October 2011
Beginner to intermediate
448 pages
9h 25m
English
Content preview from HTML5 and JavaScript ProjectsBecome 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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HTML5, CSS, and JavaScript features
We now explore the features of HTML5 and JavaScript that are used for the Family Collage project. The idea is to maintain a list of the material on the canvas. This list will be a JavaScript array. The information will include the position of each item, how it is to be drawn on the canvas and how to determine if the mouse cursor is on the item.
JavaScript objects
Object oriented programming is a standard of computer science and a critical part of most programming languages. Objects have attributes, also called properties, and methods. A method is a function. Put another way, an object has data and code that may make use of the data. HTML and JavaScript have many built-in objects, such as document and window ...
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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.