Vue 关闭当前页
菜鸟学编程 人气:0由于项目使用tagsView,关闭当前页面需要通过关闭当前标签来实现
涉及到几个点:
1. 移除 VisitedView 和 CachedView 中的当前项
2. 跳转到最后一次访问的标签
主要思路:比对 路由路径 ( this.$route.path)
两种方式:
一、 在vue页面直接实现
closePage() var currentView = this.$store.state.tagsView.visitedViews[0] for (currentView of this.$store.state.tagsView.visitedViews) { if (currentView.path === this.$route.path) { break } } this.$store.dispatch('tagsView/delView', currentView) .then(({ visitedViews }) => { if (currentView.path === this.$route.path) { const latestView = this.$store.state.tagsView.visitedViews.slice(-1)[0] if (latestView) { this.$router.push(latestView) } else { // 如果没有其他标签则跳转到首页 if (currentView.name === '首页') { this.$router.replace({ path: '/redirect' + currentView.fullPath }) } else { this.$router.push('/') } } } })
二、在js文件中写自定义函数,在vue页面中调用
import router from '@/router/routers' // 关闭当前页 关联tagView export function closePage(store, route) { var currentView = store.state.tagsView.visitedViews[0] for (currentView of store.state.tagsView.visitedViews) { if (currentView.path === route.path) { break } } store.dispatch('tagsView/delView', currentView) .then(({ visitedViews }) => { if (currentView.path === route.path) { const latestView = store.state.tagsView.visitedViews.slice(-1)[0] if (latestView) { router.push(latestView) } else { if (currentView.name === '首页') { router.replace({ path: '/redirect' + currentView.fullPath }) } else { router.push('/') } } } }) }
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