August 2013
Intermediate to advanced
312 pages
10h 4m
English
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Chapter 13. Extending events
This chapter covers
- jQuery’s special event framework
- Adding a special event
- Enhancing an existing event
jQuery makes it simple to connect an event handler to one of the standard events that occur on a web page, such as mouse clicks and keystrokes. In addition to specific functions that work on collections of elements, like click and keyup, you can use the generic bind or on functions to attach a handler to a named event.
jQuery enhances the basic event handling by supporting the attachment of multiple event handlers for the same event on an element and by adding the use of namespaces to help distinguish between these event handlers. It also enables event delegation, where you can connect an event handler to ...
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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.
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.