A jQuery Primer for SharePoint: Selectors, Attributes, and Traversing – Oh My! Welcome back to “ ” here on SharePoint Magazine. It’s time to take a closer look at some examples of using jQuery to locate the correct elements in an HTML page. So what can you do with jQuery in a SharePoint context? I touched upon some of the general things that you can do in my last article, but in this one I thought I’d start to go through the main categories of functionality jQuery gives you, explain what they are, and give you some simple examples to show why they can be useful.
jQuery Plugin Tutorial, In-Depth for Absolute Beginners - Authentic Society.