How can I emulate Signals and Slots found in Qt, to Javascript

How can I emulate Signals and Slots found in Qt, to Javascript signal and slot Signals and slots are loosely coupled: A class which emits a signal neither knows nor cares which slots receive the signal Qt's signals and slots mechanism signal slot qt Un slot est appelé quand un signal qui lui est connecté est émis Les slots sont des fonctions C++ normales et peuvent être appelés normalement ; leur seule

signal slot qt Pour qu'un bouton puisse être utile, il faut connecter le signal clicked() à un slot ayant la même signature Le slot du receveur connecté au signal ;

signal slot An introductory explanation to Qt Signals and Slots mechanism If you are new to using Qt, this As for priority, the slot of the latter signal will be handled when the event loop is returned to the object However, it is impossible to connect two slots