I am having a probem when logout from my website.When i copy the URL page which is the page after login,and paste it again in browser,i can direct it to the page even though i alr logout. I not using any buit in asp control,and the logout button link that i create is place at Master Page.
View 1 RepliesI have an content page that got
<%@ OutputCache Duration="600" VaryByParam="*" %>
Now i want to display a link on the same content page that actually clear the cache.
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But its just not working, What i am doing wrong here?
I am inserting and updating the image from html file upload to my gridview / insertion goes fine , but when i update the image by clicking on edit using onselectedindexchanged event of gridview, I fetch the image then change it with other image, with this simultaneously i rebind the gridview, in the beck-end everything goes fine it updates and replaces the image but in gridview it won't show after updated. I am using postbacktrigger on my submit button, but gridview won't refreshes, until and unless i click on address bar and press ENTER , or until i won't press CTRL+F5 to clear the browser cache.
View 1 Replies<asp:LoginStatus ID="HeadLoginStatus" runat="server" LogoutAction="Redirect" LogoutText="Log out"
LogoutPageUrl="~/" />
to MVC musicstore sample in .NET 3.5. Clicking in "Log out" hyperlink calls javascript postback function. Current page is re-dispalyed (master page is not shown) and Log out message is still displayed. Log in link does not appear How to fix this so that log out really logs out ?
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I have created a role based menu for my asp.net 3.5(C#) by configuring Asp.Net Membership module for site. My role based menu is a nested HTML unordered list. And each list item has a list of links. And at the end a list item has SignOut link. I have created 5 role groups for my website and put this list(i.e. menu) inside the contentTemplate of each and every role group.
I have display the SignOut link by using LoginStatus but I dun want to put the Login Status in each and every Roles Group. Can anybody tell me how to create a generic view which will display the Signout link when any user is logged-in. But I dun want to show the SignIn link when the user is not logged-in.
I am using the SQL Membership provider to handle authentication. On one particular page the main function is the registration of an asset. You have to log in first. No problem. I also have required field validators on this registration form that work nicely. The problem is, if you log in, go to that page, then click the 'logout' button, it seems to submit the form (bypassing all my validation in the process)! I know I can't be the first person to come across this, so I'm guessing I've set something up wrong somewhere.
View 1 Repliesthe following is the Markup of my page based on a master page. its a log in page with a default login control.
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How can I force a user to logout when he press the browser back button ?
View 11 Replieshow to avoid viewing the last page visited by the user after logging out.
View 2 RepliesI am using ASP.NET, the web page is abandoning and clear session when a user click logout link but they click the back button and it is still showing the previous page. How can it prevent the previous page after logout? on Logout.aspx load im using this code
Session.Clear();
Response.Buffer = true;
Response.ExpiresAbsolute = DateTime.Now.AddDays(-1D);
Response.Expires = -1500;
Response.CacheControl = "no-cache";
//----- Second Technique : To Stop Caching of Secure Pages.
Response.Cache.SetCacheability(HttpCacheability.NoCache);
FormsAuthentication.SignOut();
if (Session["UserName"] == null)
{
Response.Redirect("login.aspx");
}
Session.Clear();
How i can clear cookie browser after logout in Asp.Net because before into i saved password?
View 1 RepliesNeed the code for the login /logout in my sample project and how to attin logout in the all pages. dont mistake me as i am learning (fresher) the asp.net 2005
View 2 RepliesI am using master page and i use session id to identify coming user before navigation
i have a link button to logout ..this link button only will navigate to login page
once navigated if i click back i am still able to browse the page
clickin logout button not cleanin the session? how to avoid page click back?
or how to clear session id when user click logout?
I have an 2 regions in my silverlight application leveraging prism 4 and unity main shell view,
the Authenticated region and Non-authenticated region, and a menu item.
Within the authenticated region, there are a lot more sub regions depending on the view injected into it.
On load of the application, I will be presented with the login screen "Non-authenticated region", when login, I will be presented in the Authenticated region.
When I click on the logout button on the menu, I will again be presented with the login view.
But when I login for the second time, my existing view loaded within the authenticated region is still there.
I tried the following code on logout, to remove all views from that region, but the views retrieved from the container is still the existing view..
var regions = this.RegionManager.Regions;
foreach (var region in regions)
{
if (region.Name == this.AuthenticatedRegionName)
{
var views = region.Views;
foreach(var view in views)
{
region.Remove(view);
}
}
}
I am actually getting some region key not found error when I call request navigate for some reason, but I think the main issue is with the container.
i want to know when account logout without logout button click. actually i want to manage dashboard. with some events like login, logout with it's activity date and time. so if any user login so i will entry for login. and if any user direct close browser so how can i manage logout entry in database.
View 2 Replieshow to create a logout page that clears the session and cookies??? using c# .net...
View 5 RepliesI have written custom code for login and logout...When use clicks on logout button the current session is closed and user is redirected to a login.aspx page...The problem is that when a user click a back button on internet explorer it the previous page he was navigating is shown to him...(altough he cant perform any operation as session is null and their is condition in page load that if session is null user should be redirected to login page)May i have to clear cache of client ??
View 3 RepliesIn my site i m redirecting to login page when i m clicking on loguot button. before that i have written follwing code for clearing cache/history-
Session.Clear();
Session.Abandon();
Response.Cache.SetCacheability(HttpCacheability.NoCache);
Response.Cache.SetExpires(DateTime.Now.AddSeconds(-1));
Response.Cache.SetNoStore();
but when i m pasting previous page url in address bar then it is showing that page. i dont want to show that page.
In my aplication (ASP.NET + c# ) when user goes to a aspx page , I need to clear cache first.
Does anyone have any idea how can I progrmaticaly make clear cache on an aspx page, or in it's code behind (c#)?
I created a custom 404 page and set its output cache duration to 7200 seconds (the pages themselves aren't updated more than twice a day, so I figured this was reasonable).
I ran into an error on the live side of things when I uploaded it, and I'm trying to debug and solve it. The problem is that I can't seem to figure out how to get rid of the cache itself, which definitely appears to be getting in the way. The reason I say that relates to my stack trace:
Server Error in '/' Application.
Input string was not in a correct format.
Description:
An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code. Exception Details: System.FormatException: Input string was not in a correct format.
Source Error:
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Stack Trace:
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I've been trying to debug the ExtractURLComponents sub, and even commented out every line in it.
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I'm still getting an error, even with every line of the sub commented out. So this is why I'm thinking it's got something to do with the cache. I tried clearing it with a different page using this:
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I'm not sure if there's anything I'm supposed to do to clear the cache.
My web client requires client-side output caching since it makes use of its own Back and Forward buttons (which basically just call the browser back/forward buttons).
The issue I'm having, however, is (of course) when the user signs out of the app. The client-side output cache remains so anyone can click the "back" button and it appears to be signed in again. I've researched a few solutions, but most involve server-side output caching or no output caching at all.
I've had success with server caching and HttpResponse.RemoveOutputCacheItem, but unfortunately I need the client side caching.
Is it at all possible to clear this client side output cache upon logging out?
How do I force a control+F5 (deleting cache) when updating an application? The users will not do this so I need to force this. Can we use some kind of flush method checking version or...?
View 1 RepliesDoing an activation link that the user will press to activate an account. What i wanted to ask is, the link will go to a page and it will hit the sql server to find out if it's valid.Now what i'm afraid of is that some boot can send thousands of get's in the page, forcing the sql to be active with useless data. So is there a way to protect against this? I was thinking the "lock ip" trick i did to stop users trying to log in to a site many times. Any other suggestions are welcome. Some other think also.I use a try catch in case of a get with not or wrong data.Will this affect the site in general? I mean i don't really care if someone post an invalid get and wait for the try catch, but does this affect the performance of the site in general or a session takes the memory by default and ignore any try catching that s stalling the page.
View 6 RepliesI need to change a standard HTML Input button to a Link button but am running into problems because the existing
code calls a javascript function. The function basically does the same as the browser back button. When I add the code and
set the property runat="server" I get a "CS1026: ) expected".
Quite new to ASP,net (VS2010) so could be going about this the wrong way.
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I would like to reset/clear an item in the Cache, but without resetting the application or writing a specialized page just for this. ie, a non-programmatic solution.
View 3 Replies