RadTreeListView content moves but colum headers dosent move with horizontal scroll bar

11 posts, 0 answers
  1. Rajasekhar
    Rajasekhar avatar
    15 posts
    Member since:
    Sep 2011

    Posted 12 Jun 2013 Link to this post

    Hello,

    We have a telerik Navigation RadTreeListView,we have a horizontal scroll bar internal to RadTreeListView.

    When we move the horizontal scroll bar towards right,data move towards right but the the column headers dosent move.

    Is this the limitation of RadTreeListView or do we have any work around on this.

    Thanks in advance.
  2. Maya
    Admin
    Maya avatar
    4062 posts

    Posted 12 Jun 2013 Link to this post

    Hello Rajasekhar,

    This behavior is not expected and actually, we have not observed such with RadTreeListView. Could you clarify what the implementation of the control is ? Do you do anything more specific ?  

    Regards,
    Maya
    Telerik

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  4. Rajasekhar
    Rajasekhar avatar
    15 posts
    Member since:
    Sep 2011

    Posted 12 Jun 2013 Link to this post

    we have a grid and telerikNavigation:RadTreeListView  internal to that.

    We have  5 telerikNavigation:RadColumn defined.

    when we resize the grid,automatically scroll bar appears internal to the RadTreeListView.

    when we are moving the scroll bar towards right,headers dosnt move from the place but binded data does.

    i want headers to moved laong with the binded data.

    If you observer the images,before scrolling button with + mark are coming under comments column.

    After minimizing the grid,I get a horizontal scroll bar,if i move that towards Right,button with + mark are coming under created date/time column,actual created date/time data is coming under some other column header.
    Attached the screen shots

  5. Maya
    Admin
    Maya avatar
    4062 posts

    Posted 12 Jun 2013 Link to this post

    Hi Rajasekhar,

    Could you paste the definition of RadTreeListView ? Do you place additional scroll viewer somewhere in it ? Or do you customize the control in a way ?  

    Regards,
    Maya
    Telerik

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  6. Rajasekhar
    Rajasekhar avatar
    15 posts
    Member since:
    Sep 2011

    Posted 12 Jun 2013 Link to this post

    <grid></grid>
  7. Rajasekhar
    Rajasekhar avatar
    15 posts
    Member since:
    Sep 2011

    Posted 12 Jun 2013 Link to this post

    <Grid></grid>
  8. Maya
    Admin
    Maya avatar
    4062 posts

    Posted 12 Jun 2013 Link to this post

    Hello Rajasekhar,

    Generally, you do not need to define ScrollViewer outside RadTreeListView as it has one of its own. Furthermore, placing virtualized control in panel measuring its children with infinity will break the whole virtualization mechanism.
    On a side note, could you clarify what is the version of RadControls for Silverlight you are working with ? Currently, there is no RadColumn element, nor EditStarted event, etc. in the official version of RadTreeListView for Silverlight. 

    Regards,
    Maya
    Telerik

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  9. Rajasekhar
    Rajasekhar avatar
    15 posts
    Member since:
    Sep 2011

    Posted 12 Jun 2013 Link to this post

    version 2010.1.422.1040
    runtime version v2.0.50727

    can you please let me know how can i overcome the issue which i mentioned.
  10. Maya
    Admin
    Maya avatar
    4062 posts

    Posted 12 Jun 2013 Link to this post

    Hi Rajasekhar,

    You can try removing the ScrollViewer and count on the ScrollViewer inside the control. However, my  recommendation is to upgrade to the latest version as the one you are working with is for Silverlight 3, which we discontinued to support. 

    Regards,
    Maya
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  11. Rajasekhar
    Rajasekhar avatar
    15 posts
    Member since:
    Sep 2011

    Posted 12 Jun 2013 Link to this post

    I tried with the ScrollViewer inside the control,still the issue continues.

    our target version is silverlight version 5
  12. Maya
    Admin
    Maya avatar
    4062 posts

    Posted 12 Jun 2013 Link to this post

    Hello Rajesekhar,

    My recommendation is to download our current official release that has binaries built against Silverlight 5. The behavior you described will not be observed on it. You can prove it on our demos
    The thing is that the version  you are working with is quite old (its was release 3 years ago) and there have been a lot of changes since then.

    Regards,
    Maya
    Telerik

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