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Backend API
import React, { useCallback, useState } from 'react';
import Switch, { 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={16}
crossScrollingEnabled={true}
>
<Resource
fieldExpr="priorityId"
allowMultiple={false}
dataSource={priorityData}
label="Priority"
/>
<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={16}
crossScrollingEnabled={true}
>
<Resource
fieldExpr="priorityId"
allowMultiple={false}
dataSource={priorityData}
label="Priority"
/>
<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 { 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: '#1e90ff',
}, {
text: 'High Priority',
id: 2,
color: '#ff9747',
},
];
window.exports = window.exports || {};
window.config = {
transpiler: 'ts',
typescriptOptions: {
module: 'system',
emitDecoratorMetadata: true,
experimentalDecorators: true,
jsx: 'react',
},
meta: {
'react': {
'esModule': true,
},
'typescript': {
'exports': 'ts',
},
'devextreme/time_zone_utils.js': {
'esModule': true,
},
'devextreme/localization.js': {
'esModule': true,
},
'devextreme/viz/palette.js': {
'esModule': true,
},
},
paths: {
'npm:': 'https://unpkg.com/',
},
defaultExtension: 'js',
map: {
'ts': 'npm:plugin-typescript@4.2.4/lib/plugin.js',
'typescript': 'npm:typescript@4.2.4/lib/typescript.js',
'react': 'npm:react@17.0.2/umd/react.development.js',
'react-dom': 'npm:react-dom@17.0.2/umd/react-dom.development.js',
'prop-types': 'npm:prop-types@15.8.1/prop-types.js',
'rrule': 'npm:rrule@2.6.4/dist/es5/rrule.js',
'luxon': 'npm:luxon@1.28.1/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign@1.1.0',
'devextreme': 'npm:devextreme@24.1.7/cjs',
'devextreme-react': 'npm:devextreme-react@24.1.7/cjs',
'jszip': 'npm:jszip@3.10.1/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@1.7.1/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.2.12/dist/dx-diagram.js',
'devexpress-gantt': 'npm:devexpress-gantt@4.1.56/dist/dx-gantt.js',
'@devextreme/runtime': 'npm:@devextreme/runtime@3.0.13',
'inferno': 'npm:inferno@7.4.11/dist/inferno.min.js',
'inferno-compat': 'npm:inferno-compat/dist/inferno-compat.min.js',
'inferno-create-element': 'npm:inferno-create-element@7.4.11/dist/inferno-create-element.min.js',
'inferno-dom': 'npm:inferno-dom/dist/inferno-dom.min.js',
'inferno-hydrate': 'npm:inferno-hydrate@7.4.11/dist/inferno-hydrate.min.js',
'inferno-clone-vnode': 'npm:inferno-clone-vnode/dist/inferno-clone-vnode.min.js',
'inferno-create-class': 'npm:inferno-create-class/dist/inferno-create-class.min.js',
'inferno-extras': 'npm:inferno-extras/dist/inferno-extras.min.js',
'devextreme-cldr-data': 'npm:devextreme-cldr-data@1.0.3',
// SystemJS plugins
'plugin-babel': 'npm:systemjs-plugin-babel@0.0.25/plugin-babel.js',
'systemjs-babel-build': 'npm:systemjs-plugin-babel@0.0.25/systemjs-babel-browser.js',
// Prettier
'prettier/standalone': 'npm:prettier@2.8.8/standalone.js',
'prettier/parser-html': 'npm:prettier@2.8.8/parser-html.js',
},
packages: {
'devextreme': {
defaultExtension: 'js',
},
'devextreme-react': {
main: 'index.js',
},
'devextreme/events/utils': {
main: 'index',
},
'devextreme/localization/messages': {
format: 'json',
defaultExtension: 'json',
},
'devextreme/events': {
main: 'index',
},
'es6-object-assign': {
main: './index.js',
defaultExtension: 'js',
},
},
packageConfigPaths: [
'npm:@devextreme/*/package.json',
'npm:@devextreme/runtime@3.0.13/inferno/package.json',
],
babelOptions: {
sourceMaps: false,
stage0: true,
react: true,
},
};
System.config(window.config);
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: '#1e90ff',
},
{
text: 'High Priority',
id: 2,
color: '#ff9747',
},
];
<!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/24.1.7/css/dx.light.css" />
<link rel="stylesheet" type="text/css" href="styles.css" />
<script src="https://unpkg.com/core-js@2.6.12/client/shim.min.js"></script>
<script src="https://unpkg.com/systemjs@0.21.3/dist/system.js"></script>
<script type="text/javascript" src="config.js"></script>
<script type="text/javascript">
System.import("./index.tsx");
</script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<div id="app"></div>
</div>
</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;
}