Event delegation refers to the use of a single event listener on a parent object to listen for events happening on its children (or deeper descendants). Event delegation allows developers to be sparse in their application of event listeners while still reacting to events as they happen on highly specific targets. This proves to be […]
menu
Expanding/collapsing javascript menu
In this post I’ll show you how to create an expanding/collapsing menu like Slashdot left menu used to be, using the YUI library and Dav GlassYUI effects widget. The HTML markup for our menu is : <div id=”menu”> <h1 id=”menu-title”>Menu</h1> <div id=”menu-links”> <ul> <li>Home</li> <li>About</li> <li>CSS</li> </ul> </div> </div> We use 2 div tags, one for holding the menu itself and the […]