Fix minor issues (#294)

* Fix issue in IE11

Template literals is not supported in IE

* Fix issue due to data model change

* Add endsWith polyfill for IE11

Author: zhx828

app/scripts/app.js

@@ -392,3 +392,12 @@ jQuery.extend(jQuery.fn.dataTableExt.oSort, {
         return _b - _a;
     }
 });
+
+if (!String.prototype.endsWith) {
+    String.prototype.endsWith = function(search, this_len) {
+        if (this_len === undefined || this_len > this.length) {
+            this_len = this.length;
+        }
+        return this.substring(this_len - search.length, this_len) === search;
+    };
+}

app/scripts/controllers/actionalGenes.js

@@ -129,7 +129,7 @@ angular.module('oncokbStaticApp')
         };
 
         $scope.getFilteredResultStatement = function() {
-            return $sce.trustAsHtml(`<span style="font-weight: bold;">Showing ${$scope.filterResults.treatments.length} biomarker-drug ${pluralize('association', $scope.filterResults.treatments.length)}</span> (${$scope.filterResults.genes.total.length} ${pluralize('gene', $scope.filterResults.genes.total.length)}, ${$scope.filterResults.tumorTypes.length} ${pluralize('tumor type', $scope.filterResults.tumorTypes.length)}, ${$scope.filterResults.levels.length} ${pluralize('level', $scope.filterResults.levels.length)} of evidence)`);
+            return $sce.trustAsHtml('<span style="font-weight: bold;">Showing ' + $scope.filterResults.treatments.length + ' biomarker-drug ' + pluralize('association', $scope.filterResults.treatments.length) + '</span> ('+$scope.filterResults.genes.total.length+' ' + pluralize('gene', $scope.filterResults.genes.total.length) + ', '+$scope.filterResults.tumorTypes.length+' '+pluralize('tumor type', $scope.filterResults.tumorTypes.length)+', ' + $scope.filterResults.levels.length+' '+ pluralize('level', $scope.filterResults.levels.length) +' of evidence)');
         };
 
         $scope.pluralizeString = function(string, number) {
@@ -176,11 +176,11 @@ angular.module('oncokbStaticApp')
             api.getAllMainTypes()
                 .then(function(response) {
                     $scope.tumorTypes = _.uniqBy($scope.tumorTypes.concat(response.data.filter(function(record) {
-                        return !record.trim().endsWith("NOS");
+                        return !record.name.trim().endsWith("NOS");
                     }).map(function(mainType) {
                         return {
                             type: 'Main Type',
-                            name: mainType
+                            name: mainType.name
                         };
                     })), 'name');
                     deferred.resolve();

app/scripts/directives/main-level.js

@@ -28,7 +28,7 @@ angular.module('oncokbStaticApp')
                     open: false
                 };
                 scope.getContent = function() {
-                    return `${scope.geneCount} ${pluralize('Gene', scope.geneCount)}`;
+                    return scope.geneCount + ' ' + pluralize('Gene', scope.geneCount);
                 };
             }
         };