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HomeHomeArchived Discus...Archived Discus...Developing Under Previous Versions of .NETDeveloping Under Previous Versions of .NETASP.Net 2.0ASP.Net 2.0AJAX and Page.IsCallbackAJAX and Page.IsCallback
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6/10/2007 6:18 PM
 
Oscar Martin

www.bestwebsites.co.nz
Joined: 3/24/2004
Posts: 419

A question: 

 

I would expect that Page.IsCallback is true when an AJAX callback occurs, but it is actually false.  Why would this be?

 

Thanks

 

JK.

You know your website is cool, so why not let your users help you by spreading the word on social networking sites - get the DotNetNuke Social Bookmarks Module with 57 different ways to add social bookmarks to your site ... or download the FREE demo right now
 
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6/11/2007 12:50 PM
 
Jon Henning

www.codeendeavors.com
Joined: 3/20/2003
Posts: 1767

What method are you using to perform you callback?  Is it the one integrated into ASP.NET 2.0, or something else like the ClientAPI or MS AJAX Extensions?
 
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6/11/2007 5:55 PM
 
Oscar Martin

www.bestwebsites.co.nz
Joined: 3/24/2004
Posts: 419

Hi Jon,

I am creating a usercontrol with the "supports partial rendering" attribute in DNN 4.5.3 ..  is this implemented as a postback or a callback? 

JK.

You know your website is cool, so why not let your users help you by spreading the word on social networking sites - get the DotNetNuke Social Bookmarks Module with 57 different ways to add social bookmarks to your site ... or download the FREE demo right now
 
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6/12/2007 9:57 PM
 
Jon Henning

www.codeendeavors.com
Joined: 3/20/2003
Posts: 1767

The updatepanel which is used in supports partial rendering scenerios, does a postback behind the scenes.  I am not at a programming computer right now, but did a quick search, and believe you can use the scriptmanager to determine if you are in a callback. 

http://www.irishdev.com/blogs/kieranlynam/archive/2006/05/30/1486.aspx
 
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