DataAnnotations - Disallow Numbers, or only allow given strings
- by Alex
Is it possible to use ASP.NET MVC 2's DataAnnotations to only allow characters (no number), or even provide a whitelist of allowed strings? Example?
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Download Successful now direct to next page?
- by JPJedi
I have a page where a text file is downloaded when I button is clicked. When that happens I would then like to direct the user to a confirmation/more details page. I am using visual studio 2008 and it is VB.Net in 3.5Read the article
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Different behavior between IE6 and Firefox for HTML Tables?
- by YogoZuno
I'm doing the first bit of web-page development I've done in years, in VS2008, using VB.net. I have a fairly simple layout, which is using several nested tables. IE6 displays the layout just fine, but Firefox for some reason shows the whole thing in a small panel at the top of the page, with a scrollbar. Can anyone suggest something basic I am…Read the article
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creating a ASP webservice project in Visual Studio 2005, Getting Error
- by kalyaniRavi
Hi, I am very new to .net applications. I have to create a sample ASP Webserice application in Visual Studio 2005 version, i am getting error: " 'system.Data.dll' was not found on the reference search path ". Please any one help me on this. Thanks, RaviRead the article
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Insert data into SQL server with best performance
- by Incognito
I have an application which intensively uses DB (SQL Server). As it must have high performance I would like to know the fastest way to insert record into DB.Fastest from the standpoint of execution time. What should I use ? As I know the fastest way is to create stored procedure and to call it from code (ADO.NET). Please let me know is…Read the article
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Trying to add functionality to MvcHandler
- by Alexandre Brisebois
I am currently trying to add 301 redirect to my routes in MVC to do this I have tried to inherit from the MvcHandler. The handler gets instantited with the right values. but I am never able to debug the overridden methods. can someone show me a working attempt at this? the asp.net pipe simply seems to the doing its own thing... …Read the article
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C#: convert Unicode to use as url
- by Feryt
Hi. I'm working on multilingual Asp.NET MVC application. In url i need to use category name. Is there any way how to convert i.e japanese text to its url safe equivalent? Or should i use original text in url(www.example.com/??/? = www.example.com/product/car)?Read the article
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Is it possible to use .ASPXAUTH for my own logging system?
- by J. Pablo Fernández
For a web application I switched from using ASP.NET Membership to using my own log in system which just does something like this to mark a user as logged in: Session["UserId"] = User.Id Is it possible to store the user id in the ASPXAUTH cookie, piggybacking on its encryption, instead of using the standard session? The goal is…Read the article
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Invalid length for a Base-64 char array.
- by Scott Bedwell
I'm getting the following error in my ASP.net web page: Invalid length for a Base-64 char array. This happens when a user activates an ajax request before the previous request completes. How can I prevent this error fro occurring?Read the article
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Integer variable is acquiring a string value of "ad" somewhere along the line, can anyone see where?
- by Phil
Here is my code: I should get output of the department id (did) as an integer and the templatefilename (result) that is required. The errors I get are: Conversion from string "ad" to type 'Integer' is not valid. I'm fairly new to asp.net and cannot see where the did variable picks up the "ad" string. Any help would be greatly…Read the article
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"Target Framework" in Visual Studio
- by bmutch
What actually happens when you target the .NET 3.5 framework in Visual Studio? What does that actually do? Does it somehow "flag" any of the output files and associate them with the framework version?Read the article
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DavCInt User Agent and Options Verb Requests
- by beckelmw
We are getting quite a few errors in our logs where the user agent is DavCInt and verb is OPTIONS. Does anyone know who/what might be making this type of request? We are using ASP.NET MVC and all of our controller actions are decorated with HttpGet or HttpPost as appropriate so a controller supporting the request is of course…Read the article
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Best way for cross browser applications
- by Xpiatio
In our organization, we are still on .net 1.1 environment, using javascript, a few open source applications/widgets. Development is done using Visual Studio 2003, grid view, and iframes. Our application works in Internet Explorer 7 and IE 8 (in compatibilily mode). Can anyone give any basic steps we can take to get our…Read the article
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Why do I get Invalid Request when uplaoding file using fckeditor file browse?
- by norbertB
I.m using FCKEditor(2.6.6) in an asp.net 2.0 project Using the upload tab on the link dialog, I get alertbox with 'Invalid Request'. yet when I use the resource browser to upload a file; It succeed. What the difference?Read the article
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How to automatically publish a website on build in Visual Studio 2008?
- by Rohit
I want to be able to automatically publish to a local folder each time a web asp.net mvc 2 project is built. I use Visual Studio 2008.Read the article
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Need ad-hoc reporting component
- by Nelson
We need some simple ad-hoc reporting solution for our ASP.NET web-site. Just an ability to build a query with user friendly interface, then show the result of this query in some table and maybe export it to Excel or print. The solution must be quite easy for end users (our site visitors) who know nothing about…Read the article
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Why should a web architecture be loosely coupled?
- by Rookian
When I look at ASP.NET MVC projects I everytime see loose coupled architecture. For what do I need a loose coupling in a web architecture (if I do not make unit tests)? What are advantages and disadvantages of this?Read the article
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Can not find StructureMapConfiguration object
- by Am
I see a lot of exampls of how to use StructureMap in a asp.net project like this: StructureMapConfiguration.ForRequestedType<IResourceA>() .TheDefaultIsConcreteType<ResourceB>() .CacheBy(InstanceScope.Singleton); Yet, in my Global.asax I can not access the StructureMapConfiguration object…Read the article
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Wrap a LINQ datacontext and non linq stored procedure into a transaction?
- by Curtis White
Is it possible to wrap some "external" API code AND a LINQ data context into a transaction? In my case, I want to wrap the ASP.NET 2.0 Membership API calls AND my own LINQ operations into a transaction.Read the article
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Find out if request from localhost in Global.Asax
- by Alex
Hello, HttpContext.Current.Request.IsLocal is not available in Global.Asax (Request is not available in the context). How else could I safely determine if my ASP.NET MVC application is started locally or not? Thank you!Read the article
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Data-annotation getting errormessage out database
- by Masna
Hello, With asp.net mvc you can use the annotation [Required (errormessage="This is required")] How can I create something like this: [Required (errormessage="ERRORXX")] So I can look up in a database what this ERRORXX is and display it on my form. Now my form displays ERRORXX. How can I create something…Read the article
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automatically exposing database tables through web services
- by ryudice
Is there any framework or tool to generate web services (WCF) access to all the non transactional tables in my database? something like asp.net dynamic data but with web services, I need to do this for homologation with other systems.Read the article
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Directory.exist method issue in Firefox browser.
- by swapna
Hi All, I have a asp.net page which is checking a UNC path on a listbox item change event using Directory.exist method. This works fine in Internet explorer. But when i use firefox and debugging this method returns false even though the directory exists. What could be the reason for this strange problem. …Read the article
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Query a stored procedure for it's parameter names and types
- by ho1
Is there any easy way to query a stored procedure (Oracle - PL/SQL) for what parameters it expects? I know that I can query USER_SOURCE to get the whole procedure but I'd then have to parse the whole procedure, and if the parameter is of type [table].[column]%TYPE I'd then have to query the table schema as…Read the article
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Adding Jquery functionality on PartialView load
- by user252160
How can I attach jquery on an ASP.NET MVC partial load. I've a form rendered in a partial that has some jquery attached, but that code is not running at allRead the article
