How to use a keypress event in angularjs

转自：http://stackoverflow.com/questions/17470790/how-to-use-a-keypress-event-in-angularjs

1.use standard directive

input(ng-keypress="myFunct($event)" ...)

2.Then in your controller you can have

$scope.myFunct = function(keyEvent) {  if (keyEvent.which === 13)    alert('Im a lert');}