April 2001
Beginner
432 pages
10h 27m
English
Content preview from Absolute Beginner's Guide to Programming, Second EditionBecome 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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Chapter 21. JAVASCRIPT
JavaScript enables you to add multimedia capabilities to your Web site. JavaScript is linked to DHTML, as you learned in Chapter 18, "DHTML Programming," but it is a separate entity from DHTML. Although DHTML relies on JavaScript, DHTML is a collection of technologies that surpasses HTML alone. By itself, JavaScript is a script-based programming environment that you use to spruce up Web sites and make those sites more interactive.
JavaScript is loosely based on the Java programming language.
A Web page can contain a JavaScript scriptlet that executes in response to the user's actions.
A scriptlet executes on the end user's computer, not on the Web server.
For a scripting language, JavaScript is quite extensive.
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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.
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