如下所示：
<template> <p class="hello"> <h1>{{ msg }}</h1> <h2>这里是boor</h2> <component v-bind:my-data="items" v-bind:is="currentview"> <!-- 组件在 vm.currentview 变化时改变！ --> </component> <a class="explain">直直</a> <button v-on:click="adddata">点击</button> </p> </template> <script> //import $ from '@/assets/scripts/lib/zepto.min' //console.log($); //import vue from 'vue' function isemptyobject(e) { var t; for (t in e) return !1; return !0 } function objectlength(o) { var len = 0; for(var p in o) { len++; } return len; } let data ={ c_0:{c:1}, c_1:{c:2}, c_2:{c:3}, c_3:{c:4} }; let num = 0; //console.log(objectlength(data)); const mycomponent = { //template: '<h3 v-for="item in items">{{ item.c}}</h3>', props: ['mydata'], data(){ return{ //items : mydata } }, render: function (createelement) { debugger; let items = this.mydata; //items = json.stringify(items); let num = objectlength(items); if (!isemptyobject(items)) { debugger; return createelement('p', array.apply(null, { length: num }).map(function (v,index) { return createelement('h3', items['c_'+index]['c'].tostring()) })) } else { return createelement('h1', '没有数据!'); } } }; // 注册 //vue.component('my-component', mycomponent); export default { name: 'bar', data () { return { msg: 'bar', fuck: 'hello', items: data, currentview: mycomponent } }, methods:{ adddata : function(){ for(let p in data) { if(p == 'c_'+num) { data[p] = {'c': num }; } else { data['c'+num] = {'c': num }; } } num++; } } }; </script> <!-- add "scoped" attribute to limit css to this component only --> <style scoped> h1, h2 { font-weight: normal; } ul { list-style-type: none; padding: 0; } li { display: inline-block; margin: 0 10px; } a { color: #42b983; } </style>
相信看了本文案例你已经掌握了方法，更多精彩请关注其它相关文章！
推荐阅读：
vue.js路由失效无法使用
怎样操作vue函数调用顺序
以上就是vue2.0动态组件与render使用说明的详细内容。