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POParsing xml data from a remote website
 

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  1. POParsing xml data from a remote website
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    <p>I would like to parse the xml data from a remote website <a href="http://services.faa.gov/airport/status/IAD?format=xml" rel="nofollow">http://services.faa.gov/airport/status/IAD?format=xml</a>...But I was not able to parse the xml data and I am only getting error. But I was able to parse the JSON data from the same remote website <a href="http://services.faa.gov/airport/status/IAD?format=json" rel="nofollow">http://services.faa.gov/airport/status/IAD?format=json</a>. The code I have used to parse the xml data is:</p> <pre><code>&lt;!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"&gt; &lt;html xmlns="http://www.w3.org/1999/xhtml"&gt; &lt;head&gt; &lt;title&gt;Aviation&lt;/title&gt; &lt;script type="text/javascript" src="Scripts/jquery-1.7.2.min.js"&gt;&lt;/script&gt; &lt;script type="text/javascript"&gt; var result; function xmlparser() { $.ajax({ type: "GET", url: "http://services.faa.gov/airport/status/IAD?format=xml", dataType: "xml", success: function (xml) { result = xml.city; document.myform.result1.value = result; }, error: function (xml) { alert(xml.status + ' ' + xml.statusText); } }); } &lt;/script&gt; &lt;/head&gt; &lt;body&gt; &lt;p id="details"&gt;&lt;/p&gt; &lt;form name="myform"&gt; &lt;input type="button" name="clickme" value="Click here to show the city name" onclick=xmlparser() /&gt; &lt;input type="text" name="result1" readonly="true"/&gt; &lt;/form&gt; &lt;/body&gt; &lt;/html&gt; </code></pre> <p>I was only getting the error as 'o Error' in the alert box since I have printed the error message. Anybody please helpout to parse the xml data from the remote website. <strong>Note</strong>: I have also 'City' instead of 'city' but its not working... Thanks in advance...</p>
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    1. USprabu R
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    1. COAjax can't do cross-domain requests. You would have to use a server-side script to proxy the information
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    2. COJavaScript can do cross-domain requests, via Ajax, if the response coming back is jsonp. When it comes to xml and json then you can not do a cross domain request from JavaScript and as @Pekka commented you will need to have a server-side proxy to send the request.
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    3. CO@Pekka : Will u please explain me how to do it with this example??? But how come i was able to do cross domain requests in ajax using JSON data??? Thank You...
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