asp.Net ValidationGroup驗證正確，除了輸入密鑰

我在這裏看到了很多與這個問題非常接近的問題，但沒有一個看起來適合這個特定場景。asp.Net ValidationGroup驗證正確，除了輸入密鑰

說明：我在Master頁面中有ID和密碼字段，帶有Log On按鈕。這些在「LoginValidationGroup」中，它們工作正常。

現在，在Default.aspx中，我有一個電子郵件文本框和提交按鈕，它們在「NotifyMeValidation」組中，並且它們也可以工作，但是如果按Enter鍵而不是按下提交按鈕，則不是。「提交」按鈕正常工作 - 輸入密鑰...並非如此。

即使TextBox設置爲CausesValidation =「true」，並且它位於NotifyMeValidation組中，Enter鍵仍會在LoginValidationGroup上進行驗證。

我保證人們會在該框中輸入一個電子郵件並按Enter鍵。我會！！！當他們這樣做時，他們會在頂部看到一個標註氣球，告訴他們用戶ID是必需的。

這是什麼錯誤？如果我需要發佈實際的代碼，我可以這樣做。

其實，讓我繼續做下去。

從Default.aspx的：

<asp:RequiredFieldValidator 
    runat="server" 
    ValidationGroup="NotifyMeValidation" 
    ID="EmailRequiredValidator" 
    ControlToValidate="SenderEmailTextBox" 
    ErrorMessage="Email is Required" 
    Display="None" /> 
<ajaxToolkit:ValidatorCalloutExtender 
    runat="Server" 
    PopupPosition="Left" 
    ID="EmailRequiredValidatorExtender" 
    Width="185px" 
    TargetControlID="EmailRequiredValidator" 
    WarningIconImageUrl="/Images/warning.gif" /> 
<asp:Label ID="SenderEmailLabel" runat="server" ssociatedControlID="SenderEmailTextBox" EnableViewState="false" Text="Email:"></asp:Label>&nbsp;&nbsp; 
<asp:TextBox ID="SenderEmailTextBox" runat="server" ValidationGroup="NotifyMeValidation" Width="350" BackColor="#cccccc" CausesValidation="true"></asp:TextBox> 
<br /><br /> 
<asp:Button ID="SubmitButton" runat="server" ValidationGroup="NotifyMeValidation" EnableViewState="false" CssClass="submit" Text="Send" CausesValidation="true" OnClick="btnSubmit_Click" />

從母版頁：

<asp:Label CssClass="LoginHeading" ID="UserNameLabel" runat="server" AssociatedControlID="UserNameTextbox">UserName:&nbsp;</asp:Label> 
<asp:TextBox CssClass="LoginTextBox" ID="UserNameTextbox" runat="server" ValidationGroup="LoginValidation" CausesValidation="True"></asp:TextBox>&nbsp; 
<asp:Label CssClass="LoginHeading" ID="PasswordLabel" runat="server" AssociatedControlID="PasswordTextbox">Password:&nbsp;</asp:Label> 
<asp:TextBox CssClass="LoginTextBox" ID="PasswordTextBox" runat="server" TextMode="Password" ValidationGroup="LoginValidation" CausesValidation="True"></asp:TextBox>&nbsp; 
<asp:Button CssClass="LoginHeading" ID="LoginButton" runat="server" Text="Button" CommandName="Login" ValidationGroup="LoginValidation" CausesValidation="True" onclick="LoginButton_Click" />

和法師頁面驗證...

<asp:RequiredFieldValidator runat="server" ID="UIDRequired" 
    ValidationGroup="LoginValidation" 
    ControlToValidate="UserNameTextbox" 
    Display="None" 
    ErrorMessage="<b>Required Field Missing</b><br />A User ID is required." /> 
<ajaxToolkit:ValidatorCalloutExtender 
    runat="Server" 
    ID="UIDValidationExtender" 
    PopupPosition="Left" 
    Width="185px" 
    TargetControlID="UIDRequired" 
    WarningIconImageUrl="/Images/warning.gif" /> 
<asp:RequiredFieldValidator runat="server" ID="PWRequired" 
    ValidationGroup="LoginValidation" 
    ControlToValidate="PasswordTextbox" 
    Display="None" 
    ErrorMessage="<b>Required Field Missing</b><br />A password is required." /> 
<ajaxToolkit:ValidatorCalloutExtender 
    runat="Server" 
    ID="PWValidationExtender" 
    PopupPosition="Left" 
    TargetControlID="PWRequired" 
    Width="185px" 
    WarningIconImageUrl="/Images/warning.gif" /> 
<asp:CustomValidator 
    runat="server" 
    Display="None" 
    ValidationGroup="LoginValidation" 
    ID="CustomUserExistsValidator" 
    ControlToValidate="UserNameTextbox" 
    ErrorMessage="<b>Invalid UserID!</b><br />User ID doesn't exist. Please try again.<br />" 
    OnServerValidate="CustomCheckUserExists"/> 
<ajaxToolkit:ValidatorCalloutExtender 
    runat="server" 
    PopupPosition="Left" 
    ID="UserIDCalloutExtender" 
    TargetControlID="CustomUserExistsValidator" 
    Width="185px" 
    WarningIconImageUrl="/Images/warning.gif" /> 
<asp:CustomValidator 
    runat="server" 
    ID="CustomPWValidator" 
    Display="None" 
    ValidationGroup="LoginValidation" 
    ControlToValidate="PasswordTextbox" 
    ErrorMessage="<b>Invalid Password!</b><br />Please try again.<br />" 
    OnServerValidate="CustomValidatePassword"/> 
<ajaxToolkit:ValidatorCalloutExtender 
    runat="server" 
    PopupPosition="Left" 
    ID="PWCalloutExtender" 
    TargetControlID="CustomPWValidator" 
    Width="185px" 
    WarningIconImageUrl="/Images/warning.gif" /> 
<asp:CustomValidator 
    runat="server" 
    ID="CustomUserApprovedValidator" 
    Display="None" 
    ValidationGroup="LoginValidation" 
    ControlToValidate="UserNameTextbox" 
    ErrorMessage="<b>Approval Error!</b><br />This UserID exists, but is not yet approved.<br />" 
    OnServerValidate="CustomCheckUserApproved"/> 
<ajaxToolkit:ValidatorCalloutExtender 
    runat="server" 
    PopupPosition="Left" 
    ID="UserApprovedCalloutExtender" 
    TargetControlID="CustomUserApprovedValidator" 
    Width="185px" 
    WarningIconImageUrl="/Images/warning.gif" />

來源

2013-03-12 DJGray