Q

angular-inherit.js

ParentCtrl = function($scope) {
	$scope.validate = function() {
		//...
	}

	$scope.edit = function(item) {
		//...
		$scope.validate();
		//...
	}
}

ChildCtrl = function($scope) {
	$scope.validate = function() {
		//...
	}

	$scope.edit = function(item) {
		$scope.$parent.validate = $scope.validate(); // 覆盖父类的方法
		$scope.$parent.edit(item);
		
	}
}