How to add Ajax Loading Panel for dynamically adding controls ?

1 posts, 0 answers
  1. Achuthan
    Achuthan avatar
    31 posts
    Member since:
    May 2007

    Posted 27 Dec 2011 Link to this post


    I am adding the User Control which contains Tabstrip as well as the grid to the sharepoint webpart page. In the OnInit event of the webpart, I have some custom requirement in the Init event due to that I am unable to add the ajax loading panel and ajax manager in it.Please add the necessary Telerik assembly references, build and deploy the WebPart under SharePoint 2010.Presently which tab has been selected depends on it I will generate Radgrid and add it on the multipage on the tabclick event. In the grid contains 100000 records assigned as a datasource so I need to show the loading panel in the grid. I am dynamically adding radgrid so how could I add loading panel to the radgrid ?

    I need to add the loading panel in the tabstrip control when the following events occurs

    1. Grid Page Size Changed
    2. Grid Page Index Changed
    3. At the time of Tabclick Event
    4. Filtering the Column in the grid.

     I have attached the sample project which replicates the actual requirement.

    Could you provide a solution for this issue as soon as possible.So how to add ajax loading panel while dynamically adding grid to the tabstrip ? 

    Ramalingam S 
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