优化页面内嵌iframe切换tab不刷新数据

ruoyi-ui/src/assets/styles/transition.scss

@@ -12,11 +12,16 @@
 }
 
 /* fade-transform */
+.fade-transform--move,
 .fade-transform-leave-active,
 .fade-transform-enter-active {
   transition: all .5s;
 }
 
+.fade-transform-leave-active {
+  position: absolute;
+}
+
 .fade-transform-enter {
   opacity: 0;
   transform: translateX(-30px);

ruoyi-ui/src/layout/components/AppMain.vue

@@ -2,15 +2,19 @@
   <section class="app-main">
     <transition name="fade-transform" mode="out-in">
       <keep-alive :include="cachedViews">
-        <router-view :key="key" />
+        <router-view v-if="!$route.meta.link" :key="key" />
       </keep-alive>
     </transition>
+    <iframe-toggle />
   </section>
 </template>
 
 <script>
+import iframeToggle from "./IframeToggle/index"
+
 export default {
   name: 'AppMain',
+  components: { iframeToggle },
   computed: {
     cachedViews() {
       return this.$store.state.tagsView.cachedViews

ruoyi-ui/src/layout/components/IframeToggle/index.vue

@@ -0,0 +1,24 @@
+<template>
+  <transition-group name="fade-transform" mode="out-in">
+    <inner-link
+      v-for="(item, index) in iframeViews"
+      :key="item.path"
+      :iframeId="'iframe' + index"
+      v-show="$route.path === item.path"
+      :src="item.meta.link"
+    ></inner-link>
+  </transition-group>
+</template>
+
+<script>
+import InnerLink from "../InnerLink/index"
+
+export default {
+  components: { InnerLink },
+  computed: {
+    iframeViews() {
+      return this.$store.state.tagsView.iframeViews
+    }
+  }
+}
+</script>

ruoyi-ui/src/layout/components/InnerLink/index.vue

@@ -1,27 +1,47 @@
-<script>
-export default {
-  data() {
-    return {};
-  },
-  render() {
-    const { $route: { meta: { link } }, } = this;
-    if ({ link }.link === "") {
-      return "404";
-    }
-    let url = { link }.link;
-    const height = document.documentElement.clientHeight - 94.5 + "px";
-    const style = { height: height };
-
-    return (
-      <div style={style}>
+<template>
+  <div :style="'height:' + height" v-loading="loading" element-loading-text="正在加载页面，请稍候！">
     <iframe
-          src={url}
-          frameborder="no"
+      :id="iframeId"
       style="width: 100%; height: 100%"
-          scrolling="auto"
+      :src="src"
+      frameborder="no"
     ></iframe>
   </div>
-    );
+</template>
+
+<script>
+export default {
+  props: {
+    src: {
+      type: String,
+      default: "/"
+    },
+    iframeId: {
+      type: String
+    }
   },
+  data() {
+    return {
+      loading: false,
+      height: document.documentElement.clientHeight - 94.5 + "px;"
+    };
+  },
+  mounted() {
+    var _this = this;
+    const iframeId = ("#" + this.iframeId).replace(/\//g, "\\/");
+    const iframe = document.querySelector(iframeId);
+    // iframe页面loading控制
+    if (iframe.attachEvent) {
+      this.loading = true;
+      iframe.attachEvent("onload", function () {
+        _this.loading = false;
+      });
+    } else {
+      this.loading = true;
+      iframe.onload = function () {
+        _this.loading = false;
+      };
+    }
+  }
 };
 </script>

ruoyi-ui/src/layout/components/TagsView/index.vue

@@ -133,6 +133,9 @@ export default {
       const { name } = this.$route
       if (name) {
         this.$store.dispatch('tagsView/addView', this.$route)
+        if (this.$route.meta.link) {
+          this.$store.dispatch('tagsView/addIframeView', this.$route)
+        }
       }
       return false
     },
@@ -153,6 +156,9 @@ export default {
     },
     refreshSelectedTag(view) {
       this.$tab.refreshPage(view);
+      if (this.$route.meta.link) {
+        this.$store.dispatch('tagsView/delIframeView', this.$route)
+      }
     },
     closeSelectedTag(view) {
       this.$tab.closePage(view).then(({ visitedViews }) => {

ruoyi-ui/src/store/modules/tagsView.js

@@ -1,9 +1,17 @@
 const state = {
   visitedViews: [],
-  cachedViews: []
+  cachedViews: [],
+  iframeViews: []
 }
 
 const mutations = {
+  ADD_IFRAME_VIEW: (state, view) => {
+    if (state.iframeViews.some(v => v.path === view.path)) {
+      return
+    } else {
+      state.iframeViews.push(view)
+    }
+  },
   ADD_VISITED_VIEW: (state, view) => {
     if (state.visitedViews.some(v => v.path === view.path)) return
     state.visitedViews.push(
@@ -18,7 +26,6 @@ const mutations = {
       state.cachedViews.push(view.name)
     }
   },
-
   DEL_VISITED_VIEW: (state, view) => {
     for (const [i, v] of state.visitedViews.entries()) {
       if (v.path === view.path) {
@@ -26,6 +33,10 @@ const mutations = {
         break
       }
     }
+    state.iframeViews = state.iframeViews.filter(item => item.path !== view.path)
+  },
+  DEL_IFRAME_VIEW: (state, view) => {
+    state.iframeViews = state.iframeViews.filter(item => item.path !== view.path)
   },
   DEL_CACHED_VIEW: (state, view) => {
     const index = state.cachedViews.indexOf(view.name)
@@ -36,6 +47,7 @@ const mutations = {
     state.visitedViews = state.visitedViews.filter(v => {
       return v.meta.affix || v.path === view.path
     })
+    state.iframeViews = state.iframeViews.filter(item => item.path === view.path)
   },
   DEL_OTHERS_CACHED_VIEWS: (state, view) => {
     const index = state.cachedViews.indexOf(view.name)
@@ -45,16 +57,15 @@ const mutations = {
       state.cachedViews = []
     }
   },
-
   DEL_ALL_VISITED_VIEWS: state => {
     // keep affix tags
     const affixTags = state.visitedViews.filter(tag => tag.meta.affix)
     state.visitedViews = affixTags
+    state.iframeViews = []
   },
   DEL_ALL_CACHED_VIEWS: state => {
     state.cachedViews = []
   },
-
   UPDATE_VISITED_VIEW: (state, view) => {
     for (let v of state.visitedViews) {
       if (v.path === view.path) {
@@ -63,7 +74,6 @@ const mutations = {
       }
     }
   },
-  
   DEL_RIGHT_VIEWS: (state, view) => {
     const index = state.visitedViews.findIndex(v => v.path === view.path)
     if (index === -1) {
@@ -79,8 +89,9 @@ const mutations = {
       }
       return false
     })
+    const iframeIndex = state.iframeViews.findIndex(v => v.path === view.path)
+    state.iframeViews = state.iframeViews.filter((item, idx) => idx <= iframeIndex)
   },
-
   DEL_LEFT_VIEWS: (state, view) => {
     const index = state.visitedViews.findIndex(v => v.path === view.path)
     if (index === -1) {
@@ -96,6 +107,8 @@ const mutations = {
       }
       return false
     })
+    const iframeIndex = state.iframeViews.findIndex(v => v.path === view.path)
+    state.iframeViews = state.iframeViews.filter((item, idx) => idx >= iframeIndex)
   }
 }
 
@@ -104,13 +117,15 @@ const actions = {
     dispatch('addVisitedView', view)
     dispatch('addCachedView', view)
   },
+  addIframeView({ commit }, view) {
+    commit('ADD_IFRAME_VIEW', view)
+  },
   addVisitedView({ commit }, view) {
     commit('ADD_VISITED_VIEW', view)
   },
   addCachedView({ commit }, view) {
     commit('ADD_CACHED_VIEW', view)
   },
-
   delView({ dispatch, state }, view) {
     return new Promise(resolve => {
       dispatch('delVisitedView', view)
@@ -127,13 +142,18 @@ const actions = {
       resolve([...state.visitedViews])
     })
   },
+  delIframeView({ commit, state }, view) {
+    return new Promise(resolve => {
+      commit('DEL_IFRAME_VIEW', view)
+      resolve([...state.iframeViews])
+    })
+  },
   delCachedView({ commit, state }, view) {
     return new Promise(resolve => {
       commit('DEL_CACHED_VIEW', view)
       resolve([...state.cachedViews])
     })
   },
-
   delOthersViews({ dispatch, state }, view) {
     return new Promise(resolve => {
       dispatch('delOthersVisitedViews', view)
@@ -156,7 +176,6 @@ const actions = {
       resolve([...state.cachedViews])
     })
   },
-
   delAllViews({ dispatch, state }, view) {
     return new Promise(resolve => {
       dispatch('delAllVisitedViews', view)
@@ -179,18 +198,15 @@ const actions = {
       resolve([...state.cachedViews])
     })
   },
-
   updateVisitedView({ commit }, view) {
     commit('UPDATE_VISITED_VIEW', view)
   },
-
   delRightTags({ commit }, view) {
     return new Promise(resolve => {
       commit('DEL_RIGHT_VIEWS', view)
       resolve([...state.visitedViews])
     })
   },
-
   delLeftTags({ commit }, view) {
     return new Promise(resolve => {
       commit('DEL_LEFT_VIEWS', view)