August 2011
Intermediate to advanced
432 pages
11h 35m
English
Content preview from Professional ASP.NET MVC 3Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Summary
In this chapter you looked at data annotations for validation, and saw how the MVC run time uses model metadata, model binders, and HTML helpers to construct pain-free validation support in a web application. The validation supports both server-side validation and client-validation features with no code duplication. You also built a custom annotation for custom validation logic, and compared the annotation to validation with a self-validating model. Finally, you looked at using data annotations to influence the output of the HTML helpers rendering HTML in your views.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.