<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<script src="./vue.js"></script>
</head>
<body>
<div id="root">
<div>
<input v-model="inputValue">
<button @click="handleSubmit">提交</button>
</div>
<ul>
<!--<li v-for="(item,index) of items" :key="index">{{item}}</li>-->
<todo-item v-for="(item,index) of items" :key="index" :content="item"></todo-item>
</ul>
</div>
<script>
Vue.component('todo-item',{
props:['content'],
template:'<li>{{content}}</li>'
})
new Vue({
el:'#root',
data:{
items:[],
inputValue:''
},
methods:{
handleSubmit:function () {
this.items.push(this.inputValue);
this.inputValue = ''
}
}
})
</script>
</body>
</html>
