December 2013
Intermediate to advanced
384 pages
9h 54m
English
Content preview from jQuery and JavaScript Phrasebook
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Selecting Elements by Hierarchy Positioning
$("div span"); //selects <span> elements with a <div> ancestor $("div.menu > span"); //selects <span> elements whose immediate parent //is a <div> with class="menu" $("label + input.textItem"); //selects <input> elements with class="textItem" that //are immediately preceded by a <label> $("#menu ~ div"); //selects all <div> elements that are siblings of //the element with id="menu"
An important set of jQuery selectors is the hierarchy selectors. These selectors allow you to select HTML elements based on the DOM hierarchy. This allows you to write dynamic code that is more content aware by only selecting elements based on parents, children, or other elements ...
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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.