December 2001
Intermediate to advanced
480 pages
9h 22m
English
Content preview from JavaScript Design
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The Document Object Model
In the JavaScript document object model (DOM), the primary document is an HTML page. As noted, the Window object, which includes frames, is at the top of the web browser hierarchy. However, the Document object contains the properties whose information is used by JavaScript. To strip away the mystery of what a DOM actually is, think of it as the Document object and all of its properties, including methods. Statements such as document.write() constitute the object (document) and a property/method (write()) that make up part of the model. To oversimplify a bit, you can say that the JavaScript DOM is the sum total of the Document object’s properties and methods, including the arrays automatically generated on an HTML page, ...
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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.