C# - How To Disable Caching On Few Pages, So As To Avoid Double Submission Of Forms
Jan 28, 2011how to disable caching on few pages, so as to avoid double submission of forms
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The problem is, that when I double click the row, event is fired, that's fine, but all of the page is selected (dark blue marked, you know...).
Is there some solution to prevent select all in the whole page, or whole aplication itself?
C# - Avoid Double Control Search In LINQ Query?
Jun 23, 2010I have a Dictionary<string, bool> where key - control's ID and value - it's visible status to set:
var dic = new Dictionary<string, bool>
{
{ "rowFoo", true},
{ "rowBar", false },
...
};
Some of controls can be null, i.e. dic.ToDictionary(k => this.FindControl(k), v => v) will not work because key can't be null. I can do next:
dic
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.ForEach(p => this.FindControl(p.Key).Visible = p.Value); // my own extension method
but this will call FindControl() twice for each key. How to avoid double search and select only those keys for which appropriate control exists? Something like:
var c= FindControl(p.Key);
if (c!= null)
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but using LINQ.
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Dec 29, 2010I 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)
Web Forms :: Form Email Data Submission By User Submission
Jan 15, 2010I was able to find examples throughout the internet that more or less accomplished what I needed to be done, but now I have run into some problems. I need to be emailed the form data when the users submits it and then the user needs to be redirected to a thank you page, in this case "thanks.asp". I have been unable to get the form to redirect users to the thanks page, and in my efforts I think I might have messed the email process up as well.
[Code]....
MVC :: Avoid Loading Images When Using Caching And Javascript Image Preloader In An Mvc Application?
Jun 18, 2010i have implemented an image preloader using javascript inside my mvc 2 web app, in order to display an animated "loading" image .gif while sequentially displaying page images.I have also implemented caching using a cache profile for the controller action that displays the specific page ([OutputCache(CacheProfile = "LongCache")]).The problem is that the image preloader javascript is called when caching is applied. I was wondering whether i could, somehow, use the image preloader code only when the page gets refreshed and not when the cached version is rendered.
View 2 RepliesWeb Forms :: Preventing Caching Of Web Pages?
Jan 28, 2011I 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).
Web Forms :: Re: Master Pages And XMLDataSource Caching ?
Mar 31, 2010I 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]....
The problem is if I log out as one user and Login as another, the XML Data source is not invalidating the cache... and is loading the same values again ..Further I even noticed that the program flow control is not transfered to the LoadMenus.ascx control at times and the page is loaded with out having to go through the control flow of all the controls on the master page. i am not sure how to force the control to pass through a single control.I have set the EnableCaching to false on the xml data source.
AJAX :: Disable Button To Eliminate Double Clicks
Apr 13, 2010I have a form that is Ajax enabled (we use ajax to display a "processing" message). We're having problems with the customers double clicking the button so I want to disable the button upon the first click. I use the code below which works fine in IE but not in Firefox or Chrome.
lnkSubmit.Attributes.Add("onclick", " this.disabled = true; " + ClientScript.GetPostBackEventReference(lnkSubmit, null) + ";");
In Chrome and Firefox, the button grays out but is still clickable. Do you see any problems with the code above? on a workaround or alternate method of disabling the button? I have thought about using session state to flag when the button is clicked and just ignore subsequent clicks but would rather disable the button entirely.
Web Forms :: Avoid Reloading User Control Between Pages?
Jan 31, 2011I have a user control which is used by several pages on my site. I would like the state of the controls within this user control to persist as I move from page to page, but presently any such page navigation causes the user control to reload from it's original state.
I have also noticed that this problem extends to the event handling methods of the controls on the user control. After executing the event handling method in the code behind file the page refreshes and the user control is reloaded from it's original state.
Is there a way to prevent this user control from reloading it's original state?
How To Disable Double Click In Flowplayer 3 In Full Screen Mode
Jun 16, 2010How to disable double click in flowplayer 3 in full screen mode?
View 1 RepliesC# - 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?
C# - Avoid Double Columns (predefined Columns + Selectcommand)?
Mar 17, 2011I have a gridview with predefined columns and a selectcommand. Why do I get the columns twice? I want to keep the predefined columns and the selectcommand, but avoid getting the columns double.
<asp:GridView ID="gvMeldingen" runat="server"
AllowSorting="True" DataSourceID="MyDataSource"
onselectedindexchanged="GridView_SelectedIndexChanged"[code].....
C# - Disable Caching For A Single JS File Using Web.config?
Mar 8, 2011I 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
Disable Flash Caching Using Code Is Not Working?
Jun 1, 2010I 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
DataSource Controls :: Disable SQLDataSource Caching?
Aug 9, 2010What am I missing here? The data is being cached and I need to turn it off.
[Code]...
C# - Client Caching On Authenticated Pages?
Dec 9, 2010Our 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.
Output Caching On Static Pages?
Jan 28, 2010Does output caching help boost the performance of asp.net mvc pages that just consist of html, css, images, and javascript?
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Feb 28, 2011Has anyone been able to cache .aspx pages using the HTML cache manifest? I am porting an html application over to asp.net (and mvc2) and I get a 404 error when trying to cache any *.aspx page. Other files still cache normally (.js, .css, etc). I have changed permissions, handlers, and file names and still no luck. Below is the actual manifest:
CACHE MANIFEST
# This file was generated at 2/28/2011 4:03 PM
CACHE:
/Content/Site.css
/Content/Table_style.css
/Scripts/jquery-1.5.min.js
/Scripts/json.js
/Scripts/persist-all.js
/Views/Data/Details.aspx
/Views/Data/NotFound.aspx
/Views/Data/OffLine.aspx
/Views/Data/OnLine.aspx
/Views/Data/Test.aspx
/Views/Home/About.aspx
/Views/Home/Index.aspx
/Views/Shared/Error.aspx
Data Submission During Form Submission
Oct 30, 2010i have a form which has two textboxes and a submit button.on entering data and submitting data gets stored in the database.but if i again refresh the page the same data again gets stored.How should this be prevented?
View 3 RepliesDisable All Pages Window.status
Dec 17, 2010i want to make browser status bar show no address. I know how to disable window.status in a page, i add onmouseover="window.status='nothing';return true;" in a <body> tag, and it works but if i have lots of pages, like more than 100 pages, and i didn't use masterpage how can i disable all pages' status bar? add it page by page?
View 5 RepliesDisable Form Authentication For Public Pages?
Feb 24, 2010In my development environment everything works as I expect. I can access all the pages and as soon as I get to a secured page I check the Request.IsAuthenticated and redirect to the login page if needed. The problems starts when I deploy the project under IIS7. When I access the site I'm being redirected to the login page (as defined in the web.config) although it suppose to be a public page... If I disable the Form Authentication in the admin console Request.IsAuthenticated always return true.So
How can I make IIS behaves like my ASP.NET development server?
p.s.
I'm working with asp.net MVC
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Jun 14, 2010I 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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Feb 10, 2010point me to a source where I can learn to create a form using dropdown, radio buttons, and other controls and then have web users submit information to me via email or post to SQL database so that it can be used. Do I need to be looking for sources via other languages such as php or javascript or can this be done easily using asp.net and visual studio.
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