angulardart components - dispatch custom event
Maybe emit does what you want but I assume this works only within Angular.If you want to send DOM events you can do it with dispatchEvent method like
Element e; // assigned by the injector through a constructor argument or aquired by querySelector, ......var event = new CustomEvent( type, /* 'myeventname' canBubble: canBubble != null ? canBubble : true, cancelable: cancelable != null ? cancelable : true, detail: {'somekey', 'someValue'});e.dispatchEvent(event);You can listen for this event by
e.on['myeventname'].listen((e) => print(e.details['somekey']));or in Polymer (because I saw that you tried to make Angular work together with Polymer)
<some-element on-myeventname="{{myEventHandler}}"></some-element>