Scheduler: fix toolbar demos to use fixed current date (DevExpress#31232)

Author: Ambrozy

apps/demos/Demos/Scheduler/Toolbar/Angular/app/app.service.ts

@@ -15,11 +15,10 @@ export interface Assignee {
   text: string;
 }
 
-const ONE_MONTH_DAYS = 30;
 const addDays = (date, days) => new Date(new Date(date).setUTCDate(date.getUTCDate() + days));
 const now = new Date(new Date().setUTCHours(0, 0, 0, 0));
 const startOfTheWeek = addDays(now, -now.getUTCDay());
-const currentDate = addDays(now, ONE_MONTH_DAYS);
+const currentDate = new Date(2025, 5, 10);
 const currentStartOfTheWeek = addDays(currentDate, -currentDate.getUTCDay());
 const appointments: Appointment[] = [
   {

apps/demos/Demos/Scheduler/Toolbar/React/data.ts

@@ -9,11 +9,10 @@ export interface Assignee {
   id: number;
 }
 
-const ONE_MONTH_DAYS = 30;
 const addDays = (date, days) => new Date(new Date(date).setUTCDate(date.getUTCDate() + days));
 const now = new Date(new Date().setUTCHours(0, 0, 0, 0));
 const startOfTheWeek = addDays(now, -now.getUTCDay());
-export const currentDate = addDays(now, ONE_MONTH_DAYS);
+export const currentDate = new Date(2025, 5, 10);
 const currentStartOfTheWeek = addDays(currentDate, -currentDate.getUTCDay());
 const data: Appointment[] = [
   {

apps/demos/Demos/Scheduler/Toolbar/ReactJs/data.js

@@ -1,10 +1,9 @@
 import { DataSource } from 'devextreme-react/common/data';
 
-const ONE_MONTH_DAYS = 30;
 const addDays = (date, days) => new Date(new Date(date).setUTCDate(date.getUTCDate() + days));
 const now = new Date(new Date().setUTCHours(0, 0, 0, 0));
 const startOfTheWeek = addDays(now, -now.getUTCDay());
-export const currentDate = addDays(now, ONE_MONTH_DAYS);
+export const currentDate = new Date(2025, 5, 10);
 const currentStartOfTheWeek = addDays(currentDate, -currentDate.getUTCDay());
 const data = [
   {

apps/demos/Demos/Scheduler/Toolbar/Vue/data.ts

@@ -5,11 +5,10 @@ type CustomAppointment = SchedulerTypes.Appointment & {
   assigneeId: number[];
 };
 
-const ONE_MONTH_DAYS = 30;
 const addDays = (date, days) => new Date(new Date(date).setUTCDate(date.getUTCDate() + days));
 const now = new Date(new Date().setUTCHours(0, 0, 0, 0));
 const startOfTheWeek = addDays(now, -now.getUTCDay());
-export const currentDate = addDays(now, ONE_MONTH_DAYS);
+export const currentDate = new Date(2025, 5, 10);
 const currentStartOfTheWeek = addDays(currentDate, -currentDate.getUTCDay());
 const data: CustomAppointment[] = [
   {

apps/demos/Demos/Scheduler/Toolbar/jQuery/data.js

@@ -1,8 +1,7 @@
-const ONE_MONTH_DAYS = 30;
 const addDays = (date, days) => new Date(new Date(date).setUTCDate(date.getUTCDate() + days));
 const now = new Date(new Date().setUTCHours(0, 0, 0, 0));
 const startOfTheWeek = addDays(now, -now.getUTCDay());
-const currentDate = addDays(now, ONE_MONTH_DAYS);
+const currentDate = new Date(2025, 5, 10);
 const currentStartOfTheWeek = addDays(currentDate, -currentDate.getUTCDay());
 const data = [
   {