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404 Errors

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4 posts, 0 answers

Mark Shaw

11 posts

Member since:
Feb 2010

Posted 20 Apr 2010 Link to this post

You guys have any thoughts on how to handle http 404 errors and such?

Our need is to trap these errors and present a more informative response.

I tried tapping into the UrlLoaded event but it seems to only fire once.

We are setting the url source via binding in a View Model.

-Mark
Valentin.Stoychev
Admin

2198 posts

Posted 20 Apr 2010 Link to this post

Hi Mark Shaw,

If you mean to handle errors when users are navigating to invalid pages inside the html placehodler this can't be done due to restrictions exposed from the browser. We can't access the html page that is loaded because of thecross-domain frame restrictions.

Best wishes,
Valentin.Stoychev
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Mark Shaw

11 posts

Member since:
Feb 2010

Posted 20 Apr 2010 Link to this post

Ok.. bummer... so there isn't a iframe window loaded event?

If anything... if we could know when the window / iframes loaded event fires then I could scrape the results.
Miro Miroslavov
Admin

588 posts

Posted 23 Apr 2010 Link to this post

Hello Mark Shaw,

Iframe.loaded (which triggers UrlLoaded) event is fired only once, after that we/you don't have access to the iframe object at all (due to the restrictions mentioned below), so you can't hook any callbacks.

Regards,
Miro Miroslavov
the Telerik team

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