12

src/components/common/Home.vue

@@ -0,0 +1,51 @@
+<template>
+    <div class="wrapper">
+        <v-head></v-head>
+        <v-sidebar></v-sidebar>
+        <div class="content-box" :class="{'content-collapse':collapse}">
+            <v-tags></v-tags>
+            <div class="content">
+                <transition name="move" mode="out-in">
+                    <keep-alive :include="tagsList">
+                        <router-view></router-view>
+                    </keep-alive>
+                </transition>
+                <el-backtop target=".content"></el-backtop>
+            </div>
+        </div>
+    </div>
+</template>
+
+<script>
+import vHead from './Header.vue';
+import vSidebar from './Sidebar.vue';
+import vTags from './Tags.vue';
+import bus from './bus';
+export default {
+    data() {
+        return {
+            tagsList: [],
+            collapse: false
+        };
+    },
+    components: {
+        vHead,
+        vSidebar,
+        vTags
+    },
+    created() {
+        bus.$on('collapse-content', msg => {
+            this.collapse = msg;
+        });
+
+        // 只有在标签页列表里的页面才使用keep-alive，即关闭标签之后就不保存到内存中了。
+        bus.$on('tags', msg => {
+            let arr = [];
+            for (let i = 0, len = msg.length; i < len; i++) {
+                msg[i].name && arr.push(msg[i].name);
+            }
+            this.tagsList = arr;
+        });
+    }
+};
+</script>