Web Forms :: How To Clear Cache In Browser Back Button

May 7, 2015

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


Similar Messages:

Web Forms :: Browser's Back Button And Cache?

Jan 11, 2010

Not sure if i'm posting in the right forum, if not, please move it...i have the following issue... I want to "disable" browser's back button. Seems it's not possible, but using cache.setcacheability and timing it, kinda disables the option of navigating back. I need this because in some pages of my webpage, i keep values in a Session variable so when a page loads, i need to check that variable, and, if navigating back, cant do that. I also "set cache to false" because if someone closes session, and i allow cache, someone else could handtype a url in that same pc and see the page without login (though if he/she tries to navigate through it will be kicked out because when loading a new page, i'll know that he/she is not logged) but i dont want to allow even that,

that's why cache is disabled. The problem is that loading over and over again my masterpage (header, footer, menu and stuff) is going to slow down the webpage, because every time there's a request, the page has to be sent again completely. So, is there something like a "mix" mode where i can allow cache just for a few things? If not, what's the best practice to achieve both things i'm trying: speed and security?

View 4 Replies

MVC 2 Disable Cache For Browser Back Button In Partial Views?

May 15, 2010

I am using Html.RenderAction<CartController>(c => c.Show()); on my master Page to display the cart for all pages. The problem is when I add an item to the cart and then hit the browser back button. It shows the old cart (from Cache) until I hit the refresh button or navigate to another page.

I've tried this and it works perfectly but it disables the Cache globally for the whole page an for all pages in my site (since this Action method is used on the master page). I need to enable cache for several other partial views (action methods) for performance reasons.

I wouldn't like to use client side script with AJAX to refresh the cart (and login view) on page load - but that's the only solution I can think of right now.

View 1 Replies

Web Forms :: How To Clear Browser Cache

Dec 16, 2010

In 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.

View 5 Replies

Web Forms :: Clear Browser Cache And Stop Pages From Being Cached?

Oct 25, 2013

when i first run my applcation some time its showing the data from cache.i want to avoid it in first time .

i want to cache my all images/css/js file what is the efficient way to do it.

i have lot of images folder /js /css files.

View 1 Replies

Clear Browser Back History Via C#

Sep 1, 2010

i want to clear history of user page after they sign out from their page manipulations.I googled it and found some ways with cacheability,but it doesnt work fine.

View 3 Replies

Web Forms :: Prevent Back From Browser Back Button After Logout

Jul 25, 2013

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 Replies

Security :: Clear Cache After Logout Button Link Is Press?

Feb 12, 2011

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 Replies

Security :: Sign Out Link / Click The Back Button On Browser, Still Go Back Into The Site?

Jun 24, 2010

I've created a Sign Out link on my page, just like the one you see on the top right hand corner of this forum.

This is the code i use :

<asp:HyperLink NavigateUrl="~/Login.aspx" ID="hypSignOut" runat="server" Text="Sign Out"></asp:HyperLink>

However, after signing out, I click the back button on my browser, I can still go back into the site. How do I prevent this?

View 3 Replies

Clear Text Button - Doing Post Back And Trying To Validate Fields

Jul 2, 2010

I have a Contact page, with 4 textboxes and 4 field validators. I made a RESET button to clear the text when pressed. But for an example: if i type on 2 textboxes and then press the RESET button, it tries to validate all 4 textboxes.

[Code]....

View 2 Replies

State Management :: How To Clear Sessions After Clicking Back Button

May 17, 2010

I would like to clear sessions after hitting back button . Iuse the java script to disable back button how can i clear sessions now after hitting back button.

I use the following script

<script type="text/javascript">
function preventBack(){window.history.forward();}
setTimeout("preventBack()", 0);
window.onunload=function(){null};
</script>

View 6 Replies

State Management :: Clear Back Button To Force A Postback?

Sep 18, 2010

I am using asp.net 3.5 and use master pages for most of the website. I need to make sure that users after they logout are not able to use the back button to see in cache data.

View 4 Replies

Web Forms :: Browser Back Button

Mar 9, 2014

When i Clicked a logout button the page will be close but the browser back button go to previous page how to solve this....

View 1 Replies

Web Forms :: Handling Browser Back Button?

Jan 12, 2010

Im using ASP.NET 2.0,C# for my web application development. I am having a login page and new user registration page. how to redirect to login page once user finishes his registration and clicks back button of browser. Registration page is container page using some master page..

View 7 Replies

Web Forms :: Identifying Browser Back Button And New Tab?

May 10, 2010

How to recognize if user has come through browser back button in asp. net site

AS well how to identify if they have opened new tab in the same browser.

View 1 Replies

Web Forms :: How To Disable Browser Back Button

Jan 16, 2012

After user has logged out i am redirecting user to home.aspx and from here i do not want user to be able to go back using browser back button.. How can i do it? I used this code in javascript :

<script type="text/javascript">    javascript:window.history.forward(1);</script>

This does not work for me. In all pages i am using Master Pages..

View 1 Replies

Web Forms :: Disable Browser Back Button

Apr 16, 2012

I use following code to disable browser back button but it not work

<script type = "text/javascript" >
   function preventBack(){window.history.forward();}
    setTimeout("preventBack()", 0);
    window.onunload=function(){null};
</script>

How can i disable it.

View 1 Replies

Web Forms :: Disable Browser Back Button In IE 10 And IE 11

Feb 4, 2014

My problem is when I logout from my website, the logout button redirects to login page , and then if I click BACK button in browser, I can go back to my website. I do not want that.

What I am actually trying to make is like at mail.yahoo.com or at mail.google.com after sucessful logout user cannot view the account.

I would like to make the same functionality for my application.

View 1 Replies

Web Forms :: How To Get Session Value On Browser Back Button

Sep 11, 2012

When i use back button on browser, then I did not get session value.

How to store session on browser back button.

View 1 Replies

Web Forms :: Open Another Page Using Back Button In Browser?

Nov 12, 2010

From pageA, clicking a button to open pageB which display a crystal report. User can only use browser back button. How to open pageC from pageB? Can I add code in pageB close (if there is a page close event) or make back button in browser to open pageC instead of pageA?

View 1 Replies

Web Forms :: How To Handle Browser Back And Forward Button

Dec 14, 2010

How should i handle browser Back and Forward button? I have aspx page . in aspx page has some field with Save Button. i have clicked on save button to save the data, then i clicked on browser back button, then it again execute the save button event. how should i prevent to fire save button event again when user clicked on Browser back button?

View 8 Replies

Web Forms :: Don't Allow User To Press Browser Back Button

Nov 9, 2010

I am trying to build a form that will not change the URL in the users browser, and will not allow the user to press the browser back button. Is there something I can do to accomplish this?

E.g. Form 1
Url: MyForm.aspx

Form 2
Url: MyForm.aspx (still the same url)

View 3 Replies

Web Forms :: Pressing Back Button In Browser - Keep Former Values

Jun 10, 2010

I have a Deafult.aspx page with a form and a button. The form consists of a drop down list and a radio button list. When I click the button I submit the form to a different page, search.aspx. When I click the back button in the browser. Somehow the radio button list values stay the same as when I last clicked them (not any special configuration by my side), and the drop down list gets back to its default value. My radio button list has a on select event that changes the values of the drop down list. The problem is, as I mentioned, the radio button list keeps its former value when I submitted the page, and the dropDownList doesn't. So they are incoherent.

How do I make them both get back to their default values? (as this is no postback... right?) or how do I keep their former values. FYI, the problem doesn't occur in internet explorer. In chrome this happens. And in fire fox, it just gets back the dropdownlist is ok, but the radio button list's default selected index isn't even selected.

View 5 Replies

Web Forms :: Disable Back Button Of A Browser Using JavaScript

Oct 11, 2012

How to disable the back button of a browser using Javascript.

View 1 Replies

Web Forms :: Check To See If A Page Was Reached Through The Browser Back Button?

Feb 24, 2011

I have an application that posts to a form on a different page, on a different site. Everything works fine unless the user presses the back button.The way it'ssetup now, if th euser forgets their pin, they click alink which takes them to a popup window. The enter their info and then they're sent a new pin. Fine.However, I'm trying to account for all possible scenarios. What if the user forgets their pin, is taken to this other page, and then decides they remembered their pina nd presses the back button. They'll need to reload in order to be able to try to post again, otherwise the session variables I'm using to log them in won't reset (I reset some in the page load event).Is there anyway to detect whether the page was arrived at via the browser back button so that I can reload it?

View 2 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved