I have a jQuery library code in jquery.xyz.js . I have an html file which uses the function defined in jquery.xyz.js in this manner .
<html>
<body>
<script type="text/javascript">
document.write("This is my first JavaScript!");
$(function(){ $("ul#xy01").xyz(); });
</script>
</body>
</html>
But the jQuery is not running, which I am assuming because I haven't loaded the jQuery properly onto the html page. So how do I do it?
I have a jQuery library code in jquery.xyz.js . I have an html file which uses the function defined in jquery.xyz.js in this manner .
<html>
<body>
<script type="text/javascript">
document.write("This is my first JavaScript!");
$(function(){ $("ul#xy01").xyz(); });
</script>
</body>
</html>
But the jQuery is not running, which I am assuming because I haven't loaded the jQuery properly onto the html page. So how do I do it?
Share Improve this question edited Nov 26, 2013 at 13:17 BenMorel 36.7k52 gold badges205 silver badges337 bronze badges asked Nov 26, 2010 at 9:45 HickHick 36.4k47 gold badges160 silver badges250 bronze badges6 Answers
Reset to default 4 <script type="text/javascript" src="jquery.js"></script>
See how jQuery works in the manual for the basics, and the download page to fetch the library (or to find out addresses for direct linking on a Content Delivery Network).
<html>
<head>
<script type="text/javascript" src="http://code.jquery./jquery-1.4.2.min.js">
</script>
</head>
<body>
<script type="text/javascript">
document.write("This is my first JavaScript!");
$(function(){ $("ul#xy01").xyz(); });
</script>
</body>
</html>
You just need to include the script files before using functions defined in them ($ is just a function), for example:
<html>
<body>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="jquery.xyz.js"></script>
<script type="text/javascript">
$(function(){ $("ul#xy01").xyz(); });
</script>
</body>
</html>
Be sure to include jQuery before plugins that rely on it, or you'll get some errors first thing.
<script>
var script = document.createElement('script');
script.onload = function () {
//do stuff with the script
};
script.src = 'https://ajax.googleapis./ajax/libs/jquery/xx.xx/jquery.min.js';
document.head.appendChild(script);
</script>
<script type="text/javascript" src="PATH TO YOUR JS FILE"></script>
Stick this above your jQuery code in the <head></head>
<script src="/js/jquery.js" type="text/javascript"></script>