Merge pull request #1934 from mezuka/resolve-for-template-provider

feat($state): Inject templateProvider with resolved values

Author: nateabele

src/state.js

@@ -1390,30 +1390,38 @@ function $StateProvider(   $urlRouterProvider,   $urlMatcherFactory) {
       })];
       if (inherited) promises.push(inherited);
 
-      // Resolve template and dependencies for all views.
-      forEach(state.views, function (view, name) {
-        var injectables = (view.resolve && view.resolve !== state.resolve ? view.resolve : {});
-        injectables.$template = [ function () {
-          return $view.load(name, { view: view, locals: locals, params: $stateParams, notify: options.notify }) || '';
-        }];
-
-        promises.push($resolve.resolve(injectables, locals, dst.resolve, state).then(function (result) {
-          // References to the controller (only instantiated at link time)
-          if (isFunction(view.controllerProvider) || isArray(view.controllerProvider)) {
-            var injectLocals = angular.extend({}, injectables, locals, result);
-            result.$$controller = $injector.invoke(view.controllerProvider, null, injectLocals);
-          } else {
-            result.$$controller = view.controller;
-          }
-          // Provide access to the state itself for internal use
-          result.$$state = state;
-          result.$$controllerAs = view.controllerAs;
-          dst[name] = result;
-        }));
-      });
+      function resolveViews() {
+        var viewsPromises = [];
+
+        // Resolve template and dependencies for all views.
+        forEach(state.views, function (view, name) {
+          var injectables = (view.resolve && view.resolve !== state.resolve ? view.resolve : {});
+          injectables.$template = [ function () {
+            return $view.load(name, { view: view, locals: dst.globals, params: $stateParams, notify: options.notify }) || '';
+          }];
+
+          viewsPromises.push($resolve.resolve(injectables, dst.globals, dst.resolve, state).then(function (result) {
+            // References to the controller (only instantiated at link time)
+            if (isFunction(view.controllerProvider) || isArray(view.controllerProvider)) {
+              var injectLocals = angular.extend({}, injectables, dst.globals);
+              result.$$controller = $injector.invoke(view.controllerProvider, null, injectLocals);
+            } else {
+              result.$$controller = view.controller;
+            }
+            // Provide access to the state itself for internal use
+            result.$$state = state;
+            result.$$controllerAs = view.controllerAs;
+            dst[name] = result;
+          }));
+        });
+
+        return $q.all(viewsPromises).then(function(){
+          return dst.globals;
+        });
+      }
 
       // Wait for all the promises and then return the activation object
-      return $q.all(promises).then(function (values) {
+      return $q.all(promises).then(resolveViews).then(function (values) {
         return dst;
       });
     }

test/stateSpec.js

@@ -1,6 +1,6 @@
 describe('state', function () {
 
-  var stateProvider, locationProvider, templateParams, ctrlName;
+  var stateProvider, locationProvider, templateParams, ctrlName, template;
 
   beforeEach(module('ui.router', function($locationProvider) {
     locationProvider = $locationProvider;
@@ -80,6 +80,16 @@ describe('state', function () {
           foo: function() { return 'Foo'; }
         }
       })
+      .state('dynamicTemplate', {
+        url: "/dynamicTemplate/:type",
+        templateProvider: function($stateParams, foo) {
+          template = $stateParams.type + foo + "Template";
+          return template;
+        },
+        resolve: {
+          foo: function() { return 'Foo'; }
+        }
+      })
       .state('home.redirect', {
         url: "redir",
         onEnter: function($state) {
@@ -492,6 +502,12 @@ describe('state', function () {
       expect(ctrlName).toEqual("AcmeFooController");
     }));+
 
+    it('uses the templateProvider to get template dynamically', inject(function ($state, $q) {
+      $state.transitionTo('dynamicTemplate', { type: "Acme" });
+      $q.flush();
+      expect(template).toEqual("AcmeFooTemplate");
+    }));
+
     it('updates the location #fragment, if specified', inject(function ($state, $q, $location) {
       // html5mode disabled
       locationProvider.html5Mode(false);
@@ -932,6 +948,7 @@ describe('state', function () {
         'badParam',
         'badParam2',
         'dynamicController',
+        'dynamicTemplate',
         'first',
         'home',
         'home.item',