<!DOCTYPE html>
<html lang="en" xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta charset="utf-8" />
<title>todolist</title>
<script src="./vue.js"></script>
</head>
<body>
<div id="app">
<input type="text" v-model="inputValue"/>
<button v-on:click="handleBtnClick">提交</button>
<ul>
<li v-for="item in list">{{item}}</li>
</ul>
</div>
<script>
var app=new Vue({
el:'#app',
data:{
list:['第一','第二','第三','第四','第五'],
inputValue:"增加一条"
},
methods:{
handleBtnClick:function(){
this.list.push(this.inputValue),
this.inputValue=""
}
}
})
</script>
</body>
</html>
image.png
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