fix bug on compose message (preview broken if "all categories" was se…

…lected)
alfio-event · May 20, 2018 · b343912 · b343912
1 parent df5d933
commit b343912
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/webapp/resources/js/admin/service/service.js b/src/main/webapp/resources/js/admin/service/service.js
@@ -157,7 +157,7 @@
                 return $http['get']('/admin/api/event/additional-field/templates').error(HttpErrorHandler.handle);
             },
             getMessagesPreview: function(eventName, categoryId, messages) {
-                var queryString = angular.isDefined(categoryId) && categoryId !== "" ? '?categoryId='+categoryId : '';
+                var queryString = angular.isNumber(categoryId) ? '?categoryId='+categoryId : '';
                 return $http['post']('/admin/api/events/'+eventName+'/messages/preview'+queryString, messages).error(HttpErrorHandler.handle);
             },
             sendMessages: function(eventName, categoryId, messages) {