Simple macro:
(Check to make sure that links contain employee number)
Using data-dojo-attach-event, data-dojo-attach-point
XXXXXX
Extending another widget
HideButton2 extends HideButton (above) and changes the template (but keeps the onclick handler).
YYYYYY
Using dojo/method:
thinger blah stuff ${foo}
baz thud
Using dojo/aspect:
thinger blah stuff ${foo}
baz thud
data-dojo-attach-event on root node
click me