I have developed a ASP.NET application,I have used sessions for parameter passing.I dont want to let the user to enter data when the session expired.Please suggest me how to do that.
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i am making a webform for university students to register projects.there is a dropdown list which will ask how many students have participated, suppose student select 3 students, now my question is how can i restrict user to enter only one students data,i want he/she should fill all three students data than the submit button should enabled.
View 5 RepliesI want user to enter name in Arabic if the user enter in english it should give Message " Enter Message In Arabic " and same for English if user try to enter in arabic it should give a message "Enter Name in English" ...
View 1 RepliesI want to restrict the user in toolbar search by not allowing him/her using Some Special Characters like
('/','>','<','|').
$("#tblFundComp").bind("keydown",function(e)
{
if(e.keyCode >=48 && e.keyCode <=57 ) [code].....
I have placed this piece of code after before search function. But this does not work
I have a gridview control that has two bound fields. I want to restrict the user's to enter only numeric values in the second bound column. I went into the properties of the gridview control. Selected "Columns" and clicked on collection. The fields showed up.
I selected the field and clicked on the properties. I found DataFormatString property. can I restrict by making changes to this property?
I gave an option to user to change password but the text boxes are taking - / @ (special characters). How to check at runtime that user may not enter these characters?
View 21 RepliesIs there anyway to implement this.If admin block a user then session of that current user should be expired in ASP.NET
View 1 RepliesI have a page where, when the user has successfully logged in, I store some values in the session.
I then use these values to load an application list page. This page is automatically refreshed after 20.1 minutes, with the sessionstate timeout and forms timeout in web.config set to 20 minutes (with sliding expiration). This means, if the user does not use any page for more than 20 minutes, he is timed out.
My problem is that the User.Identity.IsAuthenticated sometimes returns true, when the session has expired.
Why is this happening, and how can I fix it?
I have an aspx page that has all its controls inside the scriptmanager and update panel.
I want to send the user to sessionexpired page after 20 mins of inactivity.
For this, I am writing the below code on page_load
Response.AppendHeader(
"Refresh", Convert.ToString((Session.Timeout * 60) + 10) &
"; URL=SessionExpired.aspx")
But the page is going to sessionexpired page after 20 mins even if the user is working on the page.
I think since I have all my controls in an update panel it is not doing a complete postback and hence the session object is not getting refreshed.
I have a problem by getting session which created for new site visit or session expired.
View 3 RepliesI am working on a site in which some pages are to be run on secured server(ie https) & some on non-secured(ie http) eg Login, User Information, etc. will be run under https & View cart, etc. are to be run on http. Now, when user chooses some products in his cart, he is prompted to enter login details. After he fills in his login detail(ie in https), he is redirected to Checkout. But here the Session doesn't picks the value and it shows Session[UserID] value null. So, rather then redirecting to Checkout it shows MyAccount page. Does anyone know how to pass Session Value from https to http.
View 3 RepliesI'm developing an extra section to a web app that's written in asp.net, but in php - it's mostly done (the two parts don't really communicate with each other outside of a database - the integration is mostly just cosmetic.)
The only issue I have is detecting from the php part when the .net session has expired so that it logs the user out and redirects to the login page.
I believe the asp.net application is compiled, but either way I'm not allowed to alter it so I was thinking maybe the best thing to do would be to make a very small/simple aspx page that outputs true or false which I could call using curl from php (and passing the browser's cookies along.)
Would this even be possible? I'm not sure how session security works on asp.net eg whether one .net application can read another's session variables, but if it's anything like php then it'll be possible.
mypage.php --curl--> checksession.aspx --|
| |
<----------- true / false <---------------
So mypage issues a GET (with cookies from browser) to checksession using curl, checksession simply returns a true or false (or something like that) and mypage redirects to the site's login page if that's false.
The authentication for the php side is already sorted out and is separate to this issue.
So really, what I need to know is can I have just a simple .aspx file that does this check, and if so where would I go to to find out how to program such a simple page?
I am new in dot net i create a website. and managed session variable to stored logged-in user information.when someone close the browser, session still exit or db not update.
View 3 Repliesi am using session of username after login, it works fine usually, but sometimes it gets expiredon any pages randomly...it is expiring on both local host and the live server.
View 6 Repliesi am new to the MVC 1.0 development. in my application i am using ascx files to display in the JQUERY UI Tabs, when session is Expired i am rediretin it to the Login page.but the Login page is dispalying in the Tabs.
Code :
return RedirectToAction("login",
"Account");
i want to dispaly login page as a whole page not in the TABS.
I am creating a web application using ASP.Net. I am using session in my application.
There is one scenario where I am trying to access session variable through Javascript. It is working fine, when I m accessing it in normal state. But after session expiry, if click on any button, it throws exception and behaves abnormally, resulting in page not found.
Here is the code I am using;
var TransactionID = '<% =((Hashtable)(Session["SessionData"]))["TransactionID "] %>';
if(TransactionID !='')
{
//action
}
I am trying to achieve something like of sort in c#;
String lsStr;
if(null != lsStr)
{
//action
}
The Scenario:
I have a situation where I need to pass some session variables to an ASPX page, inside a DNN module. This page is then transferred to Winnovative's PDF publishing component's in the form of a byte array. The component returns a PDF document in the result, furthermore that PDF document is then emailed to the customer.
The Problem:
The session gets expired when the ASPX page is called (hosted as a part of DNN web project on IIS) to pass it to Winnovative. It was noticed that the session expired when ever I request the page (by any means) and a new session on that page is created.
Is there any workaround (without involving a database) that I can access those session variables (it is a dataset) from that particular ASP.NET page?
In an asp.net webform app, I need to restrict the logged in user to show data only for their company. This is a primary key of my topmost table. How to I set that based off the user. I imagine I would have another table with some user ID mapped to company ID?
View 1 RepliesIs there any possibility to check whether a particular session has got expired or not?
View 1 RepliesI'm using the code below in the we.config file.
<sessionState mode="InProc" cookieless="false" timeout="30"/>
There is no issue with the session expiration locally, but the same web application logouts frequently when I uploaded it to the webserver. The session no longer keep it's state for 30 minutes when the application left idle for some time.
I need functionality that will allow to discard objects from session if they are not used in specified amount of time. It is simmilar to Cache timeout functionality.
Is there any session provider (possibly free) or pattern that achieves that?
Can anyone tell me how to detect when a users session has exipred in asp? I want to redirect users to a logged out page once the session has expired.
View 3 Replieswhen i run my web application in my system the session not expired during access of the pages, but when i launch application in the remote server the session expired during access of the pages
i specifiy the session time out in web.config as follows
<sessionState mode="InProc" cookieless="false" timeout="30" />
But i don't know what the problem is
URL... it will show me this page but if i click on reply it will through me back to login page , ok i assume that would be a session variable checking for validation , but after login , it must take a user to default aspforums.net website , but it won't , it takes a user back to the page where he clicked the button and was thrown away ... i want to achieve this thing , how is it done ? bcx in my application my login url is Login.aspx , and my default url after which everytime users get into after successful login is dailyLog.aspx , now if he after login goes to abc.aspx page and session expires there , he gets back to login page , but after Re-Login , he again gets back toURL... because at LoginBtn Click event i have redirected him to DailyLog , but that's what i don't want , i want my default page to be DailyLog , but if session expires user would be send back to abc.aspx page ...
View 1 RepliesHeres my code :
<system.web>
<authentication mode="Forms">
<forms loginUrl="Login.aspx" timeout="50" />
</authentication>
<sessionState timeout="60" />
</system.web>
[Code] ....
but my session expires message shows after 1 minute .... whats that ???
I referred this article , bcx it was easy : [URL] ....
