Web Forms :: How To Remove Css / JavaScript File From Browser Cache For IE6 And IE7
Jun 28, 2010how to remove css,java script file from browser cache for IE6 and IE7 ?
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Apr 22, 2010I 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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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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Session.Clear();
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Aspx Cache / Change A Css File Or An .aspx File, The Change Does Not Show In The Browser?
Jan 11, 2011When 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
Web Forms :: Browser's Back Button And Cache?
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Web Forms :: How To Clear Cache In Browser Back Button
May 7, 2015I 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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Sep 24, 2010We 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.
Web Forms :: Clear Browser Cache And Stop Pages From Being Cached?
Oct 25, 2013when 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.
Add/Remove Cache As Filter On Controller?
Dec 7, 2010I 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]...
.net - Remove A Cache Entry Which Didn't Put There?
Sep 12, 2010Precondition: 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
AJAX :: Loading Javascript File Based On Browser Version And Type?
Jul 7, 2010I 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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I want to check for the this exception and when it happens I want to remove the cache object.
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Jan 21, 2011I 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
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
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.
Add Or Update Or Delete Cached Data - Remove The Entire List From The Cache
Jan 17, 2010U 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)?
Delete Cache When Web Browser Is Closed?
Oct 13, 2010I 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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Jan 24, 2011If i enable client side cache in my asp.net application where it store that cache controls in my computer
View 1 RepliesC# - Browser Cache Clearable Via Code?
Sep 18, 2010I 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]...
AJAX :: Cache ScriptManager Scripts In The Browser?
Aug 19, 2010i 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.
