Learning jQuery

For the most recent version of the bookmarklet, see the Better, Stronger, Safer jQuerify Bookmarklet entry. About 1 1/2 years ago I put together a little “jQuerify” Bookmarklet (and blogged about it here). It’s a nice little tool that allows you to play around with jQuery on a page that doesn’t already have jQuery loaded […]

In my last article, I described the common problem of events seemingly ceasing to work for new elements added to a document, whether by some form of ajax or by DOM modification. We examined one way to overcome the problem: Event Delegation. With event delegation, we bind the event handler to a containing element that […]

CSS and JavaScript are different in many ways, almost all of which are too obvious to mention. However, one difference between the two bears explanation, because it is often the cause of confusion and consternation, especially among those who are making the transition from CSS guru to jQuery novice. In fact, it was one of […]

jQuery has a nice selection of core animation effects, such as .show('speed') and .hide('speed'), .slideUp() and .slideDown(), and .fadeIn() and .fadeOut(). It even has a couple methods for toggling effects — the aptly named .toggle('speed') and .slideToggle(). All of these methods have optional speed, easing, and callback arguments — although a couple are special cases. […]

A week or so ago, someone posted a comment on one of my previous articles, asking if I could help her split up the textual content of an element, showing the first part and replacing the second with a link that, when clicked, would reveal the text. This behavior would appear in an FAQ using […]

An excellent post by Mike Alsup described a plugin development pattern that has served him quite well over time. I have used BlockUI (an Alsup creation) on several projects, and it is readily apparent that Mike knows his stuff. The one thing I have always enjoyed and appreciated most about this particular plugin, however, is […]