此方法用于把所有匹配的元素替换成指定的HTML或DOM元素
content(String, Element, jQuery, Function)
用于将匹配元素替换掉的内容。如果这里传递一个函数进来的话,函数返回值必须是HTML字符串。
fn
返回THML字符串,用来替换的内容。
实例:
<html lang='zh-cn'>
<head>
<title>Insert you title</title>
<meta http-equiv='description' content='this is my page'>
<meta http-equiv='keywords' content='keyword1,keyword2,keyword3'>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<script type='text/javascript' src='./js/jquery-1.12.1.min.js'></script>
<style type="text/css">
*{margin:0;padding:0;}
html{font:400 15px/1.2em 'Courier New';color:#666;750px;margin:25px auto;}
ul{list-style:none;}
.hover{color:#FF96EC;}
.wrapAll{color:#FF96EC;}
</style>
<script type='text/javascript'>
$(function(){
// $('.list').replaceWith(document.createElement("div"));
$('.list').replaceWith($('.wrap')); // 这种替换方法属于移动替换,不属于复制替换
// $('.wrap').replaceAll($('.list'));
});
</script>
</head>
<body>
<div id='demo'>
<div class='noClassDemo'>
<ul class='list'>
<li>Index value :</li>
<li>Index value :</li>
<li>Index value :</li>
<li>Index value :</li>
<li>Index value :</li>
<li>Index value :</li>
<li class='active'>Index</li>
<li class='wrap'>Index value :</li>
<li>Index value :</li>
</ul>
<div>
<p class='list'>this is unwrap test</p>
</div>
</div>
<p class='list'>this is unwrap test</p>
</div>
</body>
</html>