Only first selection persists in RadListBox in modal with transfer

2 posts, 0 answers
  1. Kim
    Kim avatar
    15 posts
    Member since:
    Apr 2013

    Posted 30 Jul 2014 Link to this post

    I have a modal that has a source ListBox and a selected ListBox with AllowTransfer="true". I also have AutoPostBackOnTransfer="true" because otherwise the selected items didn't persist. the problem I'm having is that when I transfer an item and there is a postback, the ListBox of selected items moves from the right side of the source to directly below it. I can't figure out why this is happening. See the attached screen shots.

    Here is the modal and the button that opens it:

                                                <asp:LinkButton ID="btnDeptDCVL" runat="server" Style="cursor: pointer; text-decoration: underline; padding-left: 10px" Text="Select" />
                                                <ajaxtoolkit:ModalPopupExtender ID="mPopupDept" runat="server" PopupControlID="pnlDept"
                                                    TargetControlID="btnDeptDCVL" BackgroundCssClass="modalProgressGreyBackground"
                                                    DropShadow="false">
                                                </ajaxtoolkit:ModalPopupExtender>
                                                <asp:Panel ID="pnlDept" runat="server" Height="450px" Width="514px" Style="display: none; background-color: AntiqueWhite;">
                                                    <div style="padding: 20px">
                                                        Select Departments from the left. Double-click, drag and drop, or click the arrows to select.<br />
                                                        <telerik:RadAjaxPanel runat="server" ID="rap1">
                                                            <telerik:RadListBox ID="rlbDeptDCVL" runat="server" Width="250" Height="350" TransferMode="Copy"
                                                                AllowTransfer="true" AllowTransferOnDoubleClick="true" EnableDragAndDrop="true" AutoPostBackOnTransfer="true"
                                                                TransferToID="rlbSelectedDeptDCVL">
                                                                <ButtonSettings Position="Right" />
                                                            </telerik:RadListBox>
                                                            <telerik:RadListBox ID="rlbSelectedDeptDCVL" runat="server" Width="220" Height="350">
                                                            </telerik:RadListBox>
                                                        </telerik:RadAjaxPanel>
                                                        <p style="text-align: center;">
                                                            <asp:LinkButton ID="lnkOKDeptDCVL" runat="server" Text="OK" class="label" />
                                                            &nbsp;&nbsp;
                                                            <asp:LinkButton ID="lnkCancelDeptDCVL" runat="server" Text="Cancel" class="label" />
                                                        </p>
                                                    </div>
                                                </asp:Panel>
  2. Kim
    Kim avatar
    15 posts
    Member since:
    Apr 2013

    Posted 30 Jul 2014 Link to this post

    IGNORE THIS. I posted this with the incorrect title. I'm reposting.
  3. UI for ASP.NET Ajax is Ready for VS 2017
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