Javascript - Customizing Webforms Site Timeout?
Jan 26, 2011
is it possible to set a user defined timeout value on an asp.net website...i have a table that stores the time out value for each user of my website...i need to set the time out based on who logged in...i know that the default aspnet timeout setting is 20 mins of inactivity...is there any way i can circumvent this...and yes i do need to show a modal when the timeout expires and need to reset the timeout value if the user wants to continue the session or log them out if they choose not to continue...
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Similar Messages:
Jun 11, 2010
I have a site that is using Forms Auth. The client does not want the site session to expire at all for users. In the login page codebehind, the following code is used:
// user passed validation
FormsAuthentication.Initialize();
// grab the user's roles out of the database
String strRole = AssignRoles(UserName.Text);
// creates forms auth ticket with expiration date of 100 years from now and make it persistent
FormsAuthenticationTicket fat = new FormsAuthenticationTicket(1,
UserName.Text, DateTime.Now,
DateTime.Now.AddYears(100), true, strRole,
FormsAuthentication.FormsCookiePath);
// create a cookie and throw the ticket in there, set expiration date to 100 years from now
HttpCookie cookie = new HttpCookie(FormsAuthentication.FormsCookieName,
FormsAuthentication.Encrypt(fat)) { Expires = DateTime.Now.AddYears(100) };
// add the cookie to the response queue
Response.Cookies.Add(cookie);
Response.Redirect(FormsAuthentication.GetRedirectUrl(UserName.Text, false));
The web.config file auth section looks like this:
<authentication mode="Forms">
<forms name="APLOnlineCompliance" loginUrl="~/Login.aspx" defaultUrl="~/Course/CourseViewer.aspx" />
</authentication>
When I log into the site I do see the cookie correctly being sent to the browser and passed back up: However, when I walk away for 20 minutes or so, come back and try to do anything on the site, the login window reappears. This solution was working for a while on our servers - now it's back. The problem doesn't occur on my local dev box running Cassini in VS2008.
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Sep 11, 2010
I'm a new comer to the asp.net world. I hear a lot about asp.net mvc and it's advantage over webforms about the ability to customize the markup and css. I also heard that asp.net is much easier to learn than asp.net mvc so I decided to go for asp.net and webforms. My question is: what's the level of customization a web developer/designer can get with webforms concerning the markup and css?
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Dec 10, 2010
I have forms authentication for my application which uses aspnet_membership database. I want to further expand this to include recording the time in and time out fro keeping an attendence record of the users.
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Sep 20, 2010
I have an ASP.NET WebForms page with forms authentication. When users create a login, I use 'remember me' to create the authentication cookie.
What I now want to do is check the time of their last access. But LastLogin time is updated only when the user uses the login control (which they don't need to use when they have the authentication cookie on their machine), and LastActivity control is updated before any of my code runs.
It looks like the only way I can do this is to hook into the application event Application_AuthenticateRequest - right? Or is there some better way to do this?
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Feb 2, 2010
I am having a little difficulty trying to wrap my head around site structures. I have quite a large asp.net site, for which: Admins can see a user list, Each user can have many accounts, and for each account can have many items. I can picture this as a breadcrumb trail of editing a particular item. User List > Mr Bob > Accounts > BOB77 > Items > Item32 > Edit
User List = All the users Mr Bob = A user the administrator has selected from the User List Accounts = A list of the user's accounts 12BOB = The administrator has selected the account named 12BOB Items = A list of the items an account contains Item32 = The item that the administrator selected Edit = The action that the administrator wants to do. I can picture how this would look like if it was using ASP.NET MVC with the URL, but I am unsure how to map this out using Webforms, and in the physical filesystem.
This is what I have thought up about how I am guessing the physical structure would look like. Will this have to use session variables to achieve what I am trying to do?
/Users/User/Edit.aspx <- for editing a user
/Users/User/View.aspx <- for viewing a user
/Users/User/Accounts/Default.aspx <- for viewing all accounts
/Users/User/Accounts/Account/View.aspx <- for viewing an account
/Users/User/Accounts/Account/Edit.aspx <- for editing an account
/Users/User/Accounts/Account/Items/Default.aspx <- for viewing all items in an account
/Users/User/Accounts/Account/Items/Item/Edit.aspx <- for editing an item
Where can I read more about this kind of setup in a web application? Or, can someone point me in the direction of an available project that has this kind of layout?
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Jul 29, 2010
I have a page of each every click has ajax call to my server (hence, the ASP extends the session)
I have ASP.NET session set to Xmin. I want when X+1 min expires, I have expiration page. what I did was to set the JS timer to validate every x+1min to see if the session expired (the problem is that the JS and the ASP session timeouts are not synced)
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Mar 4, 2011
What I'm looking for is a good sample of an open source WebForms site which contains demonstrations of some best practices, design patterns etc. Just want too look how experienced people apply their knowledge to build websites which can be shown to everybody without shame :)It would be good if the samples show these technologies: IoC, Entity Framework, Unit testing (with mocks), jQuery. The small samples which demonstrate the particular technology are useless as I've already examined many of them.My goal it to improve the existing huge WinForms application, so I'm not interested in ASP.NET MVC for the time being
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Dec 1, 2010
I'm used to public facing websites that use ASP.net membership - and when the SESSION vbl's timeout we re-direct to the login page like this
Code:
If Session("Yr") Is Nothing Then
Page.Response.Redirect("~Login.aspx?reason=timeout")
End If
And on the login page we check for that reason and put up a label on the screen saying that things timed out to protect sensitive data. This works fine. Now I'm doing a web site that's in house - and when the users connect they get a BROWSER POP-UP to login with the DOMAIN UN/PW - and once they get past that my default page redirects them to a home portal page. What do I do when my session vbl's expire now? I can't redirect to a login page - there is not one. How do I cause the re-authentication to happen more naturally?
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Apr 20, 2010
VWD 2008 Express. IIS 6.0. Forms Authentication.My web site uses forms authentication (in case that makes a difference). Folks who are using the site indicate that it is timing out on them (logging them out) before they can finish some entries. How can I increase the timeout period? The following is my web.config file in my root directory:
[Code]....
Here is the web.config in the subdirectory to which all users are directed at login:
[Code]....
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Jun 25, 2010
Working on an ecommerce site which will be integrated with a 3rd party vendor--that vendor uses different identifiers for stores than we use internally (i.e. their store ABC123 is our 001-321). I'm researching the best approach to inspect incoming requests for reserved query-string parameters that indicate the request is using their identifiers and map the identifiers back to our identifiers (so if the request is example.com/&theirId=ABC123 I want to transform the request to example.com/&ourId=001-321). To do this mapping I need to inspect the provided ID, execute a lookup against the database or cache, and forward the request to the specified page--limiting the modifications to just the query-string parameters (other parameters will need to be maintained, as with the details of the HTTPHeader, etc). So far I'm researching a few different approaches: Implementing it in a base Page (which already does too much, but has the benefit of our Logging infrastructure and some other injected dependencies) Implementing it in an IHttpModule Using URL RewritingUsing URL Routing (looks like routing isn't what I want, feel free to offer insight if you think it still fits) Performance cost is a consideration: the actual number of times this translation will occur will be very small compared to the number of requests not requiring it--perhaps 1%. However for another integrated site we will perform this mapping on nearly every request--would a different approach be better suited to this scenario from the previous?
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Jan 27, 2011
We have the timeout value set to 120 in our <form> tag within the web.config. We do not have a session timeout set.. and we have various connection strings.
We are having a problem where a session variable will disappear (become NULL) .. but, the form evidently remains 'open'.. or no re-login is required..... so, my question(s):
1. what is the relationship between form timeout and session timeout
2. how do I set session timeout
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Jan 24, 2011
I have an asp.net2 WebForms project which worked fine, including referencing a dll compiled for .Net2.
Problem is that I have now recompiled the dll for .Net4 and have also 'upgraded' the VS2010 asp.net WebForms project to .Net4 and the asp.net WebForms application won't access the dll.
The first time the dll is called I get System.NullReferenceException: Object reference not set to an instance of an object.
The new dll is accessed by other WinForms applications OK.
Whatever the problem is, VS2010 freezes and I need to use Task Manager to close it down.
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Jan 2, 2011
I got a a problem when using ToolkitScriptManager on masterPage with other webForm in SUbDirectory. Everytime I run other webform in the SubDirectory there was an Error "The ScriptManager must appear before any controls that need it". Then I added ToolkitScriptManager to that page I got another Error "Only one instance of a ScriptManager can be added to the page". hmmmm then I removed the ToolkitScriptManager from the MasterPage, It's worked for that page.
on that SubDirectory I had a webConfig file.
<?xml version="1.0"?>
<configuration>
<location path="MyPage.aspx">
<system.web>
[Code]....
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Mar 2, 2011
I have two web application. one is A and another is B. I want to send the data from Site B to Site A from javascript so that it should come as a pop up on site A. How can i achieve this thing? Is it possible or not? Need Response as soon as possible.
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Dec 13, 2010
I just have see an article in which author used
Sys.WebForms.PageRequestManager.getInstance().add_beginRequest(req_Start);
in javascript code to get ajax call by updatepanel. I got this code and it worked. Please guide and help me who this server side code (Sys namespace) was used on client side. Why not other namespaced are accessable in javascript ? That is that techniqueetc
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Aug 20, 2010
jQuery DataTables server-side processing using ASP.NET WebForms.
Solution:
Darin Dimitrov answered the question using an example which pages and sorts, but doesn't do any searching.
Here's my basic modification of his work to make searching work on his example:
[code]....
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Apr 26, 2010
I have a web page that refreshes every one minute and the solution times out every 20 minutes, would the one minute refresh be considered as user activity and therefore doesn't time out every 20 minutes? And if not, how do I convince the page that the one minute refresh is like a user activity and it shouldn't time out?Here is the javascript to refresh every one minute:
[Code]....
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Jan 20, 2010
Hopefully I am posting this in the correct forum.
I am having a problem with my ASP.Net Web application. The application is developed using vb.net and is linked to a SQL Server database. Let me explain how the application works and the problem I am experiencing. The system is an online web app which allows registered users to create a CV online. One of the pages within the app gives users the chance to add a cover note to their CV. The page that allows them to do this consists of only a textarea control and a button control. The textarea allows users to input up to 4,000 characters.
Once the user clicks the 'Save' button to save their cover note info, the following code then executes.This code checks to see if the CV already has cover note info, if it does, then the application runs an update statement, otherwise, it runs an insert statement.The table within the database which records the cover note information is called tbl_covernote and has three columns, covernote_id (int and autoincrement), cv_id(int), covernote_text (nvarchar(max)).
The error which occurs sometimes is as follows:
Dim dr As SqlDataReader
Dim param(0) As SqlParameter
Finally [code]...
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Feb 15, 2010
I have an ASP.Net application that makes an AJAX request to retrieve at report. The report can run for a long time so I set the asyncpostbacktimeout in <asp:ScriptManager /> to 600. However, when I try to run the report, if it runs for longer than 90 seconds it fails to come back. I can see in the IIS logs that the POST request succeeded with a 200 status and I can see the time taken is much less than 600.
The web page dutifully waits for the entire 600 seconds before returning with a timeout error:
Error:
Sys.WebForms.PageRequestManagerTimeoutException:
The server request timed out.
Is there any setting I should be checking in IIS? Connection timeout is 900 seconds.
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Feb 1, 2010
The session state timeout is set using this web.config element
<sessionState mode="InProc" cookieless="false" timeout="120" />
The forms auth is configured using this web.config element
<system.web>
<authentication mode="Forms">
<forms loginUrl="Login.aspx"
protection="All"
timeout="30"
name=".ASPXAUTH"
path="/"
requireSSL="false"
slidingExpiration="true"
defaultUrl="default.aspx"
cookieless="UseDeviceProfile"
enableCrossAppRedirects="false" />
</authentication>
</system.web>
What is the difference between the timeouts specified in each of these elements? If both are different, how would it work?
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Mar 10, 2011
[Code]....
I have an issue to where my users are logged into my system but thier session is null so when they try to do something in the system after 20 minutes, i get null reference expceptions because my session is gon
What is the best practice for handleing the session, should i kick the users out before thier session ends and when they log back in thier session will return or atleast a new one will be created right? How should I handle this?
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Oct 29, 2010
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder2" Runat="Server">
<link href="Skins/CustomSkin/Editor.Default.css" rel="stylesheet" type="text/css" />
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
<telerik:RadEditor ToolbarMode="Default"
ID="editor1" runat="server" EnableEmbeddedSkins="false" Skin="CustomSkin">
</telerik:RadEditor>
</asp:Content>
RADEditor on my page was inheriting Master Page's CSS properties so followed this tutorial to create custom skin..now what I did was...I simply copied the Folder named "Default" under Skins folder and renamed it to "CustomSkin" and added it like in the code above ..thot it would work but it didn't coz now I don't see border on my RADEditor...why is that ? Also it is STILL inheriting properties from Master page's CSS file :(
I didn't change name of any of the CSS files inside "CustomSkin" folder...Also when I added the following inside "telerik:RadEditor"...still problem persisting..
<CssFiles>
<telerik:EditorCssFile Value="~/Skins/CustomSkin/Editor.Default.css" />
<telerik:EditorCssFile Value="~/Skins/CustomSkin/Window.Default.css" />
<telerik:EditorCssFile Value="~/Skins/CustomSkin/ToolBar.Default.css" />
</CssFiles>
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Mar 20, 2011
how to customize forms authentication ?What is the use of this customizing ?
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Feb 2, 2011
I am trying to customize the CreateUserWizard control....I added a couple of text boxes with First name, last name in the create userwizard....But the problem is i cannot access the textbox from the code behind....The text boxes which i included in the code are marked in Bold Here is the code for the CreateUserwizard Control
<asp:CreateUserWizard ID="CreateUserWizard1" runat="server" OnCancelButtonClick="CreateUserWizard1_CancelButtonClick"
OnCreatingUser="CreateUserWizard1_CreatingUser" OnActiveStepChanged="CreateUserWizard1_ActiveStepChanged"
CancelDestinationPageUrl="~/Default.aspx" DisplayCancelButton="True" ContinueDestinationPageUrl="~/Default.aspx"
Width="320px" LoginCreatedUser="False" Height="295px" InvalidEmailErrorMessage="Please enter a valid email address.">
<StepNextButtonStyle CssClass="Button" />
<ContinueButtonStyle CssClass="Button" />
<CreateUserButtonStyle CssClass="Button" />
<StartNextButtonStyle CssClass="Button" />
<StepStyle CssClass="WpcClinicalText_Enabled" />
<CancelButtonStyle CssClass="Button" />
<StepPreviousButtonStyle CssClass="Button" />
<WizardSteps>...........................................
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