Static/pre-rendered as in pre-declared?
<$eventcatcher $click= ...>
<div ... />
<div ... />
<div ... />
...
<div ... />
</$eventcatcher>
Interesting.
EDIT: That’s pure gold! THANK YOU @saqimtiaz !!!
Okay, so event delegation is almost trivial in JavaScript but to see it working in wikitext with a couple of widgets and a little wiring… wow. 