Updated Release: AJAX CascadeDdl (Sep 11, 2014)

jQuery plugin to extend a DropDownList control to trigger population of another DDL via an AJAX call (works also with single select ListBoxes).

v1.2: Added support for DDL initialization. Refer to "Sample Initialize DropDownLists (v1.2)" in the wiki.
v1.1: Fixed minor bug.

Documentation: AJAX Cascade DDL