Js obtains the event source and the object that triggers the event. js events

Js obtains the event source and the object that triggers the event. js events

There are many methods to obtain the event source and the objects that trigger the event. js can be implemented through event. The following is a good example. If you are interested, refer:

Function myfunction (event) {event = event? Event: window. event; var obj = event. srcElement? Event. srcElement: event.tar get; // in this case, obj is the object that triggers the event. You can use its attributes. // You can also convert obj to a jquery object, other elements such as var $ obj =$ (obj) and alert ($ obj. parent (). attr ("href "));}

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