ListBox变为非活动状态. [英] ListBox become inactive.

问题描述

大家好，
我有一个奇怪的问题.我正在使用Ajax的ModalPopExtender弹出更新面板.使用相同的更新面板将道具向上拖动.如果我使用另一个控件来拖动弹出窗口，则它将无法移动.如果我将更新面板作为DragcontroID，则弹出窗口是可移动的.

现在的问题是，如果我将更新面板作为DragContrlID，则列表框不允许从同一列表框中选择任何项目.我可以对诸如文本框，单选按钮之类的弹出控件进行更改，但不允许列表框.


这是一些代码详细信息.

Hi all,
I have some kind of weird problem. I am using ModalPopExtender of Ajax to popup a update panel. The same update panel is used to Drag the prop up. If I make another control to drag the pop up then it does not movable. If I take update panel as DragcontroID then popup is movable.

Now the problem is that, If I take update panel as DragContrlID then list box not allowing select any item from the same Listbox. I can do changes on the control of the popup like Textbox, RadioButton but list box is not allow.


Here is some code details.

<ajax:ModalPopupExtender ID="mdlPupExtPerioComparison" runat="server" BackgroundCssClass="modalBackground"

                       CancelControlID="btnPerioComparisonCancel" OkControlID="btnPerioComparisonOk"

                       OnCancelScript="" OnOkScript="" Drag="true"  PopupControlID="updPnlComparison"

                       PopupDragHandleControlID="rowPerioComparisionHeader" TargetControlID="btnDummyPerioComparison">
                   </ajax:ModalPopupExtender>

<asp:UpdatePanel ID="updPnlComparison" runat="server" RenderMode="Inline">
    <ContentTemplate>
        <div id="divPerioComparison" runat="server" class="HiddenControl">
            <asp:Panel ID="pnlPerioComparison" runat="server" Width="600px" Height="340px" BackColor="#EFEFEF">
                <table runat="server"   id="rowPerioComparisionHeader" class="Width100 Header" cellpadding="0" cellspacing="0">
                    <tr>
                        <td class="PaddingLeft4 Width100 Height20px">
                            <asp:Label ID="lblComparisonPopUpHeader" runat="server" Font-Bold="true"></asp:Label>
                        </td>
                        <td class="PaddingRight5">
                            <asp:Button ID="btnHeaderPopUpClose" CssClass="Button ButtonClose" runat="server"

                                OnClientClick="$find('mdlPupExtPerioComparison').hide(); return false;" />
                        </td>
                    </tr>
                </table>
</ContentTemplate>
</asp:UpdatePanel>

因此，我尝试拖动到弹出窗口，但没有拖动.
如果我将Panel用作DragControl Id，则它将在底部的页面上固定，并且似乎不会弹出.

谢谢
Anil

So I am trying to drag to popup but it is not dragging.
If I take Panel as DragControl Id then it is going to be fixed on the page at bottom and does not seems like a pop up.

Thanks
Anil

推荐答案

find('mdlPupExtPerioComparison').hide(); return false;" / < /td > < /tr > < /table > < /ContentTemplate > < /asp:UpdatePanel >

find('mdlPupExtPerioComparison').hide(); return false;" /> </td> </tr> </table> </ContentTemplate> </asp:UpdatePanel>

因此，我尝试拖动到弹出窗口，但没有拖动.
如果我将Panel用作DragControl Id，则它将在底部的页面上固定，并且似乎不会弹出.

谢谢
Anil

So I am trying to drag to popup but it is not dragging.
If I take Panel as DragControl Id then it is going to be fixed on the page at bottom and does not seems like a pop up.

Thanks
Anil

ModalPopupExtender不可拖动，应该使用DragPanelExtender

ModelPopupExtender用于固定形式的弹出窗口，直到关闭后才会移动.

ModalPopupExtender is not draggable you should be using a DragPanelExtender

ModelPopupExtender is meant for a fixed form popup which will not move until it is closed.

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