starter-angular-material/app/controllers/pkguidedit.controller.js

angular.module('app')
    .controller('PkGuidEditController', ['$scope', '$state', '$mdDialog', 'pkGuidBusiness',
        function ($scope, $state, $mdDialog, pkGuidBusiness) {

            $scope.pkguid = null;
            $scope.defaultPkguid = {
                id: null,
                someText: "Test.",
                someInt: 42
            };

            $scope.running = false;

            $scope.error = null;

            if ($state.params != null) {
                if ($state.params.pkguid != null) {
                    $scope.pkguid = $state.params.pkguid;
                }
                else if ($state.params.id != null) {
                    $scope.running = true;
                    pkGuidBusiness.getSingleById($state.params.id).then(function(data)
                    {
                        $scope.running = false;
                        $scope.pkguid = data;
                    }, function (error) {
                        $scope.running = false;
                        $scope.error = error;
                    });
                }
                else {
                    $scope.pkguid = angular.copy($scope.defaultPkguid);
                }
            }
            else {
                $scope.pkguid = angular.copy($scope.defaultPkguid);
            }

            $scope.submit = function () {
                $scope.error = null;
                $scope.running = true;
                if ($scope.pkguid.id == null) {
                    pkGuidBusiness.addDbo($scope.pkguid).then(function (data) {
                        $scope.running = false;
                        $state.go('pkguid_edit', {pkguid: data, id: data.id});
                    }, function (error) {
                        $scope.running = false;
                        $scope.error = error;
                    });
                }
                else {
                    pkGuidBusiness.editSingleByIdDbo($scope.pkguid.id, $scope.pkguid).then(function (data) {
                        $scope.running = false;
                        $scope.pkguid = data;
                    }, function (error) {
                        $scope.running = false;
                        $scope.error = error;
                    });
                }
            };

        }]);