<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" v-if="item.meta.title" :key="item.path">
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<span v-if="item.redirect==='noredirect'||index==levelList.length-1" class="no-redirect">{{ generateTitle(item.meta.title) }}</span>
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<router-link v-else :to="item.redirect||item.path">{{ generateTitle(item.meta.title) }}</router-link>
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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 { generateTitle } from "@/utils/i18n";
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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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$route() {
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this.getBreadcrumb();
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}
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},
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created() {
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this.getBreadcrumb();
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},
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methods: {
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generateTitle,
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getBreadcrumb() {
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const { params } = this.$route;
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let matched = this.$route.matched.filter(item => {
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if (item.name) {
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var toPath = pathToRegexp.compile(item.path);
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item.path = toPath(params);
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return true;
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}
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});
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const first = matched[0];
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if (first && first.name.trim().toLocaleLowerCase() !== "Dashboard".toLocaleLowerCase()) {
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matched = [{ path: "/dashboard", meta: { title: "dashboard" }}].concat(matched);
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}
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this.levelList = matched;
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}
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}
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};
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</script>
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<style rel="stylesheet/scss" lang="scss" scoped>
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.app-breadcrumb.el-breadcrumb {
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display: inline-block;
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font-size: 14px;
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line-height: 50px;
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margin-left: 10px;
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.no-redirect {
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color: #97a8be;
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cursor: text;
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}
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}
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</style>
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