menu.vue
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<template>
<div class="box">
<el-menu
:default-active="activemenu"
class="el-menu-vertical-demo"
:collapse="isCollapse"
@select="handleSelect"
:unique-opened="true"
>
<el-submenu index="1" class="menu-icon">
<template slot="title">
<i class="icon-fanxing-iconxuanzhongshouye1"></i>
<span slot="title">首页</span>
</template>
<el-menu-item index="/trficcshow">
<i class="submenuicon"></i>交通展示
</el-menu-item>
<el-menu-item index="/behaviorshow">
<i class="submenuicon"></i>综治展示
</el-menu-item>
</el-submenu>
<el-submenu v-for="(fristmenu,index) in permission_routers" :index="fristmenu.path" :key="index" class="menu-icon">
<template slot="title">
<i :class="fristmenu.meta.icon"></i>
<span slot="title">{{fristmenu.name}}</span>
</template>
<el-menu-item v-for="(twomenu,index) in fristmenu.children" :key="index" :index="twomenu.path">
<i class="submenuicon"></i>{{twomenu.name}}
</el-menu-item>
</el-submenu>
</el-menu>
</div>
</template>
<script>
import { mapGetters, mapState } from "vuex";
export default {
data() {
return {
full: false,
isCollapse: false,
activemenu: "/",
topbar:[]
};
},
methods: {
handleSelect(key, keyPath) {
this.$router.push(key);
localStorage.setItem("curmenu", key);
this.activemenu = key
},
collapsemenu() {
this.isCollapse = !this.isCollapse;
}
},
computed: {
...mapGetters(["permission_routers"])
},
created() {
let activemenu = localStorage.getItem("curmenu");
if (activemenu) {
this.activemenu = activemenu;
this.$router.push(activemenu);
} else {
this.$router.push('/');
this.activemenu = '/';
}
},
watch:{
$route(t, f){
let obj = {
name:f.name,
path:f.path,
icon:f.meta.icon
}
this.$emit("setTopBar",obj)
}
}
};
</script>
<style lang="stylus" scoped>
.el-menu-vertical-demo:not(.el-menu--collapse) {
width: 200px;
min-height: 400px;
}
.box{
height 100%;
}
.menu-icon i{
font-size 14px;
padding-right:10px;
}
.menu-icon .submenuicon{
display inline-block;
height 3px;
width 3px;
background:rgba(0,0,0,0.85);
opacity .5;
border-radius 5px;
margin-left -10px;
margin-right 10px;
padding-right:0px;
}
</style>