July 2017
Intermediate to advanced
384 pages
8h 23m
English
Content preview from Angular UI Development with PrimeNG
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Clean architecture with Page Objects
A Page Object encapsulates the behavior of a web page. In single-page applications, we have views. For the sake of convenience, if we say "web page," we will mean both full page and view. There is one Page Object per web page that abstracts the page's logic to the outside. That means the interaction with the web page is encapsulated in the Page Object. The e2e tests operate on Page Objects. Take an example from a web shop: the Page Objects could be written as classes: ProductPage, ShoppingCartPage, PaymentPage, and so on.
A Page Element (aka HTML Wrapper) is another subdivision of a web page. It represents an HTML element and encapsulates the logic for the interaction with this element. For instance, an ...
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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.