What is jQuery?
jQuery is a Javascript library that takes this motto to heart: Writing Javascript code should be fun. jQuery acheives this goal by taking common, repetitive, tasks, stripping out all the unnecessary markup, and leaving them short, smart and understandable.
What does jQuery code look like? The quick and dirty:
$("p.surprise").addClass("ohmy").show("slow"); more information on
http://jquery.com/
jQuery是一款JavaScript库,旨在让编写JavaScript代码变得更有趣。它通过简化常见的、重复的任务,并去除不必要的标记,使得代码更简洁、智能且易于理解。
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