I need to store IDs (Contact IDs, Claim IDs, etc.) between multiple .aspx pages. At the moment I am storing the ID in the Session and have set the Session timeout to 300 minutes. However, I am still getting errors because users are attempting to perform operations after the Session has expired.I think users are leaving their web broswers open, locking their computers, going home for the evening, coming in the next morning and attempting to pick up where they left off.
I don't want to use the Querystring. Cookies are more for User IDs than Contact IDs and Claim IDs. Viewstate is only maintained per page. Persisting Session to a database seems unnecessarily complicated. I don't want to extend the Session timeout too much. I'd ideally like them to be able to pick up where they left off in the morning. What are the best practices for dealing with storing IDs between pages? How can I do this without them receiving a message saying their session has expired?
how to store common data like an arraylist of Sports Class which will have different variables in it. I want to access that Arraylist from Vaious pages.
I am new in PHP Progamming, but done sufficient amount of Web Programming in .Net.
I have a File Uploader in my ASP.NET application Using C#, we can upload any type like images, documents, pdf etc.
I m storing it in the Filesystem and having only the Name of the File in DB.My doubt is can we store the entire file, images in DB. State me Which is good practice and why we need to use it.
i'm developing a site using VS2010 and with my windows vista busniness OS. i used the default VS2010 wizard for new web application to create it. included a folder in the root directory and created new aspx pages to derive from the master page in the root directory of my site. everything shows on the new pages except the jpeg image logo in the master page. But other aspx pages i created in the root directory shows every thing fine.
Page B - loads slowly and needs to do some CPU-intensive operations on the web server.
I noticed that when someone is loading Page B, then Page A also loads slowly. This is even worse if multiple users are loading Page B at the same time. Page A won't finish loading until Page B is done.
Is there a best practice for making sure that Page A can still load quickly? Maybe a config setting or IIS setting that I need to change from its default? With 2 users loading Page B at the same time, the web server CPU usage only gets to 30% so I suspect it might be something I can tweak with the settings.
Currently I'm doing common functionality required throughout my site inside of my masterpage. What I want to do is move this functionality to a BaseClass so All my pages inherit from the Base Class. However, I'm not sure how to set this up interms of c# code with regards to Using a Base Class and then having a masterpage applied to my aspx pages that i create.
In my Application_BeginRequest I have code that gets query string value ?c=FR or ?c=US and store it in cookies.Based on query string value I have either US or FR,locale is selected from locale table.If ?c=FR then locale will be fr-FR and if it is US then locale will be en-US.My code is below.
void Application_BeginRequest(object sender, EventArgs e) { LocalizationInfo loc = GetLocalizationInfo(); if (Request.Cookies["Localization"] == null) Response.Cookies.Add(new HttpCookie("Localization")); Response.Cookies["Localization"]["Country"] = loc.Country; CultureInfo objCI = new CultureInfo(loc.Locale); Thread.CurrentThread.CurrentCulture = objCI; Thread.CurrentThread.CurrentUICulture = objCI; } public static LocalizationInfo GetLocalizationInfo() { string countryCode = ""; string sLocale = ""; if (HttpContext.Current.Response.Cookies["Localization"]["Country"] != null) countryCode = HttpContext.Current.Response.Cookies["Localization"]["Country"]; if (!string.IsNullOrEmpty(HttpContext.Current.Request.QueryString["c"])) countryCode = HttpContext.Current.Request.QueryString["c"]; if (countryCode == "") countryCode = "US"; sLocale = HertzRent2Buy.DataProvider.ListData.GetLocale(countryCode); LocalizationInfo ret = new LocalizationInfo(); ret.Country = countryCode; ret.Locale = sLocale; return ret; } public struct LocalizationInfo { public string Country; public string Locale; }
Now when I run the project and in query string I set [URL] then for the very first page(home page itself) it shows me French translation,but on subsequent page,that query string parameter ?c=FR is lost and hence it shows be English translation not French translation since it does not pickup French resx file.If I manually append ?c=FR in subsequent page then it shows the French translation.Is there is way how I can make that query stringparameter available in all pages.Structure is there to hold Country and locale variables. In all pages I am calling GetLocalizationInfo() method as follow
LocalizationInfo info = some.DataProvider.Globalization.GetLocalizationInfo();
And I create instance info to pass locale and country as parameter. GetProductDetails(id,info.Country,info.locale). why my query string parameters get lost on subsequent pages.
When i'm trying to debug or view pages of my site in browser asp.net dev server doesn't turns on pages automatically and when im trying to go by url it throws me an error See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box.
************** Exception Text ************** System.ComponentModel.Win32Exception (0x80004005): Не удается найти указанный файл at System.Diagnostics.Process.StartWithShellExecuteEx(ProcessStartInfo startInfo) at System.Diagnostics.Process.Start() at System.Diagnostics.Process.Start(ProcessStartInfo startInfo) at Microsoft.VisualStudio.WebServer.WebServerForm_DAL.DoLaunch() at Microsoft.VisualStudio.WebServer.WebServerForm_DAL.OnLinkClickedHyperlinkLinkLabel(Object sender, LinkLabelLinkClickedEventArgs e) at System.Windows.Forms.LinkLabel.OnLinkClicked(LinkLabelLinkClickedEventArgs e) at System.Windows.Forms.LinkLabel.OnMouseUp(MouseEventArgs e) at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks) at System.Windows.Forms.Control.WndProc(Message& m)............................
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)
I have added a jquey menu in my master page its working fine for those asp.net pages which are at the same level as master page.
But this menu isn't working at all for all of those page which aur in Editor's and Admin's folder. In these pages menu is displaying as simple html menu and unfortunately no jquery effect is shown on it.
I'm very confused why this menu isn't working for the pages which are in a seprate folder while the master page is added at the root level outside of all these folders.
My requirement was to share master files among diff projects i read this doc [URL] so i use this technique to share msster pages among my diff projects in a soln but i dnt know how to reference such shared master page as if i use such
How do you implement SquishIt to bundle Css/Js across View Pages and Render it in the Master page? I thought I could use a ContentPlaceHolder above the Render portion, but there seems to be some odd behavior where it sometimes adds 3 files (1 in the view page and 2 in the master page) but other times will ignore the file added from the View Page.
Is it possible with ASP.NET Master Pages to create content pages dynamically?That is, I know we can create content dynamically, but the content pages themselves,can those be created programmatically? I want to give my users the ability to define new content pages (i.e. Categories: Sofas, Tables, Lamps, and add/delete as they see fit) through a management panel. The resulting content pages should have proper URL naming, so that they index properly.An example: http://www.example.com/products/Lamps/contentpage.aspx.Is there a demonstration of this somewhere I can view?
We run a PHP-website through IIS v6.0 (windows server 2003). The site was configured by an ex-collegue. Now I have to add a couple of existing ASP-pages to the site. I have tried this, but it won't work. When calling an ASP page in Internet Explorer, we get the following message : "The page cannot be found". However, if I rename the asp-pages to php, it does work fine, but this is not the way I want it to work (I like to keep the asp pages, to be sure they work well). Can one configure IIS so ASP pages can run aside our existing PHP-pages ?
I have over 300 content pages to create. Each has some standard styling. I would like to generate these pages, and was just wondering if there is a utility in web developer 2008 express to do so (otherwise I will just build one - but it would be great not having to do so!)
I have a SOAP web service and I'm trying to figure how to save/log the last 10 requests for each user. Each user is required to send their user/pass in each request, so it's easy to know who the request originated from. With these last 10 requests saved, my goal is to develop some sort of page that will allow them to log-in with their credentials and view the raw request, the actual SOAP message, http header information, and anything relevant that I can think of.
The point is to allow people to troubleshoot their own connection issues instead of having to contact me each time they can't connect, have trouble formatting their request, etc....
My first thought was to store all this information in memory in a hashtable or something, but that may have scalability issues when we have hundreds/thousands of users hitting the web service.
We could use our database to store these requests. Instead of hitting the database each time, I may need to create some "buffer" mechanism that will only update the database after the buffer gets to a certain number of requests. Is there an existing library or mechanism that will do this?
We can't store these requests on the file system on the machine hosting the web service. Since these requests can potentially contain sensitive information, it's a business decision that I'll need to work around. Or maybe there's a better way to achieve what I'm trying to do?
title isn't as detailed as I hoped but I have a few questions. Traditionally I've always been a mixed mode person, storing PDFs and other things into the file system with pointers from my SQL DB to them.
Recently I've heard more people storing files into the DB directly and wonder if I'm storing files around 100-200MB in size, will I run into a lot of issues? Are there ways to compress the files other than perhaps zipping them up and storing the zip?
Finally, something I've always wondered about but never really found a good work around for... if I decided to continue with the mixed-mode storage solution, and these I need to retrieve these files for use on a website, how do I secure these files so that someone can't just randomly come and retrieve these files off the server by guessing files names, etc?
I did one work around once where I stored a set of PDFs to a non-web directory like c:pdf and setting permissions for the web account to access them. This allowed me to retrieve them using the references in the DB and provide some garbled filename so people couldn't retrieve it themselves but this all seems rather complicated.
I have a requirement to allow users in a content management system to create their own image maps through a gui interface, which I have accomplished. But instead of saving the image map to the page code, I want to save the image map code to a database (sql), which I've also accomplished. When I started down this road in my head I was thinking the whole time that I'd just add the "usemap" attribute at runtime shown below where promo1.ImageMap holds the entire map code:
I guess I didn't think it though well enough, because it seems that "usemap" only expects the name of the existing map to use from the page code, and not the map code as a string.
how to apply the map from the database to the image at run time?
but as it changes the value in the Database also, so its creating a problem for future. Now I need to change the text after being inserted into the database.
I have a datatable with morethan 100o records and around 6 to 7 columns. When I get the data into datatable, I use each field to get distinct values and display in different drodownlists. When all the dropdown lists are filled with data, user selects one of them to filter other dropdown lists with the selected value. I want to know how can I keep datatable data stored till I get all the filtering done. I dont want to store the datatable in session as it may occupy so much of memory. Is there any other way to store the datatable till the end of the process.
i want to store images of my employees with thier profiles in sql server database.i have following reservations.whether i should compress images or not if yes please provide me sample code or article how should i retrieve images efficiently, i an afraid of asp.net application performance issue. i think with ten thousand employee records it will halt or slow down
