onBack (Event handler)

Triggered by the back button.


JavaScript - 1.3
Netscape - 4.0
Property/method value type:Boolean primitive
JavaScript syntax:NmyObject.onback = aHandler
HTML syntax:<HTMLTag onBack="...">
Argument list:aHandlerA reference to a function object to handle the event

This event is called when the user interacts with the browser. Some events like this are helpful for blocking the operation of certain browser UI elements.

See also:Event, Event handler, Event model, Event names, Event object, Event.returnValue, Handler, onForward, Semantic event, Window events