vue를 사용하여 학습을 통합하는 작은 예를 만드세요.
<body>
<div id="box">
<input type="text" v-model='command' @keyup.enter='add' />
<div v-show='list.length==0'>暂无留言</div>
<ul>
<li v-for="value in list"track-by=$index>{{value}}
<a href="javascript:;" @click='rm($index)'>删除</a>
</li>
</ul>
</div>
<script src="libs/vue.js"></script>
<script>
new Vue({
el:'#box',
data:{
command:'',
list:[]
},
methods:{
add:function(ev){
this.list.unshift(this.command)
this.command='';
},
rm:function(index){
this.list.splice(index,1)
}
}
})
</script>
</body>
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