slow performance

5 posts, 0 answers
  1. kizza
    kizza avatar
    14 posts
    Member since:
    Oct 2006

    Posted 13 May 2008 Link to this post

    Hi,

    I have a RadMenu in a masterpage
    and a radgrid with 2k rows in a different page.

    Scrolling is really slow when viewing the grid, when disabling EnableEmbeddedSkins in RadMenu everything works fine, but offcourse the menu is not skinned.

    What should i do to make this work?

    Cheers!
  2. Paul
    Admin
    Paul avatar
    4281 posts

    Posted 13 May 2008 Link to this post

    Hi kizza,

    This side effect might be related to WebResource caching - when your website is in debug mode (<compilation debug="true" /> in web.config) files streamed by WebResource.axd are not cached by the browser.

    Here is a nice blog post on that matter: 
    http://ocegtech.blogspot.com/2006/06/aspnet-20-webresourceaxd-and-browser.html

    In a word everything should be ok once the site is not in debug mode (<compilation debug="false" />).

    In additon, have in mind that the VS internal web server (a.k.a Cassini) does not use browser's cache.

    Let me know whether this helps.

    Best wishes,
    Paul
    the Telerik team

    Instantly find answers to your questions at the new Telerik Support Center
  3. kizza
    kizza avatar
    14 posts
    Member since:
    Oct 2006

    Posted 13 May 2008 Link to this post

    Hi, debug is already on false.

    BTW, i only have this problem in IE7 but not in FF. Maybe this helps.
  4. Atanas Korchev
    Admin
    Atanas Korchev avatar
    8462 posts

    Posted 15 May 2008 Link to this post

    Hi kizza,

    Does the problem appear with other skins?Disabling the skin prevents RadMenu from including the corresponding skin CSS file. However it is not clear why that CSS file may cause the performance issue. Is there any live url where we can observe this behavior? This would greatly help us troubleshoot the problem. If this is not possible you can open a support ticket and send us a sample project which replicates the performance issue. Thanks.

    Looking forward to your reply,
    Albert
    the Telerik team

    Instantly find answers to your questions at the new Telerik Support Center
  5. Thomas Yost
    Thomas Yost avatar
    2 posts
    Member since:
    Jun 2008

    Posted 21 Oct 2008 Link to this post

    I had a problem when I had a subitem on a menu where IE would hang for about 5 seconds and consume one CPU.

    I determined that it was my SpyBot add-in.
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