JQuery intro
From Code4Lib
Revision as of 13:59, 12 June 2010 by Kenirwin (Talk | contribs) (New page: <code> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.0/jquery.js"></script> <code> =Selectors= <code> $('a') // select anchor tags $('a[href*=code4lib....)
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.0/jquery.js"></script>
<code>
Selectors
<code> $('a') // select anchor tags
$('a[href*=code4lib.org]') // just the ones with c4l
$('#section1') // where id=section1
$('.hidden') // where class=hidden
$('ul#dictionary li') // list items in a particular list
$('body > div') // each div that's a first-level child
What to do with selected div
.text() // grab the text
.text('new text') // overwrite the text
.html() // grab the html INSIDE
.attr('id') // grab the value of the ID attribute
.addClass('purple') // add a class
.removeClass('menu') // remove
.insertBefore('new content') // new content .insertAfter('new content') // new content .append('new content') //other new content
.prepend('new content') // new content other
