Web Forms :: Preventing Caching Of Web Pages?
Jan 28, 2011
I am relatively new to ASP.NET and have searched the Internet to find guidance in preventing caching of web pages (in the latest versions of IE, Firefox, Chrome and Safari). Based on my search, I found a lot of conflicting/confusing info. As best as I can tell, it appears that I need to add the following 3 lines to the <head> section of my .aspx files:
[Code]....
if the aforementioned lines are correct and if all 3 lines are necessary? I have tried using different combinations of the 3 lines, but I get conflicting results (i.e., sometimes the page is cached and sometimes it's not).
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Dec 29, 2010
I have a few pages that are completely static. They only change at build time. But they are expensive to create. For the ones that are kind of expensive to create, I cache them for very long times using the ASP.NET output caching. But for one page, I really want it cached forever and ever or until the the next build.
What is the most expedient way to make this happen? Is there a build in feature that achieves this or a 3rd party tool?
(yeah, for the moment I plan to do the "view source" and copy paste thing, which isn't a very elegant build step)
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May 24, 2010
In one of my website I need to prevent direct access to non .aspx pages in a protected folder. Authentication works fine if I am going to [URL] but in one case my users are uploading html pages in that folder and if somebody cut and paste [URL]the page can be seen without the authentication process to be activated.
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Mar 31, 2010
I have a master page that hosts a user control to load my menus from the database depending on the user logged in.So when ever a user logs in, the menu list corresponding to him is loaded into the XMLDatasource that is the Data source for the menus.Following is the code:
[Code]....
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Jan 28, 2011
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Dec 9, 2010
Our web app currently under development has authentication on all the pages.
We can deny a user access to any particular page but have found that if a user had previously opened the page that they can still access the page via the url. [Even if they log out and log in]
Assuming that the page is coming from client cache [Ctrl F5 in IE kicks in the proper authentication behavior or clearing the client cache]
A lot depends on how we have implemented the authentication but a quick fix on our side would be from within the admin section where we deny access to certain pages that we expire client cache for that page.
Is there a way to do this programmatically.
This would mean that client caching would continue to work as normal for all other users that still had access to the page in question.
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Jan 28, 2010
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Feb 28, 2011
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CACHE MANIFEST
# This file was generated at 2/28/2011 4:03 PM
CACHE:
/Content/Site.css
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/Scripts/jquery-1.5.min.js
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Jun 14, 2010
I 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.
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Mar 21, 2010
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I have this simple code:
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<br />
<asp:TextBox ID="txtEmail" runat="server" /><br />
[Code].....
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Mar 15, 2010
I have an existing app that has a java based search utility - this search utility has a FILTERing mechanism. You can click a button to POSTBACK to the server and there, a new window is generated displaying "blah dee da".
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Mar 30, 2010
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Before I begin, I would like to acknowledge that I might be using incorrect terms below due to my lack of experience.
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[Code]....
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I am using c#.net web application.I will not allow reply attacks in my application.How do i prevent from the same.
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