<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<script type="text/javascript" src="js/vue.js"></script>
<title></title>
</head>
<body>
<h1>Hello World</h1>
<hr>
<div id="app">
{{newPrice}}
<ul>
<li v-for="(item,index) in reverNews":key="index" :value="item.value">
{{item.title}}--{{item.date}}
</li>
</ul>
</div>
<script type="text/javascript">
var newsList=[
{title:'香港或就“装甲车被扣”事件追责 起诉涉事运输公司',date:'2017/3/10'},
{title:'日本第二大准航母服役 外媒:针对中国潜艇',date:'2017/3/12'},
{title:'中国北方将有明显雨雪降温天气 南方阴雨持续',date:'2017/3/13'},
{title:'起底“最短命副市长”:不到40天落马,全家被查',date:'2017/3/23'},
];
var app=new Vue({
el:'#app',
data:{
price:100,
newsList:newsList
},
computed:{
//不污染源data数据
newPrice(){
return this.price='$'+this.price+'元';
},
//倒叙 --上面写for循环, 要循环这个方法
reverNews(){
return this.newsList.reverse();
},
}
})
</script>
</body>
</html>