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POUsing jQuery to parse XML returned from PHP script (imgur.com API)
 

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  1. POUsing jQuery to parse XML returned from PHP script (imgur.com API)
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    <p>Here's my jQuery:</p> <pre><code>var docname = $('#doc').val(); function parseXml(xml) { $(xml).find("rsp").each(function() { alert("success"); }); } $('#submit').click(function() { $.ajax({ type: "GET", url: "img_upload.php", data: "doc=" + docname, dataType: "xml", success: parseXml }); return false; }); </code></pre> <p>Note that #doc is the id of a form text input box and #submit is the submit button's id. If successful, I'd like a simple "success" javascript popup to appear.</p> <p>Here's <em>img_upload.php</em> with my API key omitted:</p> <pre><code>&lt;?php $filename = $_GET["doc"]; $handle = fopen($filename, "r"); $data = fread($handle, filesize($filename)); // $data is file data $pvars = array('image' =&gt; base64_encode($data), 'key' =&gt; &lt;MY API KEY&gt;); $timeout = 30; $curl = curl_init(); curl_setopt($curl, CURLOPT_URL, 'http://imgur.com/api/upload.xml'); curl_setopt($curl, CURLOPT_TIMEOUT, $timeout); curl_setopt($curl, CURLOPT_POST, 1); curl_setopt($curl, CURLOPT_POSTFIELDS, $pvars); $xml = curl_exec($curl); curl_close ($curl); ?&gt; </code></pre> <p>When directly accessed with a GET argument for "doc", img_upload.php file returns the following XML format:</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;rsp stat="ok"&gt; &lt;image_hash&gt;cxmHM&lt;/image_hash&gt; &lt;delete_hash&gt;NNy6VNpiAA&lt;/delete_hash&gt; &lt;original_image&gt;http://imgur.com/cxmHM.png&lt;/original_image&gt; &lt;large_thumbnail&gt;http://imgur.com/cxmHMl.png&lt;/large_thumbnail&gt; &lt;small_thumbnail&gt;http://imgur.com/cxmHMs.png&lt;/small_thumbnail&gt; &lt;imgur_page&gt;http://imgur.com/cxmHM&lt;/imgur_page&gt; &lt;delete_page&gt;http://imgur.com/delete/NNy6VNpiAA&lt;/delete_page&gt; &lt;/rsp&gt; </code></pre> <p>What's the problem here? Here's the <a href="http://code.google.com/p/imgur-api/wiki/ImageUploading" rel="nofollow noreferrer">Imgur API page</a> for reference.</p>
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    1. COYour code seems fine. What is it that is not working?
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    2. CO"What's the problem here?" - Exactly. What _is_ the problem? I assume "It's not working". But can you be a bit more specific?
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    3. COI'm not sure what is happening, I don't even think the AJAX is firing, because when I click #submit the page refreshes as a blank page.
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