如何使ajax modael Pop扩展器仅在打开时打开一次浏览器......... [英] How to ajax modael Pop extender open only once at open The browser.........

问题描述

如果单击按钮打开模型弹出扩展器，然后再次单击它，则不会打开.当浏览器打开时，模型弹出仅打开一次.

if click the button open the model pop extender and then again button click it,s not opened.model pop open only once at time when the browser open.

<form id="form1" runat="server">
    
        <asp:Button ID="imgLogin" runat="server" Text="Button" 

            onclick="imgLogin_Click" />
           
     <ajaxToolkit:ToolkitScriptManager ID="ToolkitScriptManager1"  runat="server">
        
     <div önload="amt();">
       <center>
        <ajaxToolkit:ModalPopupExtender ID="mpeChangePswdDetails"  runat="server" BackgroundCssClass="modalPopupBackground"

            BehaviorID="mpeChangePswdDetails" TargetControlID="hiddenField1" PopupControlID="pnlChangePswdDetails">
        
        <asp:HiddenField ID="hiddenField1" runat="server" />
        <asp:Panel ID="pnlChangePswdDetails" runat="server" Width="720px" Style="display: none;
            filter: alpha(opacity=100); background-color: White; z-index: 1;">
            <table width="100%" border="1" style="border-color: Silver; border-width: 10px; border-style: ridge;">
                <tr>
                    <td>
                      <asp:UpdatePanel ID="upgrdPassengerList" runat="server" UpdateMode="Conditional">
                            <contenttemplate>
                                                       <asp:Panel ID="Panel1" runat="server">
                                    <asp:Panel ID="Panel2" runat="server" Style="background-color: Red; width: 100%;
                                        cursor: move;">
                                        <table>
                                            <tr>
                                                <td align="center">
                                                    Change Password
                                                </td>
                                            </tr>
                                        </table>
                                    
                                    <table>
                                        <tr>
                                            <td>
                                                Old Password
                                            </td>
                                            <td>
                                                :
                                            </td>
                                            <td>
                                                <asp:TextBox ID="txtOldPswd" runat="server" TextMode="Password">
                                            </td>
                                        </tr>
                                        <tr>
                                            <td>
                                                New Password
                                            </td>
                                            <td>
                                                :
                                            </td>
                                            <td>
                                                <asp:TextBox ID="txtNewPswd" runat="server">
                                            </td>
                                        </tr>
                                        <tr>
                                            <td>
                                                Confirm Your New Password
                                            </td>
                                            <td>
                                                :
                                            </td>
                                            <td>
                                                <asp:TextBox ID="txtConNewPswd" runat="server">
                                            </td>
                                        </tr>
                                        <tr>
                                            <td colspan="3" align="center">
                                                <asp:Button ID="btnOK" runat="server" Text="OK" />
                                                <asp:Button ID="btnCancel" runat="server" Text="Clear" OnClick="btnCancel_Click"/>
                                            </td>
                                        </tr>
                                    </table>
                                
                            </contenttemplate>
                            <triggers>
                                <asp:AsyncPostBackTrigger ControlID="imgLogin" EventName="Click" />
                            </triggers>
                        
        
                    </td>
                </tr>
            </table>
        



    </center>    
    </div>
    </form>

问候

.........

regards

.........

推荐答案

使用AJAX ModalPopupExtender登录/注册屏幕 [

http://www.ajaxtutorials.com/ajax-tutorials/using-modalpopupextender-from-ajax-control-toolkit-c/[^]

Login/SignUp Screen Using AJAX ModalPopupExtender[^]

这篇关于如何使ajax modael Pop扩展器仅在打开时打开一次浏览器.........的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！