日期:2014-05-16  浏览次数:20389 次

为啥死活就是调不出来jquery的函数 下面代码
HTML code

<!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>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script src="js/jquery-1.7.2.min.js" type="text/javascript">
<title>无标题文档</title>
<script type="text/javascript" src="js/jquery-1.7.2.min.js" />
<script type="text/javascript">  
$(document).ready(function(){
$("#imgdenglu").click(function(){
alert("aaa");
});
});

</script>
</head>

<body>
<input type="button" id="imgdenglu" />
</body>
</html>


怎么点imgdenglu按钮人家就是不出窗口

------解决方案--------------------
HTML code

<!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>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<script type="text/javascript" src="js/jquery-1.7.2.min.js"></script>
<script type="text/javascript">  
$(document).ready(function(){
$("#imgdenglu").click(function(){
alert("aaa");
});
});

</script>
</head>

<body>
<input type="button" id="imgdenglu" />
</body>
</html>

------解决方案--------------------
<script src="...">如果src里有内容,即外联js的话,这里不能写代码</script>

<script>
//code
</script>