asp.net禁用按钮，同时保持的CausesValidation和一个onclick法后，单击 [英] asp.net Disable Button after Click while maintaining CausesValidation and an OnClick-Method

问题描述

的.aspx

 <asp:TextBox ID="txtInvite" Width="170px" Height="20px" runat="server" 
                          Font-Size="Small" ></asp:TextBox>

                          <AjaxToolkit:TextBoxWatermarkExtender ID="tbexInvite" 
                          runat="server" SkinID="skinTextBoxWatermarkExtender" 
                          TargetControlID="txtInvite" WatermarkText="Email"></AjaxToolkit:TextBoxWatermarkExtender>

                          <asp:RequiredFieldValidator ID="rfvInvite" runat="server" 
                          Display="None" ValidationGroup="Inivitation" SetFocusOnError="true" 
                          ControlToValidate="txtInvite" ErrorMessage="Enter Email."></asp:RequiredFieldValidator>

                          <asp:RegularExpressionValidator ID="regExpInvite" runat="server" 
                          Display="None" ValidationGroup="Inivitation" SetFocusOnError="true" 
                          ValidationExpression="\s*\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*\s*" 
                          ControlToValidate="txtInvite" ErrorMessage="Invalid Email Format."></asp:RegularExpressionValidator>

 <div  class="ButtonLogin" style="margin-top:-27px;margin-right:143px;_margin-right:105px;">
                        <asp:UpdatePanel ID="UpdatePanel1" runat="server" >
                          <ContentTemplate>
                            <asp:Button ID="btnInvite" runat="server" CssClass="cssLoginButton blue" Text="Invite" ToolTip="Invite" ValidationGroup="Inivitation" CausesValidation="true" onclick="btnInvite_Click" />

                          </ContentTemplate>
                       </asp:UpdatePanel>
                 </div>
                      <asp:UpdateProgress ID="UpdateProgress1" runat="server" AssociatedUpdatePanelID="UpdatePanel1" DisplayAfter="0">
                           <ProgressTemplate>
                                  <asp:Image ID="Image1" ImageUrl="~/App_Themes/Lifetrons/images/progressbar.gif" AlternateText="Processing" runat="server" />
                           </ProgressTemplate>
                      </asp:UpdateProgress>

的Page_Load code

Page_load Code

.CS

this.btnInvite.Attributes.Add("onclick", "this.disabled=true;" + Page.ClientScript.GetPostBackEventReference(this.btnInvite, "").ToString());

我要点击它维持验证和点击数方法后禁用按钮。我指的是<一个href=\"http://stackoverflow.com/questions/8521253/disable-button-after-click-whilst-maintaining-causesvalidation-and-an-onclick-me\">this 我的问题的问题是一样的这样的问题，但我还没有解决我的问题。我该如何解决？

I want to disable button after clicking on it with maintaining validation and Onlick method. I refer to this question my problem is same like this question but I haven't solve my problem. How can I solve?

推荐答案

有没有必要浪费时间与你的code-背后Page_Load事件。在您的按钮控制，只需添加下面的代码片段：

There is no need to mess around with your code-behind Page_Load event. In your button control, just add the following snippet:

OnClientClick="if(Page_ClientValidate('Inivitation')){this.disabled=true;}"

这样你的按钮看起来像

So that your button looks like

<asp:Button ID="btnInvite" runat="server" CssClass="cssLoginButton blue" Text="Invite"
ToolTip="Invite" ValidationGroup="Inivitation" CausesValidation="true"
onclick="btnInvite_Click" OnClientClick="if(Page_ClientValidate('Inivitation')){this.disabled=true;}" />

这篇关于asp.net禁用按钮，同时保持的CausesValidation和一个onclick法后，单击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！