<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>vue</title>
<script src="https://cdn.jsdelivr.net/npm/vue@2.5.16/dist/vue.js">
</script>
<style>
</style>
</head>
<body>
<h1>多个实例</h1>
<div id="app-one">
<input type="text" v-model="text">
<button v-on:click="handleClick()">add</button>
<ul>
<li v-for="(data,index) in datalist" @click="handleDelClick(index)">
{{data}}<button>del</button></li>
</ul>
</div>
</body>
</html>
<script>
new Vue({
el: "#app-one",
data:{
text:"",
datalist:[]
},
methods:{
handleClick(){
this.datalist.push(this.text);
},
handleDelClick(index){
this.datalist.splice(index,1);
}
}
});
</script>
网友评论