From 3af14bc29762fb3ccf02b15ae55d1e421fb507c4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=8A=B1=E8=A3=A4=E8=A1=A9?= <panfree23@gmail.com>
Date: Tue, 15 Jan 2019 16:36:03 +0800
Subject: [PATCH] fix[Breadcrumb]: fixed eslint error (#1521)

---
 src/components/Breadcrumb/index.vue | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/src/components/Breadcrumb/index.vue b/src/components/Breadcrumb/index.vue
index 4b321e06..5bc7a1b8 100644
--- a/src/components/Breadcrumb/index.vue
+++ b/src/components/Breadcrumb/index.vue
@@ -1,7 +1,7 @@
 <template>
   <el-breadcrumb class="app-breadcrumb" separator="/">
     <transition-group name="breadcrumb">
-      <el-breadcrumb-item v-for="(item,index) in levelList" v-if="item.meta.title&&item.meta.breadcrumb!==false" :key="item.path">
+      <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">{{
         generateTitle(item.meta.title) }}</span>
         <a v-else @click.prevent="handleLink(item)">{{ generateTitle(item.meta.title) }}</a>
@@ -31,16 +31,14 @@ export default {
   methods: {
     generateTitle,
     getBreadcrumb() {
-      let matched = this.$route.matched.filter(item => {
-        if (item.name) {
-          return true
-        }
-      })
+      let matched = this.$route.matched.filter(item => item.name)
+
       const first = matched[0]
       if (first && first.name.trim().toLocaleLowerCase() !== 'Dashboard'.toLocaleLowerCase()) {
         matched = [{ path: '/dashboard', meta: { title: 'dashboard' }}].concat(matched)
       }
-      this.levelList = matched
+
+      this.levelList = matched.filter(item => item.meta && item.meta.title && item.meta.breadcrumb !== false)
     },
     pathCompile(path) {
       // To solve this problem https://github.com/PanJiaChen/vue-element-admin/issues/561