96 lines
2.5 KiB
Vue
96 lines
2.5 KiB
Vue
<!--
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* @Author: your name
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* @Date: 2021-01-27 10:07:42
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* @LastEditTime: 2021-01-28 16:26:15
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* @LastEditors: gtz
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* @Description: In User Settings Edit
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* @FilePath: \mt-bus-fe\src\components\Breadcrumb\index.vue
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-->
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<template>
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<el-breadcrumb class="app-breadcrumb" separator="/">
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<transition-group name="breadcrumb">
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<el-breadcrumb-item v-for="(item, index) in levelList" :key="item.path">
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<span v-if="item.redirect === 'noRedirect' || index == levelList.length - 1" class="isredirect">
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{{ item.meta.title }}
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</span>
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<span v-else class="no-redirect">{{ item.meta.title }}</span>
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<!-- @click.prevent="handleLink(item)" -->
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</el-breadcrumb-item>
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</transition-group>
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</el-breadcrumb>
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</template>
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<script>
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import pathToRegexp from 'path-to-regexp'
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export default {
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data() {
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return {
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levelList: null
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}
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},
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watch: {
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$route(route) {
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// if you go to the redirect page, do not update the breadcrumbs
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if (route.path.startsWith('/redirect/')) {
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return
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}
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this.getBreadcrumb()
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}
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},
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created() {
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this.getBreadcrumb()
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},
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methods: {
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getBreadcrumb() {
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// only show routes with meta.title
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const matched = this.$route.matched.filter(item => item.meta && item.meta.title)
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// const first = matched[0]
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// if (!this.isDashboard(first)) {
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// matched = [{ path: '/dashboard', meta: { title: 'Dashboard' }}].concat(matched)
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// }
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this.levelList = matched.filter(item => item.meta && item.meta.title && item.meta.breadcrumb !== false)
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},
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isDashboard(route) {
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const name = route && route.name
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if (!name) {
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return false
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}
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return name.trim().toLocaleLowerCase() === 'Dashboard'.toLocaleLowerCase()
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},
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pathCompile(path) {
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// To solve this problem https://github.com/PanJiaChen/vue-element-admin/issues/561
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const { params } = this.$route
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var toPath = pathToRegexp.compile(path)
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return toPath(params)
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},
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handleLink(item) {
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const { redirect, path } = item
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if (redirect) {
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this.$router.push(redirect)
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return
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}
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this.$router.push(this.pathCompile(path))
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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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.app-breadcrumb.el-breadcrumb {
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display: inline-block;
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font-size: calc(14px * var(--beilv));
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line-height: calc(48px * var(--beilv));
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margin-left: calc(8px * var(--beilv));
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.isredirect {
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color: rgba(0, 0, 0, 0.65);
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}
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.no-redirect {
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color: #8c8c8c;
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cursor: text;
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}
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}
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</style>
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