Ajax ModelpopupExtender無法工作

我在asp.net中使用modelpopupextender，並且此代碼正在工作窗口彈出sucessfuly但取消按鈕無法正常工作;有人可以告訴我爲什麼嗎？Ajax ModelpopupExtender無法工作

<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="asp" 
%> 



<asp:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server"> 
</asp:ToolkitScriptManager> 


<asp:Button ID="buttonOpen" runat="server" style="display:none" ></asp:Button> 
    <asp:Panel ID="Panel3" runat="server" BackColor="#99CCFF" Height="269px" Width="350px"  
     style="display:none"> 

    <table width="100%" style="border:Solid 3px #D55500; width:100%; height:100%" 

cellpadding="0" cellspacing="0"> 

    <tr style="background-color:#333399"> 

    <td colspan="2" style=" height:10%; color:White; font-weight:bold; font-size:larger"   
    align="center">Time Details</td> 
</tr> 
    <tr> 

    <td> 
     <asp:Label ID="Label19" runat="server" Text="Time From"></asp:Label> 
    </td> 
    <td> 
     <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox> 
    </td> 
    </tr> 
    <tr> 
    <td> 
     <asp:Label ID="Label20" runat="server" Text="Time To"></asp:Label> 
    </td> 
    <td> 
     <asp:TextBox ID="TextBox2" runat="server"></asp:TextBox> 
    </td> 
    </tr> 
    <tr> 
    <td> 
     <asp:Label ID="Label21" runat="server" Text="Number of Slots"></asp:Label> 
    </td> 
    <td> 
     <asp:TextBox ID="TextBox3" runat="server"></asp:TextBox> 
    </td> 
    </tr> 
    <tr> 
    <td> 
     <asp:Button ID="Button1" runat="server" Text="Add" /> 
    </td> 
    <td> 
     <asp:Button ID="btnCancel" runat="server" Text="Cancel" /> 
    </td> 
    </tr> 
    </table> 


    </asp:Panel> 
    <asp:ModalPopupExtender ID="ModalPopupExtender1" runat="server" OnCancelScript="btnCancel" PopupControlID="panel3" TargetControlID="buttonOpen" BackgroundCssClass="modalBackground"> 
</asp:ModalPopupExtender>

來源

2011-10-02 user966602

您需要設置CancelControlID屬性，而不是OnCancelScript財產（除非你想被點擊取消按鈕後執行腳本）。因此，對於您的情況，請執行以下操作：

<asp:ModalPopupExtender ID="ModalPopupExtender1" runat="server" CancelControlID="btnCancel" PopupControlID="panel3" TargetControlID="buttonOpen" BackgroundCssClass="modalBackground"> 
</asp:ModalPopupExtender>

來源

2011-10-02 18:43:22 Icarus

Ajax ModelpopupExtender無法工作

回答

相關問題