November 2000
Intermediate to advanced
1152 pages
23h 32m
English
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JavaScript Is Object-Oriented
JavaScript is an object-oriented language. The term object-oriented should not make you nervous because, for us, object-oriented programming will be a lot easier. For our purposes, object-oriented programming just means that JavaScript makes available objects that give us access to some aspect of the browser or document.
For example, we already have used the document object, one of the most powerful JavaScript objects, in this chapter. That object refers to the body of the Web page in the browser, which means that with this object, you have access to the HTML in the page. In the previous example, I used the writeln (which stands for "write line") method of the document object to write Welcome to JavaScript! like ...
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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.