Web Forms :: How To Remove Css / JavaScript File From Browser Cache For IE6 And IE7

Jun 28, 2010

how to remove css,java script file from browser cache for IE6 and IE7 ?

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Similar Messages:

Unable To Remove Browser Cache Image?

Jan 22, 2011

i am using Jcrop to give users the option to crop there images, i have hit a small caching problem.

if you open an image which is already on the server and crop it. my jcrop works and crops the image fine but when i reload the image the old version is displayed. i have this inside an update panel.

so is there a way of removing the browsers cache before i reload the image?

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C# - HttpRuntime.Cache.Remove Doesn't Remove Cache

Nov 19, 2010

I am trying to remove the cache using the HttpRuntime.Cache.Remove(key) but invain. I wonder what are the best practices for using HttpRuntime.Cache.

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Lose JavaScript From The Browser Cache After A Full Page Postback?

Apr 22, 2010

I have an external javascript file which I include to my page on the code behind (as seen below).

My problem is, when I my page makes a postback (not partial one), I check the loaded scripts by using FireBug, and I cannot see the javascript file in the list after the post back. I asusmed once it is included to page on the first load, browser will be caching it so that I do not need to re-include it.

What am I doing wrong?

[code]...

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JQuery :: How To Upload Files In Browser Cache To Get File Size On Client Side

Apr 1, 2011

My requirement is to get the file size in client side. there is no problem in FF but in IE you can't do that unless u r using an activeX object. So we thought of putting it in browser cache and reading the file size from there and when we post it to the server we will be taking it from the cache and send it to the server.

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How To Set Cache Expiration For Javascript File

Jul 5, 2010

I have asp.net application. I'm using external javascript files in my application. When I test my site with page speed tool from google it says that following resources are missing a cache expiration. also some of the images and css files.

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Web Forms :: Reflect Recently Changed Image File And Remove Cached Image From Browser?

Jul 10, 2013

<asp:Image ID="aspImagePreview" runat="server" AlternateText="Preview" Height="190px" Width="290px" ImageUrl="~/file1.jpg" />

when the file file1 has been changed or removed. How can I do one refresh to the item to make it reflect the recent change?

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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.

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Aspx Cache / Change A Css File Or An .aspx File, The Change Does Not Show In The Browser?

Jan 11, 2011

When I update a js file in my asp.net project, I refresh the browser and the change shows up as expected. If I change a css file or an .aspx file, the change does not show in the browser. Not when I clear the browser's cache, not when I restart IIS (iisrestart). What could this possibly be?

PS. I have tried chrome and firefox

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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?

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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.

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Clearing The Value Of File Upload Control Using Javascript That Works On All Browser?

Sep 24, 2010

We are running following javascript function:

function btn_AddToList_Click() {
var filePath = document.getElementById("FileUpload").value;
if(filePath.length > 0)
{
var opt = new Option(filePath,filePath);
var listBox = document.getElementById("ListBox");
listBox.options[listBox.options.length] = opt;
}
}

Function binding:

protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
btn_AddToList.Attributes.Add("onclick", "btn_AddToList_Click(); return false;");
}
}

HTML:

asp:FileUpload ID="FileUpload" runat="server" Width="394px"
asp:ListBox ID="ListBox" runat="server" Width="394px"
asp:Button ID="btn_AddToList" runat="server" Enabled="true" Text="Add"

Issue is that value of "FileUpload" is not get cleared after we click "Add" button.

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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.

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Add/Remove Cache As Filter On Controller?

Dec 7, 2010

I am looking for a Cache filter which can be removed when certain action is performed.

Suppose,I have Index action which is loading records and cached with a filter for a minute.As long as I am calling Index the action must be cached and no trip to db.

Once I create a record in Create action than it should remove the cache a load the records from DB.I have found one in Ninject web example which is like below. I am looking for same solution.

[Cache(0, 0, 5, 0)]
public ActionResult Index()
{ [code]...

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.net - Remove A Cache Entry Which Didn't Put There?

Sep 12, 2010

Precondition: There's a web application that leverages ASP.NET security model. There's also an Active Directory (AD) integration component. It provides AD users and roles as if those are application's own users and roles. The relations like "is in role" between AD user and AD role are stored in AD domain, of course, but are cached by the web application.

Problem: Let's say AD user1 is a member of AD role1. When web application starts, it caches this relation. Now if the AD administrator removes user1 from role1 using AD console, the application doesn't know about this change - the cache entry is kept. This becomes a security hole because the role1 might have permissions the user1 should no longer have.

There are two сcontrary opinions how to solve this:

"Listen" to AD changes and trigger cache entry removal once the operation is detected on AD server - because we are responsible for correct AD component functioning Leave the cache untouched - because we didn't put the entry there and should not remove it either

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AJAX :: Loading Javascript File Based On Browser Version And Type?

Jul 7, 2010

I have some javascript files for each browser version and for different browsers. I want to include this files in script tag of script manager. Is it will detect these files and load based on browser version? Is there is best way to handle this scenario declaratively in markup insted of codebehind?If not declaratively how in code behind?

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State Management :: Remove Cache When OutOfMemory?

Dec 9, 2010

I am Caching dataset in my application, the issue is when there is a large set of data the OutOfMemory exception is thrown.

I want to check for the this exception and when it happens I want to remove the cache object.

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Security :: Remove The Cache Of A Page After The User Signs Out

Jan 21, 2011

I have an ASP.NET website in which the user has the Login/Logout functionality. There are some pages which are viewable only if the user is logged in. Now, after the user signs out, I noticed that the user is still able to see this restricted page on pressing the back button. I want to create the functionality such that once the user signs out, the page should not be viewable. How can that be done?

P.S I am not using built in Login controls in ASP.NET

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Web Forms :: Prevent Browser From Caching Image - Trsponse.Cache.NoStore Didn't Work

Feb 22, 2011

[Code]....

How to prevent browser from caching image, Trsponse.Cache.NoStore didn't work

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Web Forms :: How To Remove DropdownList Symbol From Internet Explorer (browser)

Feb 25, 2016

<asp:DropDownList ID="ddlName" runat="server" Width="200px">
<asp:ListItem Text="Select Name" Value="0"></asp:ListItem>
<asp:ListItem Text="Josmi" Value="1"></asp:ListItem>
<asp:ListItem Text="Jisna" Value="2"></asp:ListItem>

[Code] ....

The dropdownlist symbol is hided in chrome and Mozilla. But am not able to solve in explorer. How I will hide the symbol from IE9 and upadated versions of IE.

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Add Or Update Or Delete Cached Data - Remove The Entire List From The Cache

Jan 17, 2010

U are caching a list of items, then Add or update or delete method called. Approach 1)

A- Do the data change at the database. If success do B, C
B- Remove the entire list from the Cache.
C- Re-Cache the list on first read.

Approach 2)

A- Do the data change at the database, If success do B
B- Do the same change at the cached items, and save more time.

Approach(2) probably will cause nasty difficult to spot bugs, because the data come from BLL and placed directly into cache, One can't assume no bugs will happen at the sproc, I am not worry about database runtime errors, runtime errors will show up, but I am worry about invalid data, or miss calculation. Can I proceed with approach (2) with caution? Is there a "best practice" principle which suggest not doing approach(2)?

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Delete Cache When Web Browser Is Closed?

Oct 13, 2010

I have issue about multiple login in asp.net.

Case this happen:

User X login as "user1" in web browser.
Then user Y also login as "user1" also in another web browser.
User Y got error message "Another user log in some account".

That is work as expected.

If X, close their web browser. Then try again to login in as "user1".
X get also get "Another user log in some account".

So i trying debug then i found session is remove when web browser is close, but cache still remaining in web browser.

how to clear cache when user close their browser, (not tab).

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.net - Browser Store The Cache Item?

Jan 24, 2011

If i enable client side cache in my asp.net application where it store that cache controls in my computer

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C# - Browser Cache Clearable Via Code?

Sep 18, 2010

I have a menu on my site that changes depending on whether the user is logged in or not. With browser caching, the menu "gets stuck" in either state and is confusing to users.They'll login, but the menu won't update because it's still cached in the unauthenticated state... and vice versa.How is this typically handled? Can we refresh the user's browser cache from our code? Or do I just not allow browser caching? (would rather use it, very nice bump in speed).UpdateHere's how I set client-side, browser caching in my asp.net mvc 2 app:

public class CacheFilterAttribute : ActionFilterAttribute {
/// <summary>
/// Gets or sets the cache duration in seconds. The default is 10 seconds.

[code]...

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AJAX :: Cache ScriptManager Scripts In The Browser?

Aug 19, 2010

i am using ScriptManager in my webpage. i am also using a lot of pagemethods in this page. When i look at the viewsource of the browser after the page has been rendered i find a lot of javascript which has been generated by the scriptmanager.

how can i browser cache all these scripts so that they are not loaded everytime the page is rendered.

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