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docs/src/demos/vben-form/dynamic/index.vue

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+<script lang="ts" setup>
+import { message } from 'ant-design-vue';
+
+import { useVbenForm } from '#/adapter/form';
+
+const [Form] = useVbenForm({
+  // 提交函数
+  handleSubmit: onSubmit,
+  schema: [
+    {
+      component: 'Input',
+      defaultValue: 'hidden value',
+      dependencies: {
+        show: false,
+        // 随意一个字段改变时，都会触发
+        triggerFields: ['field1Switch'],
+      },
+      fieldName: 'hiddenField',
+      label: '隐藏字段',
+    },
+    {
+      component: 'Switch',
+      defaultValue: true,
+      fieldName: 'field1Switch',
+      help: '通过Dom控制销毁',
+      label: '显示字段1',
+    },
+    {
+      component: 'Switch',
+      defaultValue: true,
+      fieldName: 'field2Switch',
+      help: '通过css控制隐藏',
+      label: '显示字段2',
+    },
+    {
+      component: 'Switch',
+      fieldName: 'field3Switch',
+      label: '禁用字段3',
+    },
+    {
+      component: 'Switch',
+      fieldName: 'field4Switch',
+      label: '字段4必填',
+    },
+    {
+      component: 'Input',
+      dependencies: {
+        if(values) {
+          return !!values.field1Switch;
+        },
+        // 只有指定的字段改变时，才会触发
+        triggerFields: ['field1Switch'],
+      },
+      // 字段名
+      fieldName: 'field1',
+      // 界面显示的label
+      label: '字段1',
+    },
+    {
+      component: 'Input',
+      dependencies: {
+        show(values) {
+          return !!values.field2Switch;
+        },
+        triggerFields: ['field2Switch'],
+      },
+      fieldName: 'field2',
+      label: '字段2',
+    },
+    {
+      component: 'Input',
+      dependencies: {
+        disabled(values) {
+          return !!values.field3Switch;
+        },
+        triggerFields: ['field3Switch'],
+      },
+      fieldName: 'field3',
+      label: '字段3',
+    },
+    {
+      component: 'Input',
+      dependencies: {
+        required(values) {
+          return !!values.field4Switch;
+        },
+        triggerFields: ['field4Switch'],
+      },
+      fieldName: 'field4',
+      label: '字段4',
+    },
+    {
+      component: 'Input',
+      dependencies: {
+        rules(values) {
+          if (values.field1 === '123') {
+            return 'required';
+          }
+          return null;
+        },
+        triggerFields: ['field1'],
+      },
+      fieldName: 'field5',
+      help: '当字段1的值为`123`时，必填',
+      label: '动态rules',
+    },
+    {
+      component: 'Select',
+      componentProps: {
+        allowClear: true,
+        class: 'w-full',
+        filterOption: true,
+        options: [
+          {
+            label: '选项1',
+            value: '1',
+          },
+          {
+            label: '选项2',
+            value: '2',
+          },
+        ],
+        placeholder: '请选择',
+        showSearch: true,
+      },
+      dependencies: {
+        componentProps(values) {
+          if (values.field2 === '123') {
+            return {
+              options: [
+                {
+                  label: '选项1',
+                  value: '1',
+                },
+                {
+                  label: '选项2',
+                  value: '2',
+                },
+                {
+                  label: '选项3',
+                  value: '3',
+                },
+              ],
+            };
+          }
+          return {};
+        },
+        triggerFields: ['field2'],
+      },
+      fieldName: 'field6',
+      help: '当字段2的值为`123`时，更改下拉选项',
+      label: '动态配置',
+    },
+  ],
+  // 大屏一行显示3个，中屏一行显示2个，小屏一行显示1个
+  wrapperClass: 'grid-cols-1 md:grid-cols-2',
+});
+
+function onSubmit(values: Record<string, any>) {
+  message.success({
+    content: `form values: ${JSON.stringify(values)}`,
+  });
+}
+</script>
+
+<template>
+  <Form />
+</template>