页面dom结构如下
<ul class="user" id="app"> <li><span>姓名: </span> <i id="name">{{msg.name}}</i></li> <li><span>年龄: </span><i id="old">{{msg.old}}</i></li> <li><span>地址: </span><i id="address">{{msg.address}}</i></li> <li><span>id: </span><i id="user_id">{{msg.user_id}}</i></li> <li class="del" style="width: 300px;height: 100px;background: yellowgreen;cursor: pointer;">删除</li> <br /><br /> </ul>
js
var app = new Vue({ el:'#app', data:{ msg:{ name:'zhangsan', old:'18', address:'shanghai', user_id:'101010', } },
//可以将渲染数据的操作放在
//beforeCreate 、
created
、beforeMounted 、 mounted 里面
beforeCreate:function(){ var _this = this; $.ajax({ type:"get", url:"http://127.0.1:8888", async:true, success:function(data){ _this.msg.name = data[0]['name']; _this.msg.old = data[0]['age']; _this.msg.address = data[0]['address']; _this.msg.user_id = data[0]['id']; }, error:function(data){ }, }); },
methods:{
},
});