autofocus

angular.module('popupApp').directive('autoFocus', function($timeout, $parse) {
    return {
        restrict: 'AC',
        scope: { trigger: '=autoFocus' },
	    link: function(scope, element, attrs) {
	      scope.$watch('trigger', function(value) {
	      if(value === true) {
	          $timeout(function() { element[0].focus(); }, 500);
	          scope.trigger = false;
	        }
	      });
	    }
    };
});