hi,
i'm trying to use an AjaxManager within  a User control's script using your recommended following code:
but everytime the page give me a 'System.NullReferenceException: Object reference not set to an instance of an object' error.
any advice of what could be the reason?
regards

Hi Chani,

Please refer to the following articles for more information about how to reference the ajax manager in master/content page scenario and trigger ajax requests from the client:
http://www.telerik.com/DEMOS/ASPNET/Prometheus/Ajax/Examples/Manager/MasterPage/DefaultCS.aspx
http://www.telerik.com/help/aspnet-ajax/ajxmasterpageupdateeverywhere.html

I hope this helps.

Regards,
Pavlina
the Telerik team

Hi Pavlina and thanks,
Sorry but the first link was a dead link.
In the second example (showed by the second page) the code gets the manager by calling ‘Master.FindControl’  and passing its ID which exactly what I am trying to avoid (hard coding the ID will couple my user control). Either way it is not addressing my issue here because what I’m trying to do is triggering the manager’s ‘ajaxRequest’ from the client side within my control and according to your samples through all your resources (the documentation, forum, demo site and knowledge base) your are suggesting getting the manager through the shared ‘GetCurrent(Page)’ method but using this was always getting me ‘NullReferenceException’ error no matter where I used it (client or server side)
regards

Hello Chani,

The proper link is here:
http://demos.telerik.com/aspnet-ajax/ajax/examples/manager/usercontrol/defaultcs.aspx

However, does using the following syntax, makes a difference?
C#


Sincerely yours,
Pavlina
the Telerik team