IE 9 ListBox Bug Information

6 posts, 0 answers
  1. Ramjet
    Ramjet avatar
    51 posts
    Member since:
    Jul 2009

    Posted 13 Aug 2011 Link to this post

    Hello,

    For anyone out there using IE 9 and version 2010.1.519.35 ASP .NET I think I may have found a bug. Now I am not sure if this is a Telerik or Msoft issue but it is there either way. The drag and drop capability was not working between the two list boxes. Had me pulling my hair out till I tried other IE versions along with Safari and Firefox. The code below worked in every way except for drag and drop and the Server side API event were not firing.

    <td>
         <telerik:RadListBox ID="AvailableRolesListBox" runat="server" Height="200" DataTextField="DisplayName" DataValueField="RoleId" CssClass="AvailableRolesListBox" SelectionMode="Multiple" AllowTransfer="true" TransferToID="SelectedRolesListBox" OnTransferred="RadListBox_Transferred" AutoPostBackOnTransfer="true" EnableDragAndDrop="true" AllowTransferOnDoubleClick="true" OnDropped="RadListBox_Dropped" Skin="WebBlue" />
    </td>
     
    <td>
           
    </td>
                         
    <td>
         <telerik:RadListBox ID="SelectedRolesListBox" runat="server" Height="200" DataTextField="DisplayName" DataValueField="RoleId" CssClass="SelectedRolesListBox" SelectionMode="Multiple" AllowTransfer="true" TransferToID="AvailableRolesListBox" OnTransferred="RadListBox_Transferred" AutoPostBackOnTransfer="true" EnableDragAndDrop="true" AllowTransferOnDoubleClick="true" OnDropped="RadListBox_Dropped" Skin="WebBlue" />
    </td>


    As I mentioned earlier I don't know if this is a problem with IE or Telerik and I know that Telerik has a newer release of the ASP .NET controls and hopefully by Q4 I can get this very large site upgraded to them. This post is mostly to help anyone out there hitting the same wall and Goggling for help.

    JB
  2. Frederico Fernandes
    Frederico Fernandes avatar
    20 posts
    Member since:
    Oct 2009

    Posted 12 Oct 2011 Link to this post

    Hi,
    I have the same problem. Everything is working fine in firefox and chrome, but I when I try it in IE9 it isn´t working.
    There is any solution?
  3. UI for ASP.NET Ajax is Ready for VS 2017
  4. Dimitar Terziev
    Admin
    Dimitar Terziev avatar
    1266 posts

    Posted 17 Oct 2011 Link to this post

    Hello Frederico,

    The experienced problems are fixed in the current official version of the controls. Try to upgrade if possible.

    Greetings,
    Dimitar Terziev
    the Telerik team
    If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their blog feed now
  5. federic batista
    federic batista avatar
    3 posts
    Member since:
    Sep 2009

    Posted 10 Nov 2011 Link to this post

    Hi there, 

    I have 2 Radlistbox one is using a datasource and the other is empty, i use radlistbox1 for transferring items to radlistbox2 , then i have to get all the items values from radlistbox2 in server-side. Its working fine on firefox and chrome but on internet explorer when i loop the radlistbox2 on server side the items.count is 0


    Here is my code

    <script type="text/javascript">
     
                    var radListBox1;
                    var radListBox2;
                    function OnClientLoad(sender) {
                        radListBox1 = sender;
                    }
                    function OnClientLoad2(sender) {
                        radListBox2 = sender;
                    }
                
                </script>

     
    <table>
                                           <tr>
                                           <td align="left">
                                            <telerik:RadListBox runat="server" OnClientLoad="OnClientLoad" PersistClientChanges="true"
                                                       DataTextField="ZONA" DataValueField="ID_ZONA" ID="catIzquierda" AllowTransfer="True"
                                                       ButtonSettings-ShowTransferAll="false" DataSourceID="dsZona" ButtonSettings-Position="right"
                                                       ButtonSettings-VerticalAlign="Middle" Height="100px" Width="200px" TransferToID="catDerecha">
                                                   </telerik:RadListBox>
                                           </td>
                                           <td align="left" style="border:0;">
                                             
                                                   <telerik:RadListBox PersistClientChanges="true" runat="server" ID="catDerecha" OnClientSelectedIndexChanged="OnClientSelectedIndexChanged"
                                                       TabIndex="1" OnClientLoad="OnClientLoad2" Height="100px" Width="180px">
                                                   </telerik:RadListBox>
                                           </td>
                                           </tr>
                                           </table>

    And here is the server side code.

    For Each item As RadListBoxItem In catDerecha.Items
             If idsReference = "" Then
                 idsReference &= item.Value
             Else
                 idsReference &= "," & item.Value
             End If
         Next

    Is something wrong with that code?

    Thanks.


  6. Princy
    Princy avatar
    17421 posts
    Member since:
    Mar 2007

    Posted 11 Nov 2011 Link to this post

    Hello Federic,

    I have tried the same but no avail. I am using version 2011, 2, 915, 35. So one suggestion is you can upgrade the telerik control's version.
    Updating RadControls for ASP.NET AJAX to another version or license

    Thanks,
    Princy.
  7. federic batista
    federic batista avatar
    3 posts
    Member since:
    Sep 2009

    Posted 11 Nov 2011 Link to this post

    I ve found the solution, i had a second form at the bottom of the page, i took it off and it works perfect.
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