Reorder Jscript errors

[Pedro De Sousa]

Hi,

I'm using two RadListBox to transfer items to a "preferred" group and reorder items

          <telerik:RadListBox runat="server" ID="favList" Width="250px" Height="146px" AllowTransferOnDoubleClick="true"
                              AllowReorder="true" AllowTransfer="true" TransferToID="notFavList"
                              DataSourceID="favSrc" DataKeyField="Id" DataValueField="Id" DataTextField="Title"
                              OnClientTransferring="onClientTransferring">
            <ItemTemplate><asp:Literal runat="server" Text='<%# Eval("Title") %>' Mode="Encode" /></ItemTemplate>                              
          </telerik:RadListBox>
     ...
          <telerik:RadListBox runat="server" ID="notFavList" Width="250px"
                              DataSourceID="notFavSrc" DataKeyField="Id" DataValueField="Id" DataTextField="Title">
            <ItemTemplate><asp:Literal runat="server" Text='<%# Eval("Title") %>' Mode="Encode" /></ItemTemplate>
          </telerik:RadListBox>

I can reorder items of my "favList", but when I transfer an item from  "notFavList" to "favList" and I try to reorder to move up the item  I get the following error when the item arrives on top position:
Microsoft JScript runtime error: Object required
I find the issue at this line (p.documentElement is null):
var d=function(p){return p.nodeType===9&&p.documentElement.nodeName!=="HTML"||!!p.ownerDocument&&d(p.ownerDocument);

Do you know any solution to fix or prevent this issue ?
Thanks in advance

Pedro

[Genady Sergeev]

Hello Pedro De Sousa,

If templates are used, one needs to use server-side transfer instead of client-side transfer. This is to say that you need to have AutoPostackOnTransfer = true on your source RadListBox.


Best wishes,
Genady Sergeev
the Telerik team

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[Pedro De Sousa]

Hi,

In my case I dont need an ItemTemplate because I display only the title of the object so I removed it and it works fine with the DataValue/TextField only.

Thx for help.

(Note: With the itemTemplate and the postback on transferring attribute set to true, the component doesnt crash but the transferred element doesnt appear in the "favList", so the issue persists for people trying an identical code than my previous one.)