Apex - HTML / CSS / JavaScript - Catching Key Strokes

A while ago I needed a Dynamic Action that was triggered by the user pressing a particular key.
It turns out Michel van Zoest wrote a nice article about that a couple of years ago, to be found on the Whitehorses site: http://blog.whitehorses.nl/2014/01/28/catching-key-strokes-using-dynamic-actions-in-oracle-apex-4-x/.

See it in action by clicking in the Text Field below and pressing the Spacebar.

Key Pressed

Dynamic Action

Identification
Identification	Name	Set Key Pressed
Execution Options
Execution Options	Sequence	10
When
	Event	Key Release
	Selection Type	Item
	Item(s)	P1137_KEY_PRESSED
Client-Side Condition
	Type	JavaScript expression
	Expression	this.browserEvent.which === 32
Advanced
Advanced	Event Scope	Static
True Action
True Action
Identification
Identification	Action	Alert
Settings
Settings	Text	You pressed the Spacebar!
Execution Options
	Sequence	10
	Fire On Initialization	No

Catching Key Strokes

Code

Dynamic Action