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Backend API
import React, { useCallback, useRef } from 'react';
import Scheduler, { Resource, SchedulerTypes, SchedulerRef } from 'devextreme-react/scheduler';
import SpeedDialAction from 'devextreme-react/speed-dial-action';
import { data, priorities } from './data.ts';
const views: SchedulerTypes.ViewType[] = ['week', 'month'];
const cellDuration = 30;
const currentDate = new Date(2021, 2, 25);
const App = () => {
const schedulerRef = useRef<SchedulerRef>(null);
const showAppointmentPopup = useCallback(() => {
schedulerRef.current?.instance().showAppointmentPopup();
}, []);
return (
<React.Fragment>
<Scheduler
ref={schedulerRef}
timeZone="America/Los_Angeles"
dataSource={data}
views={views}
adaptivityEnabled={true}
defaultCurrentView="month"
defaultCurrentDate={currentDate}
cellDuration={cellDuration}
height={590}
startDayHour={9}
>
<Resource
dataSource={priorities}
fieldExpr="priorityId"
label="Priority"
/>
</Scheduler>
<SpeedDialAction
icon="plus"
onClick={showAppointmentPopup}
/>
</React.Fragment>
);
};
export default App;
import React, { useCallback, useRef } from 'react';
import Scheduler, { Resource } from 'devextreme-react/scheduler';
import SpeedDialAction from 'devextreme-react/speed-dial-action';
import { data, priorities } from './data.js';
const views = ['week', 'month'];
const cellDuration = 30;
const currentDate = new Date(2021, 2, 25);
const App = () => {
const schedulerRef = useRef(null);
const showAppointmentPopup = useCallback(() => {
schedulerRef.current?.instance().showAppointmentPopup();
}, []);
return (
<React.Fragment>
<Scheduler
ref={schedulerRef}
timeZone="America/Los_Angeles"
dataSource={data}
views={views}
adaptivityEnabled={true}
defaultCurrentView="month"
defaultCurrentDate={currentDate}
cellDuration={cellDuration}
height={590}
startDayHour={9}
>
<Resource
dataSource={priorities}
fieldExpr="priorityId"
label="Priority"
/>
</Scheduler>
<SpeedDialAction
icon="plus"
onClick={showAppointmentPopup}
/>
</React.Fragment>
);
};
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? : Array<number>; };
type Resource = {
text: string;
id: number;
color: string;
};
export const data: Appointment[] = [
{
text: 'Website Re-Design Plan',
startDate: new Date('2021-03-01T16:30:00.000Z'),
endDate: new Date('2021-03-01T18:30:00.000Z'),
recurrenceRule: 'FREQ=WEEKLY;BYDAY=MO,FR;WKST=TU;INTERVAL=2;COUNT=32',
}, {
text: 'Book Flights to San Fran for Sales Trip',
startDate: new Date('2021-03-01T16:30:00.000Z'),
endDate: new Date('2021-03-01T18:30:00.000Z'),
recurrenceRule: 'FREQ=WEEKLY;BYDAY=MO,FR;INTERVAL=4;COUNT=32',
allDay: true,
priorityId: [1],
}, {
text: 'Install New Router in Dev Room',
startDate: new Date('2021-03-01T16:30:00.000Z'),
endDate: new Date('2021-03-01T18:30:00.000Z'),
recurrenceRule: 'FREQ=WEEKLY;BYDAY=FR;INTERVAL=2;COUNT=32',
}, {
text: 'Approve Personal Computer Upgrade Plan',
startDate: new Date('2021-02-10T17:00:00.000Z'),
endDate: new Date('2021-02-10T18:00:00.000Z'),
recurrenceRule: 'FREQ=WEEKLY;BYDAY=WE;INTERVAL=2;COUNT=32',
priorityId: [2],
}, {
text: 'Final Budget Review',
startDate: new Date('2021-04-01T19:00:00.000Z'),
endDate: new Date('2021-04-01T20:35:00.000Z'),
}, {
text: 'New Brochures',
startDate: new Date('2021-04-01T21:30:00.000Z'),
endDate: new Date('2021-04-01T22:45:00.000Z'),
}, {
text: 'Install New Database',
startDate: new Date('2021-04-01T16:45:00.000Z'),
endDate: new Date('2021-04-01T18:15:00.000Z'),
}, {
text: 'Approve New Online Marketing Strategy',
startDate: new Date('2021-04-01T19:00:00.000Z'),
endDate: new Date('2021-04-01T21:00:00.000Z'),
}, {
text: 'Upgrade Personal Computers',
startDate: new Date('2021-04-01T22:15:00.000Z'),
endDate: new Date('2021-04-01T23:30:00.000Z'),
}, {
text: 'Upgrade Personal Computers',
startDate: new Date('2021-04-02T22:15:00.000Z'),
endDate: new Date('2021-04-02T23:30:00.000Z'),
},
];
export const priorities: Resource[] = [
{
text: 'High priority',
id: 1,
color: '#cc5c53',
}, {
text: 'Low 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',
startDate: new Date('2021-03-01T16:30:00.000Z'),
endDate: new Date('2021-03-01T18:30:00.000Z'),
recurrenceRule: 'FREQ=WEEKLY;BYDAY=MO,FR;WKST=TU;INTERVAL=2;COUNT=32',
},
{
text: 'Book Flights to San Fran for Sales Trip',
startDate: new Date('2021-03-01T16:30:00.000Z'),
endDate: new Date('2021-03-01T18:30:00.000Z'),
recurrenceRule: 'FREQ=WEEKLY;BYDAY=MO,FR;INTERVAL=4;COUNT=32',
allDay: true,
priorityId: [1],
},
{
text: 'Install New Router in Dev Room',
startDate: new Date('2021-03-01T16:30:00.000Z'),
endDate: new Date('2021-03-01T18:30:00.000Z'),
recurrenceRule: 'FREQ=WEEKLY;BYDAY=FR;INTERVAL=2;COUNT=32',
},
{
text: 'Approve Personal Computer Upgrade Plan',
startDate: new Date('2021-02-10T17:00:00.000Z'),
endDate: new Date('2021-02-10T18:00:00.000Z'),
recurrenceRule: 'FREQ=WEEKLY;BYDAY=WE;INTERVAL=2;COUNT=32',
priorityId: [2],
},
{
text: 'Final Budget Review',
startDate: new Date('2021-04-01T19:00:00.000Z'),
endDate: new Date('2021-04-01T20:35:00.000Z'),
},
{
text: 'New Brochures',
startDate: new Date('2021-04-01T21:30:00.000Z'),
endDate: new Date('2021-04-01T22:45:00.000Z'),
},
{
text: 'Install New Database',
startDate: new Date('2021-04-01T16:45:00.000Z'),
endDate: new Date('2021-04-01T18:15:00.000Z'),
},
{
text: 'Approve New Online Marketing Strategy',
startDate: new Date('2021-04-01T19:00:00.000Z'),
endDate: new Date('2021-04-01T21:00:00.000Z'),
},
{
text: 'Upgrade Personal Computers',
startDate: new Date('2021-04-01T22:15:00.000Z'),
endDate: new Date('2021-04-01T23:30:00.000Z'),
},
{
text: 'Upgrade Personal Computers',
startDate: new Date('2021-04-02T22:15:00.000Z'),
endDate: new Date('2021-04-02T23:30:00.000Z'),
},
];
export const priorities = [
{
text: 'High priority',
id: 1,
color: '#cc5c53',
},
{
text: 'Low 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>
@media only screen and (max-width: 370px) {
.dx-popup:not(.dx-scheduler-appointment-popup) .dx-dialog .dx-popup-bottom.dx-toolbar .dx-toolbar-items-container {
height: auto;
}
.dx-popup:not(.dx-scheduler-appointment-popup) .dx-dialog .dx-toolbar-items-container .dx-toolbar-center {
display: flex;
flex-direction: column;
}
.dx-popup:not(.dx-scheduler-appointment-popup) .dx-dialog .dx-toolbar-items-container .dx-toolbar-center .dx-toolbar-button {
padding: 0;
}
.dx-popup:not(.dx-scheduler-appointment-popup) .dx-dialog .dx-toolbar-items-container .dx-toolbar-center .dx-toolbar-button .dx-button {
width: 200px;
}
.dx-popup:not(.dx-scheduler-appointment-popup) .dx-dialog .dx-toolbar-items-container .dx-toolbar-center .dx-toolbar-button:nth-child(1) {
margin-bottom: 12px;
}
}
In this demo, we also added the floating action button as an alternative way to create a new appointment. The button is implemented with the SpeedDialAction component.