CODEWITHSUNDEEP
javascriptphpjqueryajax
Ron
Ron

Reputation: 2503

Jquery with Ajax and PHP not working

I am trying to brush up on my jquery and ajax. In Jquery in 8 hours there is this:

<!DOCTYPE html>
<htmlxmlns="http://www.w3.org/1999/xhtml">
<head>
<title>A JQuery Sample Program</title> 
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js">
</script>
<script type="text/javascript"> 
$(function() {
$.ajax({
type:"POST",
url:"postFile.php",
data: {data:100},
success:function(data) {
$("div").html(data);} });}); 
</script>
</head>
<body> 
Response: <div></div>
</body></html>

and postFile.php is this:

<?php
if ($_POST["data"]=="100") {echo "100";}
?>

I'm running this under IISExpress. BUT all I get from the browser (Chrome) is method not allowed in jquery.min.js:4. This seems so simple and yet, doesn't work.

Upvotes: 0

Views: 76

Answers (1)

I wrestled a bear once.
I wrestled a bear once.

Reputation: 23379

Method not allowed usually happens when you're trying to request a file that's on another domain. I assume that's not your real code since it looks like you're calling a file that's on the same domain. Read about cross domain scripting. You can't do AJAX calls to a script that's on a different domain.

Upvotes: 2

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