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"
wdth="116vw"
>
<!-- <el-submenu index="1" class="menu-icon">
<template slot="title">
<i class="icon-fanxing-iconxuanzhongshouye1"></i>
<span slot="title">态势总览</span>
</template>
<el-menu-item index="/trficcshow">
<i class="submenuicon"></i>状态展示
</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: "/indexshow",
topbar: []
};
},
methods: {
handleSelect(key, keyPath) {
this.$router.push(key).catch(err => {
err;
});
localStorage.setItem("curmenu", key);
this.activemenu = key;
},
collapsemenu() {
this.isCollapse = !this.isCollapse;
}
},
computed: {
...mapGetters(["permission_routers"])
},
created() {
// let activemenu = localStorage.getItem("curmenu");
let activemenu = location.href.split("#")[1];
if (activemenu) {
this.activemenu = activemenu;
this.$router.push(activemenu).catch(err => {
err;
});
} else {
this.$router.push("/").catch(err => {
err;
});
this.activemenu = "/";
}
},
watch: {
$route(t, f) {
let obj = {
name: t.name,
path: t.path
// icon:t.meta.icon
};
this.$emit("setTopBar", obj);
}
}
};
</script>
<style lang="stylus" scoped>
.el-menu-vertical-demo:not(.el-menu--collapse) {
width: 232px;
min-height: 400px;
box-shadow: 0px -3px 8px 0px rgba(40,49,101,0.13);
}
.box{
height 100%;
box-shadow:0px -3px 8px 0px rgba(40,49,101,0.13);
}
.menu-icon i{
font-size 14px;
padding-right:10px;
width auto
}
.el-submenu [class^=el-icon-] {
font-size 17px!important
}
.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>