jquery初学者的疑问

张小莱 2010-02-24 10:50:19

在http://code.google.com/p/jqueryjs/downloads/list 下载了jquery-1.3.2.js，更名为jquery.js



<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<title>Hello, jQuery World!</title>

<meta name="generator" content="editplus" />

<meta name="author" content="" />

<meta name="keywords" content="" />

<meta name="description" content="" />

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<script type="text/javascript" src="jquery.js"></script>

</head>



<body>

<div id="divMsg">Hello World!</div>

<input id="btnShow" type="button" value="显示" />

<input id="btnHide" type="button" value="隐藏" /><br />

<input id="btnChange" type="button" value="修改内容为 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>

以上代码存储为1.html，与jquery.js在同一个目录里。运行了一下，出现了错误。

怎么回事？是不是缺点什么？

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leoz2z 2010-02-24

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楼上正解～～～～～～

shan1119 2010-02-24

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<title>Hello, jQuery World!</title>

<meta name="generator" content="editplus" />

<meta name="author" content="" />

<meta name="keywords" content="" />

<meta name="description" content="" />

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<script type='text/javascript' src='http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js'></script>

</head>



<body>

<div id="divMsg">Hello World!</div>

<input id="btnShow" type="button" value=">f示" />

<input id="btnHide" type="button" value="趨藏" /><br />

<input id="btnChange" type="button" value="修改内容:N 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>