<template>
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<div :class="classObj" class="app-wrapper">
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<div
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v-if="device === 'mobile' && sidebar.opened"
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class="drawer-bg"
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@click="handleClickOutside"
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/>
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<sidebar class="sidebar-container" />
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<div :class="{ hasTagsView: needTagsView }" class="main-container">
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<div :class="{ 'fixed-header': fixedHeader }">
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<navbar />
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<div class="tabs-container">
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<el-tabs
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v-model="activePage"
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type="card"
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closable
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@edit="handleTabsEdit"
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>
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<el-tab-pane
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:id="page.fullPath"
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:key="page.fullPath"
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v-for="(page, index) in pageList"
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:label="page.meta.title"
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:name="page.fullPath"
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:closable="!(page.meta.title == '首页')"
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>
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<!-- {{ page.content }} -->
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</el-tab-pane>
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</el-tabs>
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</div>
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</div>
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<app-main />
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</div>
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</div>
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</template>
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<script>
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import RightPanel from "@/components/RightPanel";
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import { AppMain, Navbar, Sidebar } from "./components";
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import ResizeMixin from "./mixin/ResizeHandler";
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import { mapState } from "vuex";
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const indexKey = "/index";
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export default {
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name: "Layout",
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components: {
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AppMain,
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Navbar,
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RightPanel,
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Sidebar
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},
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data() {
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return {
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pageList: [],
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linkList: [],
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activePage: "",
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multipage: true
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};
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},
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mixins: [ResizeMixin],
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computed: {
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...mapState({
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sidebar: state => state.app.sidebar,
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device: state => state.app.device,
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showSettings: state => state.settings.showSettings,
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needTagsView: state => state.settings.tagsView,
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fixedHeader: state => state.settings.fixedHeader,
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tagsView: state => state.tagsView
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}),
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classObj() {
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return {
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hideSidebar: !this.sidebar.opened,
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openSidebar: this.sidebar.opened,
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withoutAnimation: this.sidebar.withoutAnimation,
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mobile: this.device === "mobile"
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};
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}
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},
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created() {
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if (this.$route.path !== indexKey) {
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this.addIndexToFirst();
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}
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// 复制一个route对象出来,不能影响原route
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let currentRoute = Object.assign({}, this.$route);
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currentRoute.meta = Object.assign({}, currentRoute.meta);
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this.pageList.push(currentRoute);
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this.linkList.push(currentRoute.fullPath);
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this.activePage = currentRoute.fullPath;
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console.log("pageList", this.pageList);
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},
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watch: {
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$route: function(newRoute) {
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this.activePage = newRoute.fullPath;
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if (!this.multipage) {
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this.linkList = [newRoute.fullPath];
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this.pageList = [Object.assign({}, newRoute)];
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// update-begin-author:taoyan date:20200211 for: TASK #3368 【路由缓存】首页的缓存设置有问题,需要根据后台的路由配置来实现是否缓存
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} else if (indexKey == newRoute.fullPath) {
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//首页时 判断是否缓存 没有缓存 刷新之
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if (newRoute.meta.keepAlive === false) {
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this.routeReload();
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}
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// update-end-author:taoyan date:20200211 for: TASK #3368 【路由缓存】首页的缓存设置有问题,需要根据后台的路由配置来实现是否缓存
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} else if (this.linkList.indexOf(newRoute.fullPath) < 0) {
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this.linkList.push(newRoute.fullPath);
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this.pageList.push(Object.assign({}, newRoute));
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//// update-begin-author:sunjianlei date:20200103 for: 如果新增的页面配置了缓存路由,那么就强制刷新一遍 #842
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// if (newRoute.meta.keepAlive) {
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// this.routeReload()
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// }
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//// update-end-author:sunjianlei date:20200103 for: 如果新增的页面配置了缓存路由,那么就强制刷新一遍 #842
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} else if (this.linkList.indexOf(newRoute.fullPath) >= 0) {
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let oldIndex = this.linkList.indexOf(newRoute.fullPath);
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let oldPositionRoute = this.pageList[oldIndex];
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this.pageList.splice(
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oldIndex,
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1,
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Object.assign({}, newRoute, { meta: oldPositionRoute.meta })
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);
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}
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},
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activePage: function(key) {
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let index = this.linkList.lastIndexOf(key);
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let waitRouter = this.pageList[index];
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// 【TESTA-523】修复:不允许重复跳转路由异常
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if (waitRouter.fullPath !== this.$route.fullPath) {
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this.$router.push(Object.assign({}, waitRouter));
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}
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// this.changeTitle(waitRouter.meta.title);
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}
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},
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methods: {
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addIndexToFirst() {
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this.pageList.splice(0, 0, {
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name: "home",
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path: indexKey,
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fullPath: indexKey,
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meta: {
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icon: "dashboard",
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title: "首页"
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}
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});
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this.linkList.splice(0, 0, indexKey);
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},
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changePage(key) {
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this.activePage = key;
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},
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handleTabsEdit(key, action) {
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console.log("handleTabsEdit", key, action);
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this[action](key);
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},
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remove(key) {
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if (key == indexKey) {
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this.$message({
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message: "首页不能关闭!",
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type: "warning"
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});
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return;
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}
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if (this.pageList.length === 1) {
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this.$message({
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message: "这是最后一页,不能再关闭了啦",
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type: "warning"
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});
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return;
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}
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let removeRoute = this.pageList.filter(item => item.fullPath == key);
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this.pageList = this.pageList.filter(item => item.fullPath !== key);
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let index = this.linkList.indexOf(key);
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this.linkList = this.linkList.filter(item => item !== key);
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index = index >= this.linkList.length ? this.linkList.length - 1 : index;
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this.activePage = this.linkList[index];
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//update-begin--Author:scott Date:20201015 for:路由缓存问题,关闭了tab页时再打开就不刷新 #842
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//关闭页面则从缓存cache_included_routes中删除路由,下次点击菜单会重新加载页面
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// let cacheRouterArray = Vue.ls.get(CACHE_INCLUDED_ROUTES) || [];
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// if (removeRoute && removeRoute[0]) {
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// let componentName = removeRoute[0].meta.componentName;
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// if (cacheRouterArray.includes(componentName)) {
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// cacheRouterArray.splice(
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// cacheRouterArray.findIndex(item => item === componentName),
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// 1
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// );
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// Vue.ls.set(CACHE_INCLUDED_ROUTES, cacheRouterArray);
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// }
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// this.emitPageClosed(removeRoute[0]);
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// }
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//update-end--Author:scott Date:20201015 for:路由缓存问题,关闭了tab页时再打开就不刷新 #842
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},
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handleClickOutside() {
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this.$store.dispatch("app/closeSideBar", { withoutAnimation: false });
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}
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}
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};
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</script>
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<style lang="scss" scoped>
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@import "~@/assets/styles/mixin.scss";
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@import "~@/assets/styles/variables.scss";
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.app-wrapper {
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@include clearfix;
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position: relative;
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height: 100%;
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width: 100%;
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background: #001233;
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&.mobile.openSidebar {
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position: fixed;
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top: 0;
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}
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}
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.tabs-container {
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// background: #fff;
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background: #001233;
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height: #{$tabBarHeight};
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::v-deep {
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.el-tabs__item {
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height: #{$tabBarHeight};
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line-height: #{$tabBarHeight};
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background: url("../assets/image/breadcrumbBg.png") no-repeat;
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background-size: 100% 100%;
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border: none;
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margin-right: 10px;
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color: #95c1fd;
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}
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.is-active {
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color: #fff;
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background: url("../assets/image/isbreadcrumbBg.png") no-repeat;
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background-size: 100% 100%;
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}
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.el-tabs__nav {
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border: none !important;
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}
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.el-tabs__header {
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margin: 0 !important;
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}
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.el-tabs--card > .el-tabs__header {
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border-bottom: none;
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}
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}
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}
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.drawer-bg {
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background: #000;
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opacity: 0.3;
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width: 100%;
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top: 0;
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height: 100%;
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position: absolute;
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z-index: 999;
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}
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.fixed-header {
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position: fixed;
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top: 0;
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right: 0;
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z-index: 9;
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width: calc(100% - #{$sideBarWidth});
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transition: width 0.28s;
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}
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.hideSidebar .fixed-header {
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width: calc(100% - 54px);
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}
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.mobile .fixed-header {
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width: 100%;
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}
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</style>
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