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8.0

ASP.NET LOGIN CONTROL PROBLEM - IF REVERT TO TEMPLATE USERNAME AND PASSWORD ARE BLANK

Asked by mugsey in C# Programming Language, Programming for ASP.NET, Visual Studio

Tags: login, control

Hi

I have an asp.net login control that I have reverted to a template.  However I cannot get access to the username and password in code behind, its always null.

Here the html for the control

<asp:Login ID="Login" runat="server" CreateUserText="Not registered?"
                                CreateUserUrl="Register.aspx" DestinationPageUrl="Default.aspx" PasswordRecoveryText="Forgot your password?"
                                PasswordRecoveryUrl="Reminder.aspx" OnAuthenticate="Login_Authenticate"
                                OnLoggedIn="Login_LoggedIn" SkinID="SampleLogin" TitleText="Login" OnLoginError="Login_LoginError"  TextBoxStyle-Width="300px" Font-Size="Larger"  >
                                <TextBoxStyle Width="300px" />
                                <LayoutTemplate>
                                    <table border="0" cellpadding="1" cellspacing="0" style="border-collapse: collapse">
                                        <tr>
                                            <td>
                                                <table border="0" cellpadding="0">
                                                    <tr>
                                                        <td align="center" colspan="2">
                                                            Login</td>
                                                    </tr>
                                                    <tr>
                                                        <td align="right">
                                                            <asp:Label ID="UserNameLabel" runat="server" AssociatedControlID="UserName">User Name:</asp:Label></td>
                                                        <td>
                                                            <asp:TextBox ID="UserName" runat="server" Width="300px"></asp:TextBox>
                                                            <asp:RequiredFieldValidator ID="UserNameRequired" runat="server" ControlToValidate="UserName"
                                                                ErrorMessage="User Name is required." ToolTip="User Name is required." ValidationGroup="Login">*</asp:RequiredFieldValidator>
                                                        </td>
                                                    </tr>
                                                    <tr>
                                                        <td align="right">
                                                            <asp:Label ID="PasswordLabel" runat="server" AssociatedControlID="Password">Password:</asp:Label></td>
                                                        <td>
                                                            <asp:TextBox ID="Password" runat="server" TextMode="Password" Width="300px"></asp:TextBox>
                                                            <asp:RequiredFieldValidator ID="PasswordRequired" runat="server" ControlToValidate="Password"
                                                                ErrorMessage="Password is required." ToolTip="Password is required." ValidationGroup="Login">*</asp:RequiredFieldValidator>
                                                        </td>
                                                    </tr>
                                                    <tr>
                                                        <td colspan="2">
                                                            <br />
                                                            <asp:CheckBox ID="RememberMe" runat="server" Text="Remember me next time." />
                                                            <br />
                                                        </td>
                                                    </tr>
                                                    <tr>
                                                        <td align="center" colspan="2" style="color: red">
                                                            <br />
                                                            <asp:Literal ID="FailureText" runat="server" EnableViewState="False"></asp:Literal>
                                                            <br />
                                                        </td>
                                                    </tr>
                                                    <tr>
                                                        <td align="right" colspan="2">
                                                            <asp:Button ID="LoginButton" runat="server" CommandName="Login" Text="Log In" ValidationGroup="Login" />
                                                        </td>
                                                    </tr>
                                                    <tr>
                                                        <td colspan="2">
                                                            <asp:HyperLink ID="CreateUserLink" runat="server" NavigateUrl="Register.aspx">Not registered?</asp:HyperLink>
                                                            <br />
                                                            <asp:HyperLink ID="PasswordRecoveryLink" runat="server" NavigateUrl="Reminder.aspx">Forgot your password?</asp:HyperLink>
                                                        </td>
                                                    </tr>
                                                </table>
                                            </td>
                                        </tr>
                                    </table>
                                </LayoutTemplate>
                            </asp:Login>



And here is the authenticate event

        string id_user = Login.UserName.Trim(); //Get the username from the control - always NULL
        string pass_user = Login.Password.Trim(); //get the Password from the control - always NULL

       

        if (Membership.ValidateUser(id_user, pass_user))
            FormsAuthentication.RedirectFromLoginPage(id_user, false);
        else
            login.FailureText = "Login failed. Please try again.";
[+][-]09/05/07 03:31 AM, ID: 19831053Accepted Solution

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About this solution

Zones: C# Programming Language, Programming for ASP.NET, Visual Studio
Tags: login, control
Sign Up Now!
Solution Provided By: noulouk
Participating Experts: 1
Solution Grade: A
 
[+][-]09/05/07 05:47 AM, ID: 19831723Author Comment

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