v3.8.4:优化页面内嵌iframe切换tab不刷新数据

Author: YunaiV

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);

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
@@ -31,7 +35,7 @@ export default {
   overflow: hidden;
 }
 
-.fixed-header+.app-main {
+.fixed-header + .app-main {
   padding-top: 50px;
 }
 
@@ -41,7 +45,7 @@ export default {
     min-height: calc(100vh - 84px);
   }
 
-  .fixed-header+.app-main {
+  .fixed-header + .app-main {
     padding-top: 84px;
   }
 }
@@ -51,7 +55,7 @@ export default {
 // fix css style bug in open el-dialog
 .el-popup-parent--hidden {
   .fixed-header {
-    padding-right: 15px;
+    padding-right: 17px;
   }
 }
 </style>

src/layout/components/TagsView/index.vue

@@ -2,16 +2,16 @@
   <div id="tags-view-container" class="tags-view-container">
     <scroll-pane ref="scrollPane" class="tags-view-wrapper" @scroll="handleScroll">
       <router-link
-        v-for="tag in visitedViews"
-        ref="tag"
-        :key="tag.path"
-        :class="isActive(tag)?'active':''"
-        :to="{ path: tag.path, query: tag.query, fullPath: tag.fullPath }"
-        tag="span"
-        class="tags-view-item"
-        :style="activeStyle(tag)"
-        @click.middle.native="!isAffix(tag)?closeSelectedTag(tag):''"
-        @contextmenu.prevent.native="openMenu(tag,$event)"
+          v-for="tag in visitedViews"
+          ref="tag"
+          :key="tag.path"
+          :class="isActive(tag)?'active':''"
+          :to="{ path: tag.path, query: tag.query, fullPath: tag.fullPath }"
+          tag="span"
+          class="tags-view-item"
+          :style="activeStyle(tag)"
+          @click.middle.native="!isAffix(tag)?closeSelectedTag(tag):''"
+          @contextmenu.prevent.native="openMenu(tag,$event)"
       >
         {{ tag.title }}
         <span v-if="!isAffix(tag)" class="el-icon-close" @click.prevent.stop="closeSelectedTag(tag)" />
@@ -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 }) => {

src/store/modules/tagsView.js

@@ -1,9 +1,18 @@
 const state = {
   visitedViews: [],
-  cachedViews: []
+  cachedViews: [],
+  iframeViews: []
 }
 
 const mutations = {
+  ADD_IFRAME_VIEW: (state, view) => {
+    if (state.iframeViews.some(v => v.path === view.path)) return
+    state.iframeViews.push(
+      Object.assign({}, view, {
+        title: view.meta.title || 'no-name'
+      })
+    )
+  },
   ADD_VISITED_VIEW: (state, view) => {
     if (state.visitedViews.some(v => v.path === view.path)) return
     state.visitedViews.push(
@@ -18,14 +27,17 @@ 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) {
         state.visitedViews.splice(i, 1)
         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 +48,7 @@ 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 +58,15 @@ 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 +75,6 @@ const mutations = {
       }
     }
   },
-  
   DEL_RIGHT_VIEWS: (state, view) => {
     const index = state.visitedViews.findIndex(v => v.path === view.path)
     if (index === -1) {
@@ -77,10 +88,13 @@ const mutations = {
       if (i > -1) {
         state.cachedViews.splice(i, 1)
       }
+      if(item.meta.link) {
+        const fi = state.iframeViews.findIndex(v => v.path === item.path)
+        state.iframeViews.splice(fi, 1)
+      }
       return false
     })
   },
-
   DEL_LEFT_VIEWS: (state, view) => {
     const index = state.visitedViews.findIndex(v => v.path === view.path)
     if (index === -1) {
@@ -94,6 +108,10 @@ const mutations = {
       if (i > -1) {
         state.cachedViews.splice(i, 1)
       }
+      if(item.meta.link) {
+        const fi = state.iframeViews.findIndex(v => v.path === item.path)
+        state.iframeViews.splice(fi, 1)
+      }
       return false
     })
   }
@@ -104,13 +122,15 @@ 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 +147,18 @@ 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 +181,6 @@ const actions = {
       resolve([...state.cachedViews])
     })
   },
-
   delAllViews({ dispatch, state }, view) {
     return new Promise(resolve => {
       dispatch('delAllVisitedViews', view)
@@ -179,18 +203,15 @@ 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)