Code on the Beach

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Joseph Short

Joseph Short

Joseph Short is a software engineer with 10 years experience working in IT. A former retirement industry professional, Joe learned he'd rather enjoy his work rather than preparing to not work. When not working or chasing down his kids, Joe enjoys yelling through the television at his favorite sports teams and pretending to be a rock star.

Sessions

Friday 3:30 PM - 3:30 PM

C Track Atlantica C

Encapsulating Complex UI Logic with Presentation Models

"When can I click this button?" "Well, you can always click it if you're an admin, or a manager can click it in the morning, but not if it's a Monday, unless it's not raining outside, and everyone can click it on Sundays, unless it's the second Sunday of the month, or third if there are five Sundays." Sounds ridiculous, right? We've all written software that has convoluted business rules on when or how to show something to the user. All too often, this logic ends up in the view, or even duplicated in multiple views. In this session, we'll go over using a presentation model and other strategies to help make complex UI logic more testable, maintainable and reusable.