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jQuery Tutorial

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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"> 
<title>php中文網(wǎng)(php.cn)</title> 
<script src="http://libs.baidu.com/jquery/1.10.2/jquery.min.js">
</script>
<script>
$(document).ready(function(){
  $("p").click(function(){
    $(this).hide();
  });
});
</script>
</head>
<body>
<p>如果你點我，我就會消失。</p>
<p>繼續(xù)點我!</p>
<p>接著點我!</p>
</body>
</html>

jQuery ??

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||
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>php中文網(wǎng)(php.cn)</title> <script src="http://libs.baidu.com/jquery/1.10.2/jquery.min.js"></script> </head> <body> <div id="divMsg">Hello World!</div> <input id="btnShow" type="button" value="顯示" /> <input id="btnHide" type="button" value="隱藏" /><br /> <input id="btnChange" type="button" value="修改內(nèi)容為 Hello World, too!" /> <script type="text/javascript" > $("#btnShow").bind("click", function(event) { $("#divMsg").show(); }); $("#btnHide").bind("click", function(event) { $("#divMsg").hide(); }); $("#btnChange").bind("click", function(event) { $("#divMsg").html("Hello World, too!"); }); </script> </body> </html>