Set the right locale to the fullcalendar instances

application/core/EA_Controller.php

@@ -132,6 +132,8 @@ class EA_Controller extends CI_Controller {
             'index_page' => config('index_page'),
             'available_languages' => config('available_languages'),
             'csrf_token' => $this->security->get_csrf_hash(),
+            'language' => config('language'),
+            'language_code' => config('language_code'),
         ]);
     }
 

assets/js/app.js

@@ -45,6 +45,14 @@ window.App = (function () {
     }
 
     $(document).ajaxError(onAjaxError);
+    
+    $(function() {
+        if (window.moment) {
+            window.moment.locale(vars('language_code'));
+        }    
+    })
+    
+    
 
     return {
         Components: {},

assets/js/utils/calendar_default_view.js

@@ -1448,6 +1448,7 @@ App.Utils.CalendarDefaultView = (function () {
         // Initialize page calendar
         fullCalendar = new FullCalendar.Calendar($calendar[0], {
             initialView,
+            locale: vars('language_code'),
             nowIndicator: true,
             height: getCalendarHeight(),
             editable: true,
@@ -1461,14 +1462,6 @@ App.Utils.CalendarDefaultView = (function () {
             eventColor: '#7cbae8',
             slotLabelFormat: slotTimeFormat,
             allDayContent: lang('all_day'),
-            views: {
-                timeGridDay: {
-                    dayHeaderFormat: columnFormat
-                },
-                timeGridWeek: {
-                    dayHeaderFormat: columnFormat
-                }
-            },
             selectable: true,
             selectMirror: true,
             themeSystem: 'bootstrap5',

assets/js/utils/calendar_table_view.js

@@ -676,6 +676,7 @@ App.Utils.CalendarTableView = (function () {
         const firstWeekdayNumber = App.Utils.Date.getWeekdayId(firstWeekday);
 
         const fullCalendar = new FullCalendar.Calendar($wrapper[0], {
+            locale: vars('language_code'),
             initialView: 'timeGridDay',
             nowIndicator: true,
             height: getCalendarHeight(),