代码块（点击展开）：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>imgbook</title>
<style type="text/css">
.item{
width: 350px;
height: 100px;
line-height: 100px;
border-bottom: 1px solid #999999;
}
.item img{
width: 100px;
float: left;
}
</style>
<script src="js/vue.js" type="text/javascript" charset="utf-8"></script>
</head>
<body>
<div id="app">
<div>
<div class="item" v-for="book in books">
<img :src="book.image" />
<span>{{book.bookName}}</span>
</div>
</div>
</div>
</body>
<script>
var vm = new Vue({
el: "#app",
data: {
books:[
{
bookName:"前段JavaScript",
image:"img/c.png"
},
{
bookName:"HTML入门",
image:"img/c.png"
},
{
bookName:"Java服务端编程",
image:"img/c.png"
},
{
bookName:"C语言基础",
image:"img/c.png"
},
{
bookName:"Java基础",
image:"img/c.png"
}
]
},
methods: {
},
computed: {
result:function(){
var books = this.books;
if(this.searchStr == ''){
return books;
}
var searchStr = this.searchStr.trim().toLowerCase();
book.filter(function(item){
if(this.searchStr == ''){
return books;
}
})
}
},
// watch:用于监听data里面的数据是否被修改，一旦修改就可以执行一些其他的操作【也是方法】
watch:{
}
})
</script>
