import React from 'react';
import Scheduler, { AppointmentDragging } from 'devextreme-react/scheduler';
import Draggable from 'devextreme-react/draggable';
import ScrollView from 'devextreme-react/scroll-view';
import { appointments, tasks } from './data.js';
const currentDate = new Date(2021, 4, 24);
const views = [{ type: 'day', intervalCount: 3 }];
const draggingGroupName = 'appointmentsGroup';
class App extends React.Component {
constructor(props) {
super(props);
this.state = {
tasks: tasks,
appointments: appointments
};
this.onAppointmentRemove = this.onAppointmentRemove.bind(this);
this.onAppointmentAdd = this.onAppointmentAdd.bind(this);
}
render() {
const { tasks, appointments } = this.state;
return (
<React.Fragment>
<ScrollView id="scroll">
<Draggable
id="list"
data="dropArea"
group={draggingGroupName}
onDragStart={this.onListDragStart}>
{tasks.map((task) => {
return <Draggable
key={task.text}
className="item dx-card dx-theme-text-color dx-theme-background-color"
clone={true}
group={draggingGroupName}
data={task}
onDragStart={this.onItemDragStart}
onDragEnd={this.onItemDragEnd}>
{task.text}
</Draggable>;
})}
</Draggable>
</ScrollView>
<Scheduler
timeZone="America/Los_Angeles"
id="scheduler"
dataSource={appointments}
views={views}
defaultCurrentDate={currentDate}
height={600}
startDayHour={9}
editing={true}>
<AppointmentDragging
group={draggingGroupName}
onRemove={this.onAppointmentRemove}
onAdd={this.onAppointmentAdd}
/>
</Scheduler>
</React.Fragment>
);
}
onAppointmentRemove(e) {
const index = this.state.appointments.indexOf(e.itemData);
if (index >= 0) {
this.state.appointments.splice(index, 1);
this.state.tasks.push(e.itemData);
this.setState({
tasks: [...this.state.tasks],
appointments: [...this.state.appointments]
});
}
}
onAppointmentAdd(e) {
const index = this.state.tasks.indexOf(e.fromData);
if (index >= 0) {
this.state.tasks.splice(index, 1);
this.state.appointments.push(e.itemData);
this.setState({
tasks: [...this.state.tasks],
appointments: [...this.state.appointments]
});
}
}
onListDragStart(e) {
e.cancel = true;
}
onItemDragStart(e) {
e.itemData = e.fromData;
}
onItemDragEnd(e) {
if (e.toData) {
e.cancel = true;
}
}
}
export default App;
import React from 'react';
import ReactDOM from 'react-dom';
import App from './App.js';
ReactDOM.render(
<App />,
document.getElementById('app')
);
<!DOCTYPE html>
<html>
<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=1.0" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.6/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.6/css/dx.light.css" />
<link rel="stylesheet" type="text/css" href="styles.css" />
<script src="https://unpkg.com/core-js@2.4.1/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.js');
</script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<div id="app"></div>
</div>
</body>
</html>
#scroll, #list {
position: absolute;
left: 0;
top: 0;
bottom: 0;
width: 240px;
}
.item {
box-sizing: border-box;
padding: 10px 20px;
margin-bottom: 10px;
}
#scheduler {
margin-left: 270px;
}
.dx-draggable-source {
opacity: 0.5;
}
.dx-draggable-dragging > * {
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 6px 8px rgba(0, 0, 0, 0.2);
}
export const tasks = [
{
text: 'New Brochures'
}, {
text: 'Brochure Design Review'
}, {
text: 'Upgrade Personal Computers'
}, {
text: 'Install New Router in Dev Room'
}, {
text: 'Upgrade Server Hardware'
}, {
text: 'Install New Database'
}, {
text: 'Website Re-Design Plan'
}, {
text: 'Create Icons for Website'
}, {
text: 'Submit New Website Design'
}, {
text: 'Launch New Website'
}
];
export const appointments = [
{
text: 'Book Flights to San Fran for Sales Trip',
startDate: new Date('2021-05-24T19:00:00.000Z'),
endDate: new Date('2021-05-24T20:00:00.000Z'),
allDay: true
}, {
text: 'Approve Personal Computer Upgrade Plan',
startDate: new Date('2021-05-25T17:00:00.000Z'),
endDate: new Date('2021-05-25T18:00:00.000Z')
}, {
text: 'Final Budget Review',
startDate: new Date('2021-05-25T19:00:00.000Z'),
endDate: new Date('2021-05-25T20:35:00.000Z')
}, {
text: 'Approve New Online Marketing Strategy',
startDate: new Date('2021-05-26T19:00:00.000Z'),
endDate: new Date('2021-05-26T21:00:00.000Z')
}, {
text: 'Customer Workshop',
startDate: new Date('2021-05-27T18:00:00.000Z'),
endDate: new Date('2021-05-27T19:00:00.000Z'),
allDay: true
}, {
text: 'Prepare 2021 Marketing Plan',
startDate: new Date('2021-05-27T18:00:00.000Z'),
endDate: new Date('2021-05-27T20:30:00.000Z')
}
];
System.config({
transpiler: 'plugin-babel',
meta: {
'devextreme/localization.js': {
"esModule": true
},
},
paths: {
'npm:': 'https://unpkg.com/'
},
defaultExtension: 'js',
map: {
'react': 'npm:react@16.14.0/umd/react.development.js',
'react-dom': 'npm:react-dom@16.14.0/umd/react-dom.development.js',
'prop-types': 'npm:prop-types@15.7.2/prop-types.js',
'rrule': 'npm:rrule@2.6.6/dist/es5/rrule.js',
'luxon': 'npm:luxon@1.26.0/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign@1.1.0',
'devextreme': 'npm:devextreme@20.2.6',
'devextreme-react': 'npm:devextreme-react@20.2.6',
'jszip': 'npm:jszip@3.6.0/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@0.10.3/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.0.18/dist/dx-diagram.js',
'devexpress-gantt': 'npm:devexpress-gantt@2.0.24/dist/dx-gantt.js',
'preact': 'npm:preact@10.5.13/dist/preact.js',
'preact/hooks': 'npm:preact@10.5.13/hooks/dist/hooks.js',
// 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'
},
packages: {
'devextreme': {
defaultExtension: 'js'
},
'devextreme-react': {
main: 'index.js'
},
'devextreme/events/utils': {
main: 'index'
},
'devextreme/events': {
main: 'index'
},
'es6-object-assign': {
main: './index.js',
defaultExtension: 'js'
}
},
babelOptions: {
sourceMaps: false,
stage0: true,
react: true
}
});