Adaptability

import React 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']; class App extends React.Component { constructor(props) { super(props); this.state = { scheduler: null, currentDate: new Date(2017, 4, 25), cellDuration: 30 }; this.showAppointmentPopup = this.showAppointmentPopup.bind(this); this.onContentReady = this.onContentReady.bind(this); this.onOptionChanged = this.onOptionChanged.bind(this); } render() { return ( <React.Fragment> <Scheduler dataSource={data} views={views} adaptivityEnabled={true} onContentReady={this.onContentReady} onOptionChanged={this.onOptionChanged} defaultCurrentView="month" currentDate={this.state.currentDate} cellDuration={this.state.cellDuration} height={590} startDayHour={9}> <Resource dataSource={priorities} fieldExpr="priorityId" label="Priority" /> </Scheduler> <SpeedDialAction icon="plus" onClick={this.showAppointmentPopup} /> </React.Fragment> ); } onContentReady(e) { this.state.scheduler === null && this.setState({ scheduler: e.component }); } onOptionChanged(e) { if(e.name === 'currentDate') { this.setState({ currentDate: e.value }); } } showAppointmentPopup() { const currentDate = this.state.currentDate; const cellDuration = this.state.cellDuration; this.state.scheduler.showAppointmentPopup({ startDate: new Date(currentDate), endDate: new Date(currentDate.setMinutes(cellDuration)) }); } } export default App;