Merge pull request #2212 from scooper91/statechangestart-options

feat($stateChangeStart): Add options to event

Author: nateabele

src/state.js

@@ -1077,7 +1077,7 @@ function $StateProvider(   $urlRouterProvider,   $urlMatcherFactory) {
          * })
          * </pre>
          */
-        if ($rootScope.$broadcast('$stateChangeStart', to.self, toParams, from.self, fromParams).defaultPrevented) {
+        if ($rootScope.$broadcast('$stateChangeStart', to.self, toParams, from.self, fromParams, options).defaultPrevented) {
           $rootScope.$broadcast('$stateChangeCancel', to.self, toParams, from.self, fromParams);
           $urlRouter.update();
           return TransitionPrevented;

test/stateSpec.js

@@ -176,9 +176,9 @@ describe('state', function () {
     return jasmine.getEnv().currentSpec.$injector.get(what);
   }
 
-  function initStateTo(state, optionalParams) {
+  function initStateTo(state, optionalParams, optionalOptions) {
     var $state = $get('$state'), $q = $get('$q');
-    $state.transitionTo(state, optionalParams || {});
+    $state.transitionTo(state, optionalParams || {}, optionalOptions || {});
     $q.flush();
     expect($state.current).toBe(state);
   }
@@ -211,7 +211,7 @@ describe('state', function () {
       initStateTo(RS);
       $location.search({term: 'hello'});
       var called;
-      $rootScope.$on('$stateChangeStart', function (ev, to, toParams, from, fromParams) {
+      $rootScope.$on('$stateChangeStart', function (ev, to, toParams, from, fromParams, options) {
         called = true
       });
       $q.flush();
@@ -223,7 +223,7 @@ describe('state', function () {
       initStateTo(RS);
       $location.search({term: 'hello'});
       var called;
-      $rootScope.$on('$stateChangeStart', function (ev, to, toParams, from, fromParams) {
+      $rootScope.$on('$stateChangeStart', function (ev, to, toParams, from, fromParams, options) {
         called = true
       });
       $q.flush();
@@ -235,7 +235,7 @@ describe('state', function () {
       initStateTo(RS);
       var called;
       $state.go(".", { term: 'goodbye' });
-      $rootScope.$on('$stateChangeStart', function (ev, to, toParams, from, fromParams) {
+      $rootScope.$on('$stateChangeStart', function (ev, to, toParams, from, fromParams, options) {
         called = true
       });
       $q.flush();
@@ -248,7 +248,7 @@ describe('state', function () {
       initStateTo(RSP, { doReload: 'foo' });
       expect($state.params.doReload).toEqual('foo');
       var called;
-      $rootScope.$on('$stateChangeStart', function (ev, to, toParams, from, fromParams) {
+      $rootScope.$on('$stateChangeStart', function (ev, to, toParams, from, fromParams, options) {
         called = true
       });
       $state.transitionTo(RSP, { doReload: 'bar' });
@@ -264,19 +264,20 @@ describe('state', function () {
     }));
 
     it('triggers $stateChangeStart', inject(function ($state, $q, $rootScope) {
-      initStateTo(E, { i: 'iii' });
+      initStateTo(E, { i: 'iii' }, { anOption: true });
       var called;
-      $rootScope.$on('$stateChangeStart', function (ev, to, toParams, from, fromParams) {
+      $rootScope.$on('$stateChangeStart', function (ev, to, toParams, from, fromParams, options) {
         expect(from).toBe(E);
         expect(fromParams).toEqual({ i: 'iii' });
         expect(to).toBe(D);
         expect(toParams).toEqual({ x: '1', y: '2' });
+        expect(options.anOption).toBe(false);
 
         expect($state.current).toBe(from); // $state not updated yet
         expect($state.params).toEqual(fromParams);
         called = true;
       });
-      $state.transitionTo(D, { x: '1', y: '2' });
+      $state.transitionTo(D, { x: '1', y: '2' }, { anOption: false });
       $q.flush();
       expect(called).toBeTruthy();
       expect($state.current).toBe(D);