November 2011
Intermediate to advanced
384 pages
13h 23m
English
Content preview from HTML5: Your visual blueprint™ for designing rich web pages and applicationsBecome 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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SEND CUSTOM HTML ATTRIBUTE DATA INTO JQUERY
You may have a requirement that an element link needs to send additional data to JavaScript, beyond the typical id and class attribute selectors and standard element attributes. Such is the case if you have multiple objects, each registered to the same browser click event handler function, but additional “parameters” need to be passed into that handler function.
This can be done by specifying arbitrary data-* attributes in your HTML elements, which are user-defined attributes exempt from HTML5 validation checking. In the jQuery handler function that receives the event, you can retrieve the attribute’s value with $(this).attr('data-*').
Imagine a series of buttons that all run the same JavaScript function ...
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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.