ASP.Net Membership System - Login

**Cr@iG** · Mar 04, 2010, 6:56 AM

Hey, After a little work I've added the asp.net membership functionality to a login window. Any help or improvements welcome

VB.Net:


<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="Default.aspx.vb" Inherits="DriveBusiness_Tracking._Default" %>

<%@ Register assembly="Coolite.Ext.Web" namespace="Coolite.Ext.Web" tagprefix="ext" %>
<%@ Register assembly="Devart.Data.Mysql" namespace="Devart.Data.Mysql" tagprefix="ddm" %>


<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">

    Protected Sub Login1_Authenticate(ByVal sender As Object, ByVal e As Coolite.Ext.Web.AjaxEventArgs)

        'We need to determine if the user is authenticated and set e.Authenticated accordingly
        'Get the values entered by the user
        Dim loginUsername As String = Username.Text
        Dim loginPassword As String = Password.Text

        'determine if the user's username/password are valid
        If Membership.ValidateUser(loginUsername, loginPassword) Then
            FormsAuthentication.SetAuthCookie(loginUsername, True)
            Response.Redirect("/desktop.aspx")
        Else
            e.Success = False
            e.ErrorMessage = "Invalid Username or Password"
        End If

    End Sub
    
    
   </script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="loginhead" runat="server">
    <title>Login</title>
    
</head>
<body>
    <form id="form1" runat="server">
    <asp:Login ID="Login1" runat="server" Width="312px">
        <LayoutTemplate>
            <ext:ScriptManager ID="ScriptManager1" runat="server" />
                <ext:Window ID="LoginWindow" runat="server" Closable="false" Resizable="false" Height="150" Icon="Lock" Title="Login" Draggable="false" Width="350" Modal="true" BodyStyle="padding:5px;">
                    <Body>
                        <ext:FormLayout ID="FormLayout1" runat="server">
                            <ext:Anchor Horizontal="100%">
                                <ext:TextField  ID="Username" runat="server" ReadOnly="false" FieldLabel="Username" AllowBlank="false" BlankText="Your username is required." />
                            </ext:Anchor>
                            <ext:Anchor Horizontal="100%">
                                <ext:TextField ID="Password" runat="server" ReadOnly="false" InputType="Password" FieldLabel="Password" AllowBlank="false" BlankText="Your password is required." />
                            </ext:Anchor>
                            <ext:Anchor Horizontal="100%">
                                <ext:Checkbox id="RememberMe" runat="server" ReadOnly="false" FieldLabel="Remember Me" />
                            </ext:Anchor>
                        </ext:FormLayout>
                    </body>
                    <Buttons>
                        <ext:Button ID="LoginButton" ValidationGroup="Login1" runat="server" CommandName="Login1.Authenticate" Text="Login" Icon="Accept">
                            <AjaxEvents>
                               <Click OnEvent="Login1_Authenticate"></Click>
                            </AjaxEvents>                     
                        </ext:Button>
                    </Buttons>
                </ext:Window>
            </LayoutTemplate>
       </asp:Login>
    </form>
</body>

</html>

C#


<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="Default.aspx.vb" Inherits="DriveBusiness_Tracking._Default" %>

<%@ Register assembly="Coolite.Ext.Web" namespace="Coolite.Ext.Web" tagprefix="ext" %>
<%@ Register assembly="Devart.Data.Mysql" namespace="Devart.Data.Mysql" tagprefix="ddm" %>


<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
    protected void Login1_Authenticate(object sender, Coolite.Ext.Web.AjaxEventArgs e)
{
           
    //We need to determine if the user is authenticated and set e.Authenticated accordingly
    //Get the values entered by the user
    string loginUsername = Username.Text;
    string loginPassword = Password.Text;

    //determine if the user's username/password are valid
    if (Membership.ValidateUser(loginUsername, loginPassword)) {
        FormsAuthentication.SetAuthCookie(loginUsername, true);
        Response.Redirect("/desktop.aspx");
    }
    else {
        e.Success = false;
        e.ErrorMessage = "Invalid Username or Password";
        
    }
}
    
   </script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="loginhead" runat="server">
    <title>Login</title>
    
</head>
<body>
    <form id="form1" runat="server">
    <asp:Login ID="Login1" runat="server" Width="312px">
        <LayoutTemplate>
            <ext:ScriptManager ID="ScriptManager1" runat="server" />
                <ext:Window ID="LoginWindow" runat="server" Closable="false" Resizable="false" Height="150" Icon="Lock" Title="Login" Draggable="false" Width="350" Modal="true" BodyStyle="padding:5px;">
                    <Body>
                        <ext:FormLayout ID="FormLayout1" runat="server">
                            <ext:Anchor Horizontal="100%">
                                <ext:TextField  ID="Username" runat="server" ReadOnly="false" FieldLabel="Username" AllowBlank="false" BlankText="Your username is required." />
                            </ext:Anchor>
                            <ext:Anchor Horizontal="100%">
                                <ext:TextField ID="Password" runat="server" ReadOnly="false" InputType="Password" FieldLabel="Password" AllowBlank="false" BlankText="Your password is required." />
                            </ext:Anchor>
                            <ext:Anchor Horizontal="100%">
                                <ext:Checkbox id="RememberMe" runat="server" ReadOnly="false" FieldLabel="Remember Me" />
                            </ext:Anchor>
                        </ext:FormLayout>
                    </body>
                    <Buttons>
                        <ext:Button ID="LoginButton" ValidationGroup="Login1" runat="server" CommandName="Login1.Authenticate" Text="Login" Icon="Accept">
                            <AjaxEvents>
                               <Click OnEvent="Login1_Authenticate"></Click>
                            </AjaxEvents>                     
                        </ext:Button>
                    </Buttons>
                </ext:Window>
            </LayoutTemplate>
       </asp:Login>
    </form>
</body>

</html>

Hope this helps

**geoffrey.mcgill** · Mar 04, 2010, 12:28 PM

Thanks for posting this example!

**Cr@iG** · Mar 05, 2010, 5:09 AM

No problem geoffrey,

If i get some time over the weekend I'm looking at possibly creating a new <ext:loginwindow> control

Just need to have a proper look through the coolite source

**jeeshenlee** · May 14, 2010, 9:37 AM

Hello Craig,

Good work! I'm looking forward to use your Login Control :)

FYI, I'm working on a web application that need "Forgot Password", "Add New User" and "Change Password" features. Do you have any sample on these?

Thanks.

Regards,
JeeShen Lee
+012- 904 2869

**Zoso** · Apr 27, 2011, 2:34 PM

I am trying to use this to replace my normal asp.net logon page but am getting a few errors. It does not recognize the scriptmanager, or AjaxEvents and the username and password fields do not get picked up as being declared.

I am using VS2010, Asp.Net 4.0 and VB for my site design. I am also doing Forms Auth and would really love to replace my current ugly log on window with a nice pretty looking ext window.

Thanks

**Vladimir** · Apr 27, 2011, 2:42 PM

Hi,

Forms auth forbides access to ext.net http handler. Please see the following topic to solve it

http://forums.ext.net/showthread.php...TNET-resources

**bmagana** · Jun 29, 2011, 4:02 PM

Hi Vlad,

I´m trying to implement this sample but the username and password fields are not recognized. I read the link above you post, with no luck...

The web.config already have:

<configuration>
    <configSections>
        <section name="extnet" type="Ext.Net.GlobalConfig" requirePermission="false" />
    </configSections>
    
    <system.web>
        <httpHandlers>
            <add path="*/ext.axd" verb="*" type="Ext.Net.ResourceHandler" validate="false"/>
        </httpHandlers>
    </system.web> 
     ....
</configuration>

also I added the permissions in the web.config:

    <location path="extjs">
        <system.web>
            <authorization>
                <allow users="*" />
            </authorization>
        </system.web>
    </location>
      <location path="extnet">
        <system.web>
            <authorization>
                <allow users="*" />
            </authorization>
        </system.web>
    </location>
    <location path="icons">
        <system.web>
            <authorization>
                <allow users="*" />
            </authorization>
        </system.web>
    </location>
    <location path="ux">
        <system.web>
            <authorization>
                <allow users="*" />
            </authorization>
        </system.web>
    </location>

I´m using ext.net v1, VS2010 and .net 4.

Any suggestions? Thanks!

Thread: ASP.Net Membership System - Login

Thread Tools

Search Thread

Display

ASP.Net Membership System - Login

RE: ASP.Net Membership System - Login

RE: ASP.Net Membership System - Login

RE: ASP.Net Membership System - Login

Has this been updated or used by anyone successfully?

'Username' and 'Password' does not exist in the current context!

Similar Threads

[CLOSED] Cannot deserialize JSON object into type 'System.Collections.Generic.Dictionary`2[System.String,System.String][]

ASP.NET Membership Provider Problem

login problem with Ext Login Control

asp.net membership provider

Getting "Could not cast or convert from System.String to System.DateTime" Exception if DataField is not entered from the user interface in Editable Grid

Posting Permissions

Sitemap

Downloads

Resources

Thread: ASP.Net Membership System - Login

ASP.Net Membership System - Login

RE: ASP.Net Membership System - Login

RE: ASP.Net Membership System - Login

RE: ASP.Net Membership System - Login

Has this been updated or used by anyone successfully?

'Username' and 'Password' does not exist in the current context!

Similar Threads

Posting Permissions

Sitemap

Downloads

Resources

Stay connected with us