```
<!DOCTYPE html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1,user-scalable=0">
<title>2使用简单模板</title>
<!--weui.css仅为快速的做出页面，可删除-->
<link rel="stylesheet" href="http://me.52fhy.com/demo/jstemp/static/weui.css"/>
<script src="static/zepto.min.js"></script>
</head>
<body>
<div class="weui_panel weui_panel_access">
<div class="weui_panel_hd">文章列表</div>
<div class="weui_panel_bd js-blog-list">
</div>
</div>
<!--模板-->
<textarea class="js-tmp" style="display:none;">
<div class="weui_media_box weui_media_text">
<a href="$url$" class="" target="_blank">
<h4 class="weui_media_title">$title$</h4>
</a>
<p class="weui_media_desc">$desc$</p>
</div>
</textarea>
<!--/模板-->
<script type="text/javascript">
/*
* 实现简单模板渲染功能 不支持对象嵌套
* 不支持if等语句
*/
String.prototype.temp = function(obj) {
return this.replace(/\$\w+\$/gi, function(matchs) {
var returns = obj[matchs.replace(/\$/g, "")];
return (returns + "") == "undefined"? "": returns;
});
};
$(function(){
$.ajax({
url: 'static/blog.json',
type: 'get',
dataType: 'json',
success: function (response) {
var htmlList = '';
var data = response.list;
var htmlTemp = $("textarea.js-tmp").val();
$.each(data, function(i,el) {
htmlList += htmlTemp.temp(el);
//htmlList += laytpl(htmlTemp).render(el);
});
$('.js-blog-list').empty().append(htmlList);
},
error: function (jqXHR, textStatus, errorThrown) {
if (textStatus == 'timeout') {
alert('请求超时');
return false;
}
console.log(jqXHR.responseText);
}
});
});
</script>
</body>
```
