对比新文件 |
| | |
| | | <template> |
| | | <el-breadcrumb class="app-breadcrumb" separator="/"> |
| | | <transition-group name="breadcrumb"> |
| | | <el-breadcrumb-item v-for="(item,index) in levelList" :key="item.path"> |
| | | <span v-if="item.redirect==='noRedirect'||index==levelList.length-1" class="no-redirect">{{ item.meta.title }}</span> |
| | | <a v-else @click.prevent="handleLink(item)">{{ item.meta.title }}</a> |
| | | </el-breadcrumb-item> |
| | | </transition-group> |
| | | </el-breadcrumb> |
| | | </template> |
| | | |
| | | <script> |
| | | import pathToRegexp from 'path-to-regexp' |
| | | |
| | | export default { |
| | | data() { |
| | | return { |
| | | levelList: null |
| | | } |
| | | }, |
| | | watch: { |
| | | $route(route) { |
| | | // if you go to the redirect page, do not update the breadcrumbs |
| | | if (route.path.startsWith('/redirect/')) { |
| | | return |
| | | } |
| | | this.getBreadcrumb() |
| | | } |
| | | }, |
| | | created() { |
| | | this.getBreadcrumb() |
| | | }, |
| | | methods: { |
| | | getBreadcrumb() { |
| | | // only show routes with meta.title |
| | | let matched = this.$route.matched.filter(item => item.meta && item.meta.title) |
| | | const first = matched[0] |
| | | |
| | | if (!this.isDashboard(first)) { |
| | | matched = [{ path: '/index', meta: { title: '棣栭〉' }}].concat(matched) |
| | | } |
| | | |
| | | this.levelList = matched.filter(item => item.meta && item.meta.title && item.meta.breadcrumb !== false) |
| | | }, |
| | | isDashboard(route) { |
| | | const name = route && route.name |
| | | if (!name) { |
| | | return false |
| | | } |
| | | return name.trim() === '棣栭〉' |
| | | }, |
| | | pathCompile(path) { |
| | | const { params } = this.$route |
| | | var toPath = pathToRegexp.compile(path) |
| | | return toPath(params) |
| | | }, |
| | | handleLink(item) { |
| | | const { redirect, path } = item |
| | | if (redirect) { |
| | | this.$router.push(redirect) |
| | | return |
| | | } |
| | | this.$router.push(this.pathCompile(path)) |
| | | } |
| | | } |
| | | } |
| | | </script> |
| | | |
| | | <style lang="scss" scoped> |
| | | .app-breadcrumb.el-breadcrumb { |
| | | display: inline-block; |
| | | font-size: 14px; |
| | | line-height: 50px; |
| | | margin-left: 8px; |
| | | |
| | | .no-redirect { |
| | | color: #97a8be; |
| | | cursor: text; |
| | | } |
| | | } |
| | | </style> |