jQuery alert box doesn't appear
I have been stumped on this for about an hour. I have the following code that doesn't load the alert box when the page loads.
I have tried on two different machines with no avail (JS is enabled on both machines using both Chrome and FF).
<!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><?php echo $pageTitle; ?></title>
<link href="../css/style.css" rel="stylesheet" type="text/css" media="all" />
<link href="/favicon.ico" rel="shortcut icon" type="image/x-icon" />
<!--[if !IE 7]>
<style type="text/css">
#wrap {display:table;height:100%}
</style>
<![endif]-开发者_运维百科->
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
alert("hello");
}
</script>
</head>
<body>
...
</body>
</html>
$(document).ready(function() {
alert("hello");
}); //note this line
You're missing your closing parenthesis and semi-colon:
<script type="text/javascript">
$(document).ready(function() {
alert("hello");
});
</script>
Replace your script with this:
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
alert("hello");
});
</script>
For some reason you can't close the script tag with just a /> to close. You need a closing element. Also you are missing the closing bracket on your jquery ready function.
you miss closing ); before the tag
You cannot close the <script> tag in the shorthand way you need to use <script></script>. Also the jQuery wrapper needs to be wrapped with
$(document).ready(function() {
...
});
or just
$(function(){
...
});
加载中,请稍侯......
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