Comments on: Using MetadataType attribute with ASP.NET MVC xVal Validation Framework

By: Joshua

Joshua — Mon, 08 Aug 2011 23:23:08 +0000

Too much duplicated work, it seems more like a workaround than solution… if one of the Booking column changes in LINQ2SQL it won’t even raise warning and compile fine while your validation will be broken.

By: ASP.NET MVC Validation Refresh: Best Techniques & Frameworks | {Programming} & Life

Tue, 05 Jul 2011 23:42:01 +0000

[...] LINQ to SQL and wish to declare your validation rules via .NET Data Annotations attributes? If so, click here. (This outlines how to get this working so L2S re-generation doesn’t interfere with your [...]

By: Specifying ASP.NET MVC attributes for auto-generated data models - Question Lounge

Tue, 28 Dec 2010 18:42:46 +0000

[...] and client validation in ASP.NET MVC 2 – the mine seems to be a duplicate of the onehttp://goneale.com/2009/03/04/using-metadatatype-attribute-with-aspnet-mvc-xval-validation-framework… – promises the most for me [...]

By: unknown

unknown — Mon, 26 Apr 2010 11:49:04 +0000

looks good but does not work for me, no errors are ever returned , validation always passed even when rules are not being met

I suspect the error is in the DataAnnotationsValidationRunner class, any help would be appreciated, I have followed exactly the steps in the demo

By: paul

paul — Fri, 23 Apr 2010 11:21:46 +0000

thanks for great post.

could you include a sample for editing? I have a problem with the model binder when editing an existing entity where the form fields are prefixed.

By: paul

paul — Thu, 15 Apr 2010 08:07:15 +0000

This post is very useful.
Thank you very much!

By: ASP .Net MVC – Validation « packtHub

ASP .Net MVC – Validation « packtHub — Sun, 14 Feb 2010 18:25:53 +0000

[...] a comment » jquery validation xVal Framework DataAnnotations IDataErrorInfo Buddy Classes Method Enterprise Library Validation Application Block – Integrating Enterprise Library Validation [...]

By: Bertin Laurent

Bertin Laurent — Mon, 09 Nov 2009 19:02:25 +0000

i just have one small question as i don´t find the solution…

when using Datatype.Date, it waits a date format yyyy-mm-dd… is there a possible way to ask him to look another one or do i have to create a custom rule ?

Thanks for the article

By: Brad

Brad — Mon, 17 Aug 2009 05:55:27 +0000

I haven’t tried to implement metadata yet, but have been able to use LINQ2SQL as a repository interface implementation with each class also implementing interfaces used by the repository. Just create a file with a different name than the LINQ2SQL data context file and use partial classes. They don’t go away with rebuilds of the data context. Just have to outsmart the compiler. I return IMyInterface and IEnumerable from the repository methods. The Cast method on datasets returned by LINQ select allows mapping out to the interface type.

By: MPiccinato

MPiccinato — Thu, 09 Jul 2009 16:03:40 +0000

Is there a way to get a Validation Runner which uses reflection to check types from the database?

So that say I have a varchar(50), if the string is over that length I can get an error to say “Your string is too long”.