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11/02/2009 at 04:07AM PST, ID: 24863320 | Points: 125
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AJAX XmlHTTPRequest status returns 0

Asked by appstar in Asynchronous Javascript and XML (AJAX), JScript, Extensible HTML (XHTML)

Tags: Ajax

I have a similar question like this,

http://www.experts-exchange.com/Programming/Languages/Scripting/AJAX/Q_24530769.html

I do encounter similar problem randomly that xhr.status is 0 when xhr.readyState is 4. I've been researching online and found there is no case for http request to return 0.

In that answered question, I don't quite get the meaning of the solution. Could someone shed more light on this? In what case xhr.status would be 0? Is

if (xhr.status == 200 || xhr.status == 0)

a good solution for this after all?

Thanks.
Related Solutions: XmlHTTPRequest status returns 0
[+][-]11/02/09 06:32 AM, ID: 25719609

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[+][-]11/09/09 03:37 AM, ID: 25774951

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