Performance while using Telerik controls

2 posts, 0 answers
  1. rajani
    rajani avatar
    16 posts
    Member since:
    Aug 2010

    Posted 22 Oct 2010 Link to this post

    I am new to Telerik. I have developed a a screen containing Telerik panel bars containing, telerik text boxes, comboboxes and Telerik Grid andTelerik date picker.
    There are 5 panel items each containg on total 38 controls and 5-7 validators
    follwoing are the details,
    1. Telerik Trial version
    2. OS the application is being tetsed in: Windows 7/Windows 2008 server/ Windows XP
    3. Browser:  IE8, Mozilla 3.0
    4. Working Environment: Visual Studio 2010

    The follwing are the issues,
    1.  Performance is bad during load of page in Windows 7/Windows 2008 server and  when items are being selected from comboxes .  Performance is better in Windows XP.
    2. The screen flickers on occurance of events, and the controls lose set width.
    3. These Issues are not that noticeable in Mozilla.

    I have looked into the optimization section, but was not of much help. Pl suggest.
  2. Pavlina
    Pavlina avatar
    6187 posts

    Posted 22 Oct 2010 Link to this post

    Hi Rajani,

    The loading time of the page and the parsing/rendering of Telerik AJAX controls javascript and html can vary depending on the features and number of components you load at once. For useful tips on how to optimize the performance of your application please refer to the links below:
    Top performance AJAX (section "Performance")

    Regarding your second problem - please make sure that you are using HeaderStyle-Width property to set columns width. Note that it is not recommended to use ItemStyle-Width to set column widths.

    Best wishes,
    the Telerik team
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