<!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
多谢了一行 去掉了还是不行
<!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>
//code
</script>