How to use js tranformation in OpenHAB

[lakshmipathi256]

Give me some code regarding JS transformation(i.e., How to use call js function when event occurs)

[Dibbler42 (Thomas Bail)]

Please be more specific or use the documentation

[rlkoshak (Rich Koshak)]

http://docs.openhab.org/addons/transformations.html

http://docs.openhab.org/addons/transformations/javascript/readme.html