Slow Response when tab contains a GridView

7 posts, 0 answers
  1. David
    David avatar
    21 posts
    Member since:
    Apr 2009

    Posted 14 May 2009 Link to this post

    Hi,

    i have noticed that when a tab contains a GridView it is very slow in reponding to opening is this right as i have can click and wait for upto 2 seconds before it moves to the tab?

    David
  2. Vlad
    Admin
    Vlad avatar
    11100 posts

    Posted 15 May 2009 Link to this post

    Hi David,

    Generally this can happen if you have lots of records in the grid.

    Sincerely yours,
    Vlad
    the Telerik team

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  4. Satish J
    Satish J avatar
    52 posts
    Member since:
    Aug 2009

    Posted 04 Feb 2010 Link to this post

    Hi,

         I face a similar situation. Is there a way by which I can navigate the Tab header items (using Arrow keys) without loading the contents of the respective Tab (indicated with a special border). Upon pressing Enter key, I would like to see the contents of the selected tab being loaded. Pls let me know how to achieve this.

    Thanks.
  5. Tihomir Petkov
    Admin
    Tihomir Petkov avatar
    576 posts

    Posted 10 Feb 2010 Link to this post

    Hi Satish,

    I implemented the scenario you inquired about in the attached sample project. Let me know if it helps.

    Kind regards,
    Tihomir Petkov
    the Telerik team

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  6. Satish J
    Satish J avatar
    52 posts
    Member since:
    Aug 2009

    Posted 10 Feb 2010 Link to this post

    Hi Tihomir,

                     Thanks for your response. I believe my requirement wasn't clear in my earlier post. My sincere apologies.Reiterating my requirement as below:

            Is there a way by which I can navigate the Tab header items (using Arrow keys) without loading the contents of the respective Tab. Upon pressing Enter key in the tab which has the focus (by way of navigating via Arrow keys), I would like to see the contents of that tab being loaded.
     
    I wanted a border for the tab header (to indicate the active tab which was navigated to via Arrow key) and not for the tab content in my earlier post (I believe, this is where I wasn't clear on my post)

    I have raised a support ticket as well and seems like, this feature is not available currently. Would be great if you could let me know how to achieve it.

    Thanks,
    Satish

  7. Tihomir Petkov
    Admin
    Tihomir Petkov avatar
    576 posts

    Posted 12 Feb 2010 Link to this post

    Hello Satish,

    The new scenario you described is almost identical to the one implemented in the example I sent you in my previous post. In fact, the only necessary change in the example would be to move the red border from the tab content to the tab header by re-styling it. However, the TabControl does not allow you to change only the selected TabItem header, without displaying the corresponding content area. Besides, if you actually need to do exactly what you described in your last post, it is rather impractical to use a TabControl since you will have to work around the native functionality of the control. It makes much more sense to simply use a row of properly styled buttons and display the content you want later on.

    Greetings,
    Tihomir Petkov
    the Telerik team

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  8. Tihomir Petkov
    Admin
    Tihomir Petkov avatar
    576 posts

    Posted 12 Feb 2010 Link to this post

    Hello Satish,

    The new scenario you described is almost identical to the one implemented in the example I sent you in my previous post. In fact, the only necessary change in the example would be to move the red border from the tab content to the tab header by re-styling it. However, the TabControl does not allow you to change only the selected TabItem header, without displaying the corresponding content area. Besides, if you actually need to do exactly what you described in your last post, it is rather impractical to use a TabControl since you will have to work around the native functionality of the control. It makes much more sense to simply use a row of properly styled buttons and display the content you want later on.

    Greetings,
    Tihomir Petkov
    the Telerik team

    Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.
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