Backend API
import React, { useCallback, useState } from 'react';
import Switch from 'devextreme-react/switch';
import type { SwitchTypes } from 'devextreme-react/switch';
import Scheduler, { Resource, View } from 'devextreme-react/scheduler';
import { data, priorityData } from './data.ts';
const currentDate = new Date(2021, 3, 21);
const groups = ['priorityId'];
const App = () => {
const [groupByDate, setGroupByDate] = useState(true);
const onGroupByDateChanged = useCallback((args: SwitchTypes.ValueChangedEvent) => {
setGroupByDate(args.value);
}, []);
return (
<div id="scheduler">
<Scheduler
timeZone="America/Los_Angeles"
dataSource={data}
groups={groups}
groupByDate={groupByDate}
defaultCurrentView="week"
defaultCurrentDate={currentDate}
height={730}
startDayHour={9}
endDayHour={19}
crossScrollingEnabled={true}
>
<Resource
fieldExpr="priorityId"
allowMultiple={false}
dataSource={priorityData}
label="Priority"
icon="tags"
/>
<View type="week" name="Week" />
<View type="month" name="Month" />
</Scheduler>
<div className="options">
<div className="caption">Group by Date First</div>
<div className="option">
<Switch
value={groupByDate}
onValueChanged={onGroupByDateChanged}
/>
</div>
</div>
</div>
);
};
export default App;
import React, { useCallback, useState } from 'react';
import Switch from 'devextreme-react/switch';
import Scheduler, { Resource, View } from 'devextreme-react/scheduler';
import { data, priorityData } from './data.js';
const currentDate = new Date(2021, 3, 21);
const groups = ['priorityId'];
const App = () => {
const [groupByDate, setGroupByDate] = useState(true);
const onGroupByDateChanged = useCallback((args) => {
setGroupByDate(args.value);
}, []);
return (
<div id="scheduler">
<Scheduler
timeZone="America/Los_Angeles"
dataSource={data}
groups={groups}
groupByDate={groupByDate}
defaultCurrentView="week"
defaultCurrentDate={currentDate}
height={730}
startDayHour={9}
endDayHour={19}
crossScrollingEnabled={true}
>
<Resource
fieldExpr="priorityId"
allowMultiple={false}
dataSource={priorityData}
label="Priority"
icon="tags"
/>
<View
type="week"
name="Week"
/>
<View
type="month"
name="Month"
/>
</Scheduler>
<div className="options">
<div className="caption">Group by Date First</div>
<div className="option">
<Switch
value={groupByDate}
onValueChanged={onGroupByDateChanged}
/>
</div>
</div>
</div>
);
};
export default App;
import React from 'react';
import ReactDOM from 'react-dom';
import App from './App.tsx';
ReactDOM.render(
<App />,
document.getElementById('app'),
);
import type { SchedulerTypes } from 'devextreme-react/scheduler';
type Appointment = SchedulerTypes.Appointment & { priorityId: number };
type Resource = {
text: string;
id: number;
color: string;
};
export const data: Appointment[] = [
{
text: 'Website Re-Design Plan',
priorityId: 2,
startDate: new Date('2021-04-19T16:30:00.000Z'),
endDate: new Date('2021-04-19T18:30:00.000Z'),
}, {
text: 'Book Flights to San Fran for Sales Trip',
priorityId: 1,
startDate: new Date('2021-04-22T17:00:00.000Z'),
endDate: new Date('2021-04-22T19:00:00.000Z'),
}, {
text: 'Install New Router in Dev Room',
priorityId: 1,
startDate: new Date('2021-04-18T20:00:00.000Z'),
endDate: new Date('2021-04-18T22:30:00.000Z'),
}, {
text: 'Approve Personal Computer Upgrade Plan',
priorityId: 2,
startDate: new Date('2021-04-20T17:00:00.000Z'),
endDate: new Date('2021-04-20T18:00:00.000Z'),
}, {
text: 'Final Budget Review',
priorityId: 2,
startDate: new Date('2021-04-20T19:00:00.000Z'),
endDate: new Date('2021-04-20T20:35:00.000Z'),
}, {
text: 'New Brochures',
priorityId: 2,
startDate: new Date('2021-04-19T20:00:00.000Z'),
endDate: new Date('2021-04-19T22:15:00.000Z'),
}, {
text: 'Install New Database',
priorityId: 2,
startDate: new Date('2021-04-11T16:00:00.000Z'),
endDate: new Date('2021-04-13T19:15:00.000Z'),
}, {
text: 'Approve New Online Marketing Strategy',
priorityId: 2,
startDate: new Date('2021-04-21T19:00:00.000Z'),
endDate: new Date('2021-04-21T21:00:00.000Z'),
}, {
text: 'Upgrade Personal Computers',
priorityId: 1,
startDate: new Date('2021-04-11T16:00:00.000Z'),
endDate: new Date('2021-04-11T18:30:00.000Z'),
recurrenceRule: 'FREQ=DAILY;COUNT=4',
}, {
text: 'Prepare 2021 Marketing Plan',
priorityId: 2,
startDate: new Date('2021-04-22T18:00:00.000Z'),
endDate: new Date('2021-04-22T20:30:00.000Z'),
}, {
text: 'Brochure Design Review',
priorityId: 1,
startDate: new Date('2021-04-21T18:00:00.000Z'),
endDate: new Date('2021-04-21T20:30:00.000Z'),
}, {
text: 'Create Icons for Website',
priorityId: 2,
startDate: new Date('2021-04-23T17:00:00.000Z'),
endDate: new Date('2021-04-23T18:30:00.000Z'),
}, {
text: 'Upgrade Server Hardware',
priorityId: 1,
startDate: new Date('2021-04-05T16:00:00.000Z'),
endDate: new Date('2021-04-08T22:00:00.000Z'),
}, {
text: 'Submit New Website Design',
priorityId: 2,
startDate: new Date('2021-04-23T23:30:00.000Z'),
endDate: new Date('2021-04-24T01:00:00.000Z'),
}, {
text: 'Launch New Website',
priorityId: 2,
startDate: new Date('2021-04-24T19:20:00.000Z'),
endDate: new Date('2021-04-24T21:00:00.000Z'),
}, {
text: 'Google AdWords Strategy',
priorityId: 1,
startDate: new Date('2021-04-26T16:00:00.000Z'),
endDate: new Date('2021-04-26T19:00:00.000Z'),
}, {
text: 'Rollout of New Website and Marketing Brochures',
priorityId: 1,
startDate: new Date('2021-04-26T20:00:00.000Z'),
endDate: new Date('2021-04-26T22:30:00.000Z'),
}, {
text: 'Non-Compete Agreements',
priorityId: 2,
startDate: new Date('2021-04-27T20:00:00.000Z'),
endDate: new Date('2021-04-27T22:45:00.000Z'),
}, {
text: 'Approve Hiring of John Jeffers',
priorityId: 2,
startDate: new Date('2021-04-27T16:00:00.000Z'),
endDate: new Date('2021-04-27T19:00:00.000Z'),
}, {
text: 'Update NDA Agreement',
priorityId: 1,
startDate: new Date('2021-04-27T18:00:00.000Z'),
endDate: new Date('2021-04-27T21:15:00.000Z'),
}, {
text: 'Update Employee Files with New NDA',
priorityId: 1,
startDate: new Date('2021-04-30T16:00:00.000Z'),
endDate: new Date('2021-04-30T18:45:00.000Z'),
}, {
text: 'Submit Questions Regarding New NDA',
priorityId: 1,
startDate: new Date('2021-04-28T17:00:00.000Z'),
endDate: new Date('2021-04-28T18:30:00.000Z'),
}, {
text: 'Submit Signed NDA',
priorityId: 1,
startDate: new Date('2021-04-28T20:00:00.000Z'),
endDate: new Date('2021-04-28T22:00:00.000Z'),
}, {
text: 'Review Revenue Projections',
priorityId: 2,
startDate: new Date('2021-04-28T18:00:00.000Z'),
endDate: new Date('2021-04-28T21:00:00.000Z'),
}, {
text: 'Comment on Revenue Projections',
priorityId: 2,
startDate: new Date('2021-04-26T17:00:00.000Z'),
endDate: new Date('2021-04-26T20:00:00.000Z'),
}, {
text: 'Provide New Health Insurance Docs',
priorityId: 2,
startDate: new Date('2021-04-30T19:00:00.000Z'),
endDate: new Date('2021-04-30T22:00:00.000Z'),
}, {
text: 'Review Changes to Health Insurance Coverage',
priorityId: 2,
startDate: new Date('2021-04-29T16:00:00.000Z'),
endDate: new Date('2021-04-29T20:00:00.000Z'),
}, {
text: 'Review Training Course for any Omissions',
priorityId: 1,
startDate: new Date('2021-04-29T18:00:00.000Z'),
endDate: new Date('2021-04-29T21:00:00.000Z'),
},
];
export const priorityData: Resource[] = [
{
text: 'Low Priority',
id: 1,
color: '#1564C0',
}, {
text: 'High Priority',
id: 2,
color: '#DD2C00',
},
];
import React from 'react';
import ReactDOM from 'react-dom';
import App from './App.js';
ReactDOM.render(<App />, document.getElementById('app'));
export const data = [
{
text: 'Website Re-Design Plan',
priorityId: 2,
startDate: new Date('2021-04-19T16:30:00.000Z'),
endDate: new Date('2021-04-19T18:30:00.000Z'),
},
{
text: 'Book Flights to San Fran for Sales Trip',
priorityId: 1,
startDate: new Date('2021-04-22T17:00:00.000Z'),
endDate: new Date('2021-04-22T19:00:00.000Z'),
},
{
text: 'Install New Router in Dev Room',
priorityId: 1,
startDate: new Date('2021-04-18T20:00:00.000Z'),
endDate: new Date('2021-04-18T22:30:00.000Z'),
},
{
text: 'Approve Personal Computer Upgrade Plan',
priorityId: 2,
startDate: new Date('2021-04-20T17:00:00.000Z'),
endDate: new Date('2021-04-20T18:00:00.000Z'),
},
{
text: 'Final Budget Review',
priorityId: 2,
startDate: new Date('2021-04-20T19:00:00.000Z'),
endDate: new Date('2021-04-20T20:35:00.000Z'),
},
{
text: 'New Brochures',
priorityId: 2,
startDate: new Date('2021-04-19T20:00:00.000Z'),
endDate: new Date('2021-04-19T22:15:00.000Z'),
},
{
text: 'Install New Database',
priorityId: 2,
startDate: new Date('2021-04-11T16:00:00.000Z'),
endDate: new Date('2021-04-13T19:15:00.000Z'),
},
{
text: 'Approve New Online Marketing Strategy',
priorityId: 2,
startDate: new Date('2021-04-21T19:00:00.000Z'),
endDate: new Date('2021-04-21T21:00:00.000Z'),
},
{
text: 'Upgrade Personal Computers',
priorityId: 1,
startDate: new Date('2021-04-11T16:00:00.000Z'),
endDate: new Date('2021-04-11T18:30:00.000Z'),
recurrenceRule: 'FREQ=DAILY;COUNT=4',
},
{
text: 'Prepare 2021 Marketing Plan',
priorityId: 2,
startDate: new Date('2021-04-22T18:00:00.000Z'),
endDate: new Date('2021-04-22T20:30:00.000Z'),
},
{
text: 'Brochure Design Review',
priorityId: 1,
startDate: new Date('2021-04-21T18:00:00.000Z'),
endDate: new Date('2021-04-21T20:30:00.000Z'),
},
{
text: 'Create Icons for Website',
priorityId: 2,
startDate: new Date('2021-04-23T17:00:00.000Z'),
endDate: new Date('2021-04-23T18:30:00.000Z'),
},
{
text: 'Upgrade Server Hardware',
priorityId: 1,
startDate: new Date('2021-04-05T16:00:00.000Z'),
endDate: new Date('2021-04-08T22:00:00.000Z'),
},
{
text: 'Submit New Website Design',
priorityId: 2,
startDate: new Date('2021-04-23T23:30:00.000Z'),
endDate: new Date('2021-04-24T01:00:00.000Z'),
},
{
text: 'Launch New Website',
priorityId: 2,
startDate: new Date('2021-04-24T19:20:00.000Z'),
endDate: new Date('2021-04-24T21:00:00.000Z'),
},
{
text: 'Google AdWords Strategy',
priorityId: 1,
startDate: new Date('2021-04-26T16:00:00.000Z'),
endDate: new Date('2021-04-26T19:00:00.000Z'),
},
{
text: 'Rollout of New Website and Marketing Brochures',
priorityId: 1,
startDate: new Date('2021-04-26T20:00:00.000Z'),
endDate: new Date('2021-04-26T22:30:00.000Z'),
},
{
text: 'Non-Compete Agreements',
priorityId: 2,
startDate: new Date('2021-04-27T20:00:00.000Z'),
endDate: new Date('2021-04-27T22:45:00.000Z'),
},
{
text: 'Approve Hiring of John Jeffers',
priorityId: 2,
startDate: new Date('2021-04-27T16:00:00.000Z'),
endDate: new Date('2021-04-27T19:00:00.000Z'),
},
{
text: 'Update NDA Agreement',
priorityId: 1,
startDate: new Date('2021-04-27T18:00:00.000Z'),
endDate: new Date('2021-04-27T21:15:00.000Z'),
},
{
text: 'Update Employee Files with New NDA',
priorityId: 1,
startDate: new Date('2021-04-30T16:00:00.000Z'),
endDate: new Date('2021-04-30T18:45:00.000Z'),
},
{
text: 'Submit Questions Regarding New NDA',
priorityId: 1,
startDate: new Date('2021-04-28T17:00:00.000Z'),
endDate: new Date('2021-04-28T18:30:00.000Z'),
},
{
text: 'Submit Signed NDA',
priorityId: 1,
startDate: new Date('2021-04-28T20:00:00.000Z'),
endDate: new Date('2021-04-28T22:00:00.000Z'),
},
{
text: 'Review Revenue Projections',
priorityId: 2,
startDate: new Date('2021-04-28T18:00:00.000Z'),
endDate: new Date('2021-04-28T21:00:00.000Z'),
},
{
text: 'Comment on Revenue Projections',
priorityId: 2,
startDate: new Date('2021-04-26T17:00:00.000Z'),
endDate: new Date('2021-04-26T20:00:00.000Z'),
},
{
text: 'Provide New Health Insurance Docs',
priorityId: 2,
startDate: new Date('2021-04-30T19:00:00.000Z'),
endDate: new Date('2021-04-30T22:00:00.000Z'),
},
{
text: 'Review Changes to Health Insurance Coverage',
priorityId: 2,
startDate: new Date('2021-04-29T16:00:00.000Z'),
endDate: new Date('2021-04-29T20:00:00.000Z'),
},
{
text: 'Review Training Course for any Omissions',
priorityId: 1,
startDate: new Date('2021-04-29T18:00:00.000Z'),
endDate: new Date('2021-04-29T21:00:00.000Z'),
},
];
export const priorityData = [
{
text: 'Low Priority',
id: 1,
color: '#1564C0',
},
{
text: 'High Priority',
id: 2,
color: '#DD2C00',
},
];
<!DOCTYPE html>
<html lang="en">
<head>
<title>DevExtreme Demo</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=5.0" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/26.1.5/css/dx.light.css" />
<link rel="stylesheet" type="text/css" href="./bundle.css" />
</head>
<body class="dx-viewport">
<div class="demo-container">
<div id="app"></div>
</div>
<script src="bundles/vendor/react.vendor.js"></script>
<script src="./bundle.js"></script>
</body>
</html>
#scheduler {
display: flex;
flex-direction: column;
}
.options {
padding: 20px;
background-color: rgba(191, 191, 191, 0.15);
margin-top: 20px;
}
.caption {
font-size: 18px;
font-weight: 500;
}
.option {
margin-top: 10px;
display: inline-block;
}
.dx-scheduler-work-space-group-by-date .dx-scheduler-group-header-content {
font-size: 11px;
}