Radwindow Performance Issue

3 posts, 0 answers
  1. Deepa
    Deepa avatar
    11 posts
    Member since:
    Sep 2010

    Posted 14 Dec 2010 Link to this post


    I am using RADWINDOW for some of the popups I have on my ASPX page. Before I was using regulat IE popup but I figured that they were slow bcz they are actual browsers. and I was also having problem accessing the Telerik controls client side on the regular IE popups.
    RADWINDOW works very fine for me. But my ASPX page has many panels, RADGRID, and otehr telerik controls (about 300 controls )and it is already loading slow. I have 5 popups on page uses RADwindow.

    I was just curious to know that does RADWINDOW resides on the same page because I figured that it is loading very fast. The only problem is if it is staying on the same page and doint Hide and show then It will be very expensive for my ASPX page.

    I use,




    to open the radwindow.
    I would very appriciate if you could answer this for me.



  2. Georgi Tunev
    Georgi Tunev avatar
    7207 posts

    Posted 15 Dec 2010 Link to this post

    Hi Deepa,

    When you open a content page (different than the main one) in RadWindow, the control uses a standard IFRAME to display the page and it behaves just like an IFRAME. The RadWindow's object is on the main page.

    Best wishes,
    Georgi Tunev
    the Telerik team
    Browse the vast support resources we have to jump start your development with RadControls for ASP.NET AJAX. See how to integrate our AJAX controls seamlessly in SharePoint 2007/2010 visiting our common SharePoint portal.
  3. Deepa
    Deepa avatar
    11 posts
    Member since:
    Sep 2010

    Posted 15 Dec 2010 Link to this post

    Thanks for the explaination ...
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