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Forums / General Discussions / AjaxControlToolkit ReorderList not working

AjaxControlToolkit ReorderList not working

7 posts, 1 answered
  1. Eric
    Eric avatar
    147 posts
    Registered:
    12 Nov 2007
    31 Jan 2011
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    I have a custom control that allows reordering of items inside an UpdatePanel. If I put the control on a test ASPX page, it works fine. But inside SF, I can't reorder the items. They show up correctly, but when I try to drag them, it's as if they were just in a plain old repeater.

    Any thoughts?
  2. Radoslav Georgiev
    Radoslav Georgiev avatar
    3370 posts
    Registered:
    01 Feb 2016
    03 Feb 2011
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    Hi Eric,

    Thank you for using our services.

    It is a bit hard to determine what the problem might be. I am thinking that it is related to a problem which we have with view state, however I am not very sure as I do not know how you have created your control. If possible can you please show us some sample of code and markup which you use in your control?

    Regards,
    Radoslav Georgiev
    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
  3. Eric
    Eric avatar
    147 posts
    Registered:
    12 Nov 2007
    03 Feb 2011
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    Deleted post: long and not relevant
  4. Radoslav Georgiev
    Radoslav Georgiev avatar
    3370 posts
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    01 Feb 2016
    08 Feb 2011
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    Hi Eric,

    Interesting, I am not quite able to make this work in a normal .aspx page either. Can you please show me the markup of your .aspx page?

    Best wishes,
    Radoslav Georgiev
    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
  5. Eric
    Eric avatar
    147 posts
    Registered:
    12 Nov 2007
    08 Feb 2011
    Link to this post
    Deleted post: long and not relevant
  6. Eric
    Eric avatar
    147 posts
    Registered:
    12 Nov 2007
    08 Feb 2011
    Link to this post
    Deleted post: long and not relevant
  7. Radoslav Georgiev
    Radoslav Georgiev avatar
    3370 posts
    Registered:
    01 Feb 2016
    14 Feb 2011
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    Hi Eric,

    Thank you for providing the code.

    I think I have been able to resolve the problem with the control. It seems that the problem is related to this issue with the ReorderList control when working in .NET 4.0. Changing the ClientIDMode in the web.config as bellow made the reorder list appear correctly:
    <pages clientIDMode="AutoID">
      <controls>
        <add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
        <add tagPrefix="asp" namespace="System.Web.UI.WebControls" assembly="System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
        <add tagPrefix="telerik" namespace="Telerik.Web.UI" assembly="Telerik.Web.UI"/>
        <add tagPrefix="sitefinity" namespace="Telerik.Sitefinity.Web.UI.Fields" assembly="Telerik.Sitefinity"/>
      </controls>
    </pages>


    Kind regards,
    Radoslav Georgiev
    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
    Answered
7 posts, 1 answered