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31
static/layui/modules/all.js
Normal file
31
static/layui/modules/all.js
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@@ -0,0 +1,31 @@
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/**
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* 用于加载所有内置模块
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* MIT Licensed
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*/
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layui.define(function(){
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var mods = []
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,builtin = layui.cache.builtin;
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layui.each(builtin, function(modName){
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(modName === 'all' || modName === 'layui.all') || mods.push(modName);
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});
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layui.cache.startTime = new Date().getTime();
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return mods;
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}(), function(exports){
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"use strict";
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var MOD_NAME = 'all'
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//外部接口
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,all = {
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config: {}
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,time: function(){
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var time = new Date().getTime() - layui.cache.startTime;
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delete layui.cache.startTime;
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return time;
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}()
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};
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exports(MOD_NAME, all);
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});
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339
static/layui/modules/carousel.js
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339
static/layui/modules/carousel.js
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@@ -0,0 +1,339 @@
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/**
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* carousel 轮播模块
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* MIT Licensed
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*/
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layui.define(['jquery', 'lay'], function(exports){
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"use strict";
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var $ = layui.$;
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var lay = layui.lay;
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var hint = layui.hint();
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var device = layui.device();
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//外部接口
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var carousel = {
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config: {} //全局配置项
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//设置全局项
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,set: function(options){
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var that = this;
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that.config = $.extend({}, that.config, options);
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return that;
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}
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//事件
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,on: function(events, callback){
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return layui.onevent.call(this, MOD_NAME, events, callback);
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}
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}
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//字符常量
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,MOD_NAME = 'carousel', ELEM = '.layui-carousel', THIS = 'layui-this', SHOW = 'layui-show', HIDE = 'layui-hide', DISABLED = 'layui-disabled'
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,ELEM_ITEM = '>*[carousel-item]>*', ELEM_LEFT = 'layui-carousel-left', ELEM_RIGHT = 'layui-carousel-right', ELEM_PREV = 'layui-carousel-prev', ELEM_NEXT = 'layui-carousel-next', ELEM_ARROW = 'layui-carousel-arrow', ELEM_IND = 'layui-carousel-ind'
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//构造器
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,Class = function(options){
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var that = this;
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that.config = $.extend({}, that.config, carousel.config, options);
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that.render();
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};
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//默认配置
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Class.prototype.config = {
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width: '600px'
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,height: '280px'
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,full: false //是否全屏
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,arrow: 'hover' //切换箭头默认显示状态：hover/always/none
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,indicator: 'inside' //指示器位置：inside/outside/none
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,autoplay: true //是否自动切换
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,interval: 3000 //自动切换的时间间隔，不能低于800ms
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,anim: '' //动画类型：default/updown/fade
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,trigger: 'click' //指示器的触发方式：click/hover
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,index: 0 //初始开始的索引
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};
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//轮播渲染
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Class.prototype.render = function(){
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var that = this;
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var options = that.config;
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// 若 elem 非唯一，则拆分为多个实例
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var elem = $(options.elem);
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if(elem.length > 1){
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layui.each(elem, function(){
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carousel.render($.extend({}, options, {
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elem: this
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}));
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});
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return that;
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}
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// 合并 lay-options 属性上的配置信息
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$.extend(options, lay.options(elem[0]));
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options.elem = $(options.elem);
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if(!options.elem[0]) return;
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that.elemItem = options.elem.find(ELEM_ITEM);
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if(options.index < 0) options.index = 0;
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if(options.index >= that.elemItem.length) options.index = that.elemItem.length - 1;
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if(options.interval < 800) options.interval = 800;
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//是否全屏模式
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if(options.full){
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options.elem.css({
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position: 'fixed'
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,width: '100%'
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,height: '100%'
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,zIndex: 9999
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});
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} else {
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options.elem.css({
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width: options.width
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,height: options.height
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});
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}
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options.elem.attr('lay-anim', options.anim);
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//初始焦点状态
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that.elemItem.eq(options.index).addClass(THIS);
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//指示器等动作
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if(that.elemItem.length <= 1) return;
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that.indicator();
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that.arrow();
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that.autoplay();
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that.events();
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};
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//重置轮播
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Class.prototype.reload = function(options){
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var that = this;
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clearInterval(that.timer);
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that.config = $.extend({}, that.config, options);
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that.render();
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};
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//获取上一个等待条目的索引
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Class.prototype.prevIndex = function(){
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var that = this
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,options = that.config;
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var prevIndex = options.index - 1;
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if(prevIndex < 0){
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prevIndex = that.elemItem.length - 1;
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}
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return prevIndex;
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};
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//获取下一个等待条目的索引
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Class.prototype.nextIndex = function(){
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var that = this
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,options = that.config;
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var nextIndex = options.index + 1;
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if(nextIndex >= that.elemItem.length){
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nextIndex = 0;
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}
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return nextIndex;
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};
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//索引递增
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Class.prototype.addIndex = function(num){
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var that = this
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,options = that.config;
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num = num || 1;
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options.index = options.index + num;
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//index不能超过轮播总数量
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if(options.index >= that.elemItem.length){
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options.index = 0;
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}
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};
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//索引递减
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Class.prototype.subIndex = function(num){
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var that = this
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,options = that.config;
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num = num || 1;
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options.index = options.index - num;
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//index不能超过轮播总数量
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if(options.index < 0){
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options.index = that.elemItem.length - 1;
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}
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};
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//自动轮播
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Class.prototype.autoplay = function(){
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var that = this
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,options = that.config;
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if(!options.autoplay) return;
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clearInterval(that.timer);
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that.timer = setInterval(function(){
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that.slide();
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}, options.interval);
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};
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//箭头
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Class.prototype.arrow = function(){
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var that = this
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,options = that.config;
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//模板
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var tplArrow = $([
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'<button class="layui-icon '+ ELEM_ARROW +'" lay-type="sub">'+ (options.anim === 'updown' ? '' : '') +'</button>'
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,'<button class="layui-icon '+ ELEM_ARROW +'" lay-type="add">'+ (options.anim === 'updown' ? '' : '') +'</button>'
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].join(''));
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//预设基础属性
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options.elem.attr('lay-arrow', options.arrow);
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//避免重复插入
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if(options.elem.find('.'+ELEM_ARROW)[0]){
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options.elem.find('.'+ELEM_ARROW).remove();
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}
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options.elem.append(tplArrow);
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//事件
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tplArrow.on('click', function(){
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var othis = $(this)
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,type = othis.attr('lay-type')
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that.slide(type);
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});
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};
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// 跳转到特定下标
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Class.prototype.goto = function(index){
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var that = this;
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var options = that.config;
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if(index > options.index){
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that.slide('add', index - options.index);
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} else if(index < options.index){
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that.slide('sub', options.index - index);
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}
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}
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//指示器
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Class.prototype.indicator = function(){
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var that = this
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,options = that.config;
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//模板
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var tplInd = that.elemInd = $(['<div class="'+ ELEM_IND +'"><ul>'
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,function(){
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var li = [];
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layui.each(that.elemItem, function(index){
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li.push('<li'+ (options.index === index ? ' class="layui-this"' : '') +'></li>');
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});
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return li.join('');
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}()
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,'</ul></div>'].join(''));
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//预设基础属性
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options.elem.attr('lay-indicator', options.indicator);
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//避免重复插入
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if(options.elem.find('.'+ELEM_IND)[0]){
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options.elem.find('.'+ELEM_IND).remove();
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}
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options.elem.append(tplInd);
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if(options.anim === 'updown'){
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tplInd.css('margin-top', -(tplInd.height()/2));
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}
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// 事件
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tplInd.find('li').on(options.trigger === 'hover' ? 'mouseover' : options.trigger, function(){
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that.goto($(this).index());
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});
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};
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//滑动切换
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Class.prototype.slide = function(type, num){
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var that = this
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,elemItem = that.elemItem
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,options = that.config
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,thisIndex = options.index
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,filter = options.elem.attr('lay-filter');
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if(that.haveSlide) return;
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//滑动方向
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if(type === 'sub'){
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that.subIndex(num);
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elemItem.eq(options.index).addClass(ELEM_PREV);
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setTimeout(function(){
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elemItem.eq(thisIndex).addClass(ELEM_RIGHT);
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elemItem.eq(options.index).addClass(ELEM_RIGHT);
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}, 50);
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} else { //默认递增滑
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that.addIndex(num);
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elemItem.eq(options.index).addClass(ELEM_NEXT);
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setTimeout(function(){
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elemItem.eq(thisIndex).addClass(ELEM_LEFT);
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elemItem.eq(options.index).addClass(ELEM_LEFT);
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}, 50);
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}
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//移除过度类
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setTimeout(function(){
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elemItem.removeClass(THIS + ' ' + ELEM_PREV + ' ' + ELEM_NEXT + ' ' + ELEM_LEFT + ' ' + ELEM_RIGHT);
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elemItem.eq(options.index).addClass(THIS);
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that.haveSlide = false; //解锁
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}, 300);
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//指示器焦点
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that.elemInd.find('li').eq(options.index).addClass(THIS)
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.siblings().removeClass(THIS);
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that.haveSlide = true;
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// 回调返回的参数
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var params = {
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index: options.index
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,prevIndex: thisIndex
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,item: elemItem.eq(options.index)
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};
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typeof options.change === 'function' && options.change(params);
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layui.event.call(this, MOD_NAME, 'change('+ filter +')', params);
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};
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//事件处理
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Class.prototype.events = function(){
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var that = this
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,options = that.config;
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if(options.elem.data('haveEvents')) return;
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//移入移出容器
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options.elem.on('mouseenter', function(){
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if (that.config.autoplay === 'always') return;
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clearInterval(that.timer);
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}).on('mouseleave', function(){
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if (that.config.autoplay === 'always') return;
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that.autoplay();
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});
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options.elem.data('haveEvents', true);
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};
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//核心入口
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carousel.render = function(options){
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return new Class(options);
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};
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exports(MOD_NAME, carousel);
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});
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302
static/layui/modules/code.js
Normal file
302
static/layui/modules/code.js
Normal file
@@ -0,0 +1,302 @@
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/**
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* code
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* Code 预览组件
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*/
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layui.define(['lay', 'util', 'element', 'form'], function(exports){
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"use strict";
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var $ = layui.$;
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var util = layui.util;
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var element = layui.element;
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var form = layui.form;
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// 常量
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var CONST = {
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ELEM_VIEW: 'layui-code-view',
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ELEM_TAB: 'layui-tab',
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ELEM_TITLE: 'layui-code-title',
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ELEM_FULL: 'layui-code-full',
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ELEM_PREVIEW: 'layui-code-preview',
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ELEM_ITEM: 'layui-code-item',
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ELEM_SHOW: 'layui-show'
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};
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// 默认参数项
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var config = {
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elem: '.layui-code', // 元素选择器
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title: '</>', // 代码栏标题
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about: '', // 代码栏右上角信息
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ln: true, // 代码区域是否显示行号
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header: false, // 是否显示代码栏头部区域
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// 默认文本
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text: {
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code: util.escape('</>'),
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preview: 'Preview'
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}
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};
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var trim = function(str){
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return $.trim(str).replace(/^\n|\n$/, '');
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};
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// export api
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exports('code', function(options){
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var opts = options = $.extend(true, {}, config, options);
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// 目标元素是否存在
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options.elem = $(options.elem);
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if(!options.elem[0]) return;
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// 从内至外渲染
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layui.each(options.elem.get().reverse(), function(index, item){
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var othis = $(item);
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// 合并属性上的参数，并兼容旧版本属性写法 lay-*
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var options = $.extend(true, {}, opts, lay.options(item), function(obj){
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var attrs = ['title', 'height', 'encode', 'skin', 'about'];
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layui.each(attrs, function(i, attr){
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var value = othis.attr('lay-'+ attr);
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if(typeof value === 'string'){
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obj[attr] = value;
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||||
}
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})
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return obj;
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}({}));
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// 获得代码
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var codes = othis.data('code') || function(){
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var arr = [];
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||||
var textarea = othis.children('textarea');
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||||
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||||
// 若内容放置在 textarea 中
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||||
textarea.each(function(){
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arr.push(trim(this.value));
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});
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// 内容直接放置在元素外层
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if(arr.length === 0){
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arr.push(trim(othis.html()));
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||||
}
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||||
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||||
return arr;
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||||
}();
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othis.data('code', codes);
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||||
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||||
// 是否开启预览
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if(options.preview){
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||||
var FILTER_VALUE = 'LAY-CODE-DF-'+ index;
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||||
var layout = options.layout || ['code', 'preview'];
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var isIframePreview = options.preview === 'iframe';
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||||
// 追加 Tab 组件
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||||
var elemView = $('<div class="'+ CONST.ELEM_PREVIEW +'">');
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||||
var elemTabView = $('<div class="layui-tab layui-tab-brief">');
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||||
var elemHeaderView = $('<div class="layui-tab-title">');
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||||
var elemPreviewView = $('<div class="'+ [
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||||
CONST.ELEM_ITEM,
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||||
CONST.ELEM_ITEM +'-preview',
|
||||
'layui-border'
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||||
].join(' ') +'">');
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||||
var elemToolbar = $('<div class="layui-code-tools"></div>');
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||||
var elemViewHas = othis.parent('.' + CONST.ELEM_PREVIEW);
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||||
var elemTabHas = othis.prev('.'+ CONST.ELEM_TAB);
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||||
var elemPreviewViewHas = othis.next('.' + CONST.ELEM_ITEM +'-preview');
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||||
|
||||
if(options.id) elemView.attr('id', options.id);
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||||
elemView.addClass(options.className);
|
||||
elemTabView.attr('lay-filter', FILTER_VALUE);
|
||||
|
||||
// 标签头
|
||||
layui.each(layout, function(i, v){
|
||||
var li = $('<li lay-id="'+ v +'">');
|
||||
if(i === 0) li.addClass('layui-this');
|
||||
li.html(options.text[v]);
|
||||
elemHeaderView.append(li);
|
||||
});
|
||||
|
||||
// 工具栏
|
||||
var tools = {
|
||||
'full': {
|
||||
className: 'screen-full',
|
||||
title: ['最大化显示', '还原显示'],
|
||||
event: function(el, type){
|
||||
var elemView = el.closest('.'+ CONST.ELEM_PREVIEW);
|
||||
var classNameFull = 'layui-icon-'+ this.className;
|
||||
var classNameRestore = 'layui-icon-screen-restore';
|
||||
var title = this.title;
|
||||
var html = $('html,body');
|
||||
var ELEM_SCOLLBAR_HIDE = 'layui-scollbar-hide';
|
||||
|
||||
if(el.hasClass(classNameFull)){
|
||||
elemView.addClass(CONST.ELEM_FULL);
|
||||
el.removeClass(classNameFull).addClass(classNameRestore);
|
||||
el.attr('title', title[1]);
|
||||
html.addClass(ELEM_SCOLLBAR_HIDE);
|
||||
} else {
|
||||
elemView.removeClass(CONST.ELEM_FULL);
|
||||
el.removeClass(classNameRestore).addClass(classNameFull);
|
||||
el.attr('title', title[0]);
|
||||
html.removeClass(ELEM_SCOLLBAR_HIDE);
|
||||
}
|
||||
}
|
||||
},
|
||||
'window': {
|
||||
className: 'release',
|
||||
title: ['在新窗口预览'],
|
||||
event: function(el, type){
|
||||
util.openWin({
|
||||
content: codes.join('')
|
||||
});
|
||||
}
|
||||
}
|
||||
};
|
||||
elemToolbar.on('click', '>i', function(){ // 工具栏事件
|
||||
var oi = $(this);
|
||||
var type = oi.data('type');
|
||||
typeof tools[type].event === 'function' && tools[type].event(oi, type);
|
||||
typeof options.toolsEvent === 'function' && options.toolsEvent(oi, type);
|
||||
});
|
||||
layui.each(options.tools, function(i, v){
|
||||
var className = (tools[v] && tools[v].className) || v;
|
||||
var title = tools[v].title || [''];
|
||||
elemToolbar.append(
|
||||
'<i class="layui-icon layui-icon-'+ className +'" data-type="'+ v +'" title="'+ title[0] +'"></i>'
|
||||
);
|
||||
});
|
||||
|
||||
// 移除旧结构
|
||||
if(elemTabHas[0]) elemTabHas.remove(); // 移除 tab
|
||||
if(elemPreviewViewHas[0]) elemPreviewViewHas.remove(); // 移除预览区域
|
||||
if(elemViewHas[0]) othis.unwrap(); // 移除外层容器
|
||||
|
||||
elemTabView.append(elemHeaderView); // 追加标签头
|
||||
options.tools && elemTabView.append(elemToolbar); // 追加工具栏
|
||||
othis.wrap(elemView).addClass(CONST.ELEM_ITEM).before(elemTabView); // 追加标签结构
|
||||
|
||||
|
||||
// 追加预览
|
||||
if(isIframePreview){
|
||||
elemPreviewView.html('<iframe></iframe>');
|
||||
}
|
||||
|
||||
// 执行预览
|
||||
var run = function(thisItemBody){
|
||||
var iframe = thisItemBody.children('iframe')[0];
|
||||
if(isIframePreview && iframe){
|
||||
iframe.srcdoc = codes.join('');
|
||||
} else {
|
||||
thisItemBody.html(codes.join(''));
|
||||
}
|
||||
// 回调的返回参数
|
||||
var params = {
|
||||
container: thisItemBody,
|
||||
render: function(){
|
||||
form.render(thisItemBody.find('.layui-form'));
|
||||
element.render();
|
||||
}
|
||||
};
|
||||
// 当前实例预览完毕后的回调
|
||||
setTimeout(function(){
|
||||
typeof options.done === 'function' && options.done(params);
|
||||
},3);
|
||||
};
|
||||
|
||||
if(layout[0] === 'preview'){
|
||||
elemPreviewView.addClass(CONST.ELEM_SHOW);
|
||||
othis.before(elemPreviewView);
|
||||
run(elemPreviewView);
|
||||
} else {
|
||||
othis.addClass(CONST.ELEM_SHOW).after(elemPreviewView);
|
||||
}
|
||||
|
||||
// 内容项初始化样式
|
||||
options.codeStyle = [options.style, options.codeStyle].join('');
|
||||
options.previewStyle = [options.style, options.previewStyle].join('');
|
||||
// othis.attr('style', options.codeStyle);
|
||||
elemPreviewView.attr('style', options.previewStyle);
|
||||
|
||||
// tab change
|
||||
element.on('tab('+ FILTER_VALUE +')', function(data){
|
||||
var $this = $(this);
|
||||
var thisElem = $(data.elem).closest('.'+ CONST.ELEM_PREVIEW);
|
||||
var elemItemBody = thisElem.find('.'+ CONST.ELEM_ITEM);
|
||||
var thisItemBody = elemItemBody.eq(data.index);
|
||||
|
||||
elemItemBody.removeClass(CONST.ELEM_SHOW);
|
||||
thisItemBody.addClass(CONST.ELEM_SHOW);
|
||||
|
||||
if($this.attr('lay-id') === 'preview'){
|
||||
run(thisItemBody);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
|
||||
// 有序或无序列表
|
||||
var listTag = options.ln ? 'ol' : 'ul';
|
||||
var listElem = $('<'+ listTag +' class="layui-code-'+ listTag +'">');
|
||||
|
||||
// header
|
||||
var headerElem = $('<div class="'+ CONST.ELEM_TITLE +'">');
|
||||
|
||||
// 添加组件 clasName
|
||||
othis.addClass('layui-code-view layui-box');
|
||||
|
||||
// 自定义风格
|
||||
if(options.skin){
|
||||
if(options.skin === 'notepad') options.skin = 'dark';
|
||||
othis.removeClass('layui-code-dark layui-code-light');
|
||||
othis.addClass('layui-code-'+ options.skin);
|
||||
}
|
||||
|
||||
|
||||
// code
|
||||
var html = util.escape(codes.join(''));
|
||||
|
||||
// 转义 HTML 标签
|
||||
if(options.encode) html = util.escape(html);
|
||||
html = html.replace(/[\r\t\n]+/g, '</li><li>'); // 转义换行符
|
||||
|
||||
// 生成列表
|
||||
othis.html(listElem.html('<li>' + html + '</li>'));
|
||||
|
||||
// 创建 header
|
||||
if(options.header && !othis.children('.'+ CONST.ELEM_TITLE)[0]){
|
||||
headerElem.html(options.title + (
|
||||
options.about
|
||||
? '<div class="layui-code-about">' + options.about + '</div>'
|
||||
: ''
|
||||
));
|
||||
othis.prepend(headerElem);
|
||||
}
|
||||
|
||||
// 所有实例渲染完毕后的回调
|
||||
if(options.elem.length === index + 1){
|
||||
typeof options.allDone === 'function' && options.allDone();
|
||||
}
|
||||
|
||||
// 按行数适配左边距
|
||||
(function(autoIncNums){
|
||||
if(autoIncNums > 0){
|
||||
listElem.css('margin-left', autoIncNums + 'px');
|
||||
}
|
||||
})(Math.floor(listElem.find('li').length/100));
|
||||
|
||||
// 限制 Code 最大高度
|
||||
if(options.height){ // 兼容旧版本
|
||||
listElem.css('max-height', options.height);
|
||||
}
|
||||
// Code 内容区域样式
|
||||
listElem.attr('style', options.codeStyle);
|
||||
|
||||
});
|
||||
|
||||
});
|
||||
});
|
||||
|
||||
// 若为源码版，则自动加载该组件依赖的 css 文件
|
||||
if(!layui['layui.all']){
|
||||
layui.addcss('modules/code.css?v=3', 'skincodecss');
|
||||
}
|
||||
749
static/layui/modules/colorpicker.js
Normal file
749
static/layui/modules/colorpicker.js
Normal file
@@ -0,0 +1,749 @@
|
||||
/**
|
||||
* colorpicker
|
||||
* 颜色选择组件
|
||||
*/
|
||||
|
||||
layui.define(['jquery', 'lay'], function(exports){
|
||||
"use strict";
|
||||
|
||||
var $ = layui.$;
|
||||
var lay = layui.lay;
|
||||
var hint = layui.hint();
|
||||
var device = layui.device();
|
||||
var clickOrMousedown = (device.mobile ? 'click' : 'mousedown');
|
||||
|
||||
//外部接口
|
||||
var colorpicker = {
|
||||
config: {}
|
||||
,index: layui.colorpicker ? (layui.colorpicker.index + 10000) : 0
|
||||
|
||||
//设置全局项
|
||||
,set: function(options){
|
||||
var that = this;
|
||||
that.config = $.extend({}, that.config, options);
|
||||
return that;
|
||||
}
|
||||
|
||||
//事件
|
||||
,on: function(events, callback){
|
||||
return layui.onevent.call(this, 'colorpicker', events, callback);
|
||||
}
|
||||
};
|
||||
|
||||
// 操作当前实例
|
||||
var thisModule = function(){
|
||||
var that = this;
|
||||
var options = that.config;
|
||||
var id = options.id;
|
||||
|
||||
thisModule.that[id] = that; // 记录当前实例对象
|
||||
|
||||
return {
|
||||
config: options
|
||||
};
|
||||
}
|
||||
|
||||
//字符常量
|
||||
,MOD_NAME = 'colorpicker', SHOW = 'layui-show', THIS = 'layui-this', ELEM = 'layui-colorpicker'
|
||||
|
||||
,ELEM_MAIN = '.layui-colorpicker-main', ICON_PICKER_DOWN = 'layui-icon-down', ICON_PICKER_CLOSE = 'layui-icon-close'
|
||||
,PICKER_TRIG_SPAN = 'layui-colorpicker-trigger-span', PICKER_TRIG_I = 'layui-colorpicker-trigger-i', PICKER_SIDE = 'layui-colorpicker-side', PICKER_SIDE_SLIDER = 'layui-colorpicker-side-slider'
|
||||
,PICKER_BASIS = 'layui-colorpicker-basis', PICKER_ALPHA_BG = 'layui-colorpicker-alpha-bgcolor', PICKER_ALPHA_SLIDER = 'layui-colorpicker-alpha-slider', PICKER_BASIS_CUR = 'layui-colorpicker-basis-cursor', PICKER_INPUT = 'layui-colorpicker-main-input'
|
||||
|
||||
//RGB转HSB
|
||||
,RGBToHSB = function(rgb){
|
||||
var hsb = {h:0, s:0, b:0};
|
||||
var min = Math.min(rgb.r, rgb.g, rgb.b);
|
||||
var max = Math.max(rgb.r, rgb.g, rgb.b);
|
||||
var delta = max - min;
|
||||
hsb.b = max;
|
||||
hsb.s = max !== 0 ? 255*delta/max : 0;
|
||||
if(hsb.s !== 0){
|
||||
if(rgb.r == max){ // 因 rgb 中返回的数字为 string 类型
|
||||
hsb.h = (rgb.g - rgb.b) / delta;
|
||||
}else if(rgb.g == max){
|
||||
hsb.h = 2 + (rgb.b - rgb.r) / delta;
|
||||
}else{
|
||||
hsb.h = 4 + (rgb.r - rgb.g) / delta;
|
||||
}
|
||||
}else{
|
||||
hsb.h = -1;
|
||||
}
|
||||
if(max === min){
|
||||
hsb.h = 0;
|
||||
}
|
||||
hsb.h *= 60;
|
||||
if(hsb.h < 0) {
|
||||
hsb.h += 360;
|
||||
}
|
||||
hsb.s *= 100/255;
|
||||
hsb.b *= 100/255;
|
||||
return hsb;
|
||||
}
|
||||
|
||||
//HEX转HSB
|
||||
,HEXToHSB = function(hex){
|
||||
hex = hex.indexOf('#') > -1 ? hex.substring(1) : hex;
|
||||
if(hex.length === 3){
|
||||
var num = hex.split("");
|
||||
hex = num[0]+num[0]+num[1]+num[1]+num[2]+num[2]
|
||||
}
|
||||
hex = parseInt(hex, 16);
|
||||
var rgb = {r:hex >> 16, g:(hex & 0x00FF00) >> 8, b:(hex & 0x0000FF)};
|
||||
return RGBToHSB(rgb);
|
||||
}
|
||||
|
||||
//HSB转RGB
|
||||
,HSBToRGB = function(hsb){
|
||||
var rgb = {};
|
||||
var h = hsb.h;
|
||||
var s = hsb.s*255/100;
|
||||
var b = hsb.b*255/100;
|
||||
if(s === 0){
|
||||
rgb.r = rgb.g = rgb.b = b;
|
||||
}else{
|
||||
var t1 = b;
|
||||
var t2 = (255 - s) * b /255;
|
||||
var t3 = (t1 - t2) * (h % 60) /60;
|
||||
if(h === 360) h = 0;
|
||||
if(h < 60) {rgb.r=t1; rgb.b=t2; rgb.g=t2+t3}
|
||||
else if(h < 120) {rgb.g=t1; rgb.b=t2; rgb.r=t1-t3}
|
||||
else if(h < 180) {rgb.g=t1; rgb.r=t2; rgb.b=t2+t3}
|
||||
else if(h < 240) {rgb.b=t1; rgb.r=t2; rgb.g=t1-t3}
|
||||
else if(h < 300) {rgb.b=t1; rgb.g=t2; rgb.r=t2+t3}
|
||||
else if(h < 360) {rgb.r=t1; rgb.g=t2; rgb.b=t1-t3}
|
||||
else {rgb.r=0; rgb.g=0; rgb.b=0}
|
||||
}
|
||||
return {r:Math.round(rgb.r), g:Math.round(rgb.g), b:Math.round(rgb.b)};
|
||||
}
|
||||
|
||||
//HSB转HEX
|
||||
,HSBToHEX = function(hsb){
|
||||
var rgb = HSBToRGB(hsb);
|
||||
var hex = [
|
||||
rgb.r.toString(16)
|
||||
,rgb.g.toString(16)
|
||||
,rgb.b.toString(16)
|
||||
];
|
||||
$.each(hex, function(nr, val){
|
||||
if(val.length === 1){
|
||||
hex[nr] = '0' + val;
|
||||
}
|
||||
});
|
||||
return hex.join('');
|
||||
}
|
||||
|
||||
//转化成所需rgb格式
|
||||
,RGBSTo = function(rgbs){
|
||||
var regexp = /[0-9]{1,3}/g;
|
||||
var re = rgbs.match(regexp) || [];
|
||||
return {r:re[0], g:re[1], b:re[2]};
|
||||
}
|
||||
|
||||
,$win = $(window)
|
||||
,$doc = $(document)
|
||||
|
||||
//构造器
|
||||
,Class = function(options){
|
||||
var that = this;
|
||||
that.index = ++colorpicker.index;
|
||||
that.config = $.extend({}, that.config, colorpicker.config, options);
|
||||
that.render();
|
||||
};
|
||||
|
||||
//默认配置
|
||||
Class.prototype.config = {
|
||||
color: '' //默认颜色，默认没有
|
||||
,size: null //选择器大小
|
||||
,alpha: false //是否开启透明度
|
||||
,format: 'hex' //颜色显示/输入格式，可选 rgb,hex
|
||||
,predefine: false //预定义颜色是否开启
|
||||
,colors: [ //默认预定义颜色列表
|
||||
'#16baaa', '#16b777', '#1E9FFF', '#FF5722', '#FFB800', '#01AAED', '#999', '#c00', '#ff8c00','#ffd700'
|
||||
,'#90ee90', '#00ced1', '#1e90ff', '#c71585', 'rgb(0, 186, 189)', 'rgb(255, 120, 0)', 'rgb(250, 212, 0)', '#393D49', 'rgba(0,0,0,.5)', 'rgba(255, 69, 0, 0.68)', 'rgba(144, 240, 144, 0.5)', 'rgba(31, 147, 255, 0.73)'
|
||||
]
|
||||
};
|
||||
|
||||
//初始颜色选择框
|
||||
Class.prototype.render = function(){
|
||||
var that = this;
|
||||
var options = that.config;
|
||||
|
||||
// 若 elem 非唯一，则拆分为多个实例
|
||||
var elem = $(options.elem);
|
||||
if(elem.length > 1){
|
||||
layui.each(elem, function(){
|
||||
colorpicker.render($.extend({}, options, {
|
||||
elem: this
|
||||
}));
|
||||
});
|
||||
return that;
|
||||
}
|
||||
|
||||
// 合并 lay-options 属性上的配置信息
|
||||
$.extend(options, lay.options(elem[0]));
|
||||
|
||||
//颜色选择框对象
|
||||
var elemColorBox = $(['<div class="layui-unselect layui-colorpicker">'
|
||||
,'<span '+ (options.format == 'rgb' && options.alpha
|
||||
? 'class="layui-colorpicker-trigger-bgcolor"'
|
||||
: '') +'>'
|
||||
,'<span class="layui-colorpicker-trigger-span" '
|
||||
,'lay-type="'+ (options.format == 'rgb' ? (options.alpha ? 'rgba' : 'torgb') : '') +'" '
|
||||
,'style="'+ function(){
|
||||
var bgstr = '';
|
||||
if(options.color){
|
||||
bgstr = options.color;
|
||||
|
||||
if((options.color.match(/[0-9]{1,3}/g) || []).length > 3){ //需要优化
|
||||
if(!(options.alpha && options.format == 'rgb')){
|
||||
bgstr = '#' + HSBToHEX(RGBToHSB(RGBSTo(options.color)))
|
||||
}
|
||||
}
|
||||
|
||||
return 'background: '+ bgstr;
|
||||
}
|
||||
|
||||
return bgstr;
|
||||
}() +'">'
|
||||
,'<i class="layui-icon layui-colorpicker-trigger-i '+ (options.color
|
||||
? ICON_PICKER_DOWN
|
||||
: ICON_PICKER_CLOSE) +'"></i>'
|
||||
,'</span>'
|
||||
,'</span>'
|
||||
,'</div>'].join(''))
|
||||
|
||||
//初始化颜色选择框
|
||||
var elem = options.elem = $(options.elem);
|
||||
options.size && elemColorBox.addClass('layui-colorpicker-'+ options.size); //初始化颜色选择框尺寸
|
||||
|
||||
// 插入颜色选择框
|
||||
elem.addClass('layui-inline').html(
|
||||
that.elemColorBox = elemColorBox
|
||||
);
|
||||
|
||||
// 初始化 id 属性 - 优先取 options > 元素 id > 自增索引
|
||||
options.id = 'id' in options ? options.id : (
|
||||
elem.attr('id') || that.index
|
||||
);
|
||||
|
||||
// 获取背景色值
|
||||
that.color = that.elemColorBox.find('.'+ PICKER_TRIG_SPAN)[0].style.background;
|
||||
|
||||
// 相关事件
|
||||
that.events();
|
||||
};
|
||||
|
||||
//渲染颜色选择器
|
||||
Class.prototype.renderPicker = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,elemColorBox = that.elemColorBox[0]
|
||||
|
||||
//颜色选择器对象
|
||||
,elemPicker = that.elemPicker = $(['<div id="layui-colorpicker'+ that.index +'" data-index="'+ that.index +'" class="layui-anim layui-anim-downbit layui-colorpicker-main">'
|
||||
//颜色面板
|
||||
,'<div class="layui-colorpicker-main-wrapper">'
|
||||
,'<div class="layui-colorpicker-basis">'
|
||||
,'<div class="layui-colorpicker-basis-white"></div>'
|
||||
,'<div class="layui-colorpicker-basis-black"></div>'
|
||||
,'<div class="layui-colorpicker-basis-cursor"></div>'
|
||||
,'</div>'
|
||||
,'<div class="layui-colorpicker-side">'
|
||||
,'<div class="layui-colorpicker-side-slider"></div>'
|
||||
,'</div>'
|
||||
,'</div>'
|
||||
|
||||
//透明度条块
|
||||
,'<div class="layui-colorpicker-main-alpha '+ (options.alpha ? SHOW : '') +'">'
|
||||
,'<div class="layui-colorpicker-alpha-bgcolor">'
|
||||
,'<div class="layui-colorpicker-alpha-slider"></div>'
|
||||
,'</div>'
|
||||
,'</div>'
|
||||
|
||||
//预设颜色列表
|
||||
,function(){
|
||||
if(options.predefine){
|
||||
var list = ['<div class="layui-colorpicker-main-pre">'];
|
||||
layui.each(options.colors, function(i, v){
|
||||
list.push(['<div class="layui-colorpicker-pre'+ ((v.match(/[0-9]{1,3}/g) || []).length > 3
|
||||
? ' layui-colorpicker-pre-isalpha'
|
||||
: '') +'">'
|
||||
,'<div style="background:'+ v +'"></div>'
|
||||
,'</div>'].join(''));
|
||||
});
|
||||
list.push('</div>');
|
||||
return list.join('');
|
||||
} else {
|
||||
return '';
|
||||
}
|
||||
}()
|
||||
|
||||
//底部表单元素区域
|
||||
,'<div class="layui-colorpicker-main-input">'
|
||||
,'<div class="layui-inline">'
|
||||
,'<input type="text" class="layui-input">'
|
||||
,'</div>'
|
||||
,'<div class="layui-btn-container">'
|
||||
,'<button class="layui-btn layui-btn-primary layui-btn-sm" colorpicker-events="clear">清空</button>'
|
||||
,'<button class="layui-btn layui-btn-sm" colorpicker-events="confirm">确定</button>'
|
||||
,'</div'
|
||||
,'</div>'
|
||||
,'</div>'].join(''))
|
||||
|
||||
,elemColorBoxSpan = that.elemColorBox.find('.' + PICKER_TRIG_SPAN)[0];
|
||||
|
||||
//如果当前点击的颜色盒子已经存在选择器，则关闭
|
||||
if($(ELEM_MAIN)[0] && $(ELEM_MAIN).data('index') == that.index){
|
||||
that.removePicker(Class.thisElemInd);
|
||||
} else { //插入颜色选择器
|
||||
that.removePicker(Class.thisElemInd);
|
||||
$('body').append(elemPicker);
|
||||
}
|
||||
|
||||
// 记录当前执行的实例索引
|
||||
colorpicker.thisId = options.id;
|
||||
|
||||
Class.thisElemInd = that.index; //记录最新打开的选择器索引
|
||||
Class.thisColor = elemColorBox.style.background //记录最新打开的选择器颜色选中值
|
||||
|
||||
that.position();
|
||||
that.pickerEvents();
|
||||
};
|
||||
|
||||
//颜色选择器移除
|
||||
Class.prototype.removePicker = function(index){
|
||||
var that = this;
|
||||
var options = that.config;
|
||||
var elem = $('#layui-colorpicker'+ (index || that.index));
|
||||
|
||||
if(elem[0]){
|
||||
elem.remove();
|
||||
delete colorpicker.thisId;
|
||||
|
||||
// 面板关闭后的回调
|
||||
typeof options.close === 'function' && options.close(that.color);
|
||||
}
|
||||
|
||||
return that;
|
||||
};
|
||||
|
||||
//定位算法
|
||||
Class.prototype.position = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
lay.position(that.bindElem || that.elemColorBox[0], that.elemPicker[0], {
|
||||
position: options.position
|
||||
,align: 'center'
|
||||
});
|
||||
return that;
|
||||
};
|
||||
|
||||
//颜色选择器赋值
|
||||
Class.prototype.val = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
|
||||
,elemColorBox = that.elemColorBox.find('.' + PICKER_TRIG_SPAN)
|
||||
,elemPickerInput = that.elemPicker.find('.' + PICKER_INPUT)
|
||||
,e = elemColorBox[0]
|
||||
,bgcolor = e.style.backgroundColor;
|
||||
|
||||
//判断是否有背景颜色
|
||||
if(bgcolor){
|
||||
|
||||
//转化成hsb格式
|
||||
var hsb = RGBToHSB(RGBSTo(bgcolor))
|
||||
,type = elemColorBox.attr('lay-type');
|
||||
|
||||
//同步滑块的位置及颜色选择器的选择
|
||||
that.select(hsb.h, hsb.s, hsb.b);
|
||||
|
||||
//如果格式要求为rgb
|
||||
if(type === 'torgb'){
|
||||
elemPickerInput.find('input').val(bgcolor);
|
||||
}
|
||||
|
||||
//如果格式要求为rgba
|
||||
if(type === 'rgba'){
|
||||
var rgb = RGBSTo(bgcolor);
|
||||
|
||||
//如果开启透明度而没有设置，则给默认值
|
||||
if((bgcolor.match(/[0-9]{1,3}/g) || []).length === 3){
|
||||
elemPickerInput.find('input').val('rgba('+ rgb.r +', '+ rgb.g +', '+ rgb.b +', 1)');
|
||||
that.elemPicker.find('.'+ PICKER_ALPHA_SLIDER).css("left", 280);
|
||||
} else {
|
||||
elemPickerInput.find('input').val(bgcolor);
|
||||
var left = bgcolor.slice(bgcolor.lastIndexOf(",") + 1, bgcolor.length - 1) * 280;
|
||||
that.elemPicker.find('.'+ PICKER_ALPHA_SLIDER).css("left", left);
|
||||
}
|
||||
|
||||
//设置span背景色
|
||||
that.elemPicker.find('.'+ PICKER_ALPHA_BG)[0].style.background = 'linear-gradient(to right, rgba('+ rgb.r +', '+ rgb.g +', '+ rgb.b +', 0), rgb('+ rgb.r +', '+ rgb.g +', '+ rgb.b +'))';
|
||||
}
|
||||
|
||||
}else{
|
||||
//如果没有背景颜色则默认到最初始的状态
|
||||
that.select(0,100,100);
|
||||
elemPickerInput.find('input').val("");
|
||||
that.elemPicker.find('.'+ PICKER_ALPHA_BG)[0].style.background = '';
|
||||
that.elemPicker.find('.'+ PICKER_ALPHA_SLIDER).css("left", 280);
|
||||
}
|
||||
};
|
||||
|
||||
//颜色选择器滑动 / 点击
|
||||
Class.prototype.side = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
|
||||
,span = that.elemColorBox.find('.' + PICKER_TRIG_SPAN)
|
||||
,type = span.attr('lay-type')
|
||||
|
||||
,side = that.elemPicker.find('.' + PICKER_SIDE)
|
||||
,slider = that.elemPicker.find('.' + PICKER_SIDE_SLIDER)
|
||||
,basis = that.elemPicker.find('.' + PICKER_BASIS)
|
||||
,choose = that.elemPicker.find('.' + PICKER_BASIS_CUR)
|
||||
,alphacolor = that.elemPicker.find('.' + PICKER_ALPHA_BG)
|
||||
,alphaslider = that.elemPicker.find('.' + PICKER_ALPHA_SLIDER)
|
||||
|
||||
,_h = slider[0].offsetTop/180*360
|
||||
,_b = 100 - (choose[0].offsetTop + 3)/180*100
|
||||
,_s = (choose[0].offsetLeft + 3)/260*100
|
||||
,_a = Math.round(alphaslider[0].offsetLeft/280*100)/100
|
||||
|
||||
,i = that.elemColorBox.find('.' + PICKER_TRIG_I)
|
||||
,pre = that.elemPicker.find('.layui-colorpicker-pre').children('div')
|
||||
|
||||
,change = function(x,y,z,a){
|
||||
that.select(x, y, z);
|
||||
var rgb = HSBToRGB({h:x, s:y, b:z});
|
||||
var color = HSBToHEX({h:x, s:y, b:z});
|
||||
var elemInput = that.elemPicker.find('.' + PICKER_INPUT).find('input');
|
||||
|
||||
i.addClass(ICON_PICKER_DOWN).removeClass(ICON_PICKER_CLOSE);
|
||||
span[0].style.background = 'rgb('+ rgb.r +', '+ rgb.g +', '+ rgb.b +')';
|
||||
|
||||
if(type === 'torgb'){
|
||||
elemInput.val('rgb('+ rgb.r +', '+ rgb.g +', '+ rgb.b +')');
|
||||
} else if(type === 'rgba'){
|
||||
var left = a * 280;
|
||||
alphaslider.css("left", left);
|
||||
elemInput.val('rgba('+ rgb.r +', '+ rgb.g +', '+ rgb.b +', '+ a +')');
|
||||
span[0].style.background = 'rgba('+ rgb.r +', '+ rgb.g +', '+ rgb.b +', '+ a +')';
|
||||
alphacolor[0].style.background = 'linear-gradient(to right, rgba('+ rgb.r +', '+ rgb.g +', '+ rgb.b +', 0), rgb('+ rgb.r +', '+ rgb.g +', '+ rgb.b +'))'
|
||||
} else {
|
||||
elemInput.val('#'+ color);
|
||||
}
|
||||
|
||||
//回调更改的颜色
|
||||
options.change && options.change(that.elemPicker.find('.' + PICKER_INPUT).find('input').val());
|
||||
}
|
||||
|
||||
//拖拽元素
|
||||
,elemMove = $(['<div class="layui-auxiliar-moving" id="LAY-colorpicker-moving"></div>'].join(''))
|
||||
,createMoveElem = function(call){
|
||||
$('#LAY-colorpicker-moving')[0] || $('body').append(elemMove);
|
||||
elemMove.on('mousemove', call);
|
||||
elemMove.on('mouseup', function(){
|
||||
elemMove.remove();
|
||||
}).on('mouseleave', function(){
|
||||
elemMove.remove();
|
||||
});
|
||||
};
|
||||
|
||||
//右侧主色选择
|
||||
slider.on('mousedown', function(e){
|
||||
var oldtop = this.offsetTop
|
||||
,oldy = e.clientY;
|
||||
var move = function(e){
|
||||
var top = oldtop + (e.clientY - oldy)
|
||||
,maxh = side[0].offsetHeight;
|
||||
if(top < 0)top = 0;
|
||||
if(top > maxh)top = maxh;
|
||||
var h = top/180*360;
|
||||
_h = h;
|
||||
change(h, _s, _b, _a);
|
||||
e.preventDefault();
|
||||
};
|
||||
|
||||
createMoveElem(move);
|
||||
//layui.stope(e);
|
||||
e.preventDefault();
|
||||
});
|
||||
|
||||
side.on('click', function(e){
|
||||
var top = e.clientY - $(this).offset().top;
|
||||
if(top < 0)top = 0;
|
||||
if(top > this.offsetHeight)top = this.offsetHeight;
|
||||
var h = top/180*360;
|
||||
_h = h;
|
||||
change(h, _s, _b, _a);
|
||||
e.preventDefault();
|
||||
});
|
||||
|
||||
//中间小圆点颜色选择
|
||||
choose.on('mousedown', function(e){
|
||||
var oldtop = this.offsetTop
|
||||
,oldleft = this.offsetLeft
|
||||
,oldy = e.clientY
|
||||
,oldx = e.clientX;
|
||||
var move = function(e){
|
||||
var top = oldtop + (e.clientY - oldy)
|
||||
,left = oldleft + (e.clientX - oldx)
|
||||
,maxh = basis[0].offsetHeight - 3
|
||||
,maxw = basis[0].offsetWidth - 3;
|
||||
if(top < -3)top = -3;
|
||||
if(top > maxh)top = maxh;
|
||||
if(left < -3)left = -3;
|
||||
if(left > maxw)left = maxw;
|
||||
var s = (left + 3)/260*100
|
||||
,b = 100 - (top + 3)/180*100;
|
||||
_b = b;
|
||||
_s = s;
|
||||
change(_h, s, b, _a);
|
||||
e.preventDefault();
|
||||
};
|
||||
layui.stope(e);
|
||||
createMoveElem(move);
|
||||
e.preventDefault();
|
||||
});
|
||||
|
||||
basis.on('mousedown', function(e){
|
||||
var top = e.clientY - $(this).offset().top - 3 + $win.scrollTop()
|
||||
,left = e.clientX - $(this).offset().left - 3 + $win.scrollLeft()
|
||||
if(top < -3)top = -3;
|
||||
if(top > this.offsetHeight - 3)top = this.offsetHeight - 3;
|
||||
if(left < -3)left = -3;
|
||||
if(left > this.offsetWidth - 3)left = this.offsetWidth - 3;
|
||||
var s = (left + 3)/260*100
|
||||
,b = 100 - (top + 3)/180*100;
|
||||
_b = b;
|
||||
_s = s;
|
||||
change(_h, s, b, _a);
|
||||
layui.stope(e);
|
||||
e.preventDefault();
|
||||
choose.trigger(e, 'mousedown');
|
||||
});
|
||||
|
||||
//底部透明度选择
|
||||
alphaslider.on('mousedown', function(e){
|
||||
var oldleft = this.offsetLeft
|
||||
,oldx = e.clientX;
|
||||
var move = function(e){
|
||||
var left = oldleft + (e.clientX - oldx)
|
||||
,maxw = alphacolor[0].offsetWidth;
|
||||
if(left < 0)left = 0;
|
||||
if(left > maxw)left = maxw;
|
||||
var a = Math.round(left /280*100) /100;
|
||||
_a = a;
|
||||
change(_h, _s, _b, a);
|
||||
e.preventDefault();
|
||||
};
|
||||
|
||||
createMoveElem(move);
|
||||
e.preventDefault();
|
||||
});
|
||||
alphacolor.on('click', function(e){
|
||||
var left = e.clientX - $(this).offset().left
|
||||
if(left < 0)left = 0;
|
||||
if(left > this.offsetWidth)left = this.offsetWidth;
|
||||
var a = Math.round(left /280*100) /100;
|
||||
_a = a;
|
||||
change(_h, _s, _b, a);
|
||||
e.preventDefault();
|
||||
});
|
||||
|
||||
//预定义颜色选择
|
||||
pre.each(function(){
|
||||
$(this).on('click', function(){
|
||||
$(this).parent('.layui-colorpicker-pre').addClass('selected').siblings().removeClass('selected');
|
||||
var color = this.style.backgroundColor
|
||||
,hsb = RGBToHSB(RGBSTo(color))
|
||||
,a = color.slice(color.lastIndexOf(",") + 1, color.length - 1),left;
|
||||
_h = hsb.h;
|
||||
_s = hsb.s;
|
||||
_b = hsb.b;
|
||||
if((color.match(/[0-9]{1,3}/g) || []).length === 3) a = 1;
|
||||
_a = a;
|
||||
left = a * 280;
|
||||
change(hsb.h, hsb.s, hsb.b, a);
|
||||
})
|
||||
});
|
||||
};
|
||||
|
||||
//颜色选择器hsb转换
|
||||
Class.prototype.select = function(h, s, b, type){
|
||||
var that = this;
|
||||
var options = that.config;
|
||||
var hex = HSBToHEX({h:h, s:100, b:100});
|
||||
var color = HSBToHEX({h:h, s:s, b:b});
|
||||
var sidetop = h/360*180;
|
||||
var top = 180 - b/100*180 - 3;
|
||||
var left = s/100*260 - 3;
|
||||
|
||||
that.elemPicker.find('.' + PICKER_SIDE_SLIDER).css("top", sidetop); //滑块的top
|
||||
that.elemPicker.find('.' + PICKER_BASIS)[0].style.background = '#' + hex; //颜色选择器的背景
|
||||
|
||||
//选择器的top left
|
||||
that.elemPicker.find('.' + PICKER_BASIS_CUR).css({
|
||||
"top": top
|
||||
,"left": left
|
||||
});
|
||||
|
||||
// if(type === 'change') return;
|
||||
|
||||
// 选中的颜色
|
||||
// that.elemPicker.find('.' + PICKER_INPUT).find('input').val('#'+ color);
|
||||
};
|
||||
|
||||
Class.prototype.pickerEvents = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
|
||||
,elemColorBoxSpan = that.elemColorBox.find('.' + PICKER_TRIG_SPAN) //颜色盒子
|
||||
,elemPickerInput = that.elemPicker.find('.' + PICKER_INPUT + ' input') //颜色选择器表单
|
||||
|
||||
,pickerEvents = {
|
||||
//清空
|
||||
clear: function(othis){
|
||||
elemColorBoxSpan[0].style.background ='';
|
||||
that.elemColorBox.find('.' + PICKER_TRIG_I).removeClass(ICON_PICKER_DOWN).addClass(ICON_PICKER_CLOSE);
|
||||
that.color = '';
|
||||
|
||||
options.done && options.done('');
|
||||
that.removePicker();
|
||||
}
|
||||
|
||||
//确认
|
||||
,confirm: function(othis, change){
|
||||
var value = elemPickerInput.val()
|
||||
,colorValue
|
||||
,hsb;
|
||||
|
||||
if(value.indexOf(',') > -1){
|
||||
hsb = RGBToHSB(RGBSTo(value));
|
||||
that.select(hsb.h, hsb.s, hsb.b);
|
||||
elemColorBoxSpan[0].style.background = (colorValue = '#' + HSBToHEX(hsb));
|
||||
|
||||
if((value.match(/[0-9]{1,3}/g) || []).length > 3 && elemColorBoxSpan.attr('lay-type') === 'rgba'){
|
||||
var left = value.slice(value.lastIndexOf(",") + 1, value.length - 1) * 280;
|
||||
that.elemPicker.find('.' + PICKER_ALPHA_SLIDER).css("left", left);
|
||||
elemColorBoxSpan[0].style.background = value;
|
||||
colorValue = value;
|
||||
}
|
||||
} else {
|
||||
hsb = HEXToHSB(value);
|
||||
elemColorBoxSpan[0].style.background = (colorValue = '#' + HSBToHEX(hsb));
|
||||
that.elemColorBox.find('.' + PICKER_TRIG_I).removeClass(ICON_PICKER_CLOSE).addClass(ICON_PICKER_DOWN);
|
||||
}
|
||||
|
||||
if(change === 'change'){
|
||||
that.select(hsb.h, hsb.s, hsb.b, change);
|
||||
options.change && options.change(colorValue);
|
||||
return;
|
||||
}
|
||||
that.color = value;
|
||||
|
||||
options.done && options.done(value);
|
||||
that.removePicker();
|
||||
}
|
||||
};
|
||||
|
||||
//选择器面板点击事件
|
||||
that.elemPicker.on('click', '*[colorpicker-events]', function(){
|
||||
var othis = $(this)
|
||||
,attrEvent = othis.attr('colorpicker-events');
|
||||
pickerEvents[attrEvent] && pickerEvents[attrEvent].call(this, othis);
|
||||
});
|
||||
|
||||
//输入框事件
|
||||
elemPickerInput.on('keyup', function(e){
|
||||
var othis = $(this);
|
||||
pickerEvents.confirm.call(this, othis, e.keyCode === 13 ? null : 'change');
|
||||
});
|
||||
}
|
||||
|
||||
// 颜色选择器输入
|
||||
Class.prototype.events = function(){
|
||||
var that = this;
|
||||
var options = that.config;
|
||||
|
||||
// 弹出颜色选择器
|
||||
that.elemColorBox.on('click' , function(){
|
||||
that.renderPicker();
|
||||
if($(ELEM_MAIN)[0]){
|
||||
that.val();
|
||||
that.side();
|
||||
}
|
||||
});
|
||||
};
|
||||
|
||||
//全局事件
|
||||
(function(){
|
||||
//绑定关闭控件事件
|
||||
$doc.on(clickOrMousedown, function(e){
|
||||
if(!colorpicker.thisId) return;
|
||||
var that = thisModule.getThis(colorpicker.thisId);
|
||||
if(!that) return;
|
||||
|
||||
var options = that.config;
|
||||
var elemColorBoxSpan = that.elemColorBox.find('.' + PICKER_TRIG_SPAN);
|
||||
|
||||
//如果点击的元素是颜色框
|
||||
if($(e.target).hasClass(ELEM)
|
||||
|| $(e.target).parents('.'+ELEM)[0]
|
||||
) return;
|
||||
|
||||
//如果点击的元素是选择器
|
||||
if($(e.target).hasClass(ELEM_MAIN.replace(/\./g, ''))
|
||||
|| $(e.target).parents(ELEM_MAIN)[0]
|
||||
) return;
|
||||
|
||||
if(!that.elemPicker) return;
|
||||
|
||||
if(that.color){
|
||||
var hsb = RGBToHSB(RGBSTo(that.color));
|
||||
that.select(hsb.h, hsb.s, hsb.b);
|
||||
} else {
|
||||
that.elemColorBox.find('.' + PICKER_TRIG_I).removeClass(ICON_PICKER_DOWN).addClass(ICON_PICKER_CLOSE);
|
||||
}
|
||||
elemColorBoxSpan[0].style.background = that.color || '';
|
||||
|
||||
// 取消选择的回调
|
||||
typeof options.cancel === 'function' && options.cancel(that.color);
|
||||
|
||||
// 移除面板
|
||||
that.removePicker();
|
||||
});
|
||||
|
||||
//自适应定位
|
||||
$win.on('resize', function(){
|
||||
if(!colorpicker.thisId) return;
|
||||
var that = thisModule.getThis(colorpicker.thisId);
|
||||
if(!that) return;
|
||||
|
||||
if(!that.elemPicker || !$(ELEM_MAIN)[0]){
|
||||
return false;
|
||||
}
|
||||
that.position();
|
||||
});
|
||||
})();
|
||||
|
||||
// 记录所有实例
|
||||
thisModule.that = {}; // 记录所有实例对象
|
||||
|
||||
// 获取当前实例对象
|
||||
thisModule.getThis = function(id){
|
||||
var that = thisModule.that[id];
|
||||
if(!that) hint.error(id ? (MOD_NAME +' instance with ID \''+ id +'\' not found') : 'ID argument required');
|
||||
return that;
|
||||
};
|
||||
|
||||
//核心入口
|
||||
colorpicker.render = function(options){
|
||||
var inst = new Class(options);
|
||||
return thisModule.call(inst);
|
||||
};
|
||||
|
||||
exports(MOD_NAME, colorpicker);
|
||||
});
|
||||
134
static/layui/modules/demo.js
Normal file
134
static/layui/modules/demo.js
Normal file
@@ -0,0 +1,134 @@
|
||||
/**
|
||||
* MODULE_DEMO_NAME 模块组件通用结构
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
layui.define([''], function(exports){
|
||||
"use strict";
|
||||
|
||||
var $ = layui.$
|
||||
|
||||
//模块名
|
||||
,MOD_NAME = 'MODULE_DEMO_NAME'
|
||||
,MOD_INDEX = 'layui_'+ MOD_NAME +'_index' //模块索引名
|
||||
|
||||
//外部接口
|
||||
,MODULE_DEMO_NAME = {
|
||||
config: {}
|
||||
,index: layui[MOD_NAME] ? (layui[MOD_NAME].index + 10000) : 0
|
||||
|
||||
//设置全局项
|
||||
,set: function(options){
|
||||
var that = this;
|
||||
that.config = $.extend({}, that.config, options);
|
||||
return that;
|
||||
}
|
||||
|
||||
//事件
|
||||
,on: function(events, callback){
|
||||
return layui.onevent.call(this, MOD_NAME, events, callback);
|
||||
}
|
||||
}
|
||||
|
||||
//操作当前实例
|
||||
,thisModule = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,id = options.id || that.index;
|
||||
|
||||
thisModule.that[id] = that; //记录当前实例对象
|
||||
|
||||
return {
|
||||
config: options
|
||||
//重置实例
|
||||
,reload: function(options){
|
||||
that.reload.call(that, options);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//字符常量
|
||||
,STR_ELEM = 'layui-MODULE_DEMO_NAME', STR_HIDE = 'layui-hide', STR_DISABLED = 'layui-disabled', STR_NONE = 'layui-none'
|
||||
|
||||
//主模板
|
||||
,TPL_MAIN = [''].join('')
|
||||
|
||||
//构造器
|
||||
,Class = function(options){
|
||||
var that = this;
|
||||
that.index = ++MODULE_DEMO_NAME.index;
|
||||
that.config = $.extend({}, that.config, MODULE_DEMO_NAME.config, options);
|
||||
that.render();
|
||||
};
|
||||
|
||||
//默认配置
|
||||
Class.prototype.config = {
|
||||
|
||||
};
|
||||
|
||||
//重载实例
|
||||
Class.prototype.reload = function(options){
|
||||
var that = this;
|
||||
|
||||
//防止数组深度合并
|
||||
layui.each(options, function(key, item){
|
||||
if(layui.type(item) === 'array') delete that.config[key];
|
||||
});
|
||||
|
||||
that.config = $.extend(true, {}, that.config, options);
|
||||
that.render();
|
||||
};
|
||||
|
||||
//渲染
|
||||
Class.prototype.render = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
//解析模板
|
||||
var thisElem = that.elem = $(laytpl(TPL_MAIN).render({
|
||||
data: options
|
||||
,index: that.index //索引
|
||||
}));
|
||||
|
||||
var othis = options.elem = $(options.elem);
|
||||
if(!othis[0]) return;
|
||||
|
||||
|
||||
|
||||
that.events(); //事件
|
||||
};
|
||||
|
||||
//事件
|
||||
Class.prototype.events = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
|
||||
};
|
||||
|
||||
//记录所有实例
|
||||
thisModule.that = {}; //记录所有实例对象
|
||||
|
||||
//获取当前实例对象
|
||||
thisModule.getThis = function(id){
|
||||
var that = thisModule.that[id];
|
||||
if(!that) hint.error(id ? (MOD_NAME +' instance with ID \''+ id +'\' not found') : 'ID argument required');
|
||||
return that
|
||||
};
|
||||
|
||||
//重载实例
|
||||
MODULE_DEMO_NAME.reload = function(id, options){
|
||||
var that = thisModule.that[id];
|
||||
that.reload(options);
|
||||
|
||||
return thisModule.call(that);
|
||||
};
|
||||
|
||||
//核心入口
|
||||
MODULE_DEMO_NAME.render = function(options){
|
||||
var inst = new Class(options);
|
||||
return thisModule.call(inst);
|
||||
};
|
||||
|
||||
exports(MOD_NAME, MODULE_DEMO_NAME);
|
||||
});
|
||||
563
static/layui/modules/dropdown.js
Normal file
563
static/layui/modules/dropdown.js
Normal file
@@ -0,0 +1,563 @@
|
||||
/**
|
||||
* dropdown
|
||||
* 下拉菜单组件
|
||||
*/
|
||||
|
||||
layui.define(['jquery', 'laytpl', 'lay'], function(exports){
|
||||
"use strict";
|
||||
|
||||
var $ = layui.$
|
||||
,laytpl = layui.laytpl
|
||||
,hint = layui.hint()
|
||||
,device = layui.device()
|
||||
,clickOrMousedown = (device.mobile ? 'touchstart' : 'mousedown')
|
||||
|
||||
//模块名
|
||||
,MOD_NAME = 'dropdown'
|
||||
,MOD_INDEX = 'layui_'+ MOD_NAME +'_index' //模块索引名
|
||||
|
||||
//外部接口
|
||||
,dropdown = {
|
||||
config: {}
|
||||
,index: layui[MOD_NAME] ? (layui[MOD_NAME].index + 10000) : 0
|
||||
|
||||
//设置全局项
|
||||
,set: function(options){
|
||||
var that = this;
|
||||
that.config = $.extend({}, that.config, options);
|
||||
return that;
|
||||
}
|
||||
|
||||
//事件
|
||||
,on: function(events, callback){
|
||||
return layui.onevent.call(this, MOD_NAME, events, callback);
|
||||
}
|
||||
}
|
||||
|
||||
//操作当前实例
|
||||
,thisModule = function(){
|
||||
var that = this;
|
||||
var options = that.config;
|
||||
var id = options.id;
|
||||
|
||||
thisModule.that[id] = that; //记录当前实例对象
|
||||
|
||||
return {
|
||||
config: options
|
||||
//重置实例
|
||||
,reload: function(options){
|
||||
that.reload.call(that, options);
|
||||
}
|
||||
,close: function () {
|
||||
that.remove()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//字符常量
|
||||
,STR_ELEM = 'layui-dropdown', STR_HIDE = 'layui-hide', STR_DISABLED = 'layui-disabled', STR_NONE = 'layui-none'
|
||||
,STR_ITEM_UP = 'layui-menu-item-up', STR_ITEM_DOWN = 'layui-menu-item-down', STR_MENU_TITLE = 'layui-menu-body-title', STR_ITEM_GROUP = 'layui-menu-item-group', STR_ITEM_PARENT = 'layui-menu-item-parent', STR_ITEM_DIV = 'layui-menu-item-divider', STR_ITEM_CHECKED = 'layui-menu-item-checked', STR_ITEM_CHECKED2 = 'layui-menu-item-checked2', STR_MENU_PANEL = 'layui-menu-body-panel', STR_MENU_PANEL_L = 'layui-menu-body-panel-left', STR_ELEM_SHADE = 'layui-dropdown-shade'
|
||||
|
||||
,STR_GROUP_TITLE = '.'+ STR_ITEM_GROUP + '>.'+ STR_MENU_TITLE
|
||||
|
||||
//构造器
|
||||
,Class = function(options){
|
||||
var that = this;
|
||||
that.index = ++dropdown.index;
|
||||
that.config = $.extend({}, that.config, dropdown.config, options);
|
||||
that.init();
|
||||
};
|
||||
|
||||
//默认配置
|
||||
Class.prototype.config = {
|
||||
trigger: 'click' //事件类型
|
||||
,content: '' //自定义菜单内容
|
||||
,className: '' //自定义样式类名
|
||||
,style: '' //设置面板 style 属性
|
||||
,show: false //是否初始即显示菜单面板
|
||||
,isAllowSpread: true //是否允许菜单组展开收缩
|
||||
,isSpreadItem: true //是否初始展开子菜单
|
||||
,data: [] //菜单数据结构
|
||||
,delay: 300 //延迟关闭的毫秒数，若 trigger 为 hover 时才生效
|
||||
,shade: 0 // 遮罩
|
||||
};
|
||||
|
||||
//重载实例
|
||||
Class.prototype.reload = function(options){
|
||||
var that = this;
|
||||
that.config = $.extend({}, that.config, options);
|
||||
that.init(true);
|
||||
};
|
||||
|
||||
// 初始化准备
|
||||
Class.prototype.init = function(rerender){
|
||||
var that = this;
|
||||
var options = that.config;
|
||||
|
||||
// 若 elem 非唯一
|
||||
var elem = $(options.elem);
|
||||
if(elem.length > 1){
|
||||
layui.each(elem, function(){
|
||||
dropdown.render($.extend({}, options, {
|
||||
elem: this
|
||||
}));
|
||||
});
|
||||
return that;
|
||||
}
|
||||
|
||||
// 合并 lay-options 属性上的配置信息
|
||||
$.extend(options, lay.options(elem[0]));
|
||||
|
||||
// 若重复执行 render，则视为 reload 处理
|
||||
if(!rerender && elem[0] && elem.data(MOD_INDEX)){
|
||||
var newThat = thisModule.getThis(elem.data(MOD_INDEX));
|
||||
if(!newThat) return;
|
||||
|
||||
return newThat.reload(options);
|
||||
}
|
||||
|
||||
options.elem = $(options.elem);
|
||||
|
||||
// 初始化 id 属性 - 优先取 options > 元素 id > 自增索引
|
||||
options.id = 'id' in options ? options.id : (
|
||||
elem.attr('id') || that.index
|
||||
);
|
||||
|
||||
if(options.show) that.render(rerender); // 初始即显示
|
||||
that.events(); // 事件
|
||||
};
|
||||
|
||||
//渲染
|
||||
Class.prototype.render = function(rerender){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,elemBody = $('body')
|
||||
|
||||
//默认菜单内容
|
||||
,getDefaultView = function(){
|
||||
var elemUl = $('<ul class="layui-menu layui-dropdown-menu"></ul>');
|
||||
if(options.data.length > 0 ){
|
||||
eachItemView(elemUl, options.data)
|
||||
} else {
|
||||
elemUl.html('<li class="layui-menu-item-none">no menu</li>');
|
||||
}
|
||||
return elemUl;
|
||||
}
|
||||
|
||||
//遍历菜单项
|
||||
,eachItemView = function(views, data){
|
||||
//var views = [];
|
||||
layui.each(data, function(index, item){
|
||||
//是否存在子级
|
||||
var isChild = item.child && item.child.length > 0
|
||||
,isSpreadItem = ('isSpreadItem' in item) ? item.isSpreadItem : options.isSpreadItem
|
||||
,title = item.templet
|
||||
? laytpl(item.templet).render(item)
|
||||
: (options.templet ? laytpl(options.templet).render(item) : item.title)
|
||||
|
||||
//初始类型
|
||||
,type = function(){
|
||||
if(isChild){
|
||||
item.type = item.type || 'parent';
|
||||
}
|
||||
if(item.type){
|
||||
return ({
|
||||
group: 'group'
|
||||
,parent: 'parent'
|
||||
,'-': '-'
|
||||
})[item.type] || 'parent';
|
||||
}
|
||||
return '';
|
||||
}();
|
||||
|
||||
if(type !== '-' && (!item.title && !item.id && !isChild)) return;
|
||||
|
||||
//列表元素
|
||||
var viewLi = $(['<li'+ function(){
|
||||
var className = {
|
||||
group: 'layui-menu-item-group'+ (
|
||||
options.isAllowSpread ? (
|
||||
isSpreadItem ? ' layui-menu-item-down' : ' layui-menu-item-up'
|
||||
) : ''
|
||||
)
|
||||
,parent: STR_ITEM_PARENT
|
||||
,'-': 'layui-menu-item-divider'
|
||||
};
|
||||
if(isChild || type){
|
||||
return ' class="'+ className[type] +'"';
|
||||
}
|
||||
return item.disabled ? ' class="'+ STR_DISABLED +'"' : '';
|
||||
}() +'>'
|
||||
|
||||
//标题区
|
||||
,function(){
|
||||
//是否超文本
|
||||
var viewText = ('href' in item) ? (
|
||||
'<a href="'+ item.href +'" target="'+ (item.target || '_self') +'">'+ title +'</a>'
|
||||
) : title;
|
||||
|
||||
//是否存在子级
|
||||
if(isChild){
|
||||
return '<div class="'+ STR_MENU_TITLE +'">'+ viewText + function(){
|
||||
if(type === 'parent'){
|
||||
return '<i class="layui-icon layui-icon-right"></i>';
|
||||
} else if(type === 'group' && options.isAllowSpread){
|
||||
return '<i class="layui-icon layui-icon-'+ (isSpreadItem ? 'up' : 'down') +'"></i>';
|
||||
} else {
|
||||
return '';
|
||||
}
|
||||
}() +'</div>'
|
||||
|
||||
}
|
||||
return '<div class="'+ STR_MENU_TITLE +'">'+ viewText +'</div>';
|
||||
}()
|
||||
,'</li>'].join(''));
|
||||
|
||||
viewLi.data('item', item);
|
||||
|
||||
//子级区
|
||||
if(isChild){
|
||||
var elemPanel = $('<div class="layui-panel layui-menu-body-panel"></div>')
|
||||
,elemUl = $('<ul></ul>');
|
||||
|
||||
if(type === 'parent'){
|
||||
elemPanel.append(eachItemView(elemUl, item.child));
|
||||
viewLi.append(elemPanel);
|
||||
} else {
|
||||
viewLi.append(eachItemView(elemUl, item.child));
|
||||
}
|
||||
}
|
||||
|
||||
views.append(viewLi);
|
||||
});
|
||||
return views;
|
||||
}
|
||||
|
||||
//主模板
|
||||
,TPL_MAIN = ['<div class="layui-dropdown layui-border-box layui-panel layui-anim layui-anim-downbit">'
|
||||
,'</div>'].join('');
|
||||
|
||||
//如果是右键事件，则每次触发事件时，将允许重新渲染
|
||||
if(options.trigger === 'contextmenu' || lay.isTopElem(options.elem[0])) rerender = true;
|
||||
|
||||
//判断是否已经打开了下拉菜单面板
|
||||
if(!rerender && options.elem.data(MOD_INDEX +'_opened')) return;
|
||||
|
||||
//记录模板对象
|
||||
that.elemView = $(TPL_MAIN);
|
||||
that.elemView.append(options.content || getDefaultView());
|
||||
|
||||
//初始化某些属性
|
||||
if(options.className) that.elemView.addClass(options.className);
|
||||
if(options.style) that.elemView.attr('style', options.style);
|
||||
|
||||
|
||||
//记录当前执行的实例索引
|
||||
dropdown.thisId = options.id;
|
||||
|
||||
//插入视图
|
||||
that.remove(); //移除非当前绑定元素的面板
|
||||
elemBody.append(that.elemView);
|
||||
options.elem.data(MOD_INDEX +'_opened', true);
|
||||
|
||||
//遮罩
|
||||
var shade = options.shade ? ('<div class="'+ STR_ELEM_SHADE +'" style="'+ ('z-index:'+ (that.elemView.css('z-index')-1) +'; background-color: ' + (options.shade[1] || '#000') + '; opacity: ' + (options.shade[0] || options.shade)) +'"></div>') : '';
|
||||
that.elemView.before(shade);
|
||||
|
||||
//坐标定位
|
||||
that.position();
|
||||
thisModule.prevElem = that.elemView; //记录当前打开的元素，以便在下次关闭
|
||||
thisModule.prevElem.data('prevElem', options.elem); //将当前绑定的元素，记录在打开元素的 data 对象中
|
||||
|
||||
//阻止全局事件
|
||||
that.elemView.find('.layui-menu').on(clickOrMousedown, function(e){
|
||||
layui.stope(e);
|
||||
});
|
||||
|
||||
//触发菜单列表事件
|
||||
that.elemView.find('.layui-menu li').on('click', function(e){
|
||||
var othis = $(this);
|
||||
var data = othis.data('item') || {};
|
||||
var isChild = data.child && data.child.length > 0;
|
||||
var isClickAllScope = options.clickScope === 'all'; // 是否所有父子菜单均触发点击事件
|
||||
|
||||
if(data.disabled) return; // 菜单项禁用状态
|
||||
|
||||
// 普通菜单项点击后的回调及关闭面板
|
||||
if((!isChild || isClickAllScope) && data.type !== '-'){
|
||||
var ret = typeof options.click === 'function'
|
||||
? options.click(data, othis)
|
||||
: null;
|
||||
|
||||
ret === false || (isChild || that.remove());
|
||||
layui.stope(e);
|
||||
}
|
||||
});
|
||||
|
||||
//触发菜单组展开收缩
|
||||
that.elemView.find(STR_GROUP_TITLE).on('click', function(e){
|
||||
var othis = $(this)
|
||||
,elemGroup = othis.parent()
|
||||
,data = elemGroup.data('item') || {}
|
||||
|
||||
if(data.type === 'group' && options.isAllowSpread){
|
||||
thisModule.spread(elemGroup);
|
||||
}
|
||||
});
|
||||
|
||||
//如果是鼠标移入事件，则鼠标移出时自动关闭
|
||||
if(options.trigger === 'mouseenter'){
|
||||
that.elemView.on('mouseenter', function(){
|
||||
clearTimeout(thisModule.timer);
|
||||
}).on('mouseleave', function(){
|
||||
that.delayRemove();
|
||||
});
|
||||
}
|
||||
|
||||
// 组件打开完毕的事件
|
||||
typeof options.ready === 'function' && options.ready(
|
||||
that.elemView,
|
||||
options.elem
|
||||
);
|
||||
};
|
||||
|
||||
//位置定位
|
||||
Class.prototype.position = function(obj){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
lay.position(options.elem[0], that.elemView[0], {
|
||||
position: options.position
|
||||
,e: that.e
|
||||
,clickType: options.trigger === 'contextmenu' ? 'right' : null
|
||||
,align: options.align || null
|
||||
});
|
||||
};
|
||||
|
||||
//删除视图
|
||||
Class.prototype.remove = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,elemPrev = thisModule.prevElem;
|
||||
|
||||
//若存在已打开的面板元素，则移除
|
||||
if(elemPrev){
|
||||
elemPrev.data('prevElem') && (
|
||||
elemPrev.data('prevElem').data(MOD_INDEX +'_opened', false)
|
||||
);
|
||||
elemPrev.remove();
|
||||
}
|
||||
lay('.' + STR_ELEM_SHADE).remove();
|
||||
};
|
||||
|
||||
//延迟删除视图
|
||||
Class.prototype.delayRemove = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
clearTimeout(thisModule.timer);
|
||||
|
||||
thisModule.timer = setTimeout(function(){
|
||||
that.remove();
|
||||
}, options.delay);
|
||||
};
|
||||
|
||||
//事件
|
||||
Class.prototype.events = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
//如果传入 hover，则解析为 mouseenter
|
||||
if(options.trigger === 'hover') options.trigger = 'mouseenter';
|
||||
|
||||
//解除上一个事件
|
||||
if(that.prevElem) that.prevElem.off(options.trigger, that.prevElemCallback);
|
||||
|
||||
//记录被绑定的元素及回调
|
||||
that.prevElem = options.elem;
|
||||
that.prevElemCallback = function(e){
|
||||
clearTimeout(thisModule.timer);
|
||||
that.e = e;
|
||||
that.render();
|
||||
e.preventDefault();
|
||||
};
|
||||
|
||||
//触发元素事件
|
||||
options.elem.on(options.trigger, that.prevElemCallback);
|
||||
|
||||
//如果是鼠标移入事件
|
||||
if(options.trigger === 'mouseenter'){
|
||||
//直行鼠标移出事件
|
||||
options.elem.on('mouseleave', function(){
|
||||
that.delayRemove();
|
||||
});
|
||||
}
|
||||
};
|
||||
|
||||
//记录所有实例
|
||||
thisModule.that = {}; //记录所有实例对象
|
||||
|
||||
//获取当前实例对象
|
||||
thisModule.getThis = function(id){
|
||||
var that = thisModule.that[id];
|
||||
if(!that) hint.error(id ? (MOD_NAME +' instance with ID \''+ id +'\' not found') : 'ID argument required');
|
||||
return that;
|
||||
};
|
||||
|
||||
//设置菜单组展开和收缩状态
|
||||
thisModule.spread = function(othis){
|
||||
//菜单组展开和收缩
|
||||
var elemIcon = othis.children('.'+ STR_MENU_TITLE).find('.layui-icon');
|
||||
if(othis.hasClass(STR_ITEM_UP)){
|
||||
othis.removeClass(STR_ITEM_UP).addClass(STR_ITEM_DOWN);
|
||||
elemIcon.removeClass('layui-icon-down').addClass('layui-icon-up');
|
||||
} else {
|
||||
othis.removeClass(STR_ITEM_DOWN).addClass(STR_ITEM_UP);
|
||||
elemIcon.removeClass('layui-icon-up').addClass('layui-icon-down')
|
||||
}
|
||||
};
|
||||
|
||||
//全局事件
|
||||
;!function(){
|
||||
var _WIN = $(window)
|
||||
,_DOC = $(document);
|
||||
|
||||
//自适应定位
|
||||
_WIN.on('resize', function(){
|
||||
if(!dropdown.thisId) return;
|
||||
var that = thisModule.getThis(dropdown.thisId);
|
||||
if(!that) return;
|
||||
|
||||
if(!that.elemView[0] || !$('.'+ STR_ELEM)[0]){
|
||||
return false;
|
||||
}
|
||||
|
||||
var options = that.config;
|
||||
|
||||
if(options.trigger === 'contextmenu'){
|
||||
that.remove();
|
||||
} else {
|
||||
that.position();
|
||||
}
|
||||
});
|
||||
|
||||
|
||||
|
||||
//点击任意处关闭
|
||||
_DOC.on(clickOrMousedown, function(e){
|
||||
if(!dropdown.thisId) return;
|
||||
var that = thisModule.getThis(dropdown.thisId)
|
||||
if(!that) return;
|
||||
|
||||
var options = that.config;
|
||||
|
||||
//如果触发的是绑定的元素，或者属于绑定元素的子元素，则不关闭
|
||||
//满足条件：当前绑定的元素不是 body document，或者不是鼠标右键事件
|
||||
if(!(lay.isTopElem(options.elem[0]) || options.trigger === 'contextmenu')){
|
||||
if(
|
||||
e.target === options.elem[0] ||
|
||||
options.elem.find(e.target)[0] ||
|
||||
(that.elemView && e.target === that.elemView[0]) ||
|
||||
(that.elemView && that.elemView.find(e.target)[0])
|
||||
) return;
|
||||
}
|
||||
|
||||
that.remove();
|
||||
});
|
||||
|
||||
//基础菜单的静态元素事件
|
||||
var ELEM_LI = '.layui-menu:not(.layui-dropdown-menu) li';
|
||||
_DOC.on('click', ELEM_LI, function(e){
|
||||
var othis = $(this)
|
||||
,parent = othis.parents('.layui-menu').eq(0)
|
||||
,isChild = othis.hasClass(STR_ITEM_GROUP) || othis.hasClass(STR_ITEM_PARENT)
|
||||
,filter = parent.attr('lay-filter') || parent.attr('id')
|
||||
,options = lay.options(this);
|
||||
|
||||
//非触发元素
|
||||
if(othis.hasClass(STR_ITEM_DIV)) return;
|
||||
|
||||
//非菜单组
|
||||
if(!isChild){
|
||||
//选中
|
||||
parent.find('.'+ STR_ITEM_CHECKED).removeClass(STR_ITEM_CHECKED); //清除选中样式
|
||||
parent.find('.'+ STR_ITEM_CHECKED2).removeClass(STR_ITEM_CHECKED2); //清除父级菜单选中样式
|
||||
othis.addClass(STR_ITEM_CHECKED); //添加选中样式
|
||||
othis.parents('.'+ STR_ITEM_PARENT).addClass(STR_ITEM_CHECKED2); //添加父级菜单选中样式
|
||||
|
||||
options.title = options.title || $.trim(othis.children('.'+ STR_MENU_TITLE).text());
|
||||
|
||||
//触发事件
|
||||
layui.event.call(this, MOD_NAME, 'click('+ filter +')', options);
|
||||
}
|
||||
});
|
||||
|
||||
//基础菜单的展开收缩事件
|
||||
_DOC.on('click', (ELEM_LI + STR_GROUP_TITLE), function(e){
|
||||
var othis = $(this)
|
||||
,elemGroup = othis.parents('.'+ STR_ITEM_GROUP +':eq(0)')
|
||||
,options = lay.options(elemGroup[0]);
|
||||
|
||||
if(('isAllowSpread' in options) ? options.isAllowSpread : true){
|
||||
thisModule.spread(elemGroup);
|
||||
}
|
||||
});
|
||||
|
||||
//判断子级菜单是否超出屏幕
|
||||
var ELEM_LI_PAR = '.layui-menu .'+ STR_ITEM_PARENT
|
||||
_DOC.on('mouseenter', ELEM_LI_PAR, function(e){
|
||||
var othis = $(this)
|
||||
,elemPanel = othis.find('.'+ STR_MENU_PANEL);
|
||||
|
||||
if(!elemPanel[0]) return;
|
||||
var rect = elemPanel[0].getBoundingClientRect();
|
||||
|
||||
//是否超出右侧屏幕
|
||||
if(rect.right > _WIN.width()){
|
||||
elemPanel.addClass(STR_MENU_PANEL_L);
|
||||
//不允许超出左侧屏幕
|
||||
rect = elemPanel[0].getBoundingClientRect();
|
||||
if(rect.left < 0){
|
||||
elemPanel.removeClass(STR_MENU_PANEL_L);
|
||||
}
|
||||
}
|
||||
|
||||
//是否超出底部屏幕
|
||||
if(rect.bottom > _WIN.height()){
|
||||
elemPanel.eq(0).css('margin-top', -(rect.bottom - _WIN.height() + 5));
|
||||
}
|
||||
}).on('mouseleave', ELEM_LI_PAR, function(e){
|
||||
var othis = $(this)
|
||||
,elemPanel = othis.children('.'+ STR_MENU_PANEL);
|
||||
|
||||
elemPanel.removeClass(STR_MENU_PANEL_L);
|
||||
elemPanel.css('margin-top', 0);
|
||||
});
|
||||
|
||||
}();
|
||||
|
||||
// 关闭面板
|
||||
dropdown.close = function(id){
|
||||
var that = thisModule.getThis(id);
|
||||
if(!that) return this;
|
||||
|
||||
that.remove();
|
||||
return thisModule.call(that);
|
||||
};
|
||||
|
||||
// 重载实例
|
||||
dropdown.reload = function(id, options){
|
||||
var that = thisModule.getThis(id);
|
||||
if(!that) return this;
|
||||
|
||||
that.reload(options);
|
||||
return thisModule.call(that);
|
||||
};
|
||||
|
||||
// 核心入口
|
||||
dropdown.render = function(options){
|
||||
var inst = new Class(options);
|
||||
return thisModule.call(inst);
|
||||
};
|
||||
|
||||
exports(MOD_NAME, dropdown);
|
||||
});
|
||||
538
static/layui/modules/element.js
Normal file
538
static/layui/modules/element.js
Normal file
@@ -0,0 +1,538 @@
|
||||
/**
|
||||
* element
|
||||
* 常用元素操作组件
|
||||
*/
|
||||
|
||||
layui.define('jquery', function(exports){
|
||||
'use strict';
|
||||
|
||||
var $ = layui.$;
|
||||
var hint = layui.hint();
|
||||
var device = layui.device();
|
||||
|
||||
var MOD_NAME = 'element';
|
||||
var THIS = 'layui-this';
|
||||
var SHOW = 'layui-show';
|
||||
var TITLE = '.layui-tab-title';
|
||||
|
||||
var Element = function(){
|
||||
this.config = {};
|
||||
};
|
||||
|
||||
// 全局设置
|
||||
Element.prototype.set = function(options){
|
||||
var that = this;
|
||||
$.extend(true, that.config, options);
|
||||
return that;
|
||||
};
|
||||
|
||||
// 表单事件
|
||||
Element.prototype.on = function(events, callback){
|
||||
return layui.onevent.call(this, MOD_NAME, events, callback);
|
||||
};
|
||||
|
||||
// 外部 Tab 新增
|
||||
Element.prototype.tabAdd = function(filter, options){
|
||||
var tabElem = $('.layui-tab[lay-filter='+ filter +']');
|
||||
var titElem = tabElem.children(TITLE);
|
||||
var barElem = titElem.children('.layui-tab-bar');
|
||||
var contElem = tabElem.children('.layui-tab-content');
|
||||
var li = '<li'+ function(){
|
||||
var layAttr = [];
|
||||
layui.each(options, function(key, value){
|
||||
if(/^(title|content)$/.test(key)) return;
|
||||
layAttr.push('lay-'+ key +'="'+ value +'"');
|
||||
});
|
||||
if(layAttr.length > 0) layAttr.unshift(''); //向前插，预留空格
|
||||
return layAttr.join(' ');
|
||||
}() +'>'+ (options.title || 'unnaming') +'</li>';
|
||||
|
||||
barElem[0] ? barElem.before(li) : titElem.append(li);
|
||||
contElem.append('<div class="layui-tab-item">'+ (options.content || '') +'</div>');
|
||||
call.hideTabMore(true);
|
||||
call.tabAuto();
|
||||
return this;
|
||||
};
|
||||
|
||||
// 外部 Tab 删除
|
||||
Element.prototype.tabDelete = function(filter, layid){
|
||||
var tabElem = $('.layui-tab[lay-filter='+ filter +']');
|
||||
var titElem = tabElem.children(TITLE);
|
||||
var liElem = titElem.find('>li[lay-id="'+ layid +'"]');
|
||||
call.tabDelete(null, liElem);
|
||||
return this;
|
||||
};
|
||||
|
||||
// 外部 Tab 切换
|
||||
Element.prototype.tabChange = function(filter, layid){
|
||||
var tabElem = $('.layui-tab[lay-filter='+ filter +']');
|
||||
var titElem = tabElem.children(TITLE);
|
||||
var liElem = titElem.find('>li[lay-id="'+ layid +'"]');
|
||||
|
||||
call.tabClick.call(liElem[0], {
|
||||
liElem: liElem
|
||||
});
|
||||
return this;
|
||||
};
|
||||
|
||||
// 自定义 Tab 选项卡
|
||||
Element.prototype.tab = function(options){
|
||||
options = options || {};
|
||||
dom.on('click', options.headerElem, function(e){
|
||||
var index = $(this).index();
|
||||
call.tabClick.call(this, {
|
||||
index: index,
|
||||
options: options
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
|
||||
// 动态改变进度条
|
||||
Element.prototype.progress = function(filter, percent){
|
||||
var ELEM = 'layui-progress';
|
||||
var elem = $('.'+ ELEM +'[lay-filter='+ filter +']');
|
||||
var elemBar = elem.find('.'+ ELEM +'-bar');
|
||||
var text = elemBar.find('.'+ ELEM +'-text');
|
||||
|
||||
elemBar.css('width', function(){
|
||||
return /^.+\/.+$/.test(percent)
|
||||
? (new Function('return '+ percent)() * 100) + '%'
|
||||
: percent;
|
||||
}).attr('lay-percent', percent);
|
||||
text.text(percent);
|
||||
return this;
|
||||
};
|
||||
|
||||
var NAV_ELEM = '.layui-nav';
|
||||
var NAV_ITEM = 'layui-nav-item';
|
||||
var NAV_BAR = 'layui-nav-bar';
|
||||
var NAV_TREE = 'layui-nav-tree';
|
||||
var NAV_CHILD = 'layui-nav-child';
|
||||
var NAV_CHILD_C = 'layui-nav-child-c';
|
||||
var NAV_MORE = 'layui-nav-more';
|
||||
var NAV_DOWN = 'layui-icon-down';
|
||||
var NAV_ANIM = 'layui-anim layui-anim-upbit';
|
||||
|
||||
// 基础事件体
|
||||
var call = {
|
||||
// Tab 点击
|
||||
tabClick: function(obj){
|
||||
obj = obj || {};
|
||||
var options = obj.options || {};
|
||||
var othis = obj.liElem || $(this);
|
||||
var parents = options.headerElem
|
||||
? othis.parent()
|
||||
: othis.parents('.layui-tab').eq(0);
|
||||
var item = options.bodyElem
|
||||
? $(options.bodyElem)
|
||||
: parents.children('.layui-tab-content').children('.layui-tab-item');
|
||||
var elemA = othis.find('a');
|
||||
var isJump = elemA.attr('href') !== 'javascript:;' && elemA.attr('target') === '_blank'; // 是否存在跳转
|
||||
var unselect = typeof othis.attr('lay-unselect') === 'string'; // 是否禁用选中
|
||||
var filter = parents.attr('lay-filter');
|
||||
|
||||
// 下标
|
||||
var index = 'index' in obj
|
||||
? obj.index
|
||||
: othis.parent().children('li').index(othis);
|
||||
|
||||
// 执行切换
|
||||
if(!(isJump || unselect)){
|
||||
othis.addClass(THIS).siblings().removeClass(THIS);
|
||||
item.eq(index).addClass(SHOW).siblings().removeClass(SHOW);
|
||||
}
|
||||
|
||||
layui.event.call(this, MOD_NAME, 'tab('+ filter +')', {
|
||||
elem: parents,
|
||||
index: index
|
||||
});
|
||||
}
|
||||
|
||||
// Tab 删除
|
||||
,tabDelete: function(e, othis){
|
||||
var li = othis || $(this).parent();
|
||||
var index = li.index();
|
||||
var tabElem = li.closest('.layui-tab');
|
||||
var item = tabElem.children('.layui-tab-content').children('.layui-tab-item');
|
||||
var filter = tabElem.attr('lay-filter');
|
||||
|
||||
if(li.hasClass(THIS)){
|
||||
if (li.next()[0] && li.next().is('li')){
|
||||
call.tabClick.call(li.next()[0], {
|
||||
index: index + 1
|
||||
});
|
||||
} else if (li.prev()[0] && li.prev().is('li')){
|
||||
call.tabClick.call(li.prev()[0], null, index - 1);
|
||||
}
|
||||
}
|
||||
|
||||
li.remove();
|
||||
item.eq(index).remove();
|
||||
setTimeout(function(){
|
||||
call.tabAuto();
|
||||
}, 50);
|
||||
|
||||
layui.event.call(this, MOD_NAME, 'tabDelete('+ filter +')', {
|
||||
elem: tabElem,
|
||||
index: index
|
||||
});
|
||||
}
|
||||
|
||||
// Tab 自适应
|
||||
,tabAuto: function(){
|
||||
var SCROLL = 'layui-tab-scroll', MORE = 'layui-tab-more', BAR = 'layui-tab-bar'
|
||||
,CLOSE = 'layui-tab-close', that = this;
|
||||
|
||||
$('.layui-tab').each(function(){
|
||||
var othis = $(this)
|
||||
,title = othis.children('.layui-tab-title')
|
||||
,item = othis.children('.layui-tab-content').children('.layui-tab-item')
|
||||
,STOPE = 'lay-stope="tabmore"'
|
||||
,span = $('<span class="layui-unselect layui-tab-bar" '+ STOPE +'><i '+ STOPE +' class="layui-icon"></i></span>');
|
||||
|
||||
if(that === window && device.ie != 8){
|
||||
call.hideTabMore(true)
|
||||
}
|
||||
|
||||
// 开启关闭图标
|
||||
if(othis.attr('lay-allowclose')){
|
||||
title.find('li').each(function(){
|
||||
var li = $(this);
|
||||
if(!li.find('.'+CLOSE)[0]){
|
||||
var close = $('<i class="layui-icon layui-icon-close layui-unselect '+ CLOSE +'"></i>');
|
||||
close.on('click', call.tabDelete);
|
||||
li.append(close);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
if(typeof othis.attr('lay-unauto') === 'string') return;
|
||||
|
||||
// 响应式
|
||||
if(title.prop('scrollWidth') > title.outerWidth()+1){
|
||||
if(title.find('.'+BAR)[0]) return;
|
||||
title.append(span);
|
||||
othis.attr('overflow', '');
|
||||
span.on('click', function(e){
|
||||
title[this.title ? 'removeClass' : 'addClass'](MORE);
|
||||
this.title = this.title ? '' : '收缩';
|
||||
});
|
||||
} else {
|
||||
title.find('.'+BAR).remove();
|
||||
othis.removeAttr('overflow');
|
||||
}
|
||||
});
|
||||
}
|
||||
// 隐藏更多 Tab
|
||||
,hideTabMore: function(e){
|
||||
var tsbTitle = $('.layui-tab-title');
|
||||
if(e === true || $(e.target).attr('lay-stope') !== 'tabmore'){
|
||||
tsbTitle.removeClass('layui-tab-more');
|
||||
tsbTitle.find('.layui-tab-bar').attr('title','');
|
||||
}
|
||||
}
|
||||
|
||||
//点击一级菜单
|
||||
/*
|
||||
,clickThis: function(){
|
||||
var othis = $(this), parents = othis.parents(NAV_ELEM)
|
||||
,filter = parents.attr('lay-filter')
|
||||
,elemA = othis.find('a')
|
||||
,unselect = typeof othis.attr('lay-unselect') === 'string';
|
||||
|
||||
if(othis.find('.'+NAV_CHILD)[0]) return;
|
||||
|
||||
if(!(elemA.attr('href') !== 'javascript:;' && elemA.attr('target') === '_blank') && !unselect){
|
||||
parents.find('.'+THIS).removeClass(THIS);
|
||||
othis.addClass(THIS);
|
||||
}
|
||||
|
||||
layui.event.call(this, MOD_NAME, 'nav('+ filter +')', othis);
|
||||
}
|
||||
)
|
||||
*/
|
||||
|
||||
//点击菜单 - a标签触发
|
||||
,clickThis: function(){
|
||||
var othis = $(this)
|
||||
,parents = othis.parents(NAV_ELEM)
|
||||
,filter = parents.attr('lay-filter')
|
||||
,parent = othis.parent()
|
||||
,child = othis.siblings('.'+NAV_CHILD)
|
||||
,unselect = typeof parent.attr('lay-unselect') === 'string'; //是否禁用选中
|
||||
|
||||
if(!(othis.attr('href') !== 'javascript:;' && othis.attr('target') === '_blank') && !unselect){
|
||||
if(!child[0]){
|
||||
parents.find('.'+THIS).removeClass(THIS);
|
||||
parent.addClass(THIS);
|
||||
}
|
||||
}
|
||||
|
||||
//如果是垂直菜单
|
||||
if(parents.hasClass(NAV_TREE)){
|
||||
child.removeClass(NAV_ANIM);
|
||||
|
||||
//如果有子菜单，则展开
|
||||
if(child[0]){
|
||||
parent[child.css('display') === 'none' ? 'addClass': 'removeClass'](NAV_ITEM+'ed');
|
||||
if(parents.attr('lay-shrink') === 'all'){
|
||||
parent.siblings().removeClass(NAV_ITEM + 'ed');
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
layui.event.call(this, MOD_NAME, 'nav('+ filter +')', othis);
|
||||
}
|
||||
|
||||
//点击子菜单选中
|
||||
/*
|
||||
,clickChild: function(){
|
||||
var othis = $(this), parents = othis.parents(NAV_ELEM)
|
||||
,filter = parents.attr('lay-filter');
|
||||
parents.find('.'+THIS).removeClass(THIS);
|
||||
othis.addClass(THIS);
|
||||
layui.event.call(this, MOD_NAME, 'nav('+ filter +')', othis);
|
||||
}
|
||||
*/
|
||||
|
||||
//折叠面板
|
||||
,collapse: function(){
|
||||
var othis = $(this), icon = othis.find('.layui-colla-icon')
|
||||
,elemCont = othis.siblings('.layui-colla-content')
|
||||
,parents = othis.parents('.layui-collapse').eq(0)
|
||||
,filter = parents.attr('lay-filter')
|
||||
,isNone = elemCont.css('display') === 'none';
|
||||
|
||||
//是否手风琴
|
||||
if(typeof parents.attr('lay-accordion') === 'string'){
|
||||
var show = parents.children('.layui-colla-item').children('.'+SHOW);
|
||||
show.siblings('.layui-colla-title').children('.layui-colla-icon').html('');
|
||||
show.removeClass(SHOW);
|
||||
}
|
||||
|
||||
elemCont[isNone ? 'addClass' : 'removeClass'](SHOW);
|
||||
icon.html(isNone ? '' : '');
|
||||
|
||||
layui.event.call(this, MOD_NAME, 'collapse('+ filter +')', {
|
||||
title: othis
|
||||
,content: elemCont
|
||||
,show: isNone
|
||||
});
|
||||
}
|
||||
};
|
||||
|
||||
// 初始化元素操作
|
||||
Element.prototype.init = function(type, filter){
|
||||
var that = this, elemFilter = function(){
|
||||
return filter ? ('[lay-filter="' + filter +'"]') : '';
|
||||
}(), items = {
|
||||
|
||||
// Tab 选项卡
|
||||
tab: function(){
|
||||
call.tabAuto.call({});
|
||||
}
|
||||
|
||||
//导航菜单
|
||||
,nav: function(){
|
||||
var TIME = 200, timer = {}, timerMore = {}, timeEnd = {}, NAV_TITLE = 'layui-nav-title'
|
||||
|
||||
//滑块跟随
|
||||
,follow = function(bar, nav, index){
|
||||
var othis = $(this), child = othis.find('.'+NAV_CHILD);
|
||||
if(nav.hasClass(NAV_TREE)){
|
||||
//无子菜单时跟随
|
||||
if(!child[0]){
|
||||
var thisA = othis.children('.'+ NAV_TITLE);
|
||||
bar.css({
|
||||
top: othis.offset().top - nav.offset().top
|
||||
,height: (thisA[0] ? thisA : othis).outerHeight()
|
||||
,opacity: 1
|
||||
});
|
||||
}
|
||||
} else {
|
||||
child.addClass(NAV_ANIM);
|
||||
|
||||
//若居中对齐
|
||||
if(child.hasClass(NAV_CHILD_C)) child.css({
|
||||
left: -(child.outerWidth() - othis.width())/2
|
||||
});
|
||||
|
||||
//滑块定位
|
||||
if(child[0]){ //若有子菜单，则滑块消失
|
||||
bar.css({
|
||||
left: bar.position().left + bar.width()/2
|
||||
,width: 0
|
||||
,opacity: 0
|
||||
});
|
||||
} else { //bar 跟随
|
||||
bar.css({
|
||||
left: othis.position().left + parseFloat(othis.css('marginLeft'))
|
||||
,top: othis.position().top + othis.height() - bar.height()
|
||||
});
|
||||
}
|
||||
|
||||
//渐显滑块并适配宽度
|
||||
timer[index] = setTimeout(function(){
|
||||
bar.css({
|
||||
width: child[0] ? 0 : othis.width()
|
||||
,opacity: child[0] ? 0 : 1
|
||||
});
|
||||
}, device.ie && device.ie < 10 ? 0 : TIME);
|
||||
|
||||
//显示子菜单
|
||||
clearTimeout(timeEnd[index]);
|
||||
if(child.css('display') === 'block'){
|
||||
clearTimeout(timerMore[index]);
|
||||
}
|
||||
timerMore[index] = setTimeout(function(){
|
||||
child.addClass(SHOW);
|
||||
othis.find('.'+NAV_MORE).addClass(NAV_MORE+'d');
|
||||
}, 300);
|
||||
}
|
||||
};
|
||||
|
||||
//遍历导航
|
||||
$(NAV_ELEM + elemFilter).each(function(index){
|
||||
var othis = $(this)
|
||||
,bar = $('<span class="'+ NAV_BAR +'"></span>')
|
||||
,itemElem = othis.find('.'+NAV_ITEM);
|
||||
|
||||
//hover 滑动效果
|
||||
if(!othis.find('.'+NAV_BAR)[0]){
|
||||
othis.append(bar);
|
||||
(othis.hasClass(NAV_TREE)
|
||||
? itemElem.find('dd,>.'+ NAV_TITLE)
|
||||
: itemElem).on('mouseenter', function(){
|
||||
follow.call(this, bar, othis, index);
|
||||
}).on('mouseleave', function(){ //鼠标移出
|
||||
//是否为垂直导航
|
||||
if(othis.hasClass(NAV_TREE)){
|
||||
bar.css({
|
||||
height: 0
|
||||
,opacity: 0
|
||||
});
|
||||
} else {
|
||||
//隐藏子菜单
|
||||
clearTimeout(timerMore[index]);
|
||||
timerMore[index] = setTimeout(function(){
|
||||
othis.find('.'+NAV_CHILD).removeClass(SHOW);
|
||||
othis.find('.'+NAV_MORE).removeClass(NAV_MORE+'d');
|
||||
}, 300);
|
||||
}
|
||||
});
|
||||
othis.on('mouseleave', function(){
|
||||
clearTimeout(timer[index])
|
||||
timeEnd[index] = setTimeout(function(){
|
||||
if(!othis.hasClass(NAV_TREE)){
|
||||
bar.css({
|
||||
width: 0
|
||||
,left: bar.position().left + bar.width()/2
|
||||
,opacity: 0
|
||||
});
|
||||
}
|
||||
}, TIME);
|
||||
});
|
||||
}
|
||||
|
||||
//展开子菜单
|
||||
itemElem.find('a').each(function(){
|
||||
var thisA = $(this)
|
||||
,parent = thisA.parent()
|
||||
,child = thisA.siblings('.'+NAV_CHILD);
|
||||
|
||||
//输出小箭头
|
||||
if(child[0] && !thisA.children('.'+NAV_MORE)[0]){
|
||||
thisA.append('<i class="layui-icon '+ NAV_DOWN +' '+ NAV_MORE +'"></i>');
|
||||
}
|
||||
|
||||
thisA.off('click', call.clickThis).on('click', call.clickThis); //点击菜单
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
//面包屑
|
||||
,breadcrumb: function(){
|
||||
var ELEM = '.layui-breadcrumb';
|
||||
|
||||
$(ELEM + elemFilter).each(function(){
|
||||
var othis = $(this)
|
||||
,ATTE_SPR = 'lay-separator'
|
||||
,separator = othis.attr(ATTE_SPR) || '/'
|
||||
,aNode = othis.find('a');
|
||||
if(aNode.next('span['+ ATTE_SPR +']')[0]) return;
|
||||
aNode.each(function(index){
|
||||
if(index === aNode.length - 1) return;
|
||||
$(this).after('<span '+ ATTE_SPR +'>'+ separator +'</span>');
|
||||
});
|
||||
othis.css('visibility', 'visible');
|
||||
});
|
||||
}
|
||||
|
||||
//进度条
|
||||
,progress: function(){
|
||||
var ELEM = 'layui-progress';
|
||||
$('.' + ELEM + elemFilter).each(function(){
|
||||
var othis = $(this)
|
||||
,elemBar = othis.find('.layui-progress-bar')
|
||||
,percent = elemBar.attr('lay-percent');
|
||||
|
||||
elemBar.css('width', function(){
|
||||
return /^.+\/.+$/.test(percent)
|
||||
? (new Function('return '+ percent)() * 100) + '%'
|
||||
: percent;
|
||||
});
|
||||
|
||||
if(othis.attr('lay-showpercent')){
|
||||
setTimeout(function(){
|
||||
elemBar.html('<span class="'+ ELEM +'-text">'+ percent +'</span>');
|
||||
},350);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
//折叠面板
|
||||
,collapse: function(){
|
||||
var ELEM = 'layui-collapse';
|
||||
|
||||
$('.' + ELEM + elemFilter).each(function(){
|
||||
var elemItem = $(this).find('.layui-colla-item')
|
||||
elemItem.each(function(){
|
||||
var othis = $(this)
|
||||
,elemTitle = othis.find('.layui-colla-title')
|
||||
,elemCont = othis.find('.layui-colla-content')
|
||||
,isNone = elemCont.css('display') === 'none';
|
||||
|
||||
//初始状态
|
||||
elemTitle.find('.layui-colla-icon').remove();
|
||||
elemTitle.append('<i class="layui-icon layui-colla-icon">'+ (isNone ? '' : '') +'</i>');
|
||||
|
||||
//点击标题
|
||||
elemTitle.off('click', call.collapse).on('click', call.collapse);
|
||||
});
|
||||
|
||||
});
|
||||
}
|
||||
};
|
||||
|
||||
return items[type] ? items[type]() : layui.each(items, function(index, item){
|
||||
item();
|
||||
});
|
||||
};
|
||||
|
||||
Element.prototype.render = Element.prototype.init;
|
||||
|
||||
var element = new Element();
|
||||
var dom = $(document);
|
||||
|
||||
$(function(){
|
||||
element.render();
|
||||
});
|
||||
|
||||
dom.on('click', '.layui-tab-title li', call.tabClick); // Tab 切换
|
||||
dom.on('click', call.hideTabMore); // 隐藏展开的 Tab
|
||||
$(window).on('resize', call.tabAuto); // 自适应
|
||||
|
||||
exports(MOD_NAME, element);
|
||||
});
|
||||
|
||||
176
static/layui/modules/flow.js
Normal file
176
static/layui/modules/flow.js
Normal file
@@ -0,0 +1,176 @@
|
||||
/**
|
||||
* flow 流加载组件
|
||||
*/
|
||||
|
||||
|
||||
layui.define('jquery', function(exports){
|
||||
"use strict";
|
||||
|
||||
var $ = layui.$, Flow = function(options){}
|
||||
,ELEM_MORE = 'layui-flow-more'
|
||||
,ELEM_LOAD = '<i class="layui-anim layui-anim-rotate layui-anim-loop layui-icon "></i>';
|
||||
|
||||
//主方法
|
||||
Flow.prototype.load = function(options){
|
||||
var that = this, page = 0, lock, isOver, lazyimg, timer;
|
||||
options = options || {};
|
||||
|
||||
var elem = $(options.elem); if(!elem[0]) return;
|
||||
var scrollElem = $(options.scrollElem || document); //滚动条所在元素
|
||||
var mb = options.mb || 50; //与底部的临界距离
|
||||
var isAuto = 'isAuto' in options ? options.isAuto : true; //是否自动滚动加载
|
||||
var end = options.end || '没有更多了'; //“末页”显示文案
|
||||
|
||||
//滚动条所在元素是否为document
|
||||
var notDocument = options.scrollElem && options.scrollElem !== document;
|
||||
|
||||
//加载更多
|
||||
var ELEM_TEXT = '<cite>加载更多</cite>'
|
||||
,more = $('<div class="layui-flow-more"><a href="javascript:;">'+ ELEM_TEXT +'</a></div>');
|
||||
|
||||
if(!elem.find('.layui-flow-more')[0]){
|
||||
elem.append(more);
|
||||
}
|
||||
|
||||
//加载下一个元素
|
||||
var next = function(html, over){
|
||||
html = $(html);
|
||||
more.before(html);
|
||||
over = over == 0 ? true : null;
|
||||
over ? more.html(end) : more.find('a').html(ELEM_TEXT);
|
||||
isOver = over;
|
||||
lock = null;
|
||||
lazyimg && lazyimg();
|
||||
};
|
||||
|
||||
//触发请求
|
||||
var done = function(){
|
||||
lock = true;
|
||||
more.find('a').html(ELEM_LOAD);
|
||||
typeof options.done === 'function' && options.done(++page, next);
|
||||
};
|
||||
|
||||
done();
|
||||
|
||||
//不自动滚动加载
|
||||
more.find('a').on('click', function(){
|
||||
var othis = $(this);
|
||||
if(isOver) return;
|
||||
lock || done();
|
||||
});
|
||||
|
||||
//如果允许图片懒加载
|
||||
if(options.isLazyimg){
|
||||
var lazyimg = that.lazyimg({
|
||||
elem: options.elem + ' img'
|
||||
,scrollElem: options.scrollElem
|
||||
});
|
||||
}
|
||||
|
||||
if(!isAuto) return that;
|
||||
|
||||
scrollElem.on('scroll', function(){
|
||||
var othis = $(this), top = othis.scrollTop();
|
||||
|
||||
if(timer) clearTimeout(timer);
|
||||
if(isOver || !elem.width()) return; //如果已经结束，或者元素处于隐藏状态，则不执行滚动加载
|
||||
|
||||
timer = setTimeout(function(){
|
||||
//计算滚动所在容器的可视高度
|
||||
var height = notDocument ? othis.height() : $(window).height();
|
||||
|
||||
//计算滚动所在容器的实际高度
|
||||
var scrollHeight = notDocument
|
||||
? othis.prop('scrollHeight')
|
||||
: document.documentElement.scrollHeight;
|
||||
|
||||
//临界点
|
||||
if(scrollHeight - top - height <= mb){
|
||||
lock || done();
|
||||
}
|
||||
}, 100);
|
||||
});
|
||||
|
||||
return that;
|
||||
};
|
||||
|
||||
//图片懒加载
|
||||
Flow.prototype.lazyimg = function(options){
|
||||
var that = this, index = 0, haveScroll;
|
||||
options = options || {};
|
||||
|
||||
var scrollElem = $(options.scrollElem || document); //滚动条所在元素
|
||||
var elem = options.elem || 'img';
|
||||
|
||||
//滚动条所在元素是否为document
|
||||
var notDocument = options.scrollElem && options.scrollElem !== document;
|
||||
|
||||
//显示图片
|
||||
var show = function(item, height){
|
||||
var start = scrollElem.scrollTop(), end = start + height;
|
||||
var elemTop = notDocument ? function(){
|
||||
return item.offset().top - scrollElem.offset().top + start;
|
||||
}() : item.offset().top;
|
||||
|
||||
/* 始终只加载在当前屏范围内的图片 */
|
||||
if(elemTop >= start && elemTop <= end){
|
||||
if(item.attr('lay-src')){
|
||||
var src = item.attr('lay-src');
|
||||
layui.img(src, function(){
|
||||
var next = that.lazyimg.elem.eq(index);
|
||||
item.attr('src', src).removeAttr('lay-src');
|
||||
|
||||
/* 当前图片加载就绪后，检测下一个图片是否在当前屏 */
|
||||
next[0] && render(next);
|
||||
index++;
|
||||
}, function(){
|
||||
var next = that.lazyimg.elem.eq(index);
|
||||
item.removeAttr('lay-src');
|
||||
});
|
||||
}
|
||||
}
|
||||
}, render = function(othis, scroll){
|
||||
|
||||
//计算滚动所在容器的可视高度
|
||||
var height = notDocument ? (scroll||scrollElem).height() : $(window).height();
|
||||
var start = scrollElem.scrollTop(), end = start + height;
|
||||
|
||||
that.lazyimg.elem = $(elem);
|
||||
|
||||
if(othis){
|
||||
show(othis, height);
|
||||
} else {
|
||||
//计算未加载过的图片
|
||||
for(var i = 0; i < that.lazyimg.elem.length; i++){
|
||||
var item = that.lazyimg.elem.eq(i), elemTop = notDocument ? function(){
|
||||
return item.offset().top - scrollElem.offset().top + start;
|
||||
}() : item.offset().top;
|
||||
|
||||
show(item, height);
|
||||
index = i;
|
||||
|
||||
//如果图片的top坐标，超出了当前屏，则终止后续图片的遍历
|
||||
if(elemTop > end) break;
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
render();
|
||||
|
||||
if(!haveScroll){
|
||||
var timer;
|
||||
scrollElem.on('scroll', function(){
|
||||
var othis = $(this);
|
||||
if(timer) clearTimeout(timer)
|
||||
timer = setTimeout(function(){
|
||||
render(null, othis);
|
||||
}, 50);
|
||||
});
|
||||
haveScroll = true;
|
||||
}
|
||||
return render;
|
||||
};
|
||||
|
||||
//暴露接口
|
||||
exports('flow', new Flow());
|
||||
});
|
||||
958
static/layui/modules/form.js
Normal file
958
static/layui/modules/form.js
Normal file
@@ -0,0 +1,958 @@
|
||||
/**
|
||||
* form 表单组件
|
||||
*/
|
||||
|
||||
layui.define(['lay', 'layer', 'util'], function(exports){
|
||||
"use strict";
|
||||
|
||||
var $ = layui.$;
|
||||
var layer = layui.layer;
|
||||
var util = layui.util;
|
||||
var hint = layui.hint();
|
||||
var device = layui.device();
|
||||
|
||||
var MOD_NAME = 'form', ELEM = '.layui-form', THIS = 'layui-this';
|
||||
var SHOW = 'layui-show', HIDE = 'layui-hide', DISABLED = 'layui-disabled';
|
||||
|
||||
var Form = function(){
|
||||
this.config = {
|
||||
verify: {
|
||||
required: [
|
||||
/[\S]+/
|
||||
,'必填项不能为空'
|
||||
]
|
||||
,phone: [
|
||||
/^1\d{10}$/
|
||||
,'请输入正确的手机号'
|
||||
]
|
||||
,email: [
|
||||
/^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/
|
||||
,'邮箱格式不正确'
|
||||
]
|
||||
,url: [
|
||||
/^(#|(http(s?)):\/\/|\/\/)[^\s]+\.[^\s]+$/
|
||||
,'链接格式不正确'
|
||||
]
|
||||
,number: function(value){
|
||||
if(!value || isNaN(value)) return '只能填写数字'
|
||||
}
|
||||
,date: [
|
||||
/^(\d{4})[-\/](\d{1}|0\d{1}|1[0-2])([-\/](\d{1}|0\d{1}|[1-2][0-9]|3[0-1]))*$/
|
||||
,'日期格式不正确'
|
||||
]
|
||||
,identity: [
|
||||
/(^\d{15}$)|(^\d{17}(x|X|\d)$)/
|
||||
,'请输入正确的身份证号'
|
||||
]
|
||||
}
|
||||
,autocomplete: null // 全局 autocomplete 状态。null 表示不干预
|
||||
};
|
||||
};
|
||||
|
||||
// 全局设置
|
||||
Form.prototype.set = function(options){
|
||||
var that = this;
|
||||
$.extend(true, that.config, options);
|
||||
return that;
|
||||
};
|
||||
|
||||
// 验证规则设定
|
||||
Form.prototype.verify = function(settings){
|
||||
var that = this;
|
||||
$.extend(true, that.config.verify, settings);
|
||||
return that;
|
||||
};
|
||||
|
||||
// 获取指定表单对象
|
||||
Form.prototype.getFormElem = function(filter){
|
||||
return $(ELEM + function(){
|
||||
return filter ? ('[lay-filter="' + filter +'"]') : '';
|
||||
}());
|
||||
};
|
||||
|
||||
// 表单事件
|
||||
Form.prototype.on = function(events, callback){
|
||||
return layui.onevent.call(this, MOD_NAME, events, callback);
|
||||
};
|
||||
|
||||
// 赋值/取值
|
||||
Form.prototype.val = function(filter, object){
|
||||
var that = this
|
||||
,formElem = that.getFormElem(filter);
|
||||
|
||||
// 遍历
|
||||
formElem.each(function(index, item){
|
||||
var itemForm = $(this);
|
||||
|
||||
// 赋值
|
||||
layui.each(object, function(key, value){
|
||||
var itemElem = itemForm.find('[name="'+ key +'"]')
|
||||
,type;
|
||||
|
||||
// 如果对应的表单不存在，则不执行
|
||||
if(!itemElem[0]) return;
|
||||
type = itemElem[0].type;
|
||||
|
||||
// 如果为复选框
|
||||
if(type === 'checkbox'){
|
||||
itemElem[0].checked = value;
|
||||
} else if(type === 'radio') { // 如果为单选框
|
||||
itemElem.each(function(){
|
||||
if(this.value == value ){
|
||||
this.checked = true
|
||||
}
|
||||
});
|
||||
} else { // 其它类型的表单
|
||||
itemElem.val(value);
|
||||
}
|
||||
});
|
||||
});
|
||||
|
||||
form.render(null, filter);
|
||||
|
||||
// 返回值
|
||||
return that.getValue(filter);
|
||||
};
|
||||
|
||||
// 取值
|
||||
Form.prototype.getValue = function(filter, itemForm){
|
||||
itemForm = itemForm || this.getFormElem(filter);
|
||||
|
||||
var nameIndex = {} // 数组 name 索引
|
||||
,field = {}
|
||||
,fieldElem = itemForm.find('input,select,textarea') // 获取所有表单域
|
||||
|
||||
layui.each(fieldElem, function(_, item){
|
||||
var othis = $(this)
|
||||
,init_name; // 初始 name
|
||||
|
||||
item.name = (item.name || '').replace(/^\s*|\s*&/, '');
|
||||
if(!item.name) return;
|
||||
|
||||
// 用于支持数组 name
|
||||
if(/^.*\[\]$/.test(item.name)){
|
||||
var key = item.name.match(/^(.*)\[\]$/g)[0];
|
||||
nameIndex[key] = nameIndex[key] | 0;
|
||||
init_name = item.name.replace(/^(.*)\[\]$/, '$1['+ (nameIndex[key]++) +']');
|
||||
}
|
||||
|
||||
if(/^(checkbox|radio)$/.test(item.type) && !item.checked) return; // 复选框和单选框未选中，不记录字段
|
||||
field[init_name || item.name] = item.value;
|
||||
});
|
||||
|
||||
return field;
|
||||
};
|
||||
|
||||
// 表单控件渲染
|
||||
Form.prototype.render = function(type, filter){
|
||||
var that = this;
|
||||
var options = that.config;
|
||||
var elemForm = $(ELEM + function(){
|
||||
return filter ? ('[lay-filter="' + filter +'"]') : '';
|
||||
}());
|
||||
var items = {
|
||||
// 输入框
|
||||
input: function(elem){
|
||||
var inputs = elem || elemForm.find('input,textarea');
|
||||
|
||||
// 初始化全局的 autocomplete
|
||||
options.autocomplete && inputs.attr('autocomplete', options.autocomplete);
|
||||
|
||||
// 初始化输入框动态点缀
|
||||
elemForm.find('input[lay-affix],textarea[lay-affix]').each(function(){
|
||||
var othis = $(this);
|
||||
var affix = othis.attr('lay-affix');
|
||||
var CLASS_SUFFIX = 'layui-input-suffix';
|
||||
var CLASS_AFFIX = 'layui-input-affix';
|
||||
var disabled = othis.is('[disabled]') || othis.is('[readonly]');
|
||||
|
||||
// 根据是否空值来显示或隐藏元素
|
||||
var showAffix = function(elem, value){
|
||||
elem = $(elem);
|
||||
if(!elem[0]) return;
|
||||
elem[$.trim(value) ? 'removeClass' : 'addClass'](HIDE);
|
||||
};
|
||||
|
||||
// 渲染动态点缀内容
|
||||
var renderAffix = function(opts){
|
||||
opts = $.extend({}, (affixOptions[affix] || {
|
||||
value: affix
|
||||
}), opts, lay.options(othis[0]));
|
||||
var elemAffix = $('<div class="'+ CLASS_AFFIX +'">');
|
||||
var elemIcon = $('<i class="layui-icon layui-icon-'+ opts.value + (
|
||||
opts.disabled ? (' '+ DISABLED) : ''
|
||||
) +'"></i>');
|
||||
|
||||
elemAffix.append(elemIcon);
|
||||
if(opts.split) elemAffix.addClass('layui-input-split');
|
||||
|
||||
// 移除旧的元素
|
||||
var hasElemAffix = othis.next('.'+ CLASS_AFFIX);
|
||||
if(hasElemAffix[0]) hasElemAffix.remove();
|
||||
|
||||
// 是否已经存在后缀元素
|
||||
var hasElemSuffix = othis.next('.'+ CLASS_SUFFIX);
|
||||
if(hasElemSuffix[0]){
|
||||
hasElemAffix = hasElemSuffix.find('.'+ CLASS_AFFIX);
|
||||
if(hasElemAffix[0]) hasElemAffix.remove();
|
||||
|
||||
hasElemSuffix.prepend(elemAffix);
|
||||
|
||||
othis.css('padding-right', function(){
|
||||
var paddingRight = othis.closest('.layui-input-group')[0]
|
||||
? 0
|
||||
: hasElemSuffix.outerWidth();
|
||||
return paddingRight + elemAffix.outerWidth()
|
||||
});
|
||||
} else {
|
||||
elemAffix.addClass(CLASS_SUFFIX);
|
||||
othis.after(elemAffix);
|
||||
}
|
||||
|
||||
opts.show === 'auto' && showAffix(elemAffix, othis.val());
|
||||
|
||||
// 输入事件
|
||||
othis.on('input propertychange', function(){
|
||||
var value = this.value;
|
||||
opts.show === 'auto' && showAffix(elemAffix, value);
|
||||
});
|
||||
|
||||
// 点击动态后缀事件
|
||||
elemIcon.on('click', function(){
|
||||
var inputFilter = othis.attr('lay-filter');
|
||||
if($(this).hasClass(DISABLED)) return;
|
||||
|
||||
typeof opts.click === 'function' && opts.click.call(this, othis, opts);
|
||||
|
||||
// 对外事件
|
||||
layui.event.call(this, MOD_NAME, 'input-affix('+ inputFilter +')', {
|
||||
elem: othis[0],
|
||||
affix: affix,
|
||||
options: opts
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
// 动态点缀配置项
|
||||
var affixOptions = {
|
||||
eye: { // 密码显隐
|
||||
value: 'eye-invisible',
|
||||
click: function(elem, opts){ // 事件
|
||||
var SHOW_NAME = 'LAY_FORM_INPUT_AFFIX_SHOW';
|
||||
var isShow = elem.data(SHOW_NAME);
|
||||
|
||||
elem.attr('type', isShow ? 'password' : 'text').data(SHOW_NAME, !isShow);
|
||||
|
||||
renderAffix({
|
||||
value: isShow ? 'eye-invisible' : 'eye'
|
||||
});
|
||||
}
|
||||
},
|
||||
clear: { // 内容清除
|
||||
value: 'clear',
|
||||
click: function(elem){
|
||||
elem.val('').focus();
|
||||
showAffix($(this).parent(), null);
|
||||
},
|
||||
show: 'auto', // 根据输入框值是否来显示或隐藏点缀图标
|
||||
disabled: disabled // 跟随输入框禁用状态
|
||||
}
|
||||
};
|
||||
|
||||
renderAffix();
|
||||
});
|
||||
}
|
||||
|
||||
// 下拉选择框
|
||||
,select: function(elem){
|
||||
var TIPS = '请选择', CLASS = 'layui-form-select', TITLE = 'layui-select-title'
|
||||
,NONE = 'layui-select-none', initValue = '', thatInput
|
||||
,selects = elem || elemForm.find('select')
|
||||
|
||||
// 隐藏 select
|
||||
,hide = function(e, clear){
|
||||
if(!$(e.target).parent().hasClass(TITLE) || clear){
|
||||
$('.'+CLASS).removeClass(CLASS+'ed ' + CLASS+'up');
|
||||
thatInput && initValue && thatInput.val(initValue);
|
||||
}
|
||||
thatInput = null;
|
||||
}
|
||||
|
||||
// 各种事件
|
||||
,events = function(reElem, disabled, isSearch){
|
||||
var select = $(this)
|
||||
,title = reElem.find('.' + TITLE)
|
||||
,input = title.find('input')
|
||||
,dl = reElem.find('dl')
|
||||
,dds = dl.children('dd')
|
||||
,dts = dl.children('dt') // select分组dt元素
|
||||
,index = this.selectedIndex // 当前选中的索引
|
||||
,nearElem; // select 组件当前选中的附近元素，用于辅助快捷键功能
|
||||
|
||||
if(disabled) return;
|
||||
|
||||
// 搜索项
|
||||
var laySearch = select.attr('lay-search');
|
||||
|
||||
// 展开下拉
|
||||
var showDown = function(){
|
||||
var top = reElem.offset().top + reElem.outerHeight() + 5 - $win.scrollTop()
|
||||
,dlHeight = dl.outerHeight();
|
||||
|
||||
index = select[0].selectedIndex; // 获取最新的 selectedIndex
|
||||
reElem.addClass(CLASS+'ed');
|
||||
dds.removeClass(HIDE);
|
||||
dts.removeClass(HIDE);
|
||||
nearElem = null;
|
||||
|
||||
// 初始选中样式
|
||||
dds.removeClass(THIS);
|
||||
index >= 0 && dds.eq(index).addClass(THIS);
|
||||
|
||||
// 上下定位识别
|
||||
if(top + dlHeight > $win.height() && top >= dlHeight){
|
||||
reElem.addClass(CLASS + 'up');
|
||||
}
|
||||
|
||||
followScroll();
|
||||
}
|
||||
|
||||
// 隐藏下拉
|
||||
,hideDown = function(choose){
|
||||
reElem.removeClass(CLASS+'ed ' + CLASS+'up');
|
||||
input.blur();
|
||||
nearElem = null;
|
||||
|
||||
if(choose) return;
|
||||
|
||||
notOption(input.val(), function(none){
|
||||
var selectedIndex = select[0].selectedIndex;
|
||||
|
||||
// 未查询到相关值
|
||||
if(none){
|
||||
initValue = $(select[0].options[selectedIndex]).html(); // 重新获得初始选中值
|
||||
|
||||
// 如果是第一项，且文本值等于 placeholder，则清空初始值
|
||||
if(selectedIndex === 0 && initValue === input.attr('placeholder')){
|
||||
initValue = '';
|
||||
};
|
||||
|
||||
// 如果有选中值，则将输入框纠正为该值。否则清空输入框
|
||||
input.val(initValue || '');
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
// 定位下拉滚动条
|
||||
,followScroll = function(){
|
||||
var thisDd = dl.children('dd.'+ THIS);
|
||||
|
||||
if(!thisDd[0]) return;
|
||||
|
||||
var posTop = thisDd.position().top
|
||||
,dlHeight = dl.height()
|
||||
,ddHeight = thisDd.height();
|
||||
|
||||
// 若选中元素在滚动条不可见底部
|
||||
if(posTop > dlHeight){
|
||||
dl.scrollTop(posTop + dl.scrollTop() - dlHeight + ddHeight - 5);
|
||||
}
|
||||
|
||||
// 若选择玄素在滚动条不可见顶部
|
||||
if(posTop < 0){
|
||||
dl.scrollTop(posTop + dl.scrollTop() - 5);
|
||||
}
|
||||
};
|
||||
|
||||
// 点击标题区域
|
||||
title.on('click', function(e){
|
||||
reElem.hasClass(CLASS+'ed') ? (
|
||||
hideDown()
|
||||
) : (
|
||||
hide(e, true),
|
||||
showDown()
|
||||
);
|
||||
dl.find('.'+NONE).remove();
|
||||
});
|
||||
|
||||
// 点击箭头获取焦点
|
||||
title.find('.layui-edge').on('click', function(){
|
||||
input.focus();
|
||||
});
|
||||
|
||||
// select 中 input 键盘事件
|
||||
input.on('keyup', function(e){ // 键盘松开
|
||||
var keyCode = e.keyCode;
|
||||
|
||||
// Tab键展开
|
||||
if(keyCode === 9){
|
||||
showDown();
|
||||
}
|
||||
}).on('keydown', function(e){ // 键盘按下
|
||||
var keyCode = e.keyCode;
|
||||
|
||||
// Tab键隐藏
|
||||
if(keyCode === 9){
|
||||
hideDown();
|
||||
}
|
||||
|
||||
// 标注 dd 的选中状态
|
||||
var setThisDd = function(prevNext, thisElem1){
|
||||
var nearDd, cacheNearElem
|
||||
e.preventDefault();
|
||||
|
||||
// 得到当前队列元素
|
||||
var thisElem = function(){
|
||||
var thisDd = dl.children('dd.'+ THIS);
|
||||
|
||||
// 如果是搜索状态，且按 Down 键，且当前可视 dd 元素在选中元素之前，
|
||||
// 则将当前可视 dd 元素的上一个元素作为虚拟的当前选中元素，以保证递归不中断
|
||||
if(dl.children('dd.'+ HIDE)[0] && prevNext === 'next'){
|
||||
var showDd = dl.children('dd:not(.'+ HIDE +',.'+ DISABLED +')')
|
||||
,firstIndex = showDd.eq(0).index();
|
||||
if(firstIndex >=0 && firstIndex < thisDd.index() && !showDd.hasClass(THIS)){
|
||||
return showDd.eq(0).prev()[0] ? showDd.eq(0).prev() : dl.children(':last');
|
||||
}
|
||||
}
|
||||
|
||||
if(thisElem1 && thisElem1[0]){
|
||||
return thisElem1;
|
||||
}
|
||||
if(nearElem && nearElem[0]){
|
||||
return nearElem;
|
||||
}
|
||||
|
||||
return thisDd;
|
||||
// return dds.eq(index);
|
||||
}();
|
||||
|
||||
cacheNearElem = thisElem[prevNext](); // 当前元素的附近元素
|
||||
nearDd = thisElem[prevNext]('dd:not(.'+ HIDE +')'); // 当前可视元素的 dd 元素
|
||||
|
||||
// 如果附近的元素不存在，则停止执行，并清空 nearElem
|
||||
if(!cacheNearElem[0]) return nearElem = null;
|
||||
|
||||
// 记录附近的元素，让其成为下一个当前元素
|
||||
nearElem = thisElem[prevNext]();
|
||||
|
||||
// 如果附近不是 dd ，或者附近的 dd 元素是禁用状态，则进入递归查找
|
||||
if((!nearDd[0] || nearDd.hasClass(DISABLED)) && nearElem[0]){
|
||||
return setThisDd(prevNext, nearElem);
|
||||
}
|
||||
|
||||
nearDd.addClass(THIS).siblings().removeClass(THIS); // 标注样式
|
||||
followScroll(); // 定位滚动条
|
||||
};
|
||||
|
||||
if(keyCode === 38) setThisDd('prev'); // Up 键
|
||||
if(keyCode === 40) setThisDd('next'); // Down 键
|
||||
|
||||
// Enter 键
|
||||
if(keyCode === 13){
|
||||
e.preventDefault();
|
||||
dl.children('dd.'+THIS).trigger('click');
|
||||
}
|
||||
});
|
||||
|
||||
// 检测值是否不属于 select 项
|
||||
var notOption = function(value, callback, origin){
|
||||
var num = 0;
|
||||
layui.each(dds, function(){
|
||||
var othis = $(this);
|
||||
var text = othis.text();
|
||||
|
||||
// 是否区分大小写
|
||||
if(laySearch !== 'cs'){
|
||||
text = text.toLowerCase();
|
||||
value = value.toLowerCase();
|
||||
}
|
||||
|
||||
// 匹配
|
||||
var not = text.indexOf(value) === -1;
|
||||
|
||||
if(value === '' || (origin === 'blur') ? value !== text : not) num++;
|
||||
origin === 'keyup' && othis[not ? 'addClass' : 'removeClass'](HIDE);
|
||||
});
|
||||
// 处理 select 分组元素
|
||||
origin === 'keyup' && layui.each(dts, function(){
|
||||
var othis = $(this)
|
||||
,thisDds = othis.nextUntil('dt').filter('dd') // 当前分组下的dd元素
|
||||
,allHide = thisDds.length == thisDds.filter('.' + HIDE).length; // 当前分组下所有dd元素都隐藏了
|
||||
othis[allHide ? 'addClass' : 'removeClass'](HIDE);
|
||||
});
|
||||
var none = num === dds.length;
|
||||
return callback(none), none;
|
||||
};
|
||||
|
||||
// 搜索匹配
|
||||
var search = function(e){
|
||||
var value = this.value, keyCode = e.keyCode;
|
||||
|
||||
if(keyCode === 9 || keyCode === 13
|
||||
|| keyCode === 37 || keyCode === 38
|
||||
|| keyCode === 39 || keyCode === 40
|
||||
){
|
||||
return false;
|
||||
}
|
||||
|
||||
notOption(value, function(none){
|
||||
if(none){
|
||||
dl.find('.'+NONE)[0] || dl.append('<p class="'+ NONE +'">无匹配项</p>');
|
||||
} else {
|
||||
dl.find('.'+NONE).remove();
|
||||
}
|
||||
}, 'keyup');
|
||||
|
||||
// 当搜索值清空时
|
||||
if(value === ''){
|
||||
// 取消选中项
|
||||
select.val('');
|
||||
dl.find('.'+ THIS).removeClass(THIS);
|
||||
(select[0].options[0] || {}).value || dl.children('dd:eq(0)').addClass(THIS);
|
||||
dl.find('.'+ NONE).remove();
|
||||
}
|
||||
|
||||
followScroll(); // 定位滚动条
|
||||
};
|
||||
|
||||
if(isSearch){
|
||||
input.on('input propertychange', search).on('blur', function(e){
|
||||
var selectedIndex = select[0].selectedIndex;
|
||||
|
||||
thatInput = input; // 当前的 select 中的 input 元素
|
||||
initValue = $(select[0].options[selectedIndex]).html(); // 重新获得初始选中值
|
||||
|
||||
// 如果是第一项，且文本值等于 placeholder，则清空初始值
|
||||
if(selectedIndex === 0 && initValue === input.attr('placeholder')){
|
||||
initValue = '';
|
||||
};
|
||||
|
||||
setTimeout(function(){
|
||||
notOption(input.val(), function(none){
|
||||
initValue || input.val(''); // none && !initValue
|
||||
}, 'blur');
|
||||
}, 200);
|
||||
});
|
||||
}
|
||||
|
||||
// 选择
|
||||
dds.on('click', function(){
|
||||
var othis = $(this), value = othis.attr('lay-value');
|
||||
var filter = select.attr('lay-filter'); // 获取过滤器
|
||||
|
||||
if(othis.hasClass(DISABLED)) return false;
|
||||
|
||||
if(othis.hasClass('layui-select-tips')){
|
||||
input.val('');
|
||||
} else {
|
||||
input.val(othis.text());
|
||||
othis.addClass(THIS);
|
||||
}
|
||||
|
||||
othis.siblings().removeClass(THIS);
|
||||
select.val(value).removeClass('layui-form-danger');
|
||||
|
||||
layui.event.call(this, MOD_NAME, 'select('+ filter +')', {
|
||||
elem: select[0]
|
||||
,value: value
|
||||
,othis: reElem
|
||||
});
|
||||
|
||||
hideDown(true);
|
||||
return false;
|
||||
});
|
||||
|
||||
reElem.find('dl>dt').on('click', function(e){
|
||||
return false;
|
||||
});
|
||||
|
||||
$(document).off('click', hide).on('click', hide); // 点击其它元素关闭 select
|
||||
}
|
||||
|
||||
// 初始渲染 select 组件选项
|
||||
selects.each(function(index, select){
|
||||
var othis = $(this)
|
||||
,hasRender = othis.next('.'+CLASS)
|
||||
,disabled = this.disabled
|
||||
,value = select.value
|
||||
,selected = $(select.options[select.selectedIndex]) // 获取当前选中项
|
||||
,optionsFirst = select.options[0];
|
||||
|
||||
if(typeof othis.attr('lay-ignore') === 'string') return othis.show();
|
||||
|
||||
var isSearch = typeof othis.attr('lay-search') === 'string'
|
||||
,placeholder = optionsFirst ? (
|
||||
optionsFirst.value ? TIPS : (optionsFirst.innerHTML || TIPS)
|
||||
) : TIPS;
|
||||
|
||||
// 替代元素
|
||||
var reElem = $(['<div class="'+ (isSearch ? '' : 'layui-unselect ') + CLASS
|
||||
,(disabled ? ' layui-select-disabled' : '') +'">'
|
||||
,'<div class="'+ TITLE +'">'
|
||||
,('<input type="text" placeholder="'+ util.escape($.trim(placeholder)) +'" '
|
||||
+('value="'+ util.escape($.trim(value ? selected.html() : '')) +'"') // 默认值
|
||||
+((!disabled && isSearch) ? '' : ' readonly') // 是否开启搜索
|
||||
+' class="layui-input'
|
||||
+(isSearch ? '' : ' layui-unselect')
|
||||
+ (disabled ? (' ' + DISABLED) : '') +'">') // 禁用状态
|
||||
,'<i class="layui-edge"></i></div>'
|
||||
,'<dl class="layui-anim layui-anim-upbit'+ (othis.find('optgroup')[0] ? ' layui-select-group' : '') +'">'
|
||||
,function(options){
|
||||
var arr = [];
|
||||
layui.each(options, function(index, item){
|
||||
var tagName = item.tagName.toLowerCase();
|
||||
|
||||
if(index === 0 && !item.value && tagName !== 'optgroup'){
|
||||
arr.push('<dd lay-value="" class="layui-select-tips">'+ $.trim(item.innerHTML || TIPS) +'</dd>');
|
||||
} else if(tagName === 'optgroup'){
|
||||
arr.push('<dt>'+ item.label +'</dt>');
|
||||
} else {
|
||||
arr.push('<dd lay-value="'+ util.escape(item.value) +'" class="'+ (value === item.value ? THIS : '') + (item.disabled ? (' '+DISABLED) : '') +'">'+ $.trim(item.innerHTML) +'</dd>');
|
||||
}
|
||||
});
|
||||
arr.length === 0 && arr.push('<dd lay-value="" class="'+ DISABLED +'">没有选项</dd>');
|
||||
return arr.join('');
|
||||
}(othis.find('*')) +'</dl>'
|
||||
,'</div>'].join(''));
|
||||
|
||||
hasRender[0] && hasRender.remove(); // 如果已经渲染，则Rerender
|
||||
othis.after(reElem);
|
||||
events.call(this, reElem, disabled, isSearch);
|
||||
});
|
||||
}
|
||||
|
||||
// 复选框/开关
|
||||
,checkbox: function(elem){
|
||||
var CLASS = {
|
||||
"checkbox": ['layui-form-checkbox', 'layui-form-checked', 'checkbox'],
|
||||
"switch": ['layui-form-switch', 'layui-form-onswitch', 'switch']
|
||||
};
|
||||
var checks = elem || elemForm.find('input[type=checkbox]');
|
||||
// 风格
|
||||
var skins = {
|
||||
"primary": true, // 默认风格
|
||||
"tag": true, // 标签风格
|
||||
"switch": true // 开关风格
|
||||
};
|
||||
// 事件
|
||||
var events = function(reElem, RE_CLASS){
|
||||
var check = $(this);
|
||||
|
||||
// 勾选
|
||||
reElem.on('click', function(){
|
||||
var filter = check.attr('lay-filter') // 获取过滤器
|
||||
var title = (check.attr('title')||'').split('|');
|
||||
|
||||
if(check[0].disabled) return;
|
||||
|
||||
check[0].checked ? (
|
||||
check[0].checked = false
|
||||
,reElem.removeClass(RE_CLASS[1]).find('em').text(title[1])
|
||||
) : (
|
||||
check[0].checked = true
|
||||
,reElem.addClass(RE_CLASS[1]).find('em').text(title[0])
|
||||
);
|
||||
|
||||
layui.event.call(check[0], MOD_NAME, RE_CLASS[2]+'('+ filter +')', {
|
||||
elem: check[0]
|
||||
,value: check[0].value
|
||||
,othis: reElem
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
// 遍历复选框
|
||||
checks.each(function(index, check){
|
||||
var othis = $(this);
|
||||
var skin = othis.attr('lay-skin') || 'primary';
|
||||
var title = $.trim(check.title || function(){ // 向下兼容 lay-text 属性
|
||||
return check.title = othis.attr('lay-text') || '';
|
||||
}()).split('|');
|
||||
var disabled = this.disabled;
|
||||
|
||||
if(!skins[skin]) skin = 'primary'; // 若非内置风格，则强制为默认风格
|
||||
var RE_CLASS = CLASS[skin] || CLASS.checkbox;
|
||||
|
||||
if(typeof othis.attr('lay-ignore') === 'string') return othis.show();
|
||||
|
||||
// 替代元素
|
||||
var hasRender = othis.next('.' + RE_CLASS[0])
|
||||
,reElem = $(['<div class="layui-unselect '+ RE_CLASS[0]
|
||||
,(check.checked ? (' '+ RE_CLASS[1]) : '') // 选中状态
|
||||
,(disabled ? ' layui-checkbox-disabled '+ DISABLED : '') // 禁用状态
|
||||
,'"'
|
||||
,(skin ? ' lay-skin="'+ skin +'"' : '') // 风格
|
||||
,'>'
|
||||
,function(){ // 不同风格的内容
|
||||
var type = {
|
||||
// 复选框
|
||||
"checkbox": [
|
||||
(title[0] ? ('<span>'+ util.escape(title[0]) +'</span>') : '')
|
||||
,'<i class="layui-icon layui-icon-ok"></i>'
|
||||
].join(''),
|
||||
|
||||
// 开关
|
||||
"switch": '<em>'+ ((check.checked ? title[0] : title[1]) || '') +'</em><i></i>'
|
||||
};
|
||||
return type[skin] || type['checkbox'];
|
||||
}()
|
||||
,'</div>'].join(''));
|
||||
|
||||
hasRender[0] && hasRender.remove(); // 如果已经渲染，则Rerender
|
||||
othis.after(reElem);
|
||||
events.call(this, reElem, RE_CLASS);
|
||||
});
|
||||
}
|
||||
|
||||
// 单选框
|
||||
,radio: function(elem){
|
||||
var CLASS = 'layui-form-radio', ICON = ['', '']
|
||||
,radios = elem || elemForm.find('input[type=radio]')
|
||||
|
||||
,events = function(reElem){
|
||||
var radio = $(this), ANIM = 'layui-anim-scaleSpring';
|
||||
|
||||
reElem.on('click', function(){
|
||||
var name = radio[0].name, forms = radio.parents(ELEM);
|
||||
var filter = radio.attr('lay-filter'); // 获取过滤器
|
||||
var sameRadio = forms.find('input[name='+ name.replace(/(\.|#|\[|\])/g, '\\$1') +']'); // 找到相同name的兄弟
|
||||
|
||||
if(radio[0].disabled) return;
|
||||
|
||||
layui.each(sameRadio, function(){
|
||||
var next = $(this).next('.'+CLASS);
|
||||
this.checked = false;
|
||||
next.removeClass(CLASS+'ed');
|
||||
next.find('.layui-icon').removeClass(ANIM).html(ICON[1]);
|
||||
});
|
||||
|
||||
radio[0].checked = true;
|
||||
reElem.addClass(CLASS+'ed');
|
||||
reElem.find('.layui-icon').addClass(ANIM).html(ICON[0]);
|
||||
|
||||
layui.event.call(radio[0], MOD_NAME, 'radio('+ filter +')', {
|
||||
elem: radio[0]
|
||||
,value: radio[0].value
|
||||
,othis: reElem
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
radios.each(function(index, radio){
|
||||
var othis = $(this), hasRender = othis.next('.' + CLASS), disabled = this.disabled;
|
||||
|
||||
if(typeof othis.attr('lay-ignore') === 'string') return othis.show();
|
||||
hasRender[0] && hasRender.remove(); // 如果已经渲染，则Rerender
|
||||
|
||||
// 替代元素
|
||||
var reElem = $(['<div class="layui-unselect '+ CLASS
|
||||
,(radio.checked ? (' '+CLASS+'ed') : '') // 选中状态
|
||||
,(disabled ? ' layui-radio-disabled '+DISABLED : '') +'">' // 禁用状态
|
||||
,'<i class="layui-anim layui-icon">'+ ICON[radio.checked ? 0 : 1] +'</i>'
|
||||
,'<div>'+ function(){
|
||||
var title = util.escape(radio.title || '');
|
||||
if(typeof othis.next().attr('lay-radio') === 'string'){
|
||||
title = othis.next().html();
|
||||
// othis.next().remove();
|
||||
}
|
||||
return title
|
||||
}() +'</div>'
|
||||
,'</div>'].join(''));
|
||||
|
||||
othis.after(reElem);
|
||||
events.call(this, reElem);
|
||||
});
|
||||
}
|
||||
};
|
||||
|
||||
// 执行所有渲染项
|
||||
var renderItem = function(){
|
||||
layui.each(items, function(index, item){
|
||||
item();
|
||||
});
|
||||
};
|
||||
|
||||
// jquery 对象
|
||||
if (layui.type(type) === 'object') {
|
||||
// 若对象为表单域容器
|
||||
if($(type).is(ELEM)){
|
||||
elemForm = $(type);
|
||||
renderItem();
|
||||
} else { // 对象为表单项
|
||||
type.each(function (index, item) {
|
||||
var elem = $(item);
|
||||
if (!elem.closest(ELEM).length) {
|
||||
return; // 若不在 layui-form 容器中直接跳过
|
||||
}
|
||||
if (item.tagName === 'SELECT') {
|
||||
items['select'](elem);
|
||||
} else if (item.tagName === 'INPUT') {
|
||||
var itemType = item.type;
|
||||
if (itemType === 'checkbox' || itemType === 'radio') {
|
||||
items[itemType](elem);
|
||||
} else {
|
||||
items['input'](elem);
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
} else {
|
||||
type ? (
|
||||
items[type] ? items[type]() : hint.error('不支持的 "'+ type + '" 表单渲染')
|
||||
) : renderItem();
|
||||
}
|
||||
return that;
|
||||
};
|
||||
|
||||
// 主动触发验证 -- elem 即要验证的区域表单选择器 / return true or false
|
||||
Form.prototype.validate = function(elem){
|
||||
var that = this;
|
||||
var stop = null; // 验证不通过状态
|
||||
var verify = form.config.verify; // 验证规则
|
||||
var DANGER = 'layui-form-danger'; // 警示样式
|
||||
|
||||
elem = $(elem);
|
||||
|
||||
// 节点不存在可视为 true
|
||||
if(!elem[0]) return !0;
|
||||
|
||||
// 若节点不存在特定属性，则查找容器内有待验证的子节点
|
||||
if(elem.attr('lay-verify') === undefined){
|
||||
// 若校验的是一个不带验证规则的容器，校验内部的 lay-verify 节点
|
||||
if (that.validate(elem.find('*[lay-verify]')) === false) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
// 开始校验
|
||||
layui.each(elem, function(_, item){
|
||||
var othis = $(this);
|
||||
var verifyStr = othis.attr('lay-verify') || '';
|
||||
var vers = verifyStr.split('|');
|
||||
var verType = othis.attr('lay-vertype'); // 提示方式
|
||||
var value = othis.val();
|
||||
|
||||
othis.removeClass(DANGER); // 移除警示样式
|
||||
|
||||
// 遍历元素绑定的验证规则
|
||||
layui.each(vers, function(_, thisVer){
|
||||
var isTrue; // 是否命中校验
|
||||
var errorText = ''; // 错误提示文本
|
||||
var rule = verify[thisVer]; // 获取校验规则
|
||||
|
||||
// 匹配验证规则
|
||||
if(rule){
|
||||
var isTrue = typeof rule === 'function'
|
||||
? errorText = rule(value, item)
|
||||
: !rule[0].test(value);
|
||||
|
||||
// 是否属于美化替换后的表单元素
|
||||
var isForm2Elem = item.tagName.toLowerCase() === 'select' || (
|
||||
/^(checkbox|radio)$/.test(item.type)
|
||||
);
|
||||
|
||||
errorText = errorText || rule[1];
|
||||
|
||||
if(thisVer === 'required'){
|
||||
errorText = othis.attr('lay-reqtext') || errorText;
|
||||
}
|
||||
|
||||
// 若为必填项或者非空命中校验，则阻止提交，弹出提示
|
||||
if(isTrue){
|
||||
// 提示层风格
|
||||
if(verType === 'tips'){
|
||||
layer.tips(errorText, function(){
|
||||
if(typeof othis.attr('lay-ignore') !== 'string'){
|
||||
if(isForm2Elem){
|
||||
return othis.next();
|
||||
}
|
||||
}
|
||||
return othis;
|
||||
}(), {tips: 1});
|
||||
} else if(verType === 'alert') {
|
||||
layer.alert(errorText, {title: '提示', shadeClose: true});
|
||||
}
|
||||
// 若返回的为字符或数字，则自动弹出默认提示框；否则由 verify 方法中处理提示
|
||||
else if(/\bstring|number\b/.test(typeof errorText)){
|
||||
layer.msg(errorText, {icon: 5, shift: 6});
|
||||
}
|
||||
|
||||
setTimeout(function(){
|
||||
(isForm2Elem ? othis.next().find('input') : item).focus();
|
||||
}, 7);
|
||||
|
||||
othis.addClass(DANGER);
|
||||
return stop = true;
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
if(stop) return stop;
|
||||
});
|
||||
|
||||
return !stop;
|
||||
};
|
||||
|
||||
// 提交表单并校验
|
||||
var submit = Form.prototype.submit = function(filter, callback){
|
||||
var field = {}; // 字段集合
|
||||
var button = $(this); // 当前触发的按钮
|
||||
|
||||
// 表单域 lay-filter 属性值
|
||||
var layFilter = typeof filter === 'string'
|
||||
? filter
|
||||
: button.attr('lay-filter');
|
||||
|
||||
// 当前所在表单域
|
||||
var elem = this.getFormElem
|
||||
? this.getFormElem(layFilter)
|
||||
: button.parents(ELEM).eq(0);
|
||||
|
||||
// 获取需要校验的元素
|
||||
var verifyElem = elem.find('*[lay-verify]');
|
||||
|
||||
// 开始校验
|
||||
if(!form.validate(verifyElem)) return false;
|
||||
|
||||
// 获取当前表单值
|
||||
field = form.getValue(null, elem);
|
||||
|
||||
// 返回的参数
|
||||
var params = {
|
||||
elem: this.getFormElem ? (window.event && window.event.target) : this // 触发事件的对象
|
||||
,form: this.getFormElem ? elem[0] : button.parents('form')[0] // 当前所在的 form 元素，如果存在的话
|
||||
,field: field // 当前表单数据
|
||||
};
|
||||
|
||||
// 回调
|
||||
typeof callback === 'function' && callback(params);
|
||||
|
||||
// 事件
|
||||
return layui.event.call(this, MOD_NAME, 'submit('+ layFilter +')', params);
|
||||
};
|
||||
|
||||
var form = new Form();
|
||||
var $dom = $(document);
|
||||
var $win = $(window);
|
||||
|
||||
// 初始自动完成渲染
|
||||
$(function(){
|
||||
form.render();
|
||||
});
|
||||
|
||||
// 表单 reset 重置渲染
|
||||
$dom.on('reset', ELEM, function(){
|
||||
var filter = $(this).attr('lay-filter');
|
||||
setTimeout(function(){
|
||||
form.render(null, filter);
|
||||
}, 50);
|
||||
});
|
||||
|
||||
// 表单提交事件
|
||||
$dom.on('submit', ELEM, submit)
|
||||
.on('click', '*[lay-submit]', submit);
|
||||
|
||||
exports(MOD_NAME, form);
|
||||
});
|
||||
|
||||
|
||||
10981
static/layui/modules/jquery.js
vendored
Normal file
10981
static/layui/modules/jquery.js
vendored
Normal file
File diff suppressed because it is too large
Load Diff
436
static/layui/modules/lay.js
Normal file
436
static/layui/modules/lay.js
Normal file
@@ -0,0 +1,436 @@
|
||||
|
||||
/** lay 基础模块 | MIT Licensed */
|
||||
|
||||
;!function(window){ //gulp build: lay-header
|
||||
"use strict";
|
||||
|
||||
var MOD_NAME = 'lay' //模块名
|
||||
,document = window.document
|
||||
|
||||
//DOM查找
|
||||
,lay = function(selector){
|
||||
return new LAY(selector);
|
||||
}
|
||||
|
||||
// DOM 构造器
|
||||
,LAY = function(selector){
|
||||
var index = 0;
|
||||
var nativeDOM = typeof selector === 'object' ? function(){
|
||||
// 仅适配简单元素对象
|
||||
return layui.isArray(selector) ? selector : [selector];
|
||||
}() : (
|
||||
this.selector = selector,
|
||||
document.querySelectorAll(selector || null)
|
||||
);
|
||||
for(; index < nativeDOM.length; index++){
|
||||
this.push(nativeDOM[index]);
|
||||
}
|
||||
};
|
||||
|
||||
/*
|
||||
lay 对象操作
|
||||
*/
|
||||
|
||||
LAY.prototype = [];
|
||||
LAY.prototype.constructor = LAY;
|
||||
|
||||
//普通对象深度扩展
|
||||
lay.extend = function(){
|
||||
var ai = 1
|
||||
,length
|
||||
,args = arguments
|
||||
,clone = function(target, obj){
|
||||
target = target || (layui.type(obj) === 'array' ? [] : {}); //目标对象
|
||||
for(var i in obj){
|
||||
//如果值为普通对象，则进入递归，继续深度合并
|
||||
target[i] = (obj[i] && obj[i].constructor === Object)
|
||||
? clone(target[i], obj[i])
|
||||
: obj[i];
|
||||
}
|
||||
return target;
|
||||
}
|
||||
|
||||
args[0] = typeof args[0] === 'object' ? args[0] : {};
|
||||
length = args.length
|
||||
|
||||
for(; ai < length; ai++){
|
||||
if(typeof args[ai] === 'object'){
|
||||
clone(args[0], args[ai]);
|
||||
}
|
||||
}
|
||||
return args[0];
|
||||
};
|
||||
|
||||
//lay 模块版本
|
||||
lay.v = '1.0.8';
|
||||
|
||||
//ie版本
|
||||
lay.ie = function(){
|
||||
var agent = navigator.userAgent.toLowerCase();
|
||||
return (!!window.ActiveXObject || "ActiveXObject" in window) ? (
|
||||
(agent.match(/msie\s(\d+)/) || [])[1] || '11' //由于 ie11 并没有 msie 的标识
|
||||
) : false;
|
||||
}();
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* 获取 layui 常见方法，以便用于组件单独版
|
||||
*/
|
||||
|
||||
lay.layui = layui || {};
|
||||
lay.getPath = layui.cache.dir; //获取当前 JS 所在目录
|
||||
lay.stope = layui.stope; //中止冒泡
|
||||
lay.each = function(){ //遍历
|
||||
layui.each.apply(layui, arguments);
|
||||
return this;
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
//数字前置补零
|
||||
lay.digit = function(num, length){
|
||||
if(!(typeof num === 'string' || typeof num === 'number')) return '';
|
||||
|
||||
var str = '';
|
||||
num = String(num);
|
||||
length = length || 2;
|
||||
for(var i = num.length; i < length; i++){
|
||||
str += '0';
|
||||
}
|
||||
return num < Math.pow(10, length) ? str + num : num;
|
||||
};
|
||||
|
||||
//创建元素
|
||||
lay.elem = function(elemName, attr){
|
||||
var elem = document.createElement(elemName);
|
||||
lay.each(attr || {}, function(key, value){
|
||||
elem.setAttribute(key, value);
|
||||
});
|
||||
return elem;
|
||||
};
|
||||
|
||||
//当前页面是否存在滚动条
|
||||
lay.hasScrollbar = function(){
|
||||
return document.body.scrollHeight > (window.innerHeight || document.documentElement.clientHeight);
|
||||
};
|
||||
|
||||
//元素定位
|
||||
lay.position = function(elem, elemView, obj){
|
||||
if(!elemView) return;
|
||||
obj = obj || {};
|
||||
|
||||
//如果绑定的是 document 或 body 元素，则直接获取鼠标坐标
|
||||
if(elem === document || elem === lay('body')[0]){
|
||||
obj.clickType = 'right';
|
||||
}
|
||||
|
||||
//绑定绑定元素的坐标
|
||||
var rect = obj.clickType === 'right' ? function(){
|
||||
var e = obj.e || window.event || {};
|
||||
return {
|
||||
left: e.clientX
|
||||
,top: e.clientY
|
||||
,right: e.clientX
|
||||
,bottom: e.clientY
|
||||
}
|
||||
}() : elem.getBoundingClientRect()
|
||||
,elemWidth = elemView.offsetWidth //控件的宽度
|
||||
,elemHeight = elemView.offsetHeight //控件的高度
|
||||
|
||||
//滚动条高度
|
||||
,scrollArea = function(type){
|
||||
type = type ? 'scrollLeft' : 'scrollTop';
|
||||
return document.body[type] | document.documentElement[type];
|
||||
}
|
||||
|
||||
//窗口宽高
|
||||
,winArea = function(type){
|
||||
return document.documentElement[type ? 'clientWidth' : 'clientHeight']
|
||||
}, margin = 5, left = rect.left, top = rect.bottom;
|
||||
|
||||
//相对元素居中
|
||||
if(obj.align === 'center'){
|
||||
left = left - (elemWidth - elem.offsetWidth)/2;
|
||||
} else if(obj.align === 'right'){
|
||||
left = left - elemWidth + elem.offsetWidth;
|
||||
}
|
||||
|
||||
//判断右侧是否超出边界
|
||||
if(left + elemWidth + margin > winArea('width')){
|
||||
left = winArea('width') - elemWidth - margin; //如果超出右侧，则将面板向右靠齐
|
||||
}
|
||||
//左侧是否超出边界
|
||||
if(left < margin) left = margin;
|
||||
|
||||
//判断底部和顶部是否超出边界
|
||||
if(top + elemHeight + margin > winArea()){
|
||||
//优先顶部是否有足够区域显示完全
|
||||
if(rect.top > elemHeight + margin){
|
||||
top = rect.top - elemHeight - margin*2; //顶部有足够的区域显示
|
||||
} else {
|
||||
//如果面板是鼠标右键弹出，且顶部没有足够区域显示，则将面板向底部靠齐
|
||||
if(obj.clickType === 'right'){
|
||||
top = winArea() - elemHeight - margin*2;
|
||||
if(top < 0) top = 0; //不能溢出窗口顶部
|
||||
} else {
|
||||
top = margin; // 位置计算逻辑完备性处理
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//定位类型
|
||||
var position = obj.position;
|
||||
if(position) elemView.style.position = position;
|
||||
|
||||
//设置坐标
|
||||
elemView.style.left = left + (position === 'fixed' ? 0 : scrollArea(1)) + 'px';
|
||||
elemView.style.top = top + (position === 'fixed' ? 0 : scrollArea()) + 'px';
|
||||
|
||||
//防止页面无滚动条时，又因为弹出面板而出现滚动条导致的坐标计算偏差
|
||||
if(!lay.hasScrollbar()){
|
||||
var rect1 = elemView.getBoundingClientRect();
|
||||
//如果弹出面板的溢出窗口底部，则表示将出现滚动条，此时需要重新计算坐标
|
||||
if(!obj.SYSTEM_RELOAD && (rect1.bottom + margin) > winArea()){
|
||||
obj.SYSTEM_RELOAD = true;
|
||||
setTimeout(function(){
|
||||
lay.position(elem, elemView, obj);
|
||||
}, 50);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
// 获取元素上的属性配置项
|
||||
lay.options = function(elem, opts){
|
||||
opts = typeof opts === 'object' ? opts : {attr: opts};
|
||||
|
||||
if(elem === document) return {};
|
||||
|
||||
var othis = lay(elem);
|
||||
var attrName = opts.attr || 'lay-options';
|
||||
var attrValue = othis.attr(attrName);
|
||||
|
||||
try {
|
||||
return new Function('return '+ (attrValue || '{}'))();
|
||||
} catch(ev) {
|
||||
layui.hint().error(opts.errorText || [
|
||||
attrName + '="'+ attrValue + '"',
|
||||
'\n parseerror: '+ ev
|
||||
].join('\n'), 'error');
|
||||
return {};
|
||||
}
|
||||
};
|
||||
|
||||
//元素是否属于顶级元素（document 或 body）
|
||||
lay.isTopElem = function(elem){
|
||||
var topElems = [document, lay('body')[0]]
|
||||
,matched = false;
|
||||
lay.each(topElems, function(index, item){
|
||||
if(item === elem){
|
||||
return matched = true
|
||||
}
|
||||
});
|
||||
return matched;
|
||||
};
|
||||
|
||||
//追加字符
|
||||
LAY.addStr = function(str, new_str){
|
||||
str = str.replace(/\s+/, ' ');
|
||||
new_str = new_str.replace(/\s+/, ' ').split(' ');
|
||||
lay.each(new_str, function(ii, item){
|
||||
if(!new RegExp('\\b'+ item + '\\b').test(str)){
|
||||
str = str + ' ' + item;
|
||||
}
|
||||
});
|
||||
return str.replace(/^\s|\s$/, '');
|
||||
};
|
||||
|
||||
//移除值
|
||||
LAY.removeStr = function(str, new_str){
|
||||
str = str.replace(/\s+/, ' ');
|
||||
new_str = new_str.replace(/\s+/, ' ').split(' ');
|
||||
lay.each(new_str, function(ii, item){
|
||||
var exp = new RegExp('\\b'+ item + '\\b')
|
||||
if(exp.test(str)){
|
||||
str = str.replace(exp, '');
|
||||
}
|
||||
});
|
||||
return str.replace(/\s+/, ' ').replace(/^\s|\s$/, '');
|
||||
};
|
||||
|
||||
//查找子元素
|
||||
LAY.prototype.find = function(selector){
|
||||
var that = this;
|
||||
var index = 0, arr = []
|
||||
,isObject = typeof selector === 'object';
|
||||
|
||||
this.each(function(i, item){
|
||||
var nativeDOM = isObject ? item.contains(selector) : item.querySelectorAll(selector || null);
|
||||
for(; index < nativeDOM.length; index++){
|
||||
arr.push(nativeDOM[index]);
|
||||
}
|
||||
that.shift();
|
||||
});
|
||||
|
||||
if(!isObject){
|
||||
that.selector = (that.selector ? that.selector + ' ' : '') + selector
|
||||
}
|
||||
|
||||
lay.each(arr, function(i, item){
|
||||
that.push(item);
|
||||
});
|
||||
|
||||
return that;
|
||||
};
|
||||
|
||||
//DOM遍历
|
||||
LAY.prototype.each = function(fn){
|
||||
return lay.each.call(this, this, fn);
|
||||
};
|
||||
|
||||
//添加css类
|
||||
LAY.prototype.addClass = function(className, type){
|
||||
return this.each(function(index, item){
|
||||
item.className = LAY[type ? 'removeStr' : 'addStr'](item.className, className)
|
||||
});
|
||||
};
|
||||
|
||||
//移除 css 类
|
||||
LAY.prototype.removeClass = function(className){
|
||||
return this.addClass(className, true);
|
||||
};
|
||||
|
||||
//是否包含 css 类
|
||||
LAY.prototype.hasClass = function(className){
|
||||
var has = false;
|
||||
this.each(function(index, item){
|
||||
if(new RegExp('\\b'+ className +'\\b').test(item.className)){
|
||||
has = true;
|
||||
}
|
||||
});
|
||||
return has;
|
||||
};
|
||||
|
||||
//添加或获取 css style
|
||||
LAY.prototype.css = function(key, value){
|
||||
var that = this
|
||||
,parseValue = function(v){
|
||||
return isNaN(v) ? v : (v +'px');
|
||||
};
|
||||
return (typeof key === 'string' && value === undefined) ? function(){
|
||||
if(that.length > 0) return that[0].style[key];
|
||||
}() : that.each(function(index, item){
|
||||
typeof key === 'object' ? lay.each(key, function(thisKey, thisValue){
|
||||
item.style[thisKey] = parseValue(thisValue);
|
||||
}) : item.style[key] = parseValue(value);
|
||||
});
|
||||
};
|
||||
|
||||
//添加或获取宽度
|
||||
LAY.prototype.width = function(value){
|
||||
var that = this;
|
||||
return value === undefined ? function(){
|
||||
if(that.length > 0) return that[0].offsetWidth; //此处还需做兼容
|
||||
}() : that.each(function(index, item){
|
||||
that.css('width', value);
|
||||
});
|
||||
};
|
||||
|
||||
//添加或获取高度
|
||||
LAY.prototype.height = function(value){
|
||||
var that = this;
|
||||
return value === undefined ? function(){
|
||||
if(that.length > 0) return that[0].offsetHeight; //此处还需做兼容
|
||||
}() : that.each(function(index, item){
|
||||
that.css('height', value);
|
||||
});
|
||||
};
|
||||
|
||||
//添加或获取属性
|
||||
LAY.prototype.attr = function(key, value){
|
||||
var that = this;
|
||||
return value === undefined ? function(){
|
||||
if(that.length > 0) return that[0].getAttribute(key);
|
||||
}() : that.each(function(index, item){
|
||||
item.setAttribute(key, value);
|
||||
});
|
||||
};
|
||||
|
||||
//移除属性
|
||||
LAY.prototype.removeAttr = function(key){
|
||||
return this.each(function(index, item){
|
||||
item.removeAttribute(key);
|
||||
});
|
||||
};
|
||||
|
||||
//设置或获取 HTML 内容
|
||||
LAY.prototype.html = function(html){
|
||||
var that = this;
|
||||
return html === undefined ? function(){
|
||||
if(that.length > 0) return that[0].innerHTML;
|
||||
}() : this.each(function(index, item){
|
||||
item.innerHTML = html;
|
||||
});
|
||||
};
|
||||
|
||||
//设置或获取值
|
||||
LAY.prototype.val = function(value){
|
||||
var that = this;
|
||||
return value === undefined ? function(){
|
||||
if(that.length > 0) return that[0].value;
|
||||
}() : this.each(function(index, item){
|
||||
item.value = value;
|
||||
});
|
||||
};
|
||||
|
||||
//追加内容
|
||||
LAY.prototype.append = function(elem){
|
||||
return this.each(function(index, item){
|
||||
typeof elem === 'object'
|
||||
? item.appendChild(elem)
|
||||
: item.innerHTML = item.innerHTML + elem;
|
||||
});
|
||||
};
|
||||
|
||||
//移除内容
|
||||
LAY.prototype.remove = function(elem){
|
||||
return this.each(function(index, item){
|
||||
elem ? item.removeChild(elem) : item.parentNode.removeChild(item);
|
||||
});
|
||||
};
|
||||
|
||||
//事件绑定
|
||||
LAY.prototype.on = function(eventName, fn){
|
||||
return this.each(function(index, item){
|
||||
item.attachEvent ? item.attachEvent('on' + eventName, function(e){
|
||||
e.target = e.srcElement;
|
||||
fn.call(item, e);
|
||||
}) : item.addEventListener(eventName, fn, false);
|
||||
});
|
||||
};
|
||||
|
||||
//解除事件
|
||||
LAY.prototype.off = function(eventName, fn){
|
||||
return this.each(function(index, item){
|
||||
item.detachEvent
|
||||
? item.detachEvent('on'+ eventName, fn)
|
||||
: item.removeEventListener(eventName, fn, false);
|
||||
});
|
||||
};
|
||||
|
||||
//暴露 lay 到全局作用域
|
||||
window.lay = lay;
|
||||
|
||||
//如果在 layui 体系中
|
||||
if(window.layui && layui.define){
|
||||
layui.define(function(exports){ //layui 加载
|
||||
exports(MOD_NAME, lay);
|
||||
});
|
||||
}
|
||||
|
||||
}(window, window.document); //gulp build: lay-footer
|
||||
2308
static/layui/modules/laydate.js
Normal file
2308
static/layui/modules/laydate.js
Normal file
File diff suppressed because it is too large
Load Diff
1624
static/layui/modules/layer.js
Normal file
1624
static/layui/modules/layer.js
Normal file
File diff suppressed because it is too large
Load Diff
314
static/layui/modules/laypage.js
Normal file
314
static/layui/modules/laypage.js
Normal file
@@ -0,0 +1,314 @@
|
||||
/**
|
||||
* laypage 分页组件
|
||||
*/
|
||||
|
||||
layui.define(function(exports){
|
||||
"use strict";
|
||||
|
||||
var doc = document
|
||||
,id = 'getElementById'
|
||||
,tag = 'getElementsByTagName'
|
||||
|
||||
//字符常量
|
||||
,MOD_NAME = 'laypage', DISABLED = 'layui-disabled'
|
||||
|
||||
//构造器
|
||||
,Class = function(options){
|
||||
var that = this;
|
||||
that.config = options || {};
|
||||
that.config.index = ++laypage.index;
|
||||
that.render(true);
|
||||
};
|
||||
|
||||
//判断传入的容器类型
|
||||
Class.prototype.type = function(){
|
||||
var config = this.config;
|
||||
if(typeof config.elem === 'object'){
|
||||
return config.elem.length === undefined ? 2 : 3;
|
||||
}
|
||||
};
|
||||
|
||||
// 分页视图
|
||||
Class.prototype.view = function(){
|
||||
var that = this;
|
||||
var config = that.config;
|
||||
|
||||
// 连续页码个数
|
||||
var groups = config.groups = 'groups' in config
|
||||
? (Number(config.groups) || 0)
|
||||
: 5;
|
||||
|
||||
// 排版
|
||||
config.layout = typeof config.layout === 'object'
|
||||
? config.layout
|
||||
: ['prev', 'page', 'next'];
|
||||
|
||||
config.count = Number(config.count) || 0; // 数据总数
|
||||
config.curr = Number(config.curr) || 1; // 当前页
|
||||
|
||||
// 每页条数的选择项
|
||||
config.limits = typeof config.limits === 'object'
|
||||
? config.limits
|
||||
: [10, 20, 30, 40, 50];
|
||||
|
||||
// 默认条数
|
||||
config.limit = Number(config.limit) || 10;
|
||||
|
||||
//总页数
|
||||
config.pages = Math.ceil(config.count/config.limit) || 1;
|
||||
|
||||
// 当前页不能超过总页数
|
||||
if(config.curr > config.pages){
|
||||
config.curr = config.pages;
|
||||
} else if(config.curr < 1) { // 当前分页不能小于 1
|
||||
config.curr = 1;
|
||||
}
|
||||
|
||||
//连续分页个数不能低于 0 且不能大于总页数
|
||||
if(groups < 0){
|
||||
groups = 1;
|
||||
} else if (groups > config.pages){
|
||||
groups = config.pages;
|
||||
}
|
||||
|
||||
config.prev = 'prev' in config ? config.prev : '上一页'; //上一页文本
|
||||
config.next = 'next' in config ? config.next : '下一页'; //下一页文本
|
||||
|
||||
//计算当前组
|
||||
var index = config.pages > groups
|
||||
? Math.ceil( (config.curr + (groups > 1 ? 1 : 0)) / (groups > 0 ? groups : 1) )
|
||||
: 1
|
||||
|
||||
//视图片段
|
||||
,views = {
|
||||
//上一页
|
||||
prev: function(){
|
||||
return config.prev
|
||||
? '<a class="layui-laypage-prev'+ (config.curr == 1 ? (' ' + DISABLED) : '') +'" data-page="'+ (config.curr - 1) +'">'+ config.prev +'</a>'
|
||||
: '';
|
||||
}()
|
||||
|
||||
//页码
|
||||
,page: function(){
|
||||
var pager = [];
|
||||
|
||||
//数据量为0时，不输出页码
|
||||
if(config.count < 1){
|
||||
return '';
|
||||
}
|
||||
|
||||
//首页
|
||||
if(index > 1 && config.first !== false && groups !== 0){
|
||||
pager.push('<a class="layui-laypage-first" data-page="1" title="首页">'+ (config.first || 1) +'</a>');
|
||||
}
|
||||
|
||||
//计算当前页码组的起始页
|
||||
var halve = Math.floor((groups-1)/2) //页码数等分
|
||||
,start = index > 1 ? config.curr - halve : 1
|
||||
,end = index > 1 ? (function(){
|
||||
var max = config.curr + (groups - halve - 1);
|
||||
return max > config.pages ? config.pages : max;
|
||||
}()) : groups;
|
||||
|
||||
//防止最后一组出现“不规定”的连续页码数
|
||||
if(end - start < groups - 1){
|
||||
start = end - groups + 1;
|
||||
}
|
||||
|
||||
//输出左分割符
|
||||
if(config.first !== false && start > 2){
|
||||
pager.push('<span class="layui-laypage-spr">…</span>')
|
||||
}
|
||||
|
||||
//输出连续页码
|
||||
for(; start <= end; start++){
|
||||
if(start === config.curr){
|
||||
//当前页
|
||||
pager.push('<span class="layui-laypage-curr"><em class="layui-laypage-em" '+ (/^#/.test(config.theme) ? 'style="background-color:'+ config.theme +';"' : '') +'></em><em>'+ start +'</em></span>');
|
||||
} else {
|
||||
pager.push('<a data-page="'+ start +'">'+ start +'</a>');
|
||||
}
|
||||
}
|
||||
|
||||
//输出输出右分隔符 & 末页
|
||||
if(config.pages > groups && config.pages > end && config.last !== false){
|
||||
if(end + 1 < config.pages){
|
||||
pager.push('<span class="layui-laypage-spr">…</span>');
|
||||
}
|
||||
if(groups !== 0){
|
||||
pager.push('<a class="layui-laypage-last" title="尾页" data-page="'+ config.pages +'">'+ (config.last || config.pages) +'</a>');
|
||||
}
|
||||
}
|
||||
|
||||
return pager.join('');
|
||||
}()
|
||||
|
||||
//下一页
|
||||
,next: function(){
|
||||
return config.next
|
||||
? '<a class="layui-laypage-next'+ (config.curr == config.pages ? (' ' + DISABLED) : '') +'" data-page="'+ (config.curr + 1) +'">'+ config.next +'</a>'
|
||||
: '';
|
||||
}()
|
||||
|
||||
//数据总数
|
||||
,count: '<span class="layui-laypage-count">共 '+ config.count +' 条</span>'
|
||||
|
||||
//每页条数
|
||||
,limit: function(){
|
||||
var options = ['<span class="layui-laypage-limits"><select lay-ignore>'];
|
||||
layui.each(config.limits, function(index, item){
|
||||
options.push(
|
||||
'<option value="'+ item +'"'
|
||||
+(item === config.limit ? 'selected' : '')
|
||||
+'>'+ item +' 条/页</option>'
|
||||
);
|
||||
});
|
||||
return options.join('') +'</select></span>';
|
||||
}()
|
||||
|
||||
//刷新当前页
|
||||
,refresh: ['<a data-page="'+ config.curr +'" class="layui-laypage-refresh">'
|
||||
,'<i class="layui-icon layui-icon-refresh"></i>'
|
||||
,'</a>'].join('')
|
||||
|
||||
//跳页区域
|
||||
,skip: function(){
|
||||
return ['<span class="layui-laypage-skip">到第'
|
||||
,'<input type="text" min="1" value="'+ config.curr +'" class="layui-input">'
|
||||
,'页<button type="button" class="layui-laypage-btn">确定</button>'
|
||||
,'</span>'].join('');
|
||||
}()
|
||||
};
|
||||
|
||||
return ['<div class="layui-box layui-laypage layui-laypage-'+ (config.theme ? (
|
||||
/^#/.test(config.theme) ? 'molv' : config.theme
|
||||
) : 'default') +'" id="layui-laypage-'+ config.index +'">'
|
||||
,function(){
|
||||
var plate = [];
|
||||
layui.each(config.layout, function(index, item){
|
||||
if(views[item]){
|
||||
plate.push(views[item])
|
||||
}
|
||||
});
|
||||
return plate.join('');
|
||||
}()
|
||||
,'</div>'].join('');
|
||||
};
|
||||
|
||||
//跳页的回调
|
||||
Class.prototype.jump = function(elem, isskip){
|
||||
if(!elem) return;
|
||||
var that = this
|
||||
,config = that.config
|
||||
,childs = elem.children
|
||||
,btn = elem[tag]('button')[0]
|
||||
,input = elem[tag]('input')[0]
|
||||
,select = elem[tag]('select')[0]
|
||||
,skip = function(){
|
||||
var curr = Number(input.value.replace(/\s|\D/g, ''));
|
||||
if(curr){
|
||||
config.curr = curr;
|
||||
that.render();
|
||||
}
|
||||
};
|
||||
|
||||
if(isskip) return skip();
|
||||
|
||||
//页码
|
||||
for(var i = 0, len = childs.length; i < len; i++){
|
||||
if(childs[i].nodeName.toLowerCase() === 'a'){
|
||||
laypage.on(childs[i], 'click', function(){
|
||||
var curr = Number(this.getAttribute('data-page'));
|
||||
if(curr < 1 || curr > config.pages) return;
|
||||
config.curr = curr;
|
||||
that.render();
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
//条数
|
||||
if(select){
|
||||
laypage.on(select, 'change', function(){
|
||||
var value = this.value;
|
||||
if(config.curr*value > config.count){
|
||||
config.curr = Math.ceil(config.count/value);
|
||||
}
|
||||
config.limit = value;
|
||||
that.render();
|
||||
});
|
||||
}
|
||||
|
||||
//确定
|
||||
if(btn){
|
||||
laypage.on(btn, 'click', function(){
|
||||
skip();
|
||||
});
|
||||
}
|
||||
};
|
||||
|
||||
//输入页数字控制
|
||||
Class.prototype.skip = function(elem){
|
||||
if(!elem) return;
|
||||
var that = this, input = elem[tag]('input')[0];
|
||||
if(!input) return;
|
||||
laypage.on(input, 'keyup', function(e){
|
||||
var value = this.value
|
||||
,keyCode = e.keyCode;
|
||||
if(/^(37|38|39|40)$/.test(keyCode)) return;
|
||||
if(/\D/.test(value)){
|
||||
this.value = value.replace(/\D/, '');
|
||||
}
|
||||
if(keyCode === 13){
|
||||
that.jump(elem, true)
|
||||
}
|
||||
});
|
||||
};
|
||||
|
||||
//渲染分页
|
||||
Class.prototype.render = function(load){
|
||||
var that = this
|
||||
,config = that.config
|
||||
,type = that.type()
|
||||
,view = that.view();
|
||||
|
||||
if(type === 2){
|
||||
config.elem && (config.elem.innerHTML = view);
|
||||
} else if(type === 3){
|
||||
config.elem.html(view);
|
||||
} else {
|
||||
if(doc[id](config.elem)){
|
||||
doc[id](config.elem).innerHTML = view;
|
||||
}
|
||||
}
|
||||
|
||||
config.jump && config.jump(config, load);
|
||||
|
||||
var elem = doc[id]('layui-laypage-' + config.index);
|
||||
that.jump(elem);
|
||||
|
||||
if(config.hash && !load){
|
||||
location.hash = '!'+ config.hash +'='+ config.curr;
|
||||
}
|
||||
|
||||
that.skip(elem);
|
||||
};
|
||||
|
||||
//外部接口
|
||||
var laypage = {
|
||||
//分页渲染
|
||||
render: function(options){
|
||||
var o = new Class(options);
|
||||
return o.index;
|
||||
}
|
||||
,index: layui.laypage ? (layui.laypage.index + 10000) : 0
|
||||
,on: function(elem, even, fn){
|
||||
elem.attachEvent ? elem.attachEvent('on'+ even, function(e){ //for ie
|
||||
e.target = e.srcElement;
|
||||
fn.call(elem, e);
|
||||
}) : elem.addEventListener(even, fn, false);
|
||||
return this;
|
||||
}
|
||||
}
|
||||
|
||||
exports(MOD_NAME, laypage);
|
||||
});
|
||||
158
static/layui/modules/laytpl.js
Normal file
158
static/layui/modules/laytpl.js
Normal file
@@ -0,0 +1,158 @@
|
||||
/**
|
||||
* laytpl 轻量模板引擎
|
||||
*/
|
||||
|
||||
layui.define(function(exports){
|
||||
"use strict";
|
||||
|
||||
// 默认属性
|
||||
var config = {
|
||||
open: '{{', // 标签符前缀
|
||||
close: '}}' // 标签符后缀
|
||||
};
|
||||
|
||||
// 模板工具
|
||||
var tool = {
|
||||
escape: function(html){
|
||||
var exp = /[<"'>]|&(?=#[a-zA-Z0-9]+)/g;
|
||||
if(html === undefined || html === null) return '';
|
||||
|
||||
html += '';
|
||||
if(!exp.test(html)) return html;
|
||||
|
||||
return html.replace(/&(?!#?[a-zA-Z0-9]+;)/g, '&')
|
||||
.replace(/</g, '<').replace(/>/g, '>')
|
||||
.replace(/'/g, ''').replace(/"/g, '"');
|
||||
}
|
||||
};
|
||||
|
||||
// 内部方法
|
||||
var inner = {
|
||||
exp: function(str){
|
||||
return new RegExp(str, 'g');
|
||||
},
|
||||
// 错误提示
|
||||
error: function(e, source){
|
||||
var error = 'Laytpl Error: ';
|
||||
typeof console === 'object' && console.error(error + e + '\n'+ (source || ''));
|
||||
return error + e;
|
||||
}
|
||||
};
|
||||
|
||||
// constructor
|
||||
var Class = function(template, options){
|
||||
var that = this;
|
||||
that.config = that.config || {};
|
||||
that.template = template;
|
||||
|
||||
// 简单属性合并
|
||||
var extend = function(obj){
|
||||
for(var i in obj){
|
||||
that.config[i] = obj[i];
|
||||
}
|
||||
};
|
||||
|
||||
extend(config);
|
||||
extend(options);
|
||||
};
|
||||
|
||||
// 标签正则
|
||||
Class.prototype.tagExp = function(type, _, __){
|
||||
var options = this.config;
|
||||
var types = [
|
||||
'#([\\s\\S])+?', // js 语句
|
||||
'([^{#}])*?' // 普通字段
|
||||
][type || 0];
|
||||
|
||||
return inner.exp((_||'') + options.open + types + options.close + (__||''));
|
||||
};
|
||||
|
||||
// 模版解析
|
||||
Class.prototype.parse = function(template, data){
|
||||
var that = this;
|
||||
var options = that.config;
|
||||
var source = template;
|
||||
var jss = inner.exp('^'+ options.open +'#', '');
|
||||
var jsse = inner.exp(options.close +'$', '');
|
||||
|
||||
// 模板必须为 string 类型
|
||||
if(typeof template !== 'string') return template;
|
||||
|
||||
// 正则解析
|
||||
template = template.replace(/\s+|\r|\t|\n/g, ' ')
|
||||
.replace(inner.exp(options.open +'#'), options.open +'# ')
|
||||
.replace(inner.exp(options.close +'}'), '} '+ options.close).replace(/\\/g, '\\\\')
|
||||
|
||||
// 不匹配指定区域的内容
|
||||
.replace(inner.exp(options.open + '!(.+?)!' + options.close), function(str){
|
||||
str = str.replace(inner.exp('^'+ options.open + '!'), '')
|
||||
.replace(inner.exp('!'+ options.close), '')
|
||||
.replace(inner.exp(options.open + '|' + options.close), function(tag){
|
||||
return tag.replace(/(.)/g, '\\$1')
|
||||
});
|
||||
return str
|
||||
})
|
||||
|
||||
// 匹配 JS 语法
|
||||
.replace(/(?="|')/g, '\\').replace(that.tagExp(), function(str){
|
||||
str = str.replace(jss, '').replace(jsse, '');
|
||||
return '";' + str.replace(/\\(.)/g, '$1') + ';view+="';
|
||||
})
|
||||
|
||||
// 匹配普通输出语句
|
||||
.replace(that.tagExp(1), function(str){
|
||||
var start = '"+laytpl.escape(';
|
||||
if(str.replace(/\s/g, '') === options.open + options.close){
|
||||
return '';
|
||||
}
|
||||
str = str.replace(inner.exp(options.open + '|' + options.close), '');
|
||||
if(/^=/.test(str)){
|
||||
str = str.replace(/^=/, '');
|
||||
} else if(/^-/.test(str)){
|
||||
str = str.replace(/^-/, '');
|
||||
start = '"+(';
|
||||
}
|
||||
return start + str.replace(/\\(.)/g, '$1') + ')+"';
|
||||
});
|
||||
|
||||
template = '"use strict";var view = "' + template + '";return view;';
|
||||
|
||||
try {
|
||||
that.cache = template = new Function('d, laytpl', template);
|
||||
return template(data, tool);
|
||||
} catch(e) {
|
||||
delete that.cache;
|
||||
return inner.error(e, source);
|
||||
}
|
||||
};
|
||||
|
||||
// 数据渲染
|
||||
Class.prototype.render = function(data, callback){
|
||||
data = data || {};
|
||||
|
||||
var that = this;
|
||||
var result = that.cache ? that.cache(data, tool) : that.parse(that.template, data);
|
||||
|
||||
// 返回渲染结果
|
||||
typeof callback === 'function' && callback(result);
|
||||
return result;
|
||||
};
|
||||
|
||||
// 创建实例
|
||||
var laytpl = function(template, options){
|
||||
return new Class(template, options);
|
||||
};
|
||||
|
||||
// 配置全局属性
|
||||
laytpl.config = function(options){
|
||||
options = options || {};
|
||||
for(var i in options){
|
||||
config[i] = options[i];
|
||||
}
|
||||
};
|
||||
|
||||
laytpl.v = '2.0.0';
|
||||
|
||||
// export
|
||||
exports('laytpl', laytpl);
|
||||
});
|
||||
11
static/layui/modules/layui.all.js
Normal file
11
static/layui/modules/layui.all.js
Normal file
@@ -0,0 +1,11 @@
|
||||
/**
|
||||
* 用于打包聚合版，该文件不会存在于构建后的目录
|
||||
*/
|
||||
|
||||
layui.define(function(exports){
|
||||
var cache = layui.cache;
|
||||
layui.config({
|
||||
dir: cache.dir.replace(/lay\/dest\/$/, '')
|
||||
});
|
||||
exports('layui.all', layui.v);
|
||||
});
|
||||
27
static/layui/modules/mobile.js
Normal file
27
static/layui/modules/mobile.js
Normal file
@@ -0,0 +1,27 @@
|
||||
/**
|
||||
* layui 移动模块入口
|
||||
* 构建后则为移动模块集合
|
||||
*/
|
||||
|
||||
|
||||
if(!layui['layui.mobile']){
|
||||
layui.config({
|
||||
base: layui.cache.dir + 'lay/modules/mobile/'
|
||||
}).extend({
|
||||
'layer-mobile': 'layer-mobile'
|
||||
,'zepto': 'zepto'
|
||||
,'upload-mobile': 'upload-mobile'
|
||||
,'layim-mobile': 'layim-mobile'
|
||||
});
|
||||
}
|
||||
|
||||
layui.define([
|
||||
'layer-mobile'
|
||||
,'zepto'
|
||||
,'layim-mobile'
|
||||
], function(exports){
|
||||
exports('mobile', {
|
||||
layer: layui['layer-mobile'] //弹层
|
||||
,layim: layui['layim-mobile'] //WebIM
|
||||
});
|
||||
});
|
||||
225
static/layui/modules/rate.js
Normal file
225
static/layui/modules/rate.js
Normal file
@@ -0,0 +1,225 @@
|
||||
/**
|
||||
* rate 评分评星组件
|
||||
*/
|
||||
|
||||
layui.define(['jquery', 'lay'],function(exports){
|
||||
"use strict";
|
||||
|
||||
var $ = layui.jquery;
|
||||
var lay = layui.lay;
|
||||
|
||||
// 外部接口
|
||||
var rate = {
|
||||
config: {}
|
||||
,index: layui.rate ? (layui.rate.index + 10000) : 0
|
||||
|
||||
//设置全局项
|
||||
,set: function(options){
|
||||
var that = this;
|
||||
that.config = $.extend({}, that.config, options);
|
||||
return that;
|
||||
}
|
||||
|
||||
//事件
|
||||
,on: function(events, callback){
|
||||
return layui.onevent.call(this, MOD_NAME, events, callback);
|
||||
}
|
||||
}
|
||||
|
||||
// 操作当前实例
|
||||
,thisRate = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
return {
|
||||
setvalue: function(value){
|
||||
that.setvalue.call(that, value);
|
||||
}
|
||||
,config: options
|
||||
}
|
||||
}
|
||||
|
||||
//字符常量
|
||||
,MOD_NAME = 'rate',ELEM_VIEW = 'layui-rate', ICON_RATE = 'layui-icon-rate', ICON_RATE_SOLID = 'layui-icon-rate-solid', ICON_RATE_HALF = 'layui-icon-rate-half'
|
||||
|
||||
,ICON_SOLID_HALF = 'layui-icon-rate-solid layui-icon-rate-half', ICON_SOLID_RATE = 'layui-icon-rate-solid layui-icon-rate', ICON_HALF_RATE = 'layui-icon-rate layui-icon-rate-half'
|
||||
|
||||
//构造器
|
||||
,Class = function(options){
|
||||
var that = this;
|
||||
that.index = ++rate.index;
|
||||
that.config = $.extend({}, that.config, rate.config, options);
|
||||
that.render();
|
||||
};
|
||||
|
||||
//默认配置
|
||||
Class.prototype.config = {
|
||||
length: 5 //初始长度
|
||||
,text: false //是否显示评分等级
|
||||
,readonly: false //是否只读
|
||||
,half: false //是否可以半星
|
||||
,value: 0 //星星选中个数
|
||||
,theme: ''
|
||||
};
|
||||
|
||||
//评分渲染
|
||||
Class.prototype.render = function(){
|
||||
var that = this;
|
||||
var options = that.config;
|
||||
|
||||
// 若 elem 非唯一，则拆分为多个实例
|
||||
var elem = $(options.elem);
|
||||
if(elem.length > 1){
|
||||
layui.each(elem, function(){
|
||||
rate.render($.extend({}, options, {
|
||||
elem: this
|
||||
}));
|
||||
});
|
||||
return that;
|
||||
}
|
||||
|
||||
// 合并 lay-options 属性上的配置信息
|
||||
$.extend(options, lay.options(elem[0]));
|
||||
|
||||
// 自定义主题
|
||||
var style = options.theme ? ('style="color: '+ options.theme + ';"') : '';
|
||||
|
||||
options.elem = $(options.elem);
|
||||
|
||||
//最大值不能大于总长度
|
||||
if(options.value > options.length){
|
||||
options.value = options.length;
|
||||
}
|
||||
|
||||
//如果没有选择半星的属性，却给了小数的数值，统一向上或向下取整
|
||||
if(parseInt(options.value) !== options.value){
|
||||
if(!options.half){
|
||||
options.value = (Math.ceil(options.value) - options.value) < 0.5 ? Math.ceil(options.value): Math.floor(options.value)
|
||||
}
|
||||
}
|
||||
|
||||
//组件模板
|
||||
var temp = '<ul class="layui-rate" '+ (options.readonly ? 'readonly' : '') +'>';
|
||||
for(var i = 1;i <= options.length;i++){
|
||||
var item = '<li class="layui-inline"><i class="layui-icon '
|
||||
+ (i>Math.floor(options.value)?ICON_RATE:ICON_RATE_SOLID)
|
||||
+ '" '+ style +'></i></li>';
|
||||
|
||||
if(options.half&&parseInt(options.value) !== options.value&&i == Math.ceil(options.value)){
|
||||
temp = temp + '<li><i class="layui-icon layui-icon-rate-half" '+ style +'></i></li>';
|
||||
}else{
|
||||
temp = temp +item;
|
||||
}
|
||||
}
|
||||
temp += '</ul>' + (options.text ? ('<span class="layui-inline">'+ options.value + '星') : '') + '</span>';
|
||||
|
||||
//开始插入替代元素
|
||||
var othis = options.elem
|
||||
,hasRender = othis.next('.' + ELEM_VIEW);
|
||||
|
||||
//生成替代元素
|
||||
hasRender[0] && hasRender.remove(); //如果已经渲染，则Rerender
|
||||
|
||||
that.elemTemp = $(temp);
|
||||
|
||||
options.span = that.elemTemp.next('span');
|
||||
|
||||
options.setText && options.setText(options.value);
|
||||
|
||||
othis.html(that.elemTemp);
|
||||
|
||||
othis.addClass("layui-inline");
|
||||
|
||||
//如果不是只读，那么进行触控事件
|
||||
if(!options.readonly) that.action();
|
||||
|
||||
};
|
||||
|
||||
//评分重置
|
||||
Class.prototype.setvalue = function(value){
|
||||
var that = this
|
||||
,options = that.config ;
|
||||
|
||||
options.value = value ;
|
||||
that.render();
|
||||
};
|
||||
|
||||
//li触控事件
|
||||
Class.prototype.action = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,_ul = that.elemTemp
|
||||
,wide = _ul.find("i").width();
|
||||
|
||||
_ul.children("li").each(function(index){
|
||||
var ind = index + 1
|
||||
,othis = $(this);
|
||||
|
||||
//点击
|
||||
othis.on('click', function(e){
|
||||
//将当前点击li的索引值赋给value
|
||||
options.value = ind;
|
||||
if(options.half){
|
||||
//获取鼠标在li上的位置
|
||||
var x = e.pageX - $(this).offset().left;
|
||||
if(x <= wide / 2){
|
||||
options.value = options.value - 0.5;
|
||||
}
|
||||
}
|
||||
|
||||
if(options.text) _ul.next("span").text(options.value + "星");
|
||||
|
||||
options.choose && options.choose(options.value);
|
||||
options.setText && options.setText(options.value);
|
||||
});
|
||||
|
||||
//移入
|
||||
othis.on('mousemove', function(e){
|
||||
_ul.find("i").each(function(){
|
||||
$(this).addClass(ICON_RATE).removeClass(ICON_SOLID_HALF)
|
||||
});
|
||||
_ul.find("i:lt(" + ind + ")").each(function(){
|
||||
$(this).addClass(ICON_RATE_SOLID).removeClass(ICON_HALF_RATE)
|
||||
});
|
||||
// 如果设置可选半星，那么判断鼠标相对li的位置
|
||||
if(options.half){
|
||||
var x = e.pageX - $(this).offset().left;
|
||||
if(x <= wide / 2){
|
||||
othis.children("i").addClass(ICON_RATE_HALF).removeClass(ICON_RATE_SOLID)
|
||||
}
|
||||
}
|
||||
})
|
||||
|
||||
//移出
|
||||
othis.on('mouseleave', function(){
|
||||
_ul.find("i").each(function(){
|
||||
$(this).addClass(ICON_RATE).removeClass(ICON_SOLID_HALF)
|
||||
});
|
||||
_ul.find("i:lt(" + Math.floor(options.value) + ")").each(function(){
|
||||
$(this).addClass(ICON_RATE_SOLID).removeClass(ICON_HALF_RATE)
|
||||
});
|
||||
//如果设置可选半星，根据分数判断是否有半星
|
||||
if(options.half){
|
||||
if(parseInt(options.value) !== options.value){
|
||||
_ul.children("li:eq(" + Math.floor(options.value) + ")").children("i").addClass(ICON_RATE_HALF).removeClass(ICON_SOLID_RATE)
|
||||
}
|
||||
}
|
||||
})
|
||||
|
||||
})
|
||||
};
|
||||
|
||||
//事件处理
|
||||
Class.prototype.events = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
};
|
||||
|
||||
//核心入口
|
||||
rate.render = function(options){
|
||||
var inst = new Class(options);
|
||||
return thisRate.call(inst);
|
||||
};
|
||||
|
||||
exports(MOD_NAME, rate);
|
||||
})
|
||||
431
static/layui/modules/slider.js
Normal file
431
static/layui/modules/slider.js
Normal file
@@ -0,0 +1,431 @@
|
||||
/**
|
||||
* slider 滑块组件
|
||||
*/
|
||||
|
||||
layui.define(['jquery', 'lay'], function(exports){
|
||||
'use strict';
|
||||
|
||||
var $ = layui.$;
|
||||
var lay = layui.lay;
|
||||
|
||||
// 外部接口
|
||||
var slider = {
|
||||
config: {}
|
||||
,index: layui.slider ? (layui.slider.index + 10000) : 0
|
||||
|
||||
// 设置全局项
|
||||
,set: function(options){
|
||||
var that = this;
|
||||
that.config = $.extend({}, that.config, options);
|
||||
return that;
|
||||
}
|
||||
|
||||
// 事件
|
||||
,on: function(events, callback){
|
||||
return layui.onevent.call(this, MOD_NAME, events, callback);
|
||||
}
|
||||
};
|
||||
|
||||
// 操作当前实例
|
||||
var thisSlider = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
return {
|
||||
setValue: function(value, index){ // 设置值
|
||||
value = value > options.max ? options.max : value;
|
||||
value = value < options.min ? options.min : value;
|
||||
options.value = value;
|
||||
return that.slide('set', value, index || 0);
|
||||
}
|
||||
,config: options
|
||||
}
|
||||
};
|
||||
|
||||
// 字符常量
|
||||
var MOD_NAME = 'slider';
|
||||
var DISABLED = 'layui-disabled';
|
||||
var ELEM_VIEW = 'layui-slider';
|
||||
var SLIDER_BAR = 'layui-slider-bar';
|
||||
var SLIDER_WRAP = 'layui-slider-wrap';
|
||||
var SLIDER_WRAP_BTN = 'layui-slider-wrap-btn';
|
||||
var SLIDER_TIPS = 'layui-slider-tips';
|
||||
var SLIDER_INPUT = 'layui-slider-input';
|
||||
var SLIDER_INPUT_TXT = 'layui-slider-input-txt';
|
||||
var SLIDER_INPUT_BTN = 'layui-slider-input-btn';
|
||||
var ELEM_HOVER = 'layui-slider-hover';
|
||||
|
||||
// 构造器
|
||||
var Class = function(options){
|
||||
var that = this;
|
||||
that.index = ++slider.index;
|
||||
that.config = $.extend({}, that.config, slider.config, options);
|
||||
that.render();
|
||||
};
|
||||
|
||||
// 默认配置
|
||||
Class.prototype.config = {
|
||||
type: 'default' //滑块类型，垂直：vertical
|
||||
,min: 0 //最小值
|
||||
,max: 100 //最大值，默认100
|
||||
,value: 0 //初始值，默认为0
|
||||
,step: 1 //间隔值
|
||||
,showstep: false //间隔点开启
|
||||
,tips: true //文字提示，开启
|
||||
,input: false //输入框，关闭
|
||||
,range: false //范围选择，与输入框不能同时开启，默认关闭
|
||||
,height: 200 //配合 type:"vertical" 使用，默认200px
|
||||
,disabled: false //滑块禁用，默认关闭
|
||||
,theme: '#16baaa' //主题颜色
|
||||
};
|
||||
|
||||
//滑块渲染
|
||||
Class.prototype.render = function(){
|
||||
var that = this;
|
||||
var options = that.config;
|
||||
|
||||
// 若 elem 非唯一，则拆分为多个实例
|
||||
var elem = $(options.elem);
|
||||
if(elem.length > 1){
|
||||
layui.each(elem, function(){
|
||||
slider.render($.extend({}, options, {
|
||||
elem: this
|
||||
}));
|
||||
});
|
||||
return that;
|
||||
}
|
||||
|
||||
// 合并 lay-options 属性上的配置信息
|
||||
$.extend(options, lay.options(elem[0]));
|
||||
|
||||
//间隔值不能小于 1
|
||||
if(options.step < 1) options.step = 1;
|
||||
|
||||
//最大值不能小于最小值
|
||||
if(options.max < options.min) options.max = options.min + options.step;
|
||||
|
||||
|
||||
|
||||
//判断是否开启双滑块
|
||||
if(options.range){
|
||||
options.value = typeof(options.value) == 'object' ? options.value : [options.min, options.value];
|
||||
var minValue = Math.min(options.value[0], options.value[1])
|
||||
,maxValue = Math.max(options.value[0], options.value[1]);
|
||||
options.value[0] = minValue > options.min ? minValue : options.min;
|
||||
options.value[1] = maxValue > options.min ? maxValue : options.min;
|
||||
options.value[0] = options.value[0] > options.max ? options.max : options.value[0];
|
||||
options.value[1] = options.value[1] > options.max ? options.max : options.value[1];
|
||||
|
||||
var scaleFir = Math.floor((options.value[0] - options.min) / (options.max - options.min) * 100)
|
||||
,scaleSec = Math.floor((options.value[1] - options.min) / (options.max - options.min) * 100)
|
||||
,scale = scaleSec - scaleFir + '%';
|
||||
scaleFir = scaleFir + '%';
|
||||
scaleSec = scaleSec + '%';
|
||||
} else {
|
||||
//如果初始值是一个数组，则获取数组的最小值
|
||||
if(typeof options.value == 'object'){
|
||||
options.value = Math.min.apply(null, options.value);
|
||||
}
|
||||
|
||||
//初始值不能小于最小值且不能大于最大值
|
||||
if(options.value < options.min) options.value = options.min;
|
||||
if(options.value > options.max) options.value = options.max;
|
||||
|
||||
var scale = Math.floor((options.value - options.min) / (options.max - options.min) * 100) + '%';
|
||||
};
|
||||
|
||||
|
||||
//如果禁用，颜色为统一的灰色
|
||||
var theme = options.disabled ? '#c2c2c2' : options.theme;
|
||||
|
||||
//滑块
|
||||
var temp = '<div class="layui-slider '+ (options.type === 'vertical' ? 'layui-slider-vertical' : '') +'">'+ (options.tips ? '<div class="'+ SLIDER_TIPS +'"></div>' : '') +
|
||||
'<div class="layui-slider-bar" style="background:'+ theme +'; '+ (options.type === 'vertical' ? 'height' : 'width') +':'+ scale +';'+ (options.type === 'vertical' ? 'bottom' : 'left') +':'+ (scaleFir || 0) +';"></div><div class="layui-slider-wrap" style="'+ (options.type === 'vertical' ? 'bottom' : 'left') +':'+ (scaleFir || scale) +';">' +
|
||||
'<div class="layui-slider-wrap-btn" style="border: 2px solid '+ theme +';"></div></div>'+ (options.range ? '<div class="layui-slider-wrap" style="'+ (options.type === 'vertical' ? 'bottom' : 'left') +':'+ scaleSec +';"><div class="layui-slider-wrap-btn" style="border: 2px solid '+ theme +';"></div></div>' : '') +'</div>';
|
||||
|
||||
var othis = $(options.elem)
|
||||
,hasRender = othis.next('.' + ELEM_VIEW);
|
||||
//生成替代元素
|
||||
hasRender[0] && hasRender.remove(); //如果已经渲染，则Rerender
|
||||
that.elemTemp = $(temp);
|
||||
|
||||
//把数据缓存到滑块上
|
||||
if(options.range){
|
||||
that.elemTemp.find('.' + SLIDER_WRAP).eq(0).data('value', options.value[0]);
|
||||
that.elemTemp.find('.' + SLIDER_WRAP).eq(1).data('value', options.value[1]);
|
||||
}else{
|
||||
that.elemTemp.find('.' + SLIDER_WRAP).data('value', options.value);
|
||||
};
|
||||
|
||||
//插入替代元素
|
||||
othis.html(that.elemTemp);
|
||||
|
||||
//垂直滑块
|
||||
if(options.type === 'vertical'){
|
||||
that.elemTemp.height(options.height + 'px');
|
||||
};
|
||||
|
||||
//显示间断点
|
||||
if(options.showstep){
|
||||
var number = (options.max - options.min) / options.step, item = '';
|
||||
for(var i = 1; i < number + 1; i++) {
|
||||
var step = i * 100 / number;
|
||||
if(step < 100){
|
||||
item += '<div class="layui-slider-step" style="'+ (options.type === 'vertical' ? 'bottom' : 'left') +':'+ step +'%"></div>'
|
||||
}
|
||||
};
|
||||
that.elemTemp.append(item);
|
||||
};
|
||||
|
||||
//插入输入框
|
||||
if(options.input && !options.range){
|
||||
var elemInput = $('<div class="layui-slider-input layui-input"><div class="layui-slider-input-txt"><input type="text" class="layui-input"></div><div class="layui-slider-input-btn"><i class="layui-icon layui-icon-up"></i><i class="layui-icon layui-icon-down"></i></div></div>');
|
||||
othis.css("position","relative");
|
||||
othis.append(elemInput);
|
||||
othis.find('.' + SLIDER_INPUT_TXT).children('input').val(options.value);
|
||||
if(options.type === 'vertical'){
|
||||
elemInput.css({
|
||||
left: 0
|
||||
,top: -48
|
||||
});
|
||||
} else {
|
||||
that.elemTemp.css("margin-right", elemInput.outerWidth() + 15);
|
||||
}
|
||||
};
|
||||
|
||||
//给未禁止的滑块滑动事件
|
||||
if(!options.disabled){
|
||||
that.slide();
|
||||
}else{
|
||||
that.elemTemp.addClass(DISABLED);
|
||||
that.elemTemp.find('.' + SLIDER_WRAP_BTN).addClass(DISABLED);
|
||||
};
|
||||
|
||||
//划过滑块显示数值
|
||||
var timer;
|
||||
that.elemTemp.find('.' + SLIDER_WRAP_BTN).on('mouseover', function(){
|
||||
var sliderWidth = options.type === 'vertical' ? options.height : that.elemTemp[0].offsetWidth
|
||||
,sliderWrap = that.elemTemp.find('.' + SLIDER_WRAP)
|
||||
,tipsLeft = options.type === 'vertical' ? (sliderWidth - $(this).parent()[0].offsetTop - sliderWrap.height()) : $(this).parent()[0].offsetLeft
|
||||
,left = tipsLeft / sliderWidth * 100
|
||||
,value = $(this).parent().data('value')
|
||||
,tipsTxt = options.setTips ? options.setTips(value) : value;
|
||||
that.elemTemp.find('.' + SLIDER_TIPS).html(tipsTxt);
|
||||
|
||||
clearTimeout(timer);
|
||||
timer = setTimeout(function(){
|
||||
if(options.type === 'vertical'){
|
||||
that.elemTemp.find('.' + SLIDER_TIPS).css({
|
||||
"bottom": left + '%',
|
||||
"margin-bottom": "20px",
|
||||
"display": "inline-block"
|
||||
});
|
||||
} else {
|
||||
that.elemTemp.find('.' + SLIDER_TIPS).css({
|
||||
"left": left + '%',
|
||||
"display": "inline-block"
|
||||
});
|
||||
};
|
||||
}, 300);
|
||||
}).on('mouseout', function(){
|
||||
clearTimeout(timer);
|
||||
that.elemTemp.find('.' + SLIDER_TIPS).css("display", "none");
|
||||
});
|
||||
};
|
||||
|
||||
//滑块滑动
|
||||
Class.prototype.slide = function(setValue, value, i){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,sliderAct = that.elemTemp
|
||||
,sliderWidth = function(){
|
||||
return options.type === 'vertical' ? options.height : sliderAct[0].offsetWidth
|
||||
}
|
||||
,sliderWrap = sliderAct.find('.' + SLIDER_WRAP)
|
||||
,sliderTxt = sliderAct.next('.' + SLIDER_INPUT)
|
||||
,inputValue = sliderTxt.children('.' + SLIDER_INPUT_TXT).children('input').val()
|
||||
,step = 100 / ((options.max - options.min) / Math.ceil(options.step))
|
||||
,change = function(offsetValue, index, from){
|
||||
if(Math.ceil(offsetValue) * step > 100){
|
||||
offsetValue = Math.ceil(offsetValue) * step
|
||||
}else{
|
||||
offsetValue = Math.round(offsetValue) * step
|
||||
};
|
||||
offsetValue = offsetValue > 100 ? 100: offsetValue;
|
||||
offsetValue = offsetValue < 0 ? 0: offsetValue;
|
||||
sliderWrap.eq(index).css((options.type === 'vertical' ?'bottom':'left'), offsetValue + '%');
|
||||
var firLeft = valueTo(sliderWrap[0].offsetLeft)
|
||||
,secLeft = options.range ? valueTo(sliderWrap[1].offsetLeft) : 0;
|
||||
if(options.type === 'vertical'){
|
||||
sliderAct.find('.' + SLIDER_TIPS).css({"bottom":offsetValue + '%', "margin-bottom":"20px"});
|
||||
firLeft = valueTo(sliderWidth() - sliderWrap[0].offsetTop - sliderWrap.height());
|
||||
secLeft = options.range ? valueTo(sliderWidth() - sliderWrap[1].offsetTop - sliderWrap.height()) : 0;
|
||||
}else{
|
||||
sliderAct.find('.' + SLIDER_TIPS).css("left",offsetValue + '%');
|
||||
};
|
||||
firLeft = firLeft > 100 ? 100: firLeft;
|
||||
secLeft = secLeft > 100 ? 100: secLeft;
|
||||
var minLeft = Math.min(firLeft, secLeft)
|
||||
,wrapWidth = Math.abs(firLeft - secLeft);
|
||||
if(options.type === 'vertical'){
|
||||
sliderAct.find('.' + SLIDER_BAR).css({"height":wrapWidth + '%', "bottom":minLeft + '%'});
|
||||
}else{
|
||||
sliderAct.find('.' + SLIDER_BAR).css({"width":wrapWidth + '%', "left":minLeft + '%'});
|
||||
};
|
||||
var selfValue = options.min + Math.round((options.max - options.min) * offsetValue / 100);
|
||||
inputValue = selfValue;
|
||||
sliderTxt.children('.' + SLIDER_INPUT_TXT).children('input').val(inputValue);
|
||||
sliderWrap.eq(index).data('value', selfValue);
|
||||
sliderAct.find('.' + SLIDER_TIPS).html(options.setTips ? options.setTips(selfValue) : selfValue);
|
||||
|
||||
//如果开启范围选择，则返回数组值
|
||||
if(options.range){
|
||||
var arrValue = [
|
||||
sliderWrap.eq(0).data('value')
|
||||
,sliderWrap.eq(1).data('value')
|
||||
];
|
||||
if(arrValue[0] > arrValue[1]) arrValue.reverse(); //如果前面的圆点超过了后面的圆点值，则调换顺序
|
||||
}
|
||||
|
||||
that.value = options.range ? arrValue : selfValue; // 最新值
|
||||
options.change && options.change(that.value); // change 回调
|
||||
|
||||
// 值完成选中的事件
|
||||
if(from === 'done') options.done && options.done(that.value);
|
||||
}
|
||||
,valueTo = function(value){
|
||||
var oldLeft = value / sliderWidth() * 100 / step
|
||||
,left = Math.round(oldLeft) * step;
|
||||
if(value == sliderWidth()){
|
||||
left = Math.ceil(oldLeft) * step;
|
||||
};
|
||||
return left;
|
||||
}
|
||||
|
||||
//拖拽元素
|
||||
,elemMove = $(['<div class="layui-auxiliar-moving" id="LAY-slider-moving"></div'].join(''))
|
||||
,createMoveElem = function(move, up){
|
||||
var upCall = function(){
|
||||
up && up();
|
||||
elemMove.remove();
|
||||
options.done && options.done(that.value);
|
||||
};
|
||||
$('#LAY-slider-moving')[0] || $('body').append(elemMove);
|
||||
elemMove.on('mousemove', move);
|
||||
elemMove.on('mouseup', upCall).on('mouseleave', upCall);
|
||||
};
|
||||
|
||||
//动态赋值
|
||||
if(setValue === 'set') return change(value - options.min, i, 'done');
|
||||
|
||||
//滑块滑动
|
||||
sliderAct.find('.' + SLIDER_WRAP_BTN).each(function(index){
|
||||
var othis = $(this);
|
||||
othis.on('mousedown', function(e){
|
||||
e = e || window.event;
|
||||
|
||||
var oldleft = othis.parent()[0].offsetLeft
|
||||
,oldx = e.clientX;
|
||||
if(options.type === 'vertical'){
|
||||
oldleft = sliderWidth() - othis.parent()[0].offsetTop - sliderWrap.height()
|
||||
oldx = e.clientY;
|
||||
};
|
||||
|
||||
var move = function(e){
|
||||
e = e || window.event;
|
||||
var left = oldleft + (options.type === 'vertical' ? (oldx - e.clientY) : (e.clientX - oldx));
|
||||
if(left < 0)left = 0;
|
||||
if(left > sliderWidth())left = sliderWidth();
|
||||
var reaLeft = left / sliderWidth() * 100 / step;
|
||||
change(reaLeft, index);
|
||||
othis.addClass(ELEM_HOVER);
|
||||
sliderAct.find('.' + SLIDER_TIPS).show();
|
||||
e.preventDefault();
|
||||
};
|
||||
|
||||
var up = function(){
|
||||
othis.removeClass(ELEM_HOVER);
|
||||
sliderAct.find('.' + SLIDER_TIPS).hide();
|
||||
};
|
||||
|
||||
createMoveElem(move, up)
|
||||
});
|
||||
});
|
||||
|
||||
// 点击滑块
|
||||
sliderAct.on('click', function(e){
|
||||
var main = $('.' + SLIDER_WRAP_BTN);
|
||||
var othis = $(this);
|
||||
if(!main.is(event.target) && main.has(event.target).length === 0 && main.length){
|
||||
var index;
|
||||
var offset = options.type === 'vertical'
|
||||
? (sliderWidth() - e.clientY + othis.offset().top - $(window).scrollTop())
|
||||
:(e.clientX - othis.offset().left - $(window).scrollLeft());
|
||||
|
||||
if(offset < 0)offset = 0;
|
||||
if(offset > sliderWidth()) offset = sliderWidth();
|
||||
var reaLeft = offset / sliderWidth() * 100 / step;
|
||||
if(options.range){
|
||||
if(options.type === 'vertical'){
|
||||
index = Math.abs(offset - parseInt($(sliderWrap[0]).css('bottom'))) > Math.abs(offset - parseInt($(sliderWrap[1]).css('bottom'))) ? 1 : 0;
|
||||
} else {
|
||||
index = Math.abs(offset - sliderWrap[0].offsetLeft) > Math.abs(offset - sliderWrap[1].offsetLeft) ? 1 : 0;
|
||||
}
|
||||
} else {
|
||||
index = 0;
|
||||
};
|
||||
change(reaLeft, index, 'done');
|
||||
e.preventDefault();
|
||||
}
|
||||
});
|
||||
|
||||
//点击加减输入框
|
||||
sliderTxt.children('.' + SLIDER_INPUT_BTN).children('i').each(function(index){
|
||||
$(this).on('click', function(){
|
||||
inputValue = sliderTxt.children('.' + SLIDER_INPUT_TXT).children('input').val();
|
||||
if(index == 1){ //减
|
||||
inputValue = inputValue - options.step < options.min
|
||||
? options.min
|
||||
: Number(inputValue) - options.step;
|
||||
}else{
|
||||
inputValue = Number(inputValue) + options.step > options.max
|
||||
? options.max
|
||||
: Number(inputValue) + options.step;
|
||||
};
|
||||
var inputScale = (inputValue - options.min) / (options.max - options.min) * 100 / step;
|
||||
change(inputScale, 0, 'done');
|
||||
});
|
||||
});
|
||||
|
||||
//获取输入框值
|
||||
var getInputValue = function(){
|
||||
var realValue = this.value;
|
||||
realValue = isNaN(realValue) ? 0 : realValue;
|
||||
realValue = realValue < options.min ? options.min : realValue;
|
||||
realValue = realValue > options.max ? options.max : realValue;
|
||||
this.value = realValue;
|
||||
var inputScale = (realValue - options.min) / (options.max - options.min) * 100 / step;
|
||||
change(inputScale, 0, 'done');
|
||||
};
|
||||
sliderTxt.children('.' + SLIDER_INPUT_TXT).children('input').on('keydown', function(e){
|
||||
if(e.keyCode === 13){
|
||||
e.preventDefault();
|
||||
getInputValue.call(this);
|
||||
}
|
||||
}).on('change', getInputValue);
|
||||
};
|
||||
|
||||
//事件处理
|
||||
Class.prototype.events = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
};
|
||||
|
||||
//核心入口
|
||||
slider.render = function(options){
|
||||
var inst = new Class(options);
|
||||
return thisSlider.call(inst);
|
||||
};
|
||||
|
||||
exports(MOD_NAME, slider);
|
||||
})
|
||||
2807
static/layui/modules/table.js
Normal file
2807
static/layui/modules/table.js
Normal file
File diff suppressed because it is too large
Load Diff
487
static/layui/modules/transfer.js
Normal file
487
static/layui/modules/transfer.js
Normal file
@@ -0,0 +1,487 @@
|
||||
/**
|
||||
* transfer 穿梭框组件
|
||||
*/
|
||||
|
||||
layui.define(['laytpl', 'form'], function(exports){
|
||||
"use strict";
|
||||
|
||||
var $ = layui.$
|
||||
,laytpl = layui.laytpl
|
||||
,form = layui.form
|
||||
|
||||
//模块名
|
||||
,MOD_NAME = 'transfer'
|
||||
|
||||
//外部接口
|
||||
,transfer = {
|
||||
config: {}
|
||||
,index: layui[MOD_NAME] ? (layui[MOD_NAME].index + 10000) : 0
|
||||
|
||||
//设置全局项
|
||||
,set: function(options){
|
||||
var that = this;
|
||||
that.config = $.extend({}, that.config, options);
|
||||
return that;
|
||||
}
|
||||
|
||||
//事件
|
||||
,on: function(events, callback){
|
||||
return layui.onevent.call(this, MOD_NAME, events, callback);
|
||||
}
|
||||
}
|
||||
|
||||
//操作当前实例
|
||||
,thisModule = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,id = options.id || that.index;
|
||||
|
||||
thisModule.that[id] = that; //记录当前实例对象
|
||||
thisModule.config[id] = options; //记录当前实例配置项
|
||||
|
||||
return {
|
||||
config: options
|
||||
//重置实例
|
||||
,reload: function(options){
|
||||
that.reload.call(that, options);
|
||||
}
|
||||
//获取右侧数据
|
||||
,getData: function(){
|
||||
return that.getData.call(that);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//获取当前实例配置项
|
||||
,getThisModuleConfig = function(id){
|
||||
var config = thisModule.config[id];
|
||||
if(!config) hint.error('The ID option was not found in the '+ MOD_NAME +' instance');
|
||||
return config || null;
|
||||
}
|
||||
|
||||
//字符常量
|
||||
,ELEM = 'layui-transfer', HIDE = 'layui-hide', DISABLED = 'layui-btn-disabled', NONE = 'layui-none'
|
||||
,ELEM_BOX = 'layui-transfer-box', ELEM_HEADER = 'layui-transfer-header', ELEM_SEARCH = 'layui-transfer-search', ELEM_ACTIVE = 'layui-transfer-active', ELEM_DATA = 'layui-transfer-data'
|
||||
|
||||
//穿梭框模板
|
||||
,TPL_BOX = function(obj){
|
||||
obj = obj || {};
|
||||
return ['<div class="layui-transfer-box" data-index="'+ obj.index +'">'
|
||||
,'<div class="layui-transfer-header">'
|
||||
,'<input type="checkbox" name="'+ obj.checkAllName +'" lay-filter="layTransferCheckbox" lay-type="all" lay-skin="primary" title="{{ d.data.title['+ obj.index +'] || \'list'+ (obj.index + 1) +'\' }}">'
|
||||
,'</div>'
|
||||
,'{{# if(d.data.showSearch){ }}'
|
||||
,'<div class="layui-transfer-search">'
|
||||
,'<i class="layui-icon layui-icon-search"></i>'
|
||||
,'<input type="text" class="layui-input" placeholder="关键词搜索">'
|
||||
,'</div>'
|
||||
,'{{# } }}'
|
||||
,'<ul class="layui-transfer-data"></ul>'
|
||||
,'</div>'].join('');
|
||||
}
|
||||
|
||||
//主模板
|
||||
,TPL_MAIN = ['<div class="layui-transfer layui-form layui-border-box" lay-filter="LAY-transfer-{{ d.index }}">'
|
||||
,TPL_BOX({
|
||||
index: 0
|
||||
,checkAllName: 'layTransferLeftCheckAll'
|
||||
})
|
||||
,'<div class="layui-transfer-active">'
|
||||
,'<button type="button" class="layui-btn layui-btn-sm layui-btn-primary layui-btn-disabled" data-index="0">'
|
||||
,'<i class="layui-icon layui-icon-next"></i>'
|
||||
,'</button>'
|
||||
,'<button type="button" class="layui-btn layui-btn-sm layui-btn-primary layui-btn-disabled" data-index="1">'
|
||||
,'<i class="layui-icon layui-icon-prev"></i>'
|
||||
,'</button>'
|
||||
,'</div>'
|
||||
,TPL_BOX({
|
||||
index: 1
|
||||
,checkAllName: 'layTransferRightCheckAll'
|
||||
})
|
||||
,'</div>'].join('')
|
||||
|
||||
//构造器
|
||||
,Class = function(options){
|
||||
var that = this;
|
||||
that.index = ++transfer.index;
|
||||
that.config = $.extend({}, that.config, transfer.config, options);
|
||||
that.render();
|
||||
};
|
||||
|
||||
//默认配置
|
||||
Class.prototype.config = {
|
||||
title: ['列表一', '列表二']
|
||||
,width: 200
|
||||
,height: 360
|
||||
,data: [] //数据源
|
||||
,value: [] //选中的数据
|
||||
,showSearch: false //是否开启搜索
|
||||
,id: '' //唯一索引，默认自增 index
|
||||
,text: {
|
||||
none: '无数据'
|
||||
,searchNone: '无匹配数据'
|
||||
}
|
||||
};
|
||||
|
||||
//重载实例
|
||||
Class.prototype.reload = function(options){
|
||||
var that = this;
|
||||
that.config = $.extend({}, that.config, options);
|
||||
that.render();
|
||||
};
|
||||
|
||||
//渲染
|
||||
Class.prototype.render = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
//解析模板
|
||||
var thisElem = that.elem = $(laytpl(TPL_MAIN).render({
|
||||
data: options
|
||||
,index: that.index //索引
|
||||
}));
|
||||
|
||||
var othis = options.elem = $(options.elem);
|
||||
if(!othis[0]) return;
|
||||
|
||||
//初始化属性
|
||||
options.data = options.data || [];
|
||||
options.value = options.value || [];
|
||||
|
||||
// 初始化 id 属性 - 优先取 options > 元素 id > 自增索引
|
||||
options.id = 'id' in options ? options.id : (
|
||||
elem.attr('id') || that.index
|
||||
);
|
||||
that.key = options.id;
|
||||
|
||||
//插入组件结构
|
||||
othis.html(that.elem);
|
||||
|
||||
//各级容器
|
||||
that.layBox = that.elem.find('.'+ ELEM_BOX)
|
||||
that.layHeader = that.elem.find('.'+ ELEM_HEADER)
|
||||
that.laySearch = that.elem.find('.'+ ELEM_SEARCH)
|
||||
that.layData = thisElem.find('.'+ ELEM_DATA);
|
||||
that.layBtn = thisElem.find('.'+ ELEM_ACTIVE + ' .layui-btn');
|
||||
|
||||
//初始化尺寸
|
||||
that.layBox.css({
|
||||
width: options.width
|
||||
,height: options.height
|
||||
});
|
||||
that.layData.css({
|
||||
height: function(){
|
||||
var height = options.height - that.layHeader.outerHeight();
|
||||
if(options.showSearch){
|
||||
height -= that.laySearch.outerHeight();
|
||||
}
|
||||
return height - 2;
|
||||
}()
|
||||
});
|
||||
|
||||
that.renderData(); //渲染数据
|
||||
that.events(); //事件
|
||||
};
|
||||
|
||||
//渲染数据
|
||||
Class.prototype.renderData = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
//左右穿梭框差异数据
|
||||
var arr = [{
|
||||
checkName: 'layTransferLeftCheck'
|
||||
,views: []
|
||||
}, {
|
||||
checkName: 'layTransferRightCheck'
|
||||
,views: []
|
||||
}];
|
||||
|
||||
//解析格式
|
||||
that.parseData(function(item){
|
||||
//标注为 selected 的为右边的数据
|
||||
var _index = item.selected ? 1 : 0
|
||||
,listElem = ['<li>'
|
||||
,'<input type="checkbox" name="'+ arr[_index].checkName +'" lay-skin="primary" lay-filter="layTransferCheckbox" title="'+ item.title +'"'+ (item.disabled ? ' disabled' : '') + (item.checked ? ' checked' : '') +' value="'+ item.value +'">'
|
||||
,'</li>'].join('');
|
||||
arr[_index].views.push(listElem);
|
||||
delete item.selected;
|
||||
});
|
||||
|
||||
that.layData.eq(0).html(arr[0].views.join(''));
|
||||
that.layData.eq(1).html(arr[1].views.join(''));
|
||||
|
||||
that.renderCheckBtn();
|
||||
}
|
||||
|
||||
//渲染表单
|
||||
Class.prototype.renderForm = function(type){
|
||||
form.render(type, 'LAY-transfer-'+ this.index);
|
||||
};
|
||||
|
||||
//同步复选框和按钮状态
|
||||
Class.prototype.renderCheckBtn = function(obj){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
obj = obj || {};
|
||||
|
||||
that.layBox.each(function(_index){
|
||||
var othis = $(this)
|
||||
,thisDataElem = othis.find('.'+ ELEM_DATA)
|
||||
,allElemCheckbox = othis.find('.'+ ELEM_HEADER).find('input[type="checkbox"]')
|
||||
,listElemCheckbox = thisDataElem.find('input[type="checkbox"]');
|
||||
|
||||
//同步复选框和按钮状态
|
||||
var nums = 0
|
||||
,haveChecked = false;
|
||||
listElemCheckbox.each(function(){
|
||||
var isHide = $(this).data('hide');
|
||||
if(this.checked || this.disabled || isHide){
|
||||
nums++;
|
||||
}
|
||||
if(this.checked && !isHide){
|
||||
haveChecked = true;
|
||||
}
|
||||
});
|
||||
|
||||
allElemCheckbox.prop('checked', haveChecked && nums === listElemCheckbox.length); //全选复选框状态
|
||||
that.layBtn.eq(_index)[haveChecked ? 'removeClass' : 'addClass'](DISABLED); //对应的按钮状态
|
||||
|
||||
//无数据视图
|
||||
if(!obj.stopNone){
|
||||
var isNone = thisDataElem.children('li:not(.'+ HIDE +')').length
|
||||
that.noneView(thisDataElem, isNone ? '' : options.text.none);
|
||||
}
|
||||
});
|
||||
|
||||
that.renderForm('checkbox');
|
||||
};
|
||||
|
||||
//无数据视图
|
||||
Class.prototype.noneView = function(thisDataElem, text){
|
||||
var createNoneElem = $('<p class="layui-none">'+ (text || '') +'</p>');
|
||||
if(thisDataElem.find('.'+ NONE)[0]){
|
||||
thisDataElem.find('.'+ NONE).remove();
|
||||
}
|
||||
text.replace(/\s/g, '') && thisDataElem.append(createNoneElem);
|
||||
};
|
||||
|
||||
//同步 value 属性值
|
||||
Class.prototype.setValue = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,arr = [];
|
||||
that.layBox.eq(1).find('.'+ ELEM_DATA +' input[type="checkbox"]').each(function(){
|
||||
var isHide = $(this).data('hide');
|
||||
isHide || arr.push(this.value);
|
||||
});
|
||||
options.value = arr;
|
||||
|
||||
return that;
|
||||
};
|
||||
|
||||
//解析数据
|
||||
Class.prototype.parseData = function(callback){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,newData = [];
|
||||
|
||||
layui.each(options.data, function(index, item){
|
||||
//解析格式
|
||||
item = (typeof options.parseData === 'function'
|
||||
? options.parseData(item)
|
||||
: item) || item;
|
||||
|
||||
newData.push(item = $.extend({}, item))
|
||||
|
||||
layui.each(options.value, function(index2, item2){
|
||||
if(item2 == item.value){
|
||||
item.selected = true;
|
||||
}
|
||||
});
|
||||
callback && callback(item);
|
||||
});
|
||||
|
||||
options.data = newData;
|
||||
return that;
|
||||
};
|
||||
|
||||
//获得右侧面板数据
|
||||
Class.prototype.getData = function(value){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,selectedData = [];
|
||||
|
||||
that.setValue();
|
||||
|
||||
layui.each(value || options.value, function(index, item){
|
||||
layui.each(options.data, function(index2, item2){
|
||||
delete item2.selected;
|
||||
if(item == item2.value){
|
||||
selectedData.push(item2);
|
||||
};
|
||||
});
|
||||
});
|
||||
return selectedData;
|
||||
};
|
||||
|
||||
//执行穿梭
|
||||
Class.prototype.transfer = function (_index, elem) {
|
||||
var that = this
|
||||
,options = that.config
|
||||
,thisBoxElem = that.layBox.eq(_index)
|
||||
,arr = []
|
||||
|
||||
if (!elem) {
|
||||
//通过按钮触发找到选中的进行移动
|
||||
thisBoxElem.each(function(_index){
|
||||
var othis = $(this)
|
||||
,thisDataElem = othis.find('.'+ ELEM_DATA);
|
||||
|
||||
thisDataElem.children('li').each(function(){
|
||||
var thisList = $(this)
|
||||
,thisElemCheckbox = thisList.find('input[type="checkbox"]')
|
||||
,isHide = thisElemCheckbox.data('hide');
|
||||
|
||||
if(thisElemCheckbox[0].checked && !isHide){
|
||||
thisElemCheckbox[0].checked = false;
|
||||
thisBoxElem.siblings('.'+ ELEM_BOX).find('.'+ ELEM_DATA).append(thisList.clone());
|
||||
thisList.remove();
|
||||
|
||||
//记录当前穿梭的数据
|
||||
arr.push(thisElemCheckbox[0].value);
|
||||
}
|
||||
|
||||
that.setValue();
|
||||
});
|
||||
});
|
||||
} else {
|
||||
//双击单条记录移动
|
||||
var thisList = elem
|
||||
,thisElemCheckbox = thisList.find('input[type="checkbox"]')
|
||||
|
||||
thisElemCheckbox[0].checked = false;
|
||||
thisBoxElem.siblings('.'+ ELEM_BOX).find('.'+ ELEM_DATA).append(thisList.clone());
|
||||
thisList.remove();
|
||||
|
||||
//记录当前穿梭的数据
|
||||
arr.push(thisElemCheckbox[0].value);
|
||||
|
||||
that.setValue();
|
||||
}
|
||||
|
||||
that.renderCheckBtn();
|
||||
|
||||
//穿梭时，如果另外一个框正在搜索，则触发匹配
|
||||
var siblingInput = thisBoxElem.siblings('.'+ ELEM_BOX).find('.'+ ELEM_SEARCH +' input')
|
||||
siblingInput.val() === '' || siblingInput.trigger('keyup');
|
||||
|
||||
//穿梭时的回调
|
||||
options.onchange && options.onchange(that.getData(arr), _index);
|
||||
}
|
||||
|
||||
//事件
|
||||
Class.prototype.events = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
//左右复选框
|
||||
that.elem.on('click', 'input[lay-filter="layTransferCheckbox"]+', function(){
|
||||
var thisElemCheckbox = $(this).prev()
|
||||
,checked = thisElemCheckbox[0].checked
|
||||
,thisDataElem = thisElemCheckbox.parents('.'+ ELEM_BOX).eq(0).find('.'+ ELEM_DATA);
|
||||
|
||||
if(thisElemCheckbox[0].disabled) return;
|
||||
|
||||
//判断是否全选
|
||||
if(thisElemCheckbox.attr('lay-type') === 'all'){
|
||||
thisDataElem.find('input[type="checkbox"]').each(function(){
|
||||
if(this.disabled) return;
|
||||
this.checked = checked;
|
||||
});
|
||||
}
|
||||
|
||||
setTimeout(function () {
|
||||
that.renderCheckBtn({stopNone: true});
|
||||
}, 0)
|
||||
});
|
||||
|
||||
// 双击穿梭
|
||||
that.elem.on('dblclick', '.' + ELEM_DATA + '>li', function(event){
|
||||
var elemThis = $(this)
|
||||
,thisElemCheckbox = elemThis.children('input[type="checkbox"]')
|
||||
,thisDataElem = elemThis.parent()
|
||||
,thisBoxElem = thisDataElem.parent()
|
||||
|
||||
if(thisElemCheckbox[0].disabled) return;
|
||||
|
||||
that.transfer(thisBoxElem.data('index'), elemThis);
|
||||
})
|
||||
|
||||
// 穿梭按钮事件
|
||||
that.layBtn.on('click', function(){
|
||||
var othis = $(this)
|
||||
,_index = othis.data('index')
|
||||
if(othis.hasClass(DISABLED)) return;
|
||||
|
||||
that.transfer(_index);
|
||||
});
|
||||
|
||||
//搜索
|
||||
that.laySearch.find('input').on('keyup', function(){
|
||||
var value = this.value;
|
||||
var thisDataElem = $(this).parents('.'+ ELEM_SEARCH).eq(0).siblings('.'+ ELEM_DATA);
|
||||
var thisListElem = thisDataElem.children('li');
|
||||
|
||||
thisListElem.each(function(){
|
||||
var thisList = $(this);
|
||||
var thisElemCheckbox = thisList.find('input[type="checkbox"]');
|
||||
var title = thisElemCheckbox[0].title;
|
||||
|
||||
// 是否区分大小写
|
||||
if(options.showSearch !== 'cs'){
|
||||
title = title.toLowerCase();
|
||||
value = value.toLowerCase();
|
||||
}
|
||||
|
||||
var isMatch = title.indexOf(value) !== -1;
|
||||
|
||||
thisList[isMatch ? 'removeClass': 'addClass'](HIDE);
|
||||
thisElemCheckbox.data('hide', isMatch ? false : true);
|
||||
});
|
||||
|
||||
that.renderCheckBtn();
|
||||
|
||||
//无匹配数据视图
|
||||
var isNone = thisListElem.length === thisDataElem.children('li.'+ HIDE).length;
|
||||
that.noneView(thisDataElem, isNone ? options.text.searchNone : '');
|
||||
});
|
||||
};
|
||||
|
||||
//记录所有实例
|
||||
thisModule.that = {}; //记录所有实例对象
|
||||
thisModule.config = {}; //记录所有实例配置项
|
||||
|
||||
//重载实例
|
||||
transfer.reload = function(id, options){
|
||||
var that = thisModule.that[id];
|
||||
that.reload(options);
|
||||
|
||||
return thisModule.call(that);
|
||||
};
|
||||
|
||||
//获得选中的数据（右侧面板）
|
||||
transfer.getData = function(id){
|
||||
var that = thisModule.that[id];
|
||||
return that.getData();
|
||||
};
|
||||
|
||||
//核心入口
|
||||
transfer.render = function(options){
|
||||
var inst = new Class(options);
|
||||
return thisModule.call(inst);
|
||||
};
|
||||
|
||||
exports(MOD_NAME, transfer);
|
||||
});
|
||||
813
static/layui/modules/tree.js
Normal file
813
static/layui/modules/tree.js
Normal file
@@ -0,0 +1,813 @@
|
||||
/**
|
||||
* tree 树组件
|
||||
*/
|
||||
|
||||
layui.define('form', function(exports){
|
||||
"use strict";
|
||||
|
||||
var $ = layui.$
|
||||
,form = layui.form
|
||||
,layer = layui.layer
|
||||
|
||||
//模块名
|
||||
,MOD_NAME = 'tree'
|
||||
|
||||
//外部接口
|
||||
,tree = {
|
||||
config: {}
|
||||
,index: layui[MOD_NAME] ? (layui[MOD_NAME].index + 10000) : 0
|
||||
|
||||
//设置全局项
|
||||
,set: function(options){
|
||||
var that = this;
|
||||
that.config = $.extend({}, that.config, options);
|
||||
return that;
|
||||
}
|
||||
|
||||
//事件
|
||||
,on: function(events, callback){
|
||||
return layui.onevent.call(this, MOD_NAME, events, callback);
|
||||
}
|
||||
}
|
||||
|
||||
//操作当前实例
|
||||
,thisModule = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,id = options.id || that.index;
|
||||
|
||||
thisModule.that[id] = that; //记录当前实例对象
|
||||
thisModule.config[id] = options; //记录当前实例配置项
|
||||
|
||||
return {
|
||||
config: options
|
||||
//重置实例
|
||||
,reload: function(options){
|
||||
that.reload.call(that, options);
|
||||
}
|
||||
,getChecked: function(){
|
||||
return that.getChecked.call(that);
|
||||
}
|
||||
,setChecked: function(id){//设置值
|
||||
return that.setChecked.call(that, id);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//获取当前实例配置项
|
||||
,getThisModuleConfig = function(id){
|
||||
var config = thisModule.config[id];
|
||||
if(!config) hint.error('The ID option was not found in the '+ MOD_NAME +' instance');
|
||||
return config || null;
|
||||
}
|
||||
|
||||
//字符常量
|
||||
,SHOW = 'layui-show', HIDE = 'layui-hide', NONE = 'layui-none', DISABLED = 'layui-disabled'
|
||||
|
||||
,ELEM_VIEW = 'layui-tree', ELEM_SET = 'layui-tree-set', ICON_CLICK = 'layui-tree-iconClick'
|
||||
,ICON_ADD = 'layui-icon-addition', ICON_SUB = 'layui-icon-subtraction', ELEM_ENTRY = 'layui-tree-entry', ELEM_MAIN = 'layui-tree-main', ELEM_TEXT = 'layui-tree-txt', ELEM_PACK = 'layui-tree-pack', ELEM_SPREAD = 'layui-tree-spread'
|
||||
,ELEM_LINE_SHORT = 'layui-tree-setLineShort', ELEM_SHOW = 'layui-tree-showLine', ELEM_EXTEND = 'layui-tree-lineExtend'
|
||||
|
||||
//构造器
|
||||
,Class = function(options){
|
||||
var that = this;
|
||||
that.index = ++tree.index;
|
||||
that.config = $.extend({}, that.config, tree.config, options);
|
||||
that.render();
|
||||
};
|
||||
|
||||
//默认配置
|
||||
Class.prototype.config = {
|
||||
data: [] //数据
|
||||
|
||||
,showCheckbox: false //是否显示复选框
|
||||
,showLine: true //是否开启连接线
|
||||
,accordion: false //是否开启手风琴模式
|
||||
,onlyIconControl: false //是否仅允许节点左侧图标控制展开收缩
|
||||
,isJump: false //是否允许点击节点时弹出新窗口跳转
|
||||
,edit: false //是否开启节点的操作图标
|
||||
|
||||
,text: {
|
||||
defaultNodeName: '未命名' //节点默认名称
|
||||
,none: '无数据' //数据为空时的文本提示
|
||||
}
|
||||
};
|
||||
|
||||
//重载实例
|
||||
Class.prototype.reload = function(options){
|
||||
var that = this;
|
||||
|
||||
layui.each(options, function(key, item){
|
||||
if(layui.type(item) === 'array') delete that.config[key];
|
||||
});
|
||||
|
||||
that.config = $.extend(true, {}, that.config, options);
|
||||
that.render();
|
||||
};
|
||||
|
||||
//主体渲染
|
||||
Class.prototype.render = function(){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
that.checkids = [];
|
||||
|
||||
var temp = $('<div class="layui-tree'+ (options.showCheckbox ? " layui-form" : "") + (options.showLine ? " layui-tree-line" : "") +'" lay-filter="LAY-tree-'+ that.index +'"></div>');
|
||||
that.tree(temp);
|
||||
|
||||
var othis = options.elem = $(options.elem);
|
||||
if(!othis[0]) return;
|
||||
|
||||
//索引
|
||||
that.key = options.id || that.index;
|
||||
|
||||
//插入组件结构
|
||||
that.elem = temp;
|
||||
that.elemNone = $('<div class="layui-tree-emptyText">'+ options.text.none +'</div>');
|
||||
othis.html(that.elem);
|
||||
|
||||
if(that.elem.find('.layui-tree-set').length == 0){
|
||||
return that.elem.append(that.elemNone);
|
||||
};
|
||||
|
||||
//复选框渲染
|
||||
if(options.showCheckbox){
|
||||
that.renderForm('checkbox');
|
||||
};
|
||||
|
||||
that.elem.find('.layui-tree-set').each(function(){
|
||||
var othis = $(this);
|
||||
//最外层
|
||||
if(!othis.parent('.layui-tree-pack')[0]){
|
||||
othis.addClass('layui-tree-setHide');
|
||||
};
|
||||
|
||||
//没有下一个节点 上一层父级有延伸线
|
||||
if(!othis.next()[0] && othis.parents('.layui-tree-pack').eq(1).hasClass('layui-tree-lineExtend')){
|
||||
othis.addClass(ELEM_LINE_SHORT);
|
||||
};
|
||||
|
||||
//没有下一个节点 外层最后一个
|
||||
if(!othis.next()[0] && !othis.parents('.layui-tree-set').eq(0).next()[0]){
|
||||
othis.addClass(ELEM_LINE_SHORT);
|
||||
};
|
||||
});
|
||||
|
||||
that.events();
|
||||
};
|
||||
|
||||
//渲染表单
|
||||
Class.prototype.renderForm = function(type){
|
||||
form.render(type, 'LAY-tree-'+ this.index);
|
||||
};
|
||||
|
||||
//节点解析
|
||||
Class.prototype.tree = function(elem, children){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,data = children || options.data;
|
||||
|
||||
//遍历数据
|
||||
layui.each(data, function(index, item){
|
||||
var hasChild = item.children && item.children.length > 0
|
||||
,packDiv = $('<div class="layui-tree-pack" '+ (item.spread ? 'style="display: block;"' : '') +'></div>')
|
||||
,entryDiv = $(['<div data-id="'+ item.id +'" class="layui-tree-set'+ (item.spread ? " layui-tree-spread" : "") + (item.checked ? " layui-tree-checkedFirst" : "") +'">'
|
||||
,'<div class="layui-tree-entry">'
|
||||
,'<div class="layui-tree-main">'
|
||||
//箭头
|
||||
,function(){
|
||||
if(options.showLine){
|
||||
if(hasChild){
|
||||
return '<span class="layui-tree-iconClick layui-tree-icon"><i class="layui-icon '+ (item.spread ? "layui-icon-subtraction" : "layui-icon-addition") +'"></i></span>';
|
||||
}else{
|
||||
return '<span class="layui-tree-iconClick"><i class="layui-icon layui-icon-file"></i></span>';
|
||||
};
|
||||
}else{
|
||||
return '<span class="layui-tree-iconClick"><i class="layui-tree-iconArrow '+ (hasChild ? "": HIDE) +'"></i></span>';
|
||||
};
|
||||
}()
|
||||
|
||||
//复选框
|
||||
,function(){
|
||||
return options.showCheckbox ? '<input type="checkbox" name="'+ (item.field || ('layuiTreeCheck_'+ item.id)) +'" same="layuiTreeCheck" lay-skin="primary" '+ (item.disabled ? "disabled" : "") +' value="'+ item.id +'">' : '';
|
||||
}()
|
||||
|
||||
//节点
|
||||
,function(){
|
||||
if(options.isJump && item.href){
|
||||
return '<a href="'+ item.href +'" target="_blank" class="'+ ELEM_TEXT +'">'+ (item.title || item.label || options.text.defaultNodeName) +'</a>';
|
||||
}else{
|
||||
return '<span class="'+ ELEM_TEXT + (item.disabled ? ' '+ DISABLED : '') +'">'+ (item.title || item.label || options.text.defaultNodeName) +'</span>';
|
||||
}
|
||||
}()
|
||||
,'</div>'
|
||||
|
||||
//节点操作图标
|
||||
,function(){
|
||||
if(!options.edit) return '';
|
||||
|
||||
var editIcon = {
|
||||
add: '<i class="layui-icon layui-icon-add-1" data-type="add"></i>'
|
||||
,update: '<i class="layui-icon layui-icon-edit" data-type="update"></i>'
|
||||
,del: '<i class="layui-icon layui-icon-delete" data-type="del"></i>'
|
||||
}, arr = ['<div class="layui-btn-group layui-tree-btnGroup">'];
|
||||
|
||||
if(options.edit === true){
|
||||
options.edit = ['update', 'del']
|
||||
}
|
||||
|
||||
if(typeof options.edit === 'object'){
|
||||
layui.each(options.edit, function(i, val){
|
||||
arr.push(editIcon[val] || '')
|
||||
});
|
||||
return arr.join('') + '</div>';
|
||||
}
|
||||
}()
|
||||
,'</div></div>'].join(''));
|
||||
|
||||
//如果有子节点，则递归继续生成树
|
||||
if(hasChild){
|
||||
entryDiv.append(packDiv);
|
||||
that.tree(packDiv, item.children);
|
||||
};
|
||||
|
||||
elem.append(entryDiv);
|
||||
|
||||
//若有前置节点，前置节点加连接线
|
||||
if(entryDiv.prev('.'+ELEM_SET)[0]){
|
||||
entryDiv.prev().children('.layui-tree-pack').addClass('layui-tree-showLine');
|
||||
};
|
||||
|
||||
//若无子节点，则父节点加延伸线
|
||||
if(!hasChild){
|
||||
entryDiv.parent('.layui-tree-pack').addClass('layui-tree-lineExtend');
|
||||
};
|
||||
|
||||
//展开节点操作
|
||||
that.spread(entryDiv, item);
|
||||
|
||||
//选择框
|
||||
if(options.showCheckbox){
|
||||
item.checked && that.checkids.push(item.id);
|
||||
that.checkClick(entryDiv, item);
|
||||
}
|
||||
|
||||
//操作节点
|
||||
options.edit && that.operate(entryDiv, item);
|
||||
|
||||
});
|
||||
};
|
||||
|
||||
//展开节点
|
||||
Class.prototype.spread = function(elem, item){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,entry = elem.children('.'+ELEM_ENTRY)
|
||||
,elemMain = entry.children('.'+ ELEM_MAIN)
|
||||
,elemIcon = entry.find('.'+ ICON_CLICK)
|
||||
,elemText = entry.find('.'+ ELEM_TEXT)
|
||||
,touchOpen = options.onlyIconControl ? elemIcon : elemMain //判断展开通过节点还是箭头图标
|
||||
,state = '';
|
||||
|
||||
//展开收缩
|
||||
touchOpen.on('click', function(e){
|
||||
var packCont = elem.children('.'+ELEM_PACK)
|
||||
,iconClick = touchOpen.children('.layui-icon')[0] ? touchOpen.children('.layui-icon') : touchOpen.find('.layui-tree-icon').children('.layui-icon');
|
||||
|
||||
//若没有子节点
|
||||
if(!packCont[0]){
|
||||
state = 'normal';
|
||||
}else{
|
||||
if(elem.hasClass(ELEM_SPREAD)){
|
||||
elem.removeClass(ELEM_SPREAD);
|
||||
packCont.slideUp(200);
|
||||
iconClick.removeClass(ICON_SUB).addClass(ICON_ADD);
|
||||
}else{
|
||||
elem.addClass(ELEM_SPREAD);
|
||||
packCont.slideDown(200);
|
||||
iconClick.addClass(ICON_SUB).removeClass(ICON_ADD);
|
||||
|
||||
//是否手风琴
|
||||
if(options.accordion){
|
||||
var sibls = elem.siblings('.'+ELEM_SET);
|
||||
sibls.removeClass(ELEM_SPREAD);
|
||||
sibls.children('.'+ELEM_PACK).slideUp(200);
|
||||
sibls.find('.layui-tree-icon').children('.layui-icon').removeClass(ICON_SUB).addClass(ICON_ADD);
|
||||
};
|
||||
};
|
||||
};
|
||||
});
|
||||
|
||||
//点击回调
|
||||
elemText.on('click', function(){
|
||||
var othis = $(this);
|
||||
|
||||
//判断是否禁用状态
|
||||
if(othis.hasClass(DISABLED)) return;
|
||||
|
||||
//判断展开收缩状态
|
||||
if(elem.hasClass(ELEM_SPREAD)){
|
||||
state = options.onlyIconControl ? 'open' : 'close';
|
||||
} else {
|
||||
state = options.onlyIconControl ? 'close' : 'open';
|
||||
}
|
||||
|
||||
//点击产生的回调
|
||||
options.click && options.click({
|
||||
elem: elem
|
||||
,state: state
|
||||
,data: item
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
//计算复选框选中状态
|
||||
Class.prototype.setCheckbox = function(elem, item, elemCheckbox){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,checked = elemCheckbox.prop('checked');
|
||||
|
||||
if(elemCheckbox.prop('disabled')) return;
|
||||
|
||||
//同步子节点选中状态
|
||||
if(typeof item.children === 'object' || elem.find('.'+ELEM_PACK)[0]){
|
||||
var childs = elem.find('.'+ ELEM_PACK).find('input[same="layuiTreeCheck"]');
|
||||
childs.each(function(){
|
||||
if(this.disabled) return; //不可点击则跳过
|
||||
this.checked = checked;
|
||||
});
|
||||
};
|
||||
|
||||
//同步父节点选中状态
|
||||
var setParentsChecked = function(thisNodeElem){
|
||||
//若无父节点，则终止递归
|
||||
if(!thisNodeElem.parents('.'+ ELEM_SET)[0]) return;
|
||||
|
||||
var state
|
||||
,parentPack = thisNodeElem.parent('.'+ ELEM_PACK)
|
||||
,parentNodeElem = parentPack.parent()
|
||||
,parentCheckbox = parentPack.prev().find('input[same="layuiTreeCheck"]');
|
||||
|
||||
//如果子节点有任意一条选中，则父节点为选中状态
|
||||
if(checked){
|
||||
parentCheckbox.prop('checked', checked);
|
||||
} else { //如果当前节点取消选中，则根据计算“兄弟和子孙”节点选中状态，来同步父节点选中状态
|
||||
parentPack.find('input[same="layuiTreeCheck"]').each(function(){
|
||||
if(this.checked){
|
||||
state = true;
|
||||
}
|
||||
});
|
||||
|
||||
//如果兄弟子孙节点全部未选中，则父节点也应为非选中状态
|
||||
state || parentCheckbox.prop('checked', false);
|
||||
}
|
||||
|
||||
//向父节点递归
|
||||
setParentsChecked(parentNodeElem);
|
||||
};
|
||||
|
||||
setParentsChecked(elem);
|
||||
|
||||
that.renderForm('checkbox');
|
||||
};
|
||||
|
||||
//复选框选择
|
||||
Class.prototype.checkClick = function(elem, item){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,entry = elem.children('.'+ ELEM_ENTRY)
|
||||
,elemMain = entry.children('.'+ ELEM_MAIN);
|
||||
|
||||
|
||||
|
||||
//点击复选框
|
||||
elemMain.on('click', 'input[same="layuiTreeCheck"]+', function(e){
|
||||
layui.stope(e); //阻止点击节点事件
|
||||
|
||||
var elemCheckbox = $(this).prev()
|
||||
,checked = elemCheckbox.prop('checked');
|
||||
|
||||
if(elemCheckbox.prop('disabled')) return;
|
||||
|
||||
that.setCheckbox(elem, item, elemCheckbox);
|
||||
|
||||
//复选框点击产生的回调
|
||||
options.oncheck && options.oncheck({
|
||||
elem: elem
|
||||
,checked: checked
|
||||
,data: item
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
//节点操作
|
||||
Class.prototype.operate = function(elem, item){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,entry = elem.children('.'+ ELEM_ENTRY)
|
||||
,elemMain = entry.children('.'+ ELEM_MAIN);
|
||||
|
||||
entry.children('.layui-tree-btnGroup').on('click', '.layui-icon', function(e){
|
||||
layui.stope(e); //阻止节点操作
|
||||
|
||||
var type = $(this).data("type")
|
||||
,packCont = elem.children('.'+ELEM_PACK)
|
||||
,returnObj = {
|
||||
data: item
|
||||
,type: type
|
||||
,elem:elem
|
||||
};
|
||||
//增加
|
||||
if(type == 'add'){
|
||||
//若节点本身无子节点
|
||||
if(!packCont[0]){
|
||||
//若开启连接线，更改图标样式
|
||||
if(options.showLine){
|
||||
elemMain.find('.'+ICON_CLICK).addClass('layui-tree-icon');
|
||||
elemMain.find('.'+ICON_CLICK).children('.layui-icon').addClass(ICON_ADD).removeClass('layui-icon-file');
|
||||
//若未开启连接线，显示箭头
|
||||
}else{
|
||||
elemMain.find('.layui-tree-iconArrow').removeClass(HIDE);
|
||||
};
|
||||
//节点添加子节点容器
|
||||
elem.append('<div class="layui-tree-pack"></div>');
|
||||
};
|
||||
|
||||
//新增节点
|
||||
var key = options.operate && options.operate(returnObj)
|
||||
,obj = {};
|
||||
obj.title = options.text.defaultNodeName;
|
||||
obj.id = key;
|
||||
that.tree(elem.children('.'+ELEM_PACK), [obj]);
|
||||
|
||||
//放在新增后面，因为要对元素进行操作
|
||||
if(options.showLine){
|
||||
//节点本身无子节点
|
||||
if(!packCont[0]){
|
||||
//遍历兄弟节点，判断兄弟节点是否有子节点
|
||||
var siblings = elem.siblings('.'+ELEM_SET), num = 1
|
||||
,parentPack = elem.parent('.'+ELEM_PACK);
|
||||
layui.each(siblings, function(index, i){
|
||||
if(!$(i).children('.'+ELEM_PACK)[0]){
|
||||
num = 0;
|
||||
};
|
||||
});
|
||||
|
||||
//若兄弟节点都有子节点
|
||||
if(num == 1){
|
||||
//兄弟节点添加连接线
|
||||
siblings.children('.'+ELEM_PACK).addClass(ELEM_SHOW);
|
||||
siblings.children('.'+ELEM_PACK).children('.'+ELEM_SET).removeClass(ELEM_LINE_SHORT);
|
||||
elem.children('.'+ELEM_PACK).addClass(ELEM_SHOW);
|
||||
//父级移除延伸线
|
||||
parentPack.removeClass(ELEM_EXTEND);
|
||||
//同层节点最后一个更改线的状态
|
||||
parentPack.children('.'+ELEM_SET).last().children('.'+ELEM_PACK).children('.'+ELEM_SET).last().addClass(ELEM_LINE_SHORT);
|
||||
}else{
|
||||
elem.children('.'+ELEM_PACK).children('.'+ELEM_SET).addClass(ELEM_LINE_SHORT);
|
||||
};
|
||||
}else{
|
||||
//添加延伸线
|
||||
if(!packCont.hasClass(ELEM_EXTEND)){
|
||||
packCont.addClass(ELEM_EXTEND);
|
||||
};
|
||||
//子节点添加延伸线
|
||||
elem.find('.'+ELEM_PACK).each(function(){
|
||||
$(this).children('.'+ELEM_SET).last().addClass(ELEM_LINE_SHORT);
|
||||
});
|
||||
//如果前一个节点有延伸线
|
||||
if(packCont.children('.'+ELEM_SET).last().prev().hasClass(ELEM_LINE_SHORT)){
|
||||
packCont.children('.'+ELEM_SET).last().prev().removeClass(ELEM_LINE_SHORT);
|
||||
}else{
|
||||
//若之前的没有，说明处于连接状态
|
||||
packCont.children('.'+ELEM_SET).last().removeClass(ELEM_LINE_SHORT);
|
||||
};
|
||||
//若是最外层，要始终保持相连的状态
|
||||
if(!elem.parent('.'+ELEM_PACK)[0] && elem.next()[0]){
|
||||
packCont.children('.'+ELEM_SET).last().removeClass(ELEM_LINE_SHORT);
|
||||
};
|
||||
};
|
||||
};
|
||||
if(!options.showCheckbox) return;
|
||||
//若开启复选框，同步新增节点状态
|
||||
if(elemMain.find('input[same="layuiTreeCheck"]')[0].checked){
|
||||
var packLast = elem.children('.'+ELEM_PACK).children('.'+ELEM_SET).last();
|
||||
packLast.find('input[same="layuiTreeCheck"]')[0].checked = true;
|
||||
};
|
||||
that.renderForm('checkbox');
|
||||
|
||||
//修改
|
||||
}else if(type == 'update'){
|
||||
var text = elemMain.children('.'+ ELEM_TEXT).html();
|
||||
elemMain.children('.'+ ELEM_TEXT).html('');
|
||||
//添加输入框，覆盖在文字上方
|
||||
elemMain.append('<input type="text" class="layui-tree-editInput">');
|
||||
//获取焦点
|
||||
elemMain.children('.layui-tree-editInput').val(text).focus();
|
||||
//嵌入文字移除输入框
|
||||
var getVal = function(input){
|
||||
var textNew = input.val().trim();
|
||||
textNew = textNew ? textNew : options.text.defaultNodeName;
|
||||
input.remove();
|
||||
elemMain.children('.'+ ELEM_TEXT).html(textNew);
|
||||
|
||||
//同步数据
|
||||
returnObj.data.title = textNew;
|
||||
|
||||
//节点修改的回调
|
||||
options.operate && options.operate(returnObj);
|
||||
};
|
||||
//失去焦点
|
||||
elemMain.children('.layui-tree-editInput').blur(function(){
|
||||
getVal($(this));
|
||||
});
|
||||
//回车
|
||||
elemMain.children('.layui-tree-editInput').on('keydown', function(e){
|
||||
if(e.keyCode === 13){
|
||||
e.preventDefault();
|
||||
getVal($(this));
|
||||
};
|
||||
});
|
||||
|
||||
//删除
|
||||
} else {
|
||||
layer.confirm('确认删除该节点 "<span style="color: #999;">'+ (item.title || '') +'</span>" 吗？', function(index){
|
||||
options.operate && options.operate(returnObj); //节点删除的回调
|
||||
returnObj.status = 'remove'; //标注节点删除
|
||||
|
||||
layer.close(index);
|
||||
|
||||
//若删除最后一个，显示空数据提示
|
||||
if(!elem.prev('.'+ELEM_SET)[0] && !elem.next('.'+ELEM_SET)[0] && !elem.parent('.'+ELEM_PACK)[0]){
|
||||
elem.remove();
|
||||
that.elem.append(that.elemNone);
|
||||
return;
|
||||
};
|
||||
//若有兄弟节点
|
||||
if(elem.siblings('.'+ELEM_SET).children('.'+ELEM_ENTRY)[0]){
|
||||
//若开启复选框
|
||||
if(options.showCheckbox){
|
||||
//若开启复选框，进行下步操作
|
||||
var elemDel = function(elem){
|
||||
//若无父结点，则不执行
|
||||
if(!elem.parents('.'+ELEM_SET)[0]) return;
|
||||
var siblingTree = elem.siblings('.'+ELEM_SET).children('.'+ELEM_ENTRY)
|
||||
,parentTree = elem.parent('.'+ELEM_PACK).prev()
|
||||
,checkState = parentTree.find('input[same="layuiTreeCheck"]')[0]
|
||||
,state = 1, num = 0;
|
||||
//若父节点未勾选
|
||||
if(checkState.checked == false){
|
||||
//遍历兄弟节点
|
||||
siblingTree.each(function(i, item1){
|
||||
var input = $(item1).find('input[same="layuiTreeCheck"]')[0]
|
||||
if(input.checked == false && !input.disabled){
|
||||
state = 0;
|
||||
};
|
||||
//判断是否全为不可勾选框
|
||||
if(!input.disabled){
|
||||
num = 1;
|
||||
};
|
||||
});
|
||||
//若有可勾选选择框并且已勾选
|
||||
if(state == 1 && num == 1){
|
||||
//勾选父节点
|
||||
checkState.checked = true;
|
||||
that.renderForm('checkbox');
|
||||
//向上遍历祖先节点
|
||||
elemDel(parentTree.parent('.'+ELEM_SET));
|
||||
};
|
||||
};
|
||||
};
|
||||
elemDel(elem);
|
||||
};
|
||||
//若开启连接线
|
||||
if(options.showLine){
|
||||
//遍历兄弟节点，判断兄弟节点是否有子节点
|
||||
var siblings = elem.siblings('.'+ELEM_SET), num = 1
|
||||
,parentPack = elem.parent('.'+ELEM_PACK);
|
||||
layui.each(siblings, function(index, i){
|
||||
if(!$(i).children('.'+ELEM_PACK)[0]){
|
||||
num = 0;
|
||||
};
|
||||
});
|
||||
//若兄弟节点都有子节点
|
||||
if(num == 1){
|
||||
//若节点本身无子节点
|
||||
if(!packCont[0]){
|
||||
//父级去除延伸线，因为此时子节点里没有空节点
|
||||
parentPack.removeClass(ELEM_EXTEND);
|
||||
siblings.children('.'+ELEM_PACK).addClass(ELEM_SHOW);
|
||||
siblings.children('.'+ELEM_PACK).children('.'+ELEM_SET).removeClass(ELEM_LINE_SHORT);
|
||||
};
|
||||
//若为最后一个节点
|
||||
if(!elem.next()[0]){
|
||||
elem.prev().children('.'+ELEM_PACK).children('.'+ELEM_SET).last().addClass(ELEM_LINE_SHORT);
|
||||
}else{
|
||||
parentPack.children('.'+ELEM_SET).last().children('.'+ELEM_PACK).children('.'+ELEM_SET).last().addClass(ELEM_LINE_SHORT);
|
||||
};
|
||||
//若为最外层最后一个节点，去除前一个结点的连接线
|
||||
if(!elem.next()[0] && !elem.parents('.'+ELEM_SET)[1] && !elem.parents('.'+ELEM_SET).eq(0).next()[0]){
|
||||
elem.prev('.'+ELEM_SET).addClass(ELEM_LINE_SHORT);
|
||||
};
|
||||
}else{
|
||||
//若为最后一个节点且有延伸线
|
||||
if(!elem.next()[0] && elem.hasClass(ELEM_LINE_SHORT)){
|
||||
elem.prev().addClass(ELEM_LINE_SHORT);
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
}else{
|
||||
//若无兄弟节点
|
||||
var prevDiv = elem.parent('.'+ELEM_PACK).prev();
|
||||
//若开启了连接线
|
||||
if(options.showLine){
|
||||
prevDiv.find('.'+ICON_CLICK).removeClass('layui-tree-icon');
|
||||
prevDiv.find('.'+ICON_CLICK).children('.layui-icon').removeClass(ICON_SUB).addClass('layui-icon-file');
|
||||
//父节点所在层添加延伸线
|
||||
var pare = prevDiv.parents('.'+ELEM_PACK).eq(0);
|
||||
pare.addClass(ELEM_EXTEND);
|
||||
|
||||
//兄弟节点最后子节点添加延伸线
|
||||
pare.children('.'+ELEM_SET).each(function(){
|
||||
$(this).children('.'+ELEM_PACK).children('.'+ELEM_SET).last().addClass(ELEM_LINE_SHORT);
|
||||
});
|
||||
}else{
|
||||
//父节点隐藏箭头
|
||||
prevDiv.find('.layui-tree-iconArrow').addClass(HIDE);
|
||||
};
|
||||
//移除展开属性
|
||||
elem.parents('.'+ELEM_SET).eq(0).removeClass(ELEM_SPREAD);
|
||||
//移除节点容器
|
||||
elem.parent('.'+ELEM_PACK).remove();
|
||||
};
|
||||
|
||||
elem.remove();
|
||||
});
|
||||
|
||||
};
|
||||
});
|
||||
};
|
||||
|
||||
//部分事件
|
||||
Class.prototype.events = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,checkWarp = that.elem.find('.layui-tree-checkedFirst');
|
||||
|
||||
//初始选中
|
||||
that.setChecked(that.checkids);
|
||||
|
||||
//搜索
|
||||
that.elem.find('.layui-tree-search').on('keyup', function(){
|
||||
var input = $(this)
|
||||
,val = input.val()
|
||||
,pack = input.nextAll()
|
||||
,arr = [];
|
||||
|
||||
//遍历所有的值
|
||||
pack.find('.'+ ELEM_TEXT).each(function(){
|
||||
var entry = $(this).parents('.'+ELEM_ENTRY);
|
||||
//若值匹配，加一个类以作标识
|
||||
if($(this).html().indexOf(val) != -1){
|
||||
arr.push($(this).parent());
|
||||
|
||||
var select = function(div){
|
||||
div.addClass('layui-tree-searchShow');
|
||||
//向上父节点渲染
|
||||
if(div.parent('.'+ELEM_PACK)[0]){
|
||||
select(div.parent('.'+ELEM_PACK).parent('.'+ELEM_SET));
|
||||
};
|
||||
};
|
||||
select(entry.parent('.'+ELEM_SET));
|
||||
};
|
||||
});
|
||||
|
||||
//根据标志剔除
|
||||
pack.find('.'+ELEM_ENTRY).each(function(){
|
||||
var parent = $(this).parent('.'+ELEM_SET);
|
||||
if(!parent.hasClass('layui-tree-searchShow')){
|
||||
parent.addClass(HIDE);
|
||||
};
|
||||
});
|
||||
if(pack.find('.layui-tree-searchShow').length == 0){
|
||||
that.elem.append(that.elemNone);
|
||||
};
|
||||
|
||||
//节点过滤的回调
|
||||
options.onsearch && options.onsearch({
|
||||
elem: arr
|
||||
});
|
||||
});
|
||||
|
||||
//还原搜索初始状态
|
||||
that.elem.find('.layui-tree-search').on('keydown', function(){
|
||||
$(this).nextAll().find('.'+ELEM_ENTRY).each(function(){
|
||||
var parent = $(this).parent('.'+ELEM_SET);
|
||||
parent.removeClass('layui-tree-searchShow '+ HIDE);
|
||||
});
|
||||
if($('.layui-tree-emptyText')[0]) $('.layui-tree-emptyText').remove();
|
||||
});
|
||||
};
|
||||
|
||||
//得到选中节点
|
||||
Class.prototype.getChecked = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,checkId = []
|
||||
,checkData = [];
|
||||
|
||||
//遍历节点找到选中索引
|
||||
that.elem.find('.layui-form-checked').each(function(){
|
||||
checkId.push($(this).prev()[0].value);
|
||||
});
|
||||
|
||||
//遍历节点
|
||||
var eachNodes = function(data, checkNode){
|
||||
layui.each(data, function(index, item){
|
||||
layui.each(checkId, function(index2, item2){
|
||||
if(item.id == item2){
|
||||
var cloneItem = $.extend({}, item);
|
||||
delete cloneItem.children;
|
||||
|
||||
checkNode.push(cloneItem);
|
||||
|
||||
if(item.children){
|
||||
cloneItem.children = [];
|
||||
eachNodes(item.children, cloneItem.children);
|
||||
}
|
||||
return true
|
||||
}
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
eachNodes($.extend({}, options.data), checkData);
|
||||
|
||||
return checkData;
|
||||
};
|
||||
|
||||
//设置选中节点
|
||||
Class.prototype.setChecked = function(checkedId){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
//初始选中
|
||||
that.elem.find('.'+ELEM_SET).each(function(i, item){
|
||||
var thisId = $(this).data('id')
|
||||
,input = $(item).children('.'+ELEM_ENTRY).find('input[same="layuiTreeCheck"]')
|
||||
,reInput = input.next();
|
||||
|
||||
//若返回数字
|
||||
if(typeof checkedId === 'number'){
|
||||
if(thisId.toString() == checkedId.toString()){
|
||||
if(!input[0].checked){
|
||||
reInput.click();
|
||||
};
|
||||
return false;
|
||||
};
|
||||
}
|
||||
//若返回数组
|
||||
else if(typeof checkedId === 'object'){
|
||||
layui.each(checkedId, function(index, value){
|
||||
if(value.toString() == thisId.toString() && !input[0].checked){
|
||||
reInput.click();
|
||||
return true;
|
||||
}
|
||||
});
|
||||
};
|
||||
});
|
||||
};
|
||||
|
||||
//记录所有实例
|
||||
thisModule.that = {}; //记录所有实例对象
|
||||
thisModule.config = {}; //记录所有实例配置项
|
||||
|
||||
//重载实例
|
||||
tree.reload = function(id, options){
|
||||
var that = thisModule.that[id];
|
||||
that.reload(options);
|
||||
|
||||
return thisModule.call(that);
|
||||
};
|
||||
|
||||
//获得选中的节点数据
|
||||
tree.getChecked = function(id){
|
||||
var that = thisModule.that[id];
|
||||
return that.getChecked();
|
||||
};
|
||||
|
||||
//设置选中节点
|
||||
tree.setChecked = function(id, checkedId){
|
||||
var that = thisModule.that[id];
|
||||
return that.setChecked(checkedId);
|
||||
};
|
||||
|
||||
//核心入口
|
||||
tree.render = function(options){
|
||||
var inst = new Class(options);
|
||||
return thisModule.call(inst);
|
||||
};
|
||||
|
||||
exports(MOD_NAME, tree);
|
||||
})
|
||||
598
static/layui/modules/upload.js
Normal file
598
static/layui/modules/upload.js
Normal file
@@ -0,0 +1,598 @@
|
||||
/**
|
||||
* upload
|
||||
* 上传组件
|
||||
*/
|
||||
|
||||
layui.define(['lay','layer'], function(exports){
|
||||
"use strict";
|
||||
|
||||
var $ = layui.$
|
||||
,layer = layui.layer
|
||||
,device = layui.device()
|
||||
|
||||
//外部接口
|
||||
,upload = {
|
||||
config: {} //全局配置项
|
||||
|
||||
//设置全局项
|
||||
,set: function(options){
|
||||
var that = this;
|
||||
that.config = $.extend({}, that.config, options);
|
||||
return that;
|
||||
}
|
||||
|
||||
//事件
|
||||
,on: function(events, callback){
|
||||
return layui.onevent.call(this, MOD_NAME, events, callback);
|
||||
}
|
||||
}
|
||||
|
||||
//操作当前实例
|
||||
,thisUpload = function(){
|
||||
var that = this;
|
||||
return {
|
||||
upload: function(files){
|
||||
that.upload.call(that, files);
|
||||
}
|
||||
,reload: function(options){
|
||||
that.reload.call(that, options);
|
||||
}
|
||||
,config: that.config
|
||||
}
|
||||
}
|
||||
|
||||
//字符常量
|
||||
,MOD_NAME = 'upload', ELEM = 'layui-upload', THIS = 'layui-this', SHOW = 'layui-show', HIDE = 'layui-hide', DISABLED = 'layui-disabled'
|
||||
|
||||
,ELEM_FILE = 'layui-upload-file', ELEM_FORM = 'layui-upload-form', ELEM_IFRAME = 'layui-upload-iframe', ELEM_CHOOSE = 'layui-upload-choose', ELEM_DRAG = 'layui-upload-drag'
|
||||
|
||||
|
||||
//构造器
|
||||
,Class = function(options){
|
||||
var that = this;
|
||||
that.config = $.extend({}, that.config, upload.config, options);
|
||||
that.render();
|
||||
};
|
||||
|
||||
//默认配置
|
||||
Class.prototype.config = {
|
||||
accept: 'images' //允许上传的文件类型：images/file/video/audio
|
||||
,exts: '' //允许上传的文件后缀名
|
||||
,auto: true //是否选完文件后自动上传
|
||||
,bindAction: '' //手动上传触发的元素
|
||||
,url: '' //上传地址
|
||||
,force: '' //强制规定返回的数据格式，目前只支持是否强制 json
|
||||
,field: 'file' //文件字段名
|
||||
,acceptMime: '' //筛选出的文件类型，默认为所有文件
|
||||
,method: 'post' //请求上传的 http 类型
|
||||
,data: {} //请求上传的额外参数
|
||||
,drag: true //是否允许拖拽上传
|
||||
,size: 0 //文件限制大小，默认不限制
|
||||
,number: 0 //允许同时上传的文件数，默认不限制
|
||||
,multiple: false //是否允许多文件上传，不支持ie8-9
|
||||
};
|
||||
|
||||
//初始渲染
|
||||
Class.prototype.render = function(options){
|
||||
var that = this
|
||||
,options = that.config;
|
||||
|
||||
options.elem = $(options.elem);
|
||||
options.bindAction = $(options.bindAction);
|
||||
|
||||
that.file();
|
||||
that.events();
|
||||
};
|
||||
|
||||
//追加文件域
|
||||
Class.prototype.file = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,elemFile = that.elemFile = $([
|
||||
'<input class="'+ ELEM_FILE +'" type="file" accept="'+ options.acceptMime +'" name="'+ options.field +'"'
|
||||
,(options.multiple ? ' multiple' : '')
|
||||
,'>'
|
||||
].join(''))
|
||||
,next = options.elem.next();
|
||||
|
||||
if(next.hasClass(ELEM_FILE) || next.hasClass(ELEM_FORM)){
|
||||
next.remove();
|
||||
}
|
||||
|
||||
//包裹ie8/9容器
|
||||
if(device.ie && device.ie < 10){
|
||||
options.elem.wrap('<div class="layui-upload-wrap"></div>');
|
||||
}
|
||||
|
||||
that.isFile() ? (
|
||||
that.elemFile = options.elem
|
||||
,options.field = options.elem[0].name
|
||||
) : options.elem.after(elemFile);
|
||||
|
||||
//初始化ie8/9的Form域
|
||||
if(device.ie && device.ie < 10){
|
||||
that.initIE();
|
||||
}
|
||||
};
|
||||
|
||||
//ie8-9初始化
|
||||
Class.prototype.initIE = function(){
|
||||
var that = this
|
||||
,options = that.config
|
||||
,iframe = $('<iframe id="'+ ELEM_IFRAME +'" class="'+ ELEM_IFRAME +'" name="'+ ELEM_IFRAME +'" frameborder="0"></iframe>')
|
||||
,elemForm = $(['<form target="'+ ELEM_IFRAME +'" class="'+ ELEM_FORM +'" method="post" key="set-mine" enctype="multipart/form-data" action="'+ options.url +'">'
|
||||
,'</form>'].join(''));
|
||||
|
||||
//插入iframe
|
||||
$('#'+ ELEM_IFRAME)[0] || $('body').append(iframe);
|
||||
|
||||
//包裹文件域
|
||||
if(!options.elem.next().hasClass(ELEM_FORM)){
|
||||
that.elemFile.wrap(elemForm);
|
||||
|
||||
//追加额外的参数
|
||||
options.elem.next('.'+ ELEM_FORM).append(function(){
|
||||
var arr = [];
|
||||
layui.each(options.data, function(key, value){
|
||||
value = typeof value === 'function' ? value() : value;
|
||||
arr.push('<input type="hidden" name="'+ key +'" value="'+ value +'">')
|
||||
});
|
||||
return arr.join('');
|
||||
}());
|
||||
}
|
||||
};
|
||||
|
||||
//异常提示
|
||||
Class.prototype.msg = function(content){
|
||||
return layer.msg(content, {
|
||||
icon: 2
|
||||
,shift: 6
|
||||
});
|
||||
};
|
||||
|
||||
//判断绑定元素是否为文件域本身
|
||||
Class.prototype.isFile = function(){
|
||||
var elem = this.config.elem[0];
|
||||
if(!elem) return;
|
||||
return elem.tagName.toLocaleLowerCase() === 'input' && elem.type === 'file'
|
||||
}
|
||||
|
||||
//预读图片信息
|
||||
Class.prototype.preview = function(callback){
|
||||
var that = this;
|
||||
if(window.FileReader){
|
||||
layui.each(that.chooseFiles, function(index, file){
|
||||
var reader = new FileReader();
|
||||
reader.readAsDataURL(file);
|
||||
reader.onload = function(){
|
||||
callback && callback(index, file, this.result);
|
||||
}
|
||||
});
|
||||
}
|
||||
};
|
||||
|
||||
// 执行上传
|
||||
Class.prototype.upload = function(files, type){
|
||||
var that = this;
|
||||
var options = that.config;
|
||||
var elemFile = that.elemFile[0];
|
||||
|
||||
// 获取文件队列
|
||||
var getFiles = function(){
|
||||
return files || that.files || that.chooseFiles || elemFile.files;
|
||||
};
|
||||
|
||||
//高级浏览器处理方式，支持跨域
|
||||
var ajaxSend = function(){
|
||||
var successful = 0;
|
||||
var failed = 0
|
||||
var items = getFiles();
|
||||
var allDone = function(){ // 多文件全部上传完毕的回调
|
||||
if(options.multiple && successful + failed === that.fileLength){
|
||||
typeof options.allDone === 'function' && options.allDone({
|
||||
total: that.fileLength
|
||||
,successful: successful
|
||||
,failed: failed
|
||||
});
|
||||
}
|
||||
};
|
||||
layui.each(items, function(index, file){
|
||||
var formData = new FormData();
|
||||
|
||||
//追加额外的参数
|
||||
layui.each(options.data, function(key, value){
|
||||
value = typeof value === 'function' ? value() : value;
|
||||
formData.append(key, value);
|
||||
});
|
||||
|
||||
//最后添加 file 到表单域
|
||||
formData.append(options.field, file);
|
||||
|
||||
//提交文件
|
||||
var opts = {
|
||||
url: options.url
|
||||
,type: 'post' //统一采用 post 上传
|
||||
,data: formData
|
||||
,contentType: false
|
||||
,processData: false
|
||||
,dataType: 'json'
|
||||
,headers: options.headers || {}
|
||||
//成功回调
|
||||
,success: function(res){
|
||||
successful++;
|
||||
done(index, res);
|
||||
allDone();
|
||||
}
|
||||
//异常回调
|
||||
,error: function(e){
|
||||
failed++;
|
||||
that.msg('Request URL is abnormal: '+ (e.statusText || 'error'));
|
||||
error(index);
|
||||
allDone();
|
||||
}
|
||||
};
|
||||
//进度条
|
||||
if(typeof options.progress === 'function'){
|
||||
opts.xhr = function(){
|
||||
var xhr = $.ajaxSettings.xhr();
|
||||
//上传进度
|
||||
xhr.upload.addEventListener("progress", function (obj) {
|
||||
if(obj.lengthComputable){
|
||||
var percent = Math.floor((obj.loaded/obj.total)* 100); //百分比
|
||||
options.progress(percent, (options.item ? options.item[0] : options.elem[0]) , obj, index);
|
||||
}
|
||||
});
|
||||
return xhr;
|
||||
}
|
||||
}
|
||||
$.ajax(opts);
|
||||
});
|
||||
}
|
||||
|
||||
//低版本 IE 处理方式，不支持跨域
|
||||
,iframeSend = function(){
|
||||
var iframe = $('#'+ ELEM_IFRAME);
|
||||
|
||||
that.elemFile.parent().submit();
|
||||
|
||||
//获取响应信息
|
||||
clearInterval(Class.timer);
|
||||
Class.timer = setInterval(function() {
|
||||
var res, iframeBody = iframe.contents().find('body');
|
||||
try {
|
||||
res = iframeBody.text();
|
||||
} catch(e) {
|
||||
that.msg('Cross-domain requests are not supported');
|
||||
clearInterval(Class.timer);
|
||||
error();
|
||||
}
|
||||
if(res){
|
||||
clearInterval(Class.timer);
|
||||
iframeBody.html('');
|
||||
done(0, res);
|
||||
}
|
||||
}, 30);
|
||||
}
|
||||
|
||||
//统一回调
|
||||
,done = function(index, res){
|
||||
that.elemFile.next('.'+ ELEM_CHOOSE).remove();
|
||||
elemFile.value = '';
|
||||
|
||||
if(options.force === 'json'){
|
||||
if(typeof res !== 'object'){
|
||||
try {
|
||||
res = JSON.parse(res);
|
||||
} catch(e){
|
||||
res = {};
|
||||
return that.msg('Please return JSON data format');
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
typeof options.done === 'function' && options.done(res, index || 0, function(files){
|
||||
that.upload(files);
|
||||
});
|
||||
}
|
||||
|
||||
//统一网络异常回调
|
||||
,error = function(index){
|
||||
if(options.auto){
|
||||
elemFile.value = '';
|
||||
}
|
||||
typeof options.error === 'function' && options.error(index || 0, function(files){
|
||||
that.upload(files);
|
||||
});
|
||||
}
|
||||
|
||||
,exts = options.exts
|
||||
,check ,value = function(){
|
||||
var arr = [];
|
||||
layui.each(files || that.chooseFiles, function(i, item){
|
||||
arr.push(item.name);
|
||||
});
|
||||
return arr;
|
||||
}()
|
||||
|
||||
//回调返回的参数
|
||||
,args = {
|
||||
//预览
|
||||
preview: function(callback){
|
||||
that.preview(callback);
|
||||
}
|
||||
//上传
|
||||
,upload: function(index, file){
|
||||
var thisFile = {};
|
||||
thisFile[index] = file;
|
||||
that.upload(thisFile);
|
||||
}
|
||||
//追加文件到队列
|
||||
,pushFile: function(){
|
||||
that.files = that.files || {};
|
||||
layui.each(that.chooseFiles, function(index, item){
|
||||
that.files[index] = item;
|
||||
});
|
||||
return that.files;
|
||||
}
|
||||
//重置文件
|
||||
,resetFile: function(index, file, filename){
|
||||
var newFile = new File([file], filename);
|
||||
that.files = that.files || {};
|
||||
that.files[index] = newFile;
|
||||
}
|
||||
}
|
||||
|
||||
//提交上传
|
||||
,send = function(){
|
||||
//上传前的回调 - 如果回调函数明确返回false，则停止上传(#pulls55)
|
||||
if(options.before && (options.before(args) === false)) return;
|
||||
|
||||
//IE兼容处理
|
||||
if(device.ie){
|
||||
return device.ie > 9 ? ajaxSend() : iframeSend();
|
||||
}
|
||||
|
||||
ajaxSend();
|
||||
}
|
||||
|
||||
//文件类型名称
|
||||
,typeName = ({
|
||||
file: '文件'
|
||||
,images: '图片'
|
||||
,video: '视频'
|
||||
,audio: '音频'
|
||||
})[options.accept] || '文件';
|
||||
|
||||
//校验文件格式
|
||||
value = value.length === 0
|
||||
? ((elemFile.value.match(/[^\/\\]+\..+/g)||[]) || '')
|
||||
: value;
|
||||
|
||||
if(value.length === 0) return;
|
||||
|
||||
//根据文件类型校验
|
||||
switch(options.accept){
|
||||
case 'file': //一般文件
|
||||
layui.each(value, function(i, item){
|
||||
if(exts && !RegExp('.\\.('+ exts +')$', 'i').test(escape(item))){
|
||||
return check = true;
|
||||
}
|
||||
});
|
||||
break;
|
||||
case 'video': //视频文件
|
||||
layui.each(value, function(i, item){
|
||||
if(!RegExp('.\\.('+ (exts || 'avi|mp4|wma|rmvb|rm|flash|3gp|flv') +')$', 'i').test(escape(item))){
|
||||
return check = true;
|
||||
}
|
||||
});
|
||||
break;
|
||||
case 'audio': //音频文件
|
||||
layui.each(value, function(i, item){
|
||||
if(!RegExp('.\\.('+ (exts || 'mp3|wav|mid') +')$', 'i').test(escape(item))){
|
||||
return check = true;
|
||||
}
|
||||
});
|
||||
break;
|
||||
default: //图片文件
|
||||
layui.each(value, function(i, item){
|
||||
if(!RegExp('.\\.('+ (exts || 'jpg|png|gif|bmp|jpeg') +')$', 'i').test(escape(item))){
|
||||
return check = true;
|
||||
}
|
||||
});
|
||||
break;
|
||||
}
|
||||
|
||||
//校验失败提示
|
||||
if(check){
|
||||
that.msg('选择的'+ typeName +'中包含不支持的格式');
|
||||
return elemFile.value = '';
|
||||
}
|
||||
|
||||
//选择文件的回调
|
||||
if(type === 'choose' || options.auto){
|
||||
options.choose && options.choose(args);
|
||||
if(type === 'choose'){
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
//检验文件数量
|
||||
that.fileLength = function(){
|
||||
var length = 0;
|
||||
var items = getFiles();
|
||||
layui.each(items, function(){
|
||||
length++;
|
||||
});
|
||||
return length;
|
||||
}();
|
||||
|
||||
if(options.number && that.fileLength > options.number){
|
||||
return that.msg(
|
||||
'同时最多只能上传: '+ options.number + ' 个文件'
|
||||
+'<br>您当前已经选择了: '+ that.fileLength +' 个文件'
|
||||
);
|
||||
}
|
||||
|
||||
// 检验文件大小
|
||||
if(options.size > 0 && !(device.ie && device.ie < 10)){
|
||||
var limitSize;
|
||||
|
||||
layui.each(getFiles(), function(index, file){
|
||||
if(file.size > 1024*options.size){
|
||||
var size = options.size/1024;
|
||||
size = size >= 1 ? (size.toFixed(2) + 'MB') : options.size + 'KB'
|
||||
elemFile.value = '';
|
||||
limitSize = size;
|
||||
}
|
||||
});
|
||||
if(limitSize) return that.msg('文件大小不能超过 '+ limitSize);
|
||||
}
|
||||
|
||||
send();
|
||||
};
|
||||
|
||||
//重置方法
|
||||
Class.prototype.reload = function(options){
|
||||
options = options || {};
|
||||
delete options.elem;
|
||||
delete options.bindAction;
|
||||
|
||||
var that = this
|
||||
,options = that.config = $.extend({}, that.config, upload.config, options)
|
||||
,next = options.elem.next();
|
||||
|
||||
//更新文件域相关属性
|
||||
next.attr({
|
||||
name: options.name
|
||||
,accept: options.acceptMime
|
||||
,multiple: options.multiple
|
||||
});
|
||||
};
|
||||
|
||||
//事件处理
|
||||
Class.prototype.events = function(){
|
||||
var that = this;
|
||||
var options = that.config;
|
||||
|
||||
// 设置当前选择的文件队列
|
||||
var setChooseFile = function(files){
|
||||
that.chooseFiles = {};
|
||||
layui.each(files, function(i, item){
|
||||
var time = new Date().getTime();
|
||||
that.chooseFiles[time + '-' + i] = item;
|
||||
});
|
||||
};
|
||||
|
||||
// 设置选择的文本
|
||||
var setChooseText = function(files, filename){
|
||||
var elemFile = that.elemFile
|
||||
,item = options.item ? options.item : options.elem
|
||||
,value = files.length > 1
|
||||
? files.length + '个文件'
|
||||
: ((files[0] || {}).name || (elemFile[0].value.match(/[^\/\\]+\..+/g)||[]) || '');
|
||||
|
||||
if(elemFile.next().hasClass(ELEM_CHOOSE)){
|
||||
elemFile.next().remove();
|
||||
}
|
||||
that.upload(null, 'choose');
|
||||
if(that.isFile() || options.choose) return;
|
||||
elemFile.after('<span class="layui-inline '+ ELEM_CHOOSE +'">'+ value +'</span>');
|
||||
};
|
||||
|
||||
// 合并 lay-options/lay-data 属性配置项
|
||||
var extendAttrs = function(){
|
||||
var othis = $(this);
|
||||
var data = othis.attr('lay-data') || othis.attr('lay-options'); // 优先兼容旧版本
|
||||
|
||||
if(data){
|
||||
that.config = $.extend({}, options, lay.options(this, {
|
||||
attr: othis.attr('lay-data') ? 'lay-data' : null
|
||||
}));
|
||||
}
|
||||
};
|
||||
|
||||
//点击上传容器
|
||||
options.elem.off('upload.start').on('upload.start', function(){
|
||||
var othis = $(this);
|
||||
|
||||
extendAttrs.call(this);
|
||||
that.config.item = othis;
|
||||
that.elemFile[0].click();
|
||||
});
|
||||
|
||||
//拖拽上传
|
||||
if(!(device.ie && device.ie < 10)){
|
||||
options.elem.off('upload.over').on('upload.over', function(){
|
||||
var othis = $(this)
|
||||
othis.attr('lay-over', '');
|
||||
})
|
||||
.off('upload.leave').on('upload.leave', function(){
|
||||
var othis = $(this)
|
||||
othis.removeAttr('lay-over');
|
||||
})
|
||||
.off('upload.drop').on('upload.drop', function(e, param){
|
||||
var othis = $(this);
|
||||
var files = param.originalEvent.dataTransfer.files || [];
|
||||
|
||||
othis.removeAttr('lay-over');
|
||||
extendAttrs.call(this);
|
||||
setChooseFile(files);
|
||||
|
||||
options.auto ? that.upload() : setChooseText(files); //是否自动触发上传
|
||||
});
|
||||
}
|
||||
|
||||
//文件选择
|
||||
that.elemFile.off('upload.change').on('upload.change', function(){
|
||||
var files = this.files || [];
|
||||
|
||||
extendAttrs.call(this);
|
||||
setChooseFile(files);
|
||||
options.auto ? that.upload() : setChooseText(files); //是否自动触发上传
|
||||
});
|
||||
|
||||
//手动触发上传
|
||||
options.bindAction.off('upload.action').on('upload.action', function(){
|
||||
that.upload();
|
||||
});
|
||||
|
||||
//防止事件重复绑定
|
||||
if(options.elem.data('haveEvents')) return;
|
||||
|
||||
that.elemFile.on('change', function(){
|
||||
$(this).trigger('upload.change');
|
||||
});
|
||||
|
||||
options.elem.on('click', function(){
|
||||
if(that.isFile()) return;
|
||||
$(this).trigger('upload.start');
|
||||
});
|
||||
|
||||
if(options.drag){
|
||||
options.elem.on('dragover', function(e){
|
||||
e.preventDefault();
|
||||
$(this).trigger('upload.over');
|
||||
}).on('dragleave', function(e){
|
||||
$(this).trigger('upload.leave');
|
||||
}).on('drop', function(e){
|
||||
e.preventDefault();
|
||||
$(this).trigger('upload.drop', e);
|
||||
});
|
||||
}
|
||||
|
||||
options.bindAction.on('click', function(){
|
||||
$(this).trigger('upload.action');
|
||||
});
|
||||
|
||||
options.elem.data('haveEvents', true);
|
||||
};
|
||||
|
||||
//核心入口
|
||||
upload.render = function(options){
|
||||
var inst = new Class(options);
|
||||
return thisUpload.call(inst);
|
||||
};
|
||||
|
||||
exports(MOD_NAME, upload);
|
||||
});
|
||||
|
||||
338
static/layui/modules/util.js
Normal file
338
static/layui/modules/util.js
Normal file
@@ -0,0 +1,338 @@
|
||||
/**
|
||||
* util 工具组件
|
||||
*/
|
||||
|
||||
layui.define('jquery', function(exports){
|
||||
"use strict";
|
||||
|
||||
var $ = layui.$;
|
||||
var hint = layui.hint();
|
||||
|
||||
// 外部接口
|
||||
var util = {
|
||||
// 固定块
|
||||
fixbar: function(options){
|
||||
var ELEM = 'layui-fixbar';
|
||||
var $doc = $(document);
|
||||
|
||||
// 默认可选项
|
||||
options = $.extend(true, {
|
||||
target: 'body', // fixbar 的插入目标选择器
|
||||
bars: [], // bar 信息
|
||||
default: true, // 是否显示默认 bar
|
||||
margin: 160, // 出现 top bar 的滚动条高度临界值
|
||||
duration: 320 // top bar 等动画时长（毫秒）
|
||||
}, options);
|
||||
|
||||
// 目标元素对象
|
||||
var $target = $(options.target);
|
||||
|
||||
// 滚动条所在元素对象
|
||||
var $scroll = options.scroll
|
||||
? $(options.scroll)
|
||||
: $(options.target === 'body' ? $doc : $target)
|
||||
|
||||
// 是否提供默认图标
|
||||
if(options.default){
|
||||
// 兼容旧版本的一些属性
|
||||
if(options.bar1){
|
||||
options.bars.push({
|
||||
type: 'bar1',
|
||||
icon: 'layui-icon-chat'
|
||||
});
|
||||
}
|
||||
if(options.bar2){
|
||||
options.bars.push({
|
||||
type: 'bar2',
|
||||
icon: 'layui-icon-help'
|
||||
});
|
||||
}
|
||||
// 默认 top bar
|
||||
options.bars.push({
|
||||
type: 'top',
|
||||
icon: 'layui-icon-top'
|
||||
});
|
||||
}
|
||||
|
||||
var elem = $('<ul>').addClass(ELEM);
|
||||
var elemTopBar;
|
||||
|
||||
// 遍历生成 bars 节点
|
||||
layui.each(options.bars, function(i, item){
|
||||
var elemBar = $('<li class="layui-icon">');
|
||||
|
||||
// 设置 bar 相关属性
|
||||
elemBar.addClass(item.icon).attr({
|
||||
'lay-type': item.type,
|
||||
'style': item.style || ('background-color: '+ options.bgcolor)
|
||||
}).html(item.content);
|
||||
|
||||
// bar 点击事件
|
||||
elemBar.on('click', function(){
|
||||
var type = $(this).attr('lay-type');
|
||||
if(type === 'top'){
|
||||
(
|
||||
options.target === 'body'
|
||||
? $('html,body')
|
||||
: $scroll
|
||||
).animate({
|
||||
scrollTop : 0
|
||||
}, options.duration);
|
||||
}
|
||||
typeof options.click === 'function' && options.click.call(this, type);
|
||||
});
|
||||
|
||||
// 自定义任意事件
|
||||
if(layui.type(options.on) === 'object'){
|
||||
layui.each(options.on, function(eventName, callback){
|
||||
elemBar.on(eventName, function(){
|
||||
var type = $(this).attr('lay-type');
|
||||
typeof callback === 'function' && callback.call(this, type);
|
||||
});
|
||||
})
|
||||
}
|
||||
|
||||
// 获得 top bar 节点
|
||||
if(item.type === 'top'){
|
||||
elemBar.addClass('layui-fixbar-top');
|
||||
elemTopBar = elemBar;
|
||||
}
|
||||
|
||||
elem.append(elemBar); // 插入 bar 节点
|
||||
});
|
||||
|
||||
// 若目标元素已存在 fixbar，则移除旧的节点
|
||||
$target.find('.'+ ELEM).remove();
|
||||
|
||||
// 向目标元素插入 fixbar 节点
|
||||
typeof options.css === 'object' && elem.css(options.css);
|
||||
$target.append(elem);
|
||||
|
||||
// top bar 的显示隐藏
|
||||
if(elemTopBar){
|
||||
var lock;
|
||||
var setTopBar = (function setTopBar(){
|
||||
var top = $scroll.scrollTop();
|
||||
if(top >= options.margin){
|
||||
lock || (elemTopBar.show(), lock = 1);
|
||||
} else {
|
||||
lock && (elemTopBar.hide(), lock = 0);
|
||||
}
|
||||
return setTopBar;
|
||||
})();
|
||||
}
|
||||
|
||||
// 根据 scrollbar 设置 fixbar 相关状态
|
||||
var timer;
|
||||
$scroll.on('scroll', function(){
|
||||
if(!setTopBar) return;
|
||||
clearTimeout(timer);
|
||||
timer = setTimeout(function(){
|
||||
setTopBar();
|
||||
}, 100);
|
||||
});
|
||||
}
|
||||
|
||||
//倒计时
|
||||
,countdown: function(endTime, serverTime, callback){
|
||||
var that = this
|
||||
,type = typeof serverTime === 'function'
|
||||
,end = new Date(endTime).getTime()
|
||||
,now = new Date((!serverTime || type) ? new Date().getTime() : serverTime).getTime()
|
||||
,count = end - now
|
||||
,time = [
|
||||
Math.floor(count/(1000*60*60*24)) //天
|
||||
,Math.floor(count/(1000*60*60)) % 24 //时
|
||||
,Math.floor(count/(1000*60)) % 60 //分
|
||||
,Math.floor(count/1000) % 60 //秒
|
||||
];
|
||||
|
||||
if(type) callback = serverTime;
|
||||
|
||||
var timer = setTimeout(function(){
|
||||
that.countdown(endTime, now + 1000, callback);
|
||||
}, 1000);
|
||||
|
||||
callback && callback(count > 0 ? time : [0,0,0,0], serverTime, timer);
|
||||
|
||||
if(count <= 0) clearTimeout(timer);
|
||||
return timer;
|
||||
}
|
||||
|
||||
//某个时间在当前时间的多久前
|
||||
,timeAgo: function(time, onlyDate){
|
||||
var that = this
|
||||
,arr = [[], []]
|
||||
,stamp = new Date().getTime() - new Date(time).getTime();
|
||||
|
||||
//返回具体日期
|
||||
if(stamp > 1000*60*60*24*31){
|
||||
stamp = new Date(time);
|
||||
arr[0][0] = that.digit(stamp.getFullYear(), 4);
|
||||
arr[0][1] = that.digit(stamp.getMonth() + 1);
|
||||
arr[0][2] = that.digit(stamp.getDate());
|
||||
|
||||
//是否输出时间
|
||||
if(!onlyDate){
|
||||
arr[1][0] = that.digit(stamp.getHours());
|
||||
arr[1][1] = that.digit(stamp.getMinutes());
|
||||
arr[1][2] = that.digit(stamp.getSeconds());
|
||||
}
|
||||
return arr[0].join('-') + ' ' + arr[1].join(':');
|
||||
}
|
||||
|
||||
//30天以内，返回“多久前”
|
||||
if(stamp >= 1000*60*60*24){
|
||||
return ((stamp/1000/60/60/24)|0) + ' 天前';
|
||||
} else if(stamp >= 1000*60*60){
|
||||
return ((stamp/1000/60/60)|0) + ' 小时前';
|
||||
} else if(stamp >= 1000*60*3){ //3分钟以内为：刚刚
|
||||
return ((stamp/1000/60)|0) + ' 分钟前';
|
||||
} else if(stamp < 0){
|
||||
return '未来';
|
||||
} else {
|
||||
return '刚刚';
|
||||
}
|
||||
}
|
||||
|
||||
//数字前置补零
|
||||
,digit: function(num, length){
|
||||
var str = '';
|
||||
num = String(num);
|
||||
length = length || 2;
|
||||
for(var i = num.length; i < length; i++){
|
||||
str += '0';
|
||||
}
|
||||
return num < Math.pow(10, length) ? str + (num|0) : num;
|
||||
}
|
||||
|
||||
//转化为日期格式字符
|
||||
,toDateString: function(time, format){
|
||||
//若 null 或空字符，则返回空字符
|
||||
if(time === null || time === '') return '';
|
||||
|
||||
var that = this
|
||||
,date = new Date(function(){
|
||||
if(!time) return;
|
||||
return isNaN(time) ? time : (typeof time === 'string' ? parseInt(time) : time)
|
||||
}() || new Date())
|
||||
,ymd = [
|
||||
that.digit(date.getFullYear(), 4)
|
||||
,that.digit(date.getMonth() + 1)
|
||||
,that.digit(date.getDate())
|
||||
]
|
||||
,hms = [
|
||||
that.digit(date.getHours())
|
||||
,that.digit(date.getMinutes())
|
||||
,that.digit(date.getSeconds())
|
||||
];
|
||||
|
||||
if(!date.getDate()) return hint.error('Invalid Msec for "util.toDateString(Msec)"'), '';
|
||||
|
||||
format = format || 'yyyy-MM-dd HH:mm:ss';
|
||||
return format.replace(/yyyy/g, ymd[0])
|
||||
.replace(/MM/g, ymd[1])
|
||||
.replace(/dd/g, ymd[2])
|
||||
.replace(/HH/g, hms[0])
|
||||
.replace(/mm/g, hms[1])
|
||||
.replace(/ss/g, hms[2]);
|
||||
}
|
||||
|
||||
//转义 html
|
||||
,escape: function(html){
|
||||
var exp = /[<"'>]|&(?=#[a-zA-Z0-9]+)/g;
|
||||
if(html === undefined || html === null) return '';
|
||||
|
||||
html += '';
|
||||
if(!exp.test(html)) return html;
|
||||
|
||||
return html.replace(/&(?!#?[a-zA-Z0-9]+;)/g, '&')
|
||||
.replace(/</g, '<').replace(/>/g, '>')
|
||||
.replace(/'/g, ''').replace(/"/g, '"');
|
||||
}
|
||||
|
||||
//还原转义的 html
|
||||
,unescape: function(html){
|
||||
if(html === undefined || html === null) html = '';
|
||||
html += '';
|
||||
|
||||
return html.replace(/\&/g, '&')
|
||||
.replace(/\</g, '<').replace(/\>/g, '>')
|
||||
.replace(/\'/g, '\'').replace(/\"/g, '"');
|
||||
}
|
||||
|
||||
// 打开新窗口
|
||||
,openWin: function(options){
|
||||
var win;
|
||||
options = options || {};
|
||||
win = options.window || window.open((options.url || ''), options.target, options.specs);
|
||||
if(options.url) return;
|
||||
win.document.open('text/html', 'replace');
|
||||
win.document.write(options.content || '');
|
||||
win.document.close();
|
||||
}
|
||||
|
||||
//让指定的元素保持在可视区域
|
||||
,toVisibleArea: function(options){
|
||||
options = $.extend({
|
||||
margin: 160 //触发动作的边界值
|
||||
,duration: 200 //动画持续毫秒数
|
||||
,type: 'y' //触发方向，x 水平、y 垂直
|
||||
}, options);
|
||||
|
||||
if(!options.scrollElem[0] || !options.thisElem[0]) return;
|
||||
|
||||
var scrollElem = options.scrollElem //滚动元素
|
||||
,thisElem = options.thisElem //目标元素
|
||||
,vertical = options.type === 'y' //是否垂直方向
|
||||
,SCROLL_NAME = vertical ? 'scrollTop' : 'scrollLeft' //滚动方法
|
||||
,OFFSET_NAME = vertical ? 'top' : 'left' //坐标方式
|
||||
,scrollValue = scrollElem[SCROLL_NAME]() //当前滚动距离
|
||||
,size = scrollElem[vertical ? 'height' : 'width']() //滚动元素的尺寸
|
||||
,scrollOffet = scrollElem.offset()[OFFSET_NAME] //滚动元素所处位置
|
||||
,thisOffset = thisElem.offset()[OFFSET_NAME] - scrollOffet //目标元素当前的所在位置
|
||||
,obj = {};
|
||||
|
||||
//边界满足条件
|
||||
if(thisOffset > size - options.margin || thisOffset < options.margin){
|
||||
obj[SCROLL_NAME] = thisOffset - size/2 + scrollValue
|
||||
scrollElem.animate(obj, options.duration);
|
||||
}
|
||||
}
|
||||
|
||||
//批量事件
|
||||
,event: function(attr, obj, eventType){
|
||||
var _body = $('body');
|
||||
eventType = eventType || 'click';
|
||||
|
||||
//记录事件回调集合
|
||||
obj = util.event[attr] = $.extend(true, util.event[attr], obj) || {};
|
||||
|
||||
//清除委托事件
|
||||
util.event.UTIL_EVENT_CALLBACK = util.event.UTIL_EVENT_CALLBACK || {};
|
||||
_body.off(eventType, '*['+ attr +']', util.event.UTIL_EVENT_CALLBACK[attr])
|
||||
|
||||
//绑定委托事件
|
||||
util.event.UTIL_EVENT_CALLBACK[attr] = function(){
|
||||
var othis = $(this)
|
||||
,key = othis.attr(attr);
|
||||
(typeof obj[key] === 'function') && obj[key].call(this, othis);
|
||||
};
|
||||
|
||||
//清除旧事件，绑定新事件
|
||||
_body.on(eventType, '*['+ attr +']', util.event.UTIL_EVENT_CALLBACK[attr]);
|
||||
|
||||
return obj;
|
||||
}
|
||||
};
|
||||
|
||||
util.on = util.event;
|
||||
|
||||
// DOM 尺寸变化，该创意来自：http://benalman.com/projects/jquery-resize-plugin/
|
||||
/*
|
||||
!function(a,b,c){"$:nomunge";function l(){f=b[g](function(){d.each(function(){var b=a(this),c=b.width(),d=b.height(),e=a.data(this,i);(c!==e.w||d!==e.h)&&b.trigger(h,[e.w=c,e.h=d])}),l()},e[j])}var f,d=a([]),e=a.resize=a.extend(a.resize,{}),g="setTimeout",h="resize",i=h+"-special-event",j="delay",k="throttleWindow";e[j]=250,e[k]=!0,a.event.special[h]={setup:function(){if(!e[k]&&this[g])return!1;var b=a(this);d=d.add(b),a.data(this,i,{w:b.width(),h:b.height()}),1===d.length&&l()},teardown:function(){if(!e[k]&&this[g])return!1;var b=a(this);d=d.not(b),b.removeData(i),d.length||clearTimeout(f)},add:function(b){function f(b,e,f){var g=a(this),h=a.data(this,i)||{};h.w=e!==c?e:g.width(),h.h=f!==c?f:g.height(),d.apply(this,arguments)}if(!e[k]&&this[g])return!1;var d;return a.isFunction(b)?(d=b,f):(d=b.handler,b.handler=f,void 0)}}}($,window);
|
||||
*/
|
||||
|
||||
// 输出接口
|
||||
exports('util', util);
|
||||
});
|
||||
Reference in New Issue
Block a user