ss

packages/effects/layouts/src/iframe/iframe-router-view.vue

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+<script lang="ts" setup>
+import type { RouteLocationNormalized } from 'vue-router';
+
+import { computed, ref } from 'vue';
+import { useRoute } from 'vue-router';
+
+import { preferences } from '@vben/preferences';
+import { useTabbarStore } from '@vben/stores';
+
+import { VbenSpinner } from '@vben-core/shadcn-ui';
+
+defineOptions({ name: 'IFrameRouterView' });
+
+const spinningList = ref<boolean[]>([]);
+const tabbarStore = useTabbarStore();
+const route = useRoute();
+
+const enableTabbar = computed(() => preferences.tabbar.enable);
+
+const iframeRoutes = computed(() => {
+  if (!enableTabbar.value) {
+    return route.meta.iframeSrc ? [route] : [];
+  }
+  return tabbarStore.getTabs.filter((tab) => !!tab.meta?.iframeSrc);
+});
+
+const tabNames = computed(
+  () => new Set(iframeRoutes.value.map((item) => item.name as string)),
+);
+
+const showIframe = computed(() => iframeRoutes.value.length > 0);
+
+function routeShow(tabItem: RouteLocationNormalized) {
+  return tabItem.name === route.name;
+}
+
+function canRender(tabItem: RouteLocationNormalized) {
+  const { meta, name } = tabItem;
+
+  if (!name || !tabbarStore.renderRouteView) {
+    return false;
+  }
+
+  if (!enableTabbar.value) {
+    return routeShow(tabItem);
+  }
+
+  // 跟随 keepAlive 状态,与其他tab页保持一致
+  if (
+    !meta?.keepAlive &&
+    tabNames.value.has(name as string) &&
+    name !== route.name
+  ) {
+    return false;
+  }
+  return tabbarStore.getTabs.some((tab) => tab.name === name);
+}
+
+function hideLoading(index: number) {
+  spinningList.value[index] = false;
+}
+
+function showSpinning(index: number) {
+  const curSpinning = spinningList.value[index];
+  // 首次加载时显示loading
+  return curSpinning === undefined ? true : curSpinning;
+}
+</script>
+<template>
+  <template v-if="showIframe">
+    <template v-for="(item, index) in iframeRoutes" :key="item.fullPath">
+      <div
+        v-if="canRender(item)"
+        v-show="routeShow(item)"
+        class="relative size-full"
+      >
+        <VbenSpinner :spinning="showSpinning(index)" />
+        <iframe
+          :src="item.meta.iframeSrc as string"
+          class="size-full"
+          @load="hideLoading(index)"
+        ></iframe>
+      </div>
+    </template>
+  </template>
+</template>

packages/effects/layouts/src/iframe/iframe-view.vue

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+<template>
+  <div></div>
+</template>

packages/effects/layouts/src/iframe/index.ts

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+export { default as IFrameRouterView } from './iframe-router-view.vue';
+export { default as IFrameView } from './iframe-view.vue';