iview 菜单数据的转换，动态加载

<template>

<div class="changePassword">

<i-Menu ref="leftMenu" :theme="theme2" :open-names="open" active-name="active" @on-select="handleSelect" style=" 300px;">

<Submenu v-for="(data,index) in datas" :name="data.isd">

<template slot="title">

<Icon type="ios-paper"></Icon>内容管理{{index}}

</template>

<Menu-item :name="data.isd">{{data.name}}</Menu-item>

<!--<Menu-item name="1-2">评论管理</Menu-item>

<Menu-item name="1-3">举报管理</Menu-item>-->

</Submenu>

<!--<Submenu name="2">

<template slot="title">

<Icon type="ios-people"></Icon>用户管理

</template>

<Menu-item name="2-1">新增用户</Menu-item>

<Menu-item name="2-2">活跃用户</Menu-item>

</Submenu>

<Submenu name="3">

<template slot="title">

<Icon type="stats-bars"></Icon>

统计分析

</template>

<Menu-group title="使用">

<Menu-item name="3-1">新增和启动</Menu-item>

<Menu-item name="3-2">活跃分析</Menu-item>

<Menu-item name="3-3">时段分析</Menu-item>

</Menu-group>

<Menu-group title="留存">

<Menu-item name="3-4">用户留存</Menu-item>

<Menu-item name="3-5">流失用户</Menu-item>

</Menu-group>

</Submenu>-->

</i-Menu>

 

</div>

 

</template>

 

<script>

var qs = require("qs");

export default {

data() {

return {

theme2: 'dark',

open: [],

active: "1-1",

datas:[

{isd:'1',id:'1-1',name:'asde'},

{isd:'2',id:'2-1',name:'asde'},

{isd:'3',id:'2-1',name:'asde'}

]

};

},

mounted: function() {

this.open = ["2"];

this.active = ["3-1"];

this.$nextTick(function() {

this.$refs.leftMenu.updateOpened();

this.$refs.leftMenu.updateActiveName();

})

this.handleSelect(this.active);

},

 

methods: {

handleSelect: function(name) {

//在这里做你想做的事情

},

}

};

</script>

 

<!-- Add "scoped" attribute to limit CSS to this component only -->

<style scoped>

@import "../../assets/css/changePasswordtwo.css";

</style>