I have a simple mx:html that load a page.. I'd like to show a popup when there is a problem loading the page...
How can I handle this event? I have not find anything useful on the web :(
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I guess you are using AIR then, you could add the tag. – Kodiak Sep 27 '11 at 09:53
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Yes I'm using Air... which tag? – Marcx Sep 27 '11 at 10:02
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I think you'll need to watch the document for the load event, then check the text for an error message. – Amy Blankenship Sep 27 '11 at 12:00
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thank you... I used a socketMonitor to check if the connection is available before loading the page into the mx:html, now I only had to check the http errors... – Marcx Sep 27 '11 at 12:55
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Do you mean javascript errors or HTTP status like 404 (not found)? – Exort Sep 27 '11 at 17:43
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HTTP status, 404, 403, etc... – Marcx Sep 28 '11 at 07:10
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mx:html is based on htmlloader, and unfortunately you cannot read HTTP headers using this object, so you cannot read the HTTP status. Several workarounds are:
a)use an urloader before the htmlloader and check the HTTP status
b)you can read the html page content with yourhtmlcontrol.htmlloader.window.document. If it's a known page you can detect if the page content corresponds with some status.
I think that a) is more reliable than b).
Cornel Creanga
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thank you... I used the option A, urlloader for checking the connection and the HTTP Status, then if HTTP_STATUS = 200, the urlloader load the page.. :) – Marcx Sep 29 '11 at 20:04