I'm using roles based authenication and am trying to populate a dropdown list from Page_Load that resides inside a LoginView control. My problem is my code behind file doesnt recognize controls inside the LoginView templates.
I use master/content page and use this code (below) for validation, if I place the PasswordRecovery outside LoginView the validation is marked up correctly, but placed back inside the LoginView the PasswordRecovery compilation error is CS0103: The name 'PasswordRecovery1' does not exist in the current context.
We have a page that contains a loginView and in the LoggedinTemplate is a FormViewTemplate. The display part works fine.
Not all fields are databound due to special hadling needed on diaplay anu onUpdating. The display part works fine. However in the onUpDating procedure. I can't figure out HOW to gain Access to the field content in unBound FormView Fields. I need that to determine and set the output fields that need special handling.
I have a image CAPTCHA script (downloaded from the web) that I am placing inside a Login control. I have also place that Login control inside the annonymous template of a LoginView control.
When I try to do the image verification the text box to verify keeps coming up Null and gives me an " NullReferenceException: Object reference not set to an instance of an object" error.
I have the same control working inside the CreateUserWizard control so I am not sure what's wrong.
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I have tried variations for the LoginView1.FindControl("txtVerify"); but this is the only one I have been able to use with Intellisense that does not cause a build error.
I have a 2 textboxes in a Login View on my Content Page (login.aspx) and Login Button outside of Login View. I want to pass the values of those textboxes to the members of class when user hit Login button.
I have User.cs class which contains TxtLogin and StrLogin.
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When I debug the program and enter correct username and password it should show me "Thank you" rather than it is showing me "Enter valid Username and Password".
I have a gridview with columns 'Edit', 'Delete', 'View Results' and other details. The 'Edit' column opens a modal popup to edit the record. The 'View Result' column is in a login view and this column is only visible to users belonging to the group 'Manager' as below:
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When the page is first loaded, the hyperlinks are displayed correctly. however, after editing a record and saving the changes, the 'View Results' column loses the hyperlink.
I tried creating a temp hyperlink column outside a loginview control and this seems to work correctly.
i've an UpdatePanel with a LoginView inside, now, inside the AnonymousTemplate i've a Button (btnLogin), the problem is that the Triggers tag don't see the button. here is the code:
However, once the update is finished (and I call e.Cancel = true), the LoginView control does not databind its children... so they are all blank. The FormView's viewstate is still fine, as all the rest of the controls outside of the LoginView appear fine. I even handle the FormView_DataBound event and a Trace shows that the FormView is being databound on postback.
Why then is the LoginView not keeping its ViewState/being databound? Here's a sample code snippet showing the flow:
i am getting this error "A control with ID 'NewAssignTL' could not be found for the trigger in UpdatePanel 'UpdatePanel'. " i have 2 problems i cannot access my dropdownList control from code behind and i triggers cannot access the control.
I have a LoginView in my APS.NET application with AnonymousTemplate and LoggedInTemplate. I've put LoginStatus control inside LoggedInTemplate but it doesn't work as expected.
Here's the code
<asp:LoginView ID="LoginView1" runat="server"> <AnonymousTemplate> <asp:Login ID="Login1" runat="server" OnAuthenticate="Login1_Authenticate" DisplayRememberMe="False" PasswordRecoveryUrl="/" DestinationPageUrl="/"> </asp:Login> </AnonymousTemplate> <LoggedInTemplate> You are logged in as <asp:LoginName ID="LoginName1" runat="Server"></asp:LoginName>. <asp:LoginStatus ID="LoginStatus1" runat="server" LogoutAction="Redirect" LogoutPageUrl="/" onloggingout="LoginStatus1_LoggingOut" /> </LoggedInTemplate> </asp:LoginView>
All event handlers are correctly defined in code behind file.
The problem is that if user logs in he will see his user name with logout link from LoginStatus control. Clicking the logout link takes the user back to login form (both login and logout form are part of the same user control) but if I refresh the page the user is still logged in.
I've noticed that if I move LoginStatus control outside the LoginView then logout process works as expected. I've also noticed that when LoginStatus is inside LoginView then it doesn't raise a loggingout event.
protected void Login1_LoggedIn(object sender, EventArgs e) { LoginName loginName = LoginView1.FindControl("LoginName1") as LoginName; Response.Write(loginName.ToString()); //for now I used Response.Write for testing purposes }
<div id="GridDiv" runat="server"> gridview would go in here.... </div> GridDiv.Visible=false;
However, because I have a Div in LoginView2 I have to find with findcontrol.
This is not work:
LoginView Div = LoginView2.FindControl("GridDiv") as LoginView; Div.Visible = false;
Object reference not set to an instance of an object. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
Source Error:
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Line 785: Line 786: Line 787: Div.Visible = false;
I need the ability to check a box and then store or remove the text of the checkbox clicked to my sql server database. see my code below that is written in vb.
<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="SBN_Company_Cat_Types.aspx.vb" Inherits="ShopBuyName_Test_Site.SBN_Company_Cat_Types" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
Why can I still access files inside a forms authenticated part of my site? Any webpages say that you need to login to view them, but people can still access images by typing in the address bar. I am using forms authentication with my own database, so none of the aspnetdb services like membership roles etc. Is this a bad way to do things because I'm pretty deep into it now and it would be very difficult to change.
I have gridview in my page that users can edit their data in gridview... and in this gridview I define label that I want when users click on Edit button it change label3.text:
What is the easiest way to manipulate the built in LoginView and membership handlers so that users of a website can sign up with just their email (entered twice) and a password (entered twice)? The default is asking the user for a username, the email (just once) and the password (twice). How can this be tweaked, including adjusting the in-built aspnetUser table in the database?
I have a website where users can login and they have different roles/privileges. I want to have it where the user's view of the webpage is determined by their role. Right now I am storing the role in the UserData property of the FormsAuthenticationTicket class (which is retrieved from a database during login). When the main page is loading, I want it to check the user's role and then only show the controls/portions of the page that are for that role. For example, if the user is not an administrator, they shouldn't be able to click on a button to delete a record. At the moment I am using labels to hide or show areas depending on the user's role. Something like this:
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And here is a portion of the markup code with the Labels:
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This works, but doesn't seem to be a very good way to handle this type of thing. Is there a cleaner, more elegant way of doing this? Something similar to the LoginView control, but which I can use for roles?
When user login into my application,the note saying that Welcome,Joe is show.But,when user try to input something into web page (such as fill in the text box),the LoginName1 that refer to "Joe" is suddenly disappear.Why this happen?
Now that some of the Security matrix has been approved and site is somewhat more functional. We are going back thru adding the loginview to the pages that need it so we can control who can adn can't see the pages and data.
To keep it simple, here is what i have setup.. Because if this setup, i cant access my controls and the page wont display either template. Now even though the aspx code below is a very stripped down version of what i have, the code behind has references to controls that dont show in my example, but they are there in my actual page. I Just removed alot of information to make the post more clear.
I have to assign default value to my asp.net controls which are residing inside the RoleGroup of Asp.net's LoginView control.
Here is a piece of my code-
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But I'm getting this error:
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object. Can anyone tell me why I'm getting this error? And what is the right way of accessing those controls from code behind which are placed inside a loginView's RoleGroup?
In my MasterPage, I'm using LoginView control that looks like this:
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In the code behind, here's what I do:
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When I try to pull up the home page -- as an unauthenticated user -- I get "Object reference not set to an instance" error pointing to where I start building the user menu i.e. litUserMenu.Text = "<li>...
This may be very simple but I can not figure it out. I am using ASP.Net 3.5/Visual Studio 2010. I have placed a LoginName Control on the page and the login name is properly displaying. I am using forms Authentication and it is set up properly in the web config file. I simply want to insert the logged in username value into the database table so I can track who created the records. I am happy to be able to insert the UserID value. I assume the values are derived out of the aspnet_Users table. Hopefully someone can provide a way to do either. I am not a coder so giving me a quick try this answer won't help me much. I would need to really see the entire solution and code.