廢話不多說，直接上代碼
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>VueLearn</title>
//引用外部vue
<script src="https://cdn.bootcss.com/vue/2.4.2/vue.min.js"></script>
</head>
<body>
<div id="app">
<p>{{ title }}</p>
<ul>
<div>
<input type="text" v-model="city">
<input type="text" v-model="name">
<button @click='handleClick'>添加</button>
</div>
</ul>
<ul v-for="info in myInfo">
<input type="text" v-model="info.city" disabled readonly>
<input type="text" v-model="info.name" disabled readonly>
</ul>
</div>
<script>
new Vue({
el: '#app',
data: {
title: '測試動(dòng)態(tài)添加',
city: '',
name: '',
info: '',
myInfo: []
},
mounted: function () {
this.getInfo();
},
methods: {
getInfo(){
this.info='[{"city":"curry","name":"我是鹽城人"}]';
this.myInfo=JSON.parse(this.info);
},
handleClick() {
var str = {
city: this.city,
name: this.name
};
this.myInfo.push(str);
this.city = "";
this.name = "";
var str = JSON.stringify(this.myInfo);
console.log(str);
}
}
})
</script>
</body>
</html>
代碼里還包含了獲取數(shù)據(jù)轉(zhuǎn)JSON對(duì)象和JSON對(duì)象轉(zhuǎn)字符串打印出來的動(dòng)作。
