Ajax leaving a weird error

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$("cApplication'.$col1.'").click(function(){
				$.ajax({
					url: "?page=acp_apps_check",
					type: "post",
					data: {capp:'.$col1.'},
					success: function(){
						alert("set session");
					}
				});
			)};

The following Ajax code leaves this error for no reason:

Uncaught RefernceError: $ is not defined

Can't understand the problem.

Full PHP code:

PHP

echo '<head><script src="jquery.js"></script>
			<script type="text/javascript">
			$("cApplication'.$col1.'").click(function(){
				$.ajax({
					url: "?page=acp_apps_check",
					type: "post",
					data: {capp:'.$col1.'},
					success: function(){
						alert("set session");
					}
				});
			});
			</script>
			</html></head>';

Posted 9-May-13 8:36am

NextGenDeveloper

Updated 9-May-13 8:38am

v2

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Comments

ZurdoDev 9-May-13 14:39pm

Do you really mean to send the string value ".$col1."? Also, the last combination of squiggs and parens is wrong. It should be just like the closing of the .ajax function }); Just follow their order.

NextGenDeveloper 9-May-13 14:43pm

Yes I do, I'm doing something that runs on a loop so I need it to work this way.

Also I updated the error, I posted the wrong one. I know that they were not in the right order.

ZurdoDev 9-May-13 14:44pm

$ is not defined means the browser does not know what $ is. You need to load jquery.js.

NextGenDeveloper 9-May-13 14:48pm

Thanks! all of the errors are gone, kinda forgot that there is a jquery.js that you need to download and put.

ZurdoDev 9-May-13 15:08pm

Glad to hear.

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ZurdoDev · Accepted Answer · 2013-05-09T09:08:00

Solution 2

$ is not defined means the browser does not know what $ is. You need to load jquery.js.

Posted 9-May-13 9:08am

ZurdoDev