jquery学习之html和text的区别
html()显示html，包括标签
text()显示的是纯文本
<html>
<head>
<script type="text/javascript" src="/jquery/jquery.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("button").click(function(){
alert($("div").html());
alert($("div").text());
});
});
</script>
</head>
<body>
<div>
<h1 id="h1">This is a heading</h1>
<p>This is a paragraph.</p>
<p>This is another paragraph.</p>
<p>This is another paragraph.</p>
<p>This is another paragraph.</p>
</div>
<button id="default">default</button>
</body>
</html>result:
第一个alert输出
<h1id="h1">Thisisaheading</h1>
<p>Thisisaparagraph.</p>
<p>Thisisanotherparagraph.</p>
<p>Thisisanotherparagraph.</p>
<p>Thisisanotherparagraph.</p>
第二个alert输出
Thisisaheading
Thisisaparagraph.
Thisisanotherparagraph.
Thisisanotherparagraph.
Thisisanotherparagraph.