I'd like to know if there's a special way of implementing output caching and using a control from the ajax control toolkit. I keep getting a javascript error on a page with output caching and a tab control that says: ajaxtoolkit (my assembly prefix) is undefined. This is the directive I added: <%@ OutputCache Duration="3600" VaryByPara...
Greetings! I've created an APSX web form that returns a remote image based on some supplied parameters. It can be used like this: <img src="/ImageGetter.aspx?param1=abc¶m2=123" /> ImageGetter.aspx's markup and code look similar to this: <%@ OutputCache Duration="100000" VaryByParam="*" Location="ServerAndClient" %> <%@ Page Lan...
More out of curiosity than anything. Do you think it'd be good practice to cache form pages? I've got a form that has a dropdown box that is populated from a rather hefty SQL call and takes a bit too long to load (from my shared hosting site). It's a simple form that when submitted just saves a bit of data to the database. I'm thinkin...
I am not sure why I cannot get simple output cache to work and not sure of how to debug a situation like this. Simply from looking at examples and previous projects I have worked on, I used the following code: <%@ OutputCache Duration="100" VaryByParam="id" %> but since that didn't work I tried VaryByParam="*" and VaryByParam="none" ...
Is there a way to obtain a list of User Controls (an/or instances of user contols) that have been cached? The Cache object's collection doesn't seem to include OutputCached items. Thank you. ...
I am using the PartialCaching attribute on the base class of a user control. I would like the cached controls to vary based on the properties set on the control instance. For example: <mycontrols:control1 runat="server" param1="10" param2="20" /> ...output would be cached separately from a control instance with different properties:...
If I use Substitution control in asp.net page, and also add the following directive to the page: <%@ OutputCache Duration="7200" VaryByParam="None" Location="Any" %> Would the location attribute be ignored, since using Substitution control on a page makes the page cacheable only on the server? ...
We've got a fairly standard e-commerce scenario with paged lists of products within categories. For better or worse, about 80% of visitors never navigate past the first page, depending on the category there may then be 5-10 more pages of results which are viewed far less often. (Yes we do optimise what appears on the first page and have ...
I have a page with a single dropdown. Depending on what the user chooses in this dropdown, a pretty huge report is generated. The cache directive for the page reads: <%@ OutputCache Duration="14400" VaryByParam="none" VaryByControl="lstUsers" %> The drop-down is defined as: <asp:DropDownList ID="lstUsers" runat="server" AutoPostBack=...
I am attempting to write a common "menu.ascx" usercontrol in Asp.Net MVC that will generate a properly formatted HTML menu for my application. The menu is generated based on content in the database and a series of Resource resolutions... which are passed to the PartialView through an attribute on a ViewModel. It would make sense to ut...
Here is the scenario, a user opens up non-secure page from our WebApp, let's call it PageA, in their browser and then clicks a link in there that takes them to a secure instance of PageB. Once in PageB the user can subsequently click a link that takes them back to a secure instance of PageA (which they already viewed and is in OutputCach...
Hi, I'm trying to understand the ASP.NET OutputCache mechanism. I built a test page with a Label and LinkButton. The label text is being initialized on the server with the current server date on every PageLoad: protected void Page_Load(object sender, EventArgs e) { lblDate.Text = DateTime.Now.ToString(); } I used this ...
In which situations should we use Query-Strings (VaryByParam) to achieve Caching in ASP.NET? Can anyone give an example of a real-life situation in case of an web-application? ...
Hi, I'm using the OutputCache attribute to cache my action's html output at the server-side. Fine, it works, but now I have a situation where the content changes rarely, but when it does, it's critical for the user to see the new data the very next request. So, is there a way to abort the page cache duration programatically? Thanks ...
Can I have the return value of a WebMethod outputcached? E.g. if the WebMethod has been called in the last X seconds or minutes, don't actually run the method again--just use the same result as it last served. Or should I roll my own caching internally in the class/WebMethod? ...
When using the @OutputCache directive, you can define cache profiles as follows in web.config: <system.web> <caching> <outputCacheSettings> <outputCacheProfiles> <add name="myprofile" duration="30" enabled="true" varyByParam="myfield"/> </outputCacheProfiles> </outputCacheSettings> </caching> </system.web...
Is it possible to clear the output cache of one asp.net web application from inside another asp.net web application? Reason being... We have several wep applications structured like... http://www.website.com/intranet/cms/ http://www.website.com/area1/ http://www.website.com/area2/ Pages in /area1/ and /area2/ are cached and are mana...
Hi folks, i'm trying to use OutputCaching in my ASP.NET MVC website. Problem is, when i try and change the value of one my querystring params, it's returning the data for the first item that was requested! Here's my code (with the param names changed) ... [ApiAuthorize] [HandleErrorAsJson] public class SearchController : Controller {...
Hi guys Just wondering if anyone knows whether its possible to gzip results before putting the data in the cache...Note I am wanting to use a CompressAttribute I have and the built-in OutputCacheAttribute. I'm pretty sure its possible, because I have heard Jeff A. talking about it on a couple of podcasts... I know I can sort of change...
Hi folks, Problem: I've got an ASP.NET website and i don't believe that my code is getting OutputCached correctly. I'm using IIS7 performance counters to show me the hits or misses a second. i've got a simple ASP.NET MVC website. I'm using the built in ASP.NET Output Cache magic. Here's some sample code :- [AcceptVerbs(HttpVerbs.Ge...