December 2013
Intermediate to advanced
384 pages
9h 54m
English
Content preview from jQuery and JavaScript Phrasebook
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Creating HTML Elements Using jQuery
var newP = $('<p id="newp" class="nice">new P</p>'); var img = $("<img></img>"); img.attr("src", "images/newImg.jpg"); var opt = $("<option></option>"); opt.html("Option 1"); opt.val(1); opt.attr("selected",true):
An extremely important aspect of jQuery is the ability to create HTML elements from an HTML string. To create an HTML object from a string, simply call jQuery(htmlString) or $(htmlString). The string can include attribute settings and content. For example:
var newP = $('<p id="newp" class="nice">new Paragraph</p>');
Notice that I used single quotes to define the htmlString. That allowed me to put in the id="newp" and class="nice" ...
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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.