C# - Disable Caching On A Single Page?
Oct 14, 2010I have checked this thread. [URL]
And wondering if I can put the answer inside page_load ?
If not how do I disable the cache on for a single page?
I have checked this thread. [URL]
And wondering if I can put the answer inside page_load ?
If not how do I disable the cache on for a single page?
I currently cache everything possible on my site (images, JS, CSS). There is only one JS file that I need to be loaded fresh every single time. How do I omit just one file from caching, using web.config, whilst leaving everything else cached?
Note that I tried another link here, and it didn't seem to stop the caching of my file: How do I disable caching of an individual file in IIS 7 using weserver config settings
I am trying something apart of my boundries, is there any way to disable a single intem in dropdownlist or stop the ddl change event for a single item.
View 2 RepliesI have a page with a number of user controls, In one of my user controls I have a button event. I turn on output cache for the user control that has the button and vary by control using the ID property of a hidden field control in the user control. whenever I turn on the output cache my button event doesn't fire.
View 2 RepliesI have a .swf flash gallery that loads pics from a XML file.the probelm is when I modify the XML the modifications do not reflect on the flash till I delete the browsing cache from the browser
I tried to disable caching using code like this
Response.Cache.SetCacheability(HttpCacheability.NoCache);
Response.AddHeader("Pragma","no-cache");
Response.Expires = -1;
but not working
What am I missing here? The data is being cached and I need to turn it off.
[Code]...
how to disable caching on few pages, so as to avoid double submission of forms
View 2 RepliesI know this is a very debated topic, and usually when you are thinking about this as a solution you might want to rethink your UI logic.
I know I can pass validation using ClientScriptManager.RegisterForEventValidation. But, I'd really like to know. Is it possible to remove event validation for a single control? Is there a way work around for this?
I'm modifying a DropDownList, from the client side after it's rendered.
I have a web application and I want to provide anonymous access to a couple of the web services in it so that we can access the web services from computers without a windows login on our network.
I've tried the stuff here Disable authentication on subfolder(s) of an ASP.NET app using windows authentication. I've done this:
[Code]....
These both "work" in that they allow access to the web service for anonymous users. However, it seems that IIS still sends an authorization challange because when I access the service from a browser I get a box to enter my username and password. If I hit cancel I get access to the page anonymously. However, some of our clients don't handle this well and just fail because of the 401 return code.
Is there a way to completely disable the windows authentication on that single location such that IIS will not try and establish a windows authentication?
i have used a button in gridview.i want after a single click all the button become disable..
View 9 Replieshow can I disable the single quote, greater than and less than character when typing it into textbox.
And also prevent the copy, paste that character into textbox.
I'm implementing Outputcache in my application and it works fine, but the first time always take a lot to load and the next following request will be faster...
I would like to know if there is a way to initiate the page caching on the server side and serve the cached page upon the very first request, rather than have it triggered by the user one first time.
I'd like to pass data from one asp.net page to another. I've seen that using System.Web.Caching.Cache is a good way to accomplish this. I'm wondering if it's a good way to do it and also is there any cleanup or other things I need to keep in mind when you the Cache?
I'm not passing very much, at most two integers.
I have a admin page in asp.net that adds data to a database. This database is available as a JSON string to external websites, however, since it's a lot of data, the external websites cache this data locally.I want to be able to ping the external websites to let them know the data has changed so they can referesh their cache. I figure I can setup an ASHX handler that receives a parameter telling them what data has changed, so they can both delete that data and refresh it.The only part I'm not sure about is the best way to call this external page from my admin page. Do I just do a regular WebRequest and discard the result? or is there a simpler way to call a page from code when you don't need the response?
View 2 Replieshow to implement caching in wcf service using System.Web.Caching
View 2 RepliesI am just trying to understand the basics flow to the MVC framework by putting in some breakpoints in the beginning of the actions of a couple of controllers.
One break point is at the HomeController/Index action where it just returns View() of the "Welcome to MVC". The Second break point is at a SecondController/Index action where it uses the Entity Framework and returns a View() of a list from the db.
When I run this in debug, it breaks at the points I expected when I go from Home page to the Second page controller and back to Home. However, when I go to the Second page again, it doesn't break at all? Is the results of the Second page being cached and how and where? How do you trigger for it to get check if data is old?
I check to see if the persistence is done on the db, by changing the value of a field on the db side and it still did not cause it to break on that action and displays old information in the view. I am concerned because it is displaying incorrect values on the UI. I do not have the OutputCache attribute above this action or specified any cache on my web.config.
We have a small web farm(2 servers) balanced by the built in network load balancer in Windows 2003. We have a few pages that use page caching. My question is: Is it possible that that a given user could cause a page to be cached and another user see that content? Here is the page directive for the page in question:
<%@ OutputCache Duration="1" NoStore="true" VaryByParam="none" %>
The reason the duration is set to "1" is to ensure that the page isn't cached any longer than 1 second because of transactions that actions on the page can trigger.
[OutputCache (Duration=20, VaryByParam="None" )]
public ActionResult display()
{}
This code cache whole page.But, my site has user infomation on top like this ASP.net. The user info "Signed as userid | Edit Profile | ..." section should be changed when user sign in/out. But rest of the page is always same and it's good to Cache.
If the above code is used, the user info on top also cached and give wrong info to user.
Is there possible to cache the master page. If yes then can any one please tell me how to do this.
View 1 Replies<%@ OutputCache Duration="10" VaryByParam="Button1" %>
I type the above code to vary text of Button but it does not vary the value .
If I set cache on an ASP.NET page and have content, a control, in the master page then is that cached, as well?
View 2 RepliesI have an aspx page that retrieves and processes an image based on a query string.The whole operation takes about 2-3 seconds. However as the nature of the images means they are quite static,a 5 min (or even 5 hour) delay in picking up an updated image is acceptable. Because of this delay I would like to cache the response and only do a proper refresh only periodically. I have added the following to the top of my aspx page. <%@ OutputCache Location="Any" Duration="600" VaryByParam="*" %> Only the last request appears to be cached - i.e. f I navigate to ../DisplayImage?ImageId=1Then the page is loaded and Image 1 displayed - subsequent requests are cached.If I navigate to ../DisplayImage?ImageId=2 subsequent requests are cached. However if I go image 1, image 2, image 1 then no caching occurs.
I'm wondering if i'm missing something obvious or does IIS7 / ASP.NET just not support this type of caching.
I am trying to cache asp.net page response on client Browser by adding following cache headers
Response.Cache.SetExpires(DateTime.Now.AddMinutes(10));
Response.Cache.SetCacheability(System.Web.HttpCacheability.Public);
With the above headers it is not working.. May I know what else to be added?
I am using jquery from client side to get the page response
I've seen a number of options for adding GZIP/DEFLATE compression to ASP.Net MVC output, but they all seem to apply the compression on-the-fly.. thus do not take advange of caching the compressed content.
Any solutions for enabling caching of the compressed page output? Preferably in the code, so that the MVC code can check if the page has changed, and ship out the precompressed cached content if not.
This question really could apply to regular asp.net as well.
I have aspx page with a user control. I want to implement caching for the entire page except the user control.
View 2 Replies