August 2013
Intermediate to advanced
312 pages
10h 4m
English
Content preview from Extending jQueryBecome 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 2. A first plugin
This chapter covers
- The jQuery architecture
- Creating a simple collection plugin
jQuery is a JavaScript library that makes it much simpler to interact with the elements on a web page. It’s typically used by finding elements of interest, either by direct selection or by traversing the DOM, then applying some functionality to those elements. You can manipulate elements—adding or removing them, or changing their attributes and properties—and add event handlers to them to respond to actions from the user. You can animate elements by changing their properties over time. And jQuery lets you use Ajax to request extra information from the server easily, without disrupting the current page and its contents.
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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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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.