Tag Archives: menu

Bubble menu javascript or playing with YUI’s event delegation

Image courtesy of jobee59’s photostream
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. [...]

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 Glass YUI effects widget.
Preview of the script we are going to build.