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POjQuery ajax request using jsonp error
 

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    <p>I'm writing an app and I need to access some json data in the client side from another server. Because of the cross domain issue I plan on using jsonp. jQuery allows me to do this using the $.getJSON() method, however, I have no way to tell if the method has failed (i.e., the server is not responding or something). So I tried the approach to get the JSON data using $.ajax instead. But it's not working and I don't know what to try. Here an example showing my issue:</p> <pre><code>&lt;!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"&gt; &lt;html&gt; &lt;head&gt; &lt;meta http-equiv="Content-type" content="text/html; charset=utf-8"&gt; &lt;title&gt;TEST&lt;/title&gt; &lt;script type="text/javascript" src="scripts/jquery-1.5.1.min.js"&gt;&lt;/script&gt; &lt;script type="text/javascript"&gt; $(document).ready(function() { $('#button_detect').click(function(){ var feedApiAjax = 'http://ajax.googleapis.com/ajax/services/feed/load?v=1.0&amp;q='; var feedApiGetJSON = 'http://ajax.googleapis.com/ajax/services/feed/load?v=1.0&amp;callback=?&amp;q='; var feedUrl = 'http://www.engadget.com/rss.xml'; $.ajax({ url: feedApiAjax + feedUrl, datatype: 'jsonp', success: function(data) { console.log('$.ajax() success'); }, error: function(xhr, testStatus, error) { console.log('$.ajax() error'); } }); $.getJSON( feedApiGetJSON + feedUrl, function(data) { console.log('$.getJSON success'); }); }); }); &lt;/script&gt; &lt;/head&gt; &lt;body&gt; &lt;div id="button_detect"&gt;CLICK ME!!!!&lt;/div&gt; &lt;/body&gt; </code></pre> <p></p> <p>If you create a web page with this code and click on the "Click Me" div you'll see that the $.getJSON request is working and the $.Ajax one is not. I've tried putting/removing the "callback=?" tg, used "jsonp" and "json" data types, but non of this worked.</p> <p>Any idea on what might I be doing wrong?</p> <p>Cheers!</p>
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    1. COYou should also probably double check to make sure that `feedUrl` doesn't need to be percent-encoded for the request.
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