December 2014
Intermediate to advanced
272 pages
8h 17m
English
Content preview from Learning AngularJSBecome 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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Testing Controllers with User Input Bound to Scope Data
AngularJS makes it very simple to test HTML elements that are bound to the scope of the controller. This is because the values are stored in scope and can directly be referenced in the controller.
Consider a web page that has a single text <input> element that you have a back-end function to test, and verify that it is not empty and that it is fewer than 10 characters.
<body> Data: <input type="text" /></body>
The back-end code would look something like this:
function InputCtrl(){ var input = $('input'); var val = input.val(); this.verify = function(){ if (val.length > 0 $$ val.length < 10){ return true; } else { ...
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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.