Merge pull request #53 from Bjornmamman/develop

- Fix for v12.2 elementpicker

src/TreeMenu/App_Plugins/SimpleTreeMenu/Js/doctypepicker.controller.js

@@ -1,24 +1,45 @@
-angular.module("umbraco").controller('SimpleTreeMenu.DoctypePicker', function ($scope, contentTypeResource) {
+angular.module("umbraco").controller('SimpleTreeMenu.DoctypePicker', function ($scope, contentTypeResource, elementTypeResource) {
     var vm = this;
 
     vm.items = [];
     vm.loaded = false;
 
-    contentTypeResource.getAll().then(function (data) {
-
-        for (var i = 0; i < data.length; i++) {
-            if (data[i].isElement === true)
-            {
-                vm.items.push(data[i]);
+    if (elementTypeResource) {
+        elementTypeResource.getAll().then(function (data) {
+            vm.items = data;
+
+            if (!data || data.length == 0) {
+                loadWithLegazy();
+            }
+
+            if (($scope.model.value === "" || $scope.model.value === "undefined") && vm.items.length > 0) {
+                $scope.model.value = vm.items[0].alias;
             }
-        }
 
-        if (($scope.model.value === "" || $scope.model.value === "undefined") && vm.items.length > 0) {
-            $scope.model.value = vm.items[0].alias;
-        }
+            vm.loaded = true;
+        });
+
+    } else {
+        loadWithLegazy();
+    }
+
+    var loadWithLegazy = function () {
+        //Fallback to old method when 
+        contentTypeResource.getAll().then(function (data) {
+
+            for (var i = 0; i < data.length; i++) {
+                if (data[i].isElement === true) {
+                    vm.items.push(data[i]);
+                }
+            }
+
+            if (($scope.model.value === "" || $scope.model.value === "undefined") && vm.items.length > 0) {
+                $scope.model.value = vm.items[0].alias;
+            }
 
-        vm.loaded = true;
-    });
+            vm.loaded = true;
+        });
+    }
 
 
 });