Web Forms :: Disable Back Button - Unable To Reach Previous Page After Logout?
Aug 20, 2010disable back button on my asp.net application. I Should not be able to go back to my previous page after I logout.
View 2 Repliesdisable back button on my asp.net application. I Should not be able to go back to my previous page after I logout.
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();
I'm using a wizard control with 4 steps, when I use the previous button to navigate back to the previous step the page reloads but at the bottom of the page.Instead of showning the whole of the page, the user views the footer of the site and the previous button and next button.I'm sure there is a very simple answer to this but I just can't figure out how to get the page to reload to the top.
View 8 Replieshow to avoid viewing the last page visited by the user after logging out.
View 2 RepliesOn my current project I want to deny going back once my customers hit submit button and redirected to the final page. How can I deny from going back to previous page or some mechanism to expire the page if the back button is clicked. I tried this code and it didn't work
page.response.cache.setcacheability(httpcacheability.nocache)
I am using an image button and on click of it i want to go to visited page.
Now i am using - Response.Redirect(Request.UrlReferrer.ToString()),
It is going to previous page, but when i am in a page of some user details where the link is looks like - users.aspx?userid=25 and i visit some other page and click back(image button) i want to see the same serdetail page. How to track that.
if users press the browser's back button to reach the prior page..then page should display a message like "web page expired" in asp.net can i use javascript for this?
for example..
there are 4 pages in web sites. 1,2 and 3 can be back. but when the 4th page run then 4th page can not be back... when the user press browser's back button , diaplay ma message "weg page expired".
when press back button the previous page control value erased..but I want the control value should be visible.
View 4 RepliesI have 3 page
1-admin.aspx
2-Search.aspx
3-register.aspx
In admin.aspx and Search.aspx I have button that when users click On button they go to register.aspx
I put one image button=IMGBack in register.aspx that I want when users click on it they back to lastpage
I mean if they was in admin.aspx when they click on IMGBack they back to admin.aspx page and if they was in search.aspx they back to search.aspx page
I want do some thing like this button (<--) in google toolbar when we click on this button we come back to last page that we visited.
In My Web Application i have one master page and Sign out button in menu. When i click log out button logout.aspx will load. i wrote the following code in that page form_load
session["id"]=null;
Response.Cache.SetCacheability(HttpCacheability.NoCache);
but after i click the log out button it will navigate to previous page.
When I click Logout page redirect to Login page but when click to browser arrow back then it will goes back, I want to after Logout cannot going to back page...
View 1 Replieswe are making an application in asp.net(visual studio 2008). In this we have made a page in which we have a submit button. on clicking on this submit button we go to next page.on this next page we have a back button.we want that when we click on this back button then the values that we have entered in the previous page is preserved(i.e displayed on the controls in which we have filled).
View 2 RepliesI have read that you can not disable the back button on page load but I can clear the cashe on page load so the back button would then be greyed out. I have read a few articles on this and I am unable to get it working. I am using MS visual web developer 2010.
View 2 Repliesam creating a web application in using c# with asp.net.
in that am using login page only as normal aspx page. other pages are using masterpage.
when i click logout button in masterpage. page will redirect to login page. after that if i click browser back button it was moving to previous page. how can i prevent this.
am using this following code in master page aspx page. And My log out button code is below.
<%if (!Page.User.Identity.IsAuthenticated)
{ %>
<script type = "text/javascript" >
function preventBack() { window.history.forward(); }
setTimeout("preventBack()", 0);
window.onunload = function() { null };
</script>
<%} %>
But exactly what i need is once if login page loaded or logged out then it wont go to previous page.
I am using the below code
[Code]....
In the page there are two links. When i click the first link it opens a window in a new page. I do this by using the above code.
I am clicking the second link in the page and navigating to another page. Now i am clicking the browser back button. Supprisingly its opening the first link.
How clicking back button is opening the link in the page. I am using c# .net 2005.
after user loggs out if he clicks the browsers back button then users had to be redirected to login page
doenst matter how many time the user clicks on back button take him to login page
how to achieve this let me know
how to prevent back button after logout in asp.net
View 1 RepliesI am developing a web application in ASP.NET3.5 with C#. I also using Telerik RadAjax Control. When user click the menu then open the page with a new tab(Like web Browser).I want to create, when user back any previous tab(page) the will be show the previous data without loading 2nd time( like browser tab). Is it Possible ?
View 2 RepliesI am having problem while using onclick="javascript:history.back();" with Aspnet. In the first page i filled some data and click search button it show some results, i click on particular result for its details which navigate to the 2nd page but when i click on custom back button it refresh the page and all data set to initial values,when i use onclick="javascript:history.back();" I get nothing but the page displays "webpage has expired."
View 1 Replieswhen i logout from profile i cleared all the session created when user login.but after logout it goes to back page.u provided may solution but no is worked.
View 1 RepliesIn the logout link button click event I have cleared the session variables.I am checking these session variables for null values at each page's load event.If it has the null value redirecting them to the login page.But the problem is whenever I click the browser back button,the page_load event won't get called.For that I have cleared the the browser cache history.
View 2 RepliesI have four pages and user enters certain information and navigates to the next page. In the last page, when user clicks on submit button it will redirect him to the confirmation page. Once the user is in the confirmation page and clicks on back button, all the fields in the previous pages must be non-updatable. Note: User can use the back button to view his previous data but not-updatable anymore.
View 1 RepliesHow can I force a user to logout when he press the browser back button ?
View 11 RepliesI have a web application build in asp.net and using a custom membership provider for authentication and authorization. Everything works fine except when the user click on the logout link to log out of the application and being redirect to a default cover page, if the use click on the BACK BUTTON on their browser, it will actually go back to where they were before and the data will still show up.
Of course they can't do anything on that page, click on anything link they will be redirect to a login page again. But having those information display is making a lot users confused.
i am just wondering if there is any way i can either clear the browser's history so use can't go BACK, or when they click on the back button and have them redirect to the login page.
In attendance page there is two button In and Out visible any one of them at a time while i am pressing back button it navigates to previous button instead of previous page.
View 1 Replies