RadTreeView and Page Load Performance

5 posts, 0 answers
  1. Marc
    Marc avatar
    17 posts
    Member since:
    May 2009

    Posted 08 Jul 2009 Link to this post

    We have created a web form with two radtreeview controls and some standard vs2008 webcontrols (Buttons, DropDownList etc.) The first tree is loaded with about 15-20 nodes loaded from using tree.LoadXML(XMLSTRING);. The second has approximately 300 nodes loaded programmatically from a SQLDataReader and tree.nodes.add(). This form loads very fast on our local LAN (1-2 seconds). But when we moved it to our production server (test site) we found that the time it takes to load the page is up to 15 – 20 seconds (page source size is ~ 150KB). Our old asp.net web form with the standard microsoft treeview control loads (using SQLDataReader and tree.nodes.add()) in 5-7 seconds (page source size in ~ 450kb).

    Using 3.5 .net framework

    firefox 3.0.4 and IE 6,7,8

    IIS 6 on win2003 sp2

     

    Any thoughts as to why our web form is loading so slow. Is the some issue with the trial version that would cause this behavior?

     

    Thanks,

     

    Marc Bumgarner

    eComponents Technology Inc.

  2. Atanas Korchev
    Admin
    Atanas Korchev avatar
    8462 posts

    Posted 09 Jul 2009 Link to this post

    Hello Marc,

    Could you please let us know which version are you using? Also is there any live url where we can observe this behavior?

    To answer your question - there is no difference between the trial and dev version except that the trial outputs a trial message from time to time.

    Regards,
    Albert
    the Telerik team

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  3. Marc
    Marc avatar
    17 posts
    Member since:
    May 2009

    Posted 14 Jul 2009 Link to this post

    Sorry for the late response,  I have been on vacation.

    The version we have installed is v2009.1.402.35

    The link below will provide access to our test site

    https://216.129.228.146/webreportsmenu/default.aspx?parm=111

     

    setting parm=11 or 1111 or 111 will reload different contents to the treeview contols.

     

    Thanks,

     

    Marc Bumgarner

    eComponents Technology Inc.

  4. Marc
    Marc avatar
    17 posts
    Member since:
    May 2009

    Posted 15 Jul 2009 Link to this post

    The version we have installed is v2009.1.402.35

    The link below will provide access to our test site

    https://216.129.228.146/webreportsmenu/default.aspx?parm=111

     

    setting parm=11 or 1111 or 111 will reload different contents to the treeview contols.

     

    Thanks,

     

    Marc Bumgarner

    eComponents Technology Inc.

  5. Paul
    Admin
    Paul avatar
    4281 posts

    Posted 16 Jul 2009 Link to this post

    Hello Marc,

    I think everything's fine with your application. We browsed the provided URL and the treeviews load very fast. Please refer to the attached movie for details. Please check for some network infrastructure problems in your network, used antivirus/firewall.

    Sincerely yours,
    Paul
    the Telerik team

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