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Scheduler

Current Time Indicator

Documentation

This example shows how to enable the current time indication. The switches under the Scheduler allow you to specify how to indicate the current time: by using a specific indicator, shading or both of them. You can also specify how often the Scheduler updates their position using the «Update position in» number box under the widget.

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<template> <div> <dx-scheduler :data-source="dataSource" :current-date="currentDate" :views="views" :show-current-time-indicator="showCurrentTimeIndicator" :shade-until-current-time="shadeUntilCurrentTime" :on-content-ready="onContentReady" :on-appointment-click="onAppointmentClick" :on-appointment-dbl-click="onAppointmentDblClick" :editing="false" :show-all-day-panel="false" appointment-template="AppointmentTemplateSlot" height="600" current-view="week" > <dx-resource :data-source="moviesData" field-expr="movieId" /> <template #AppointmentTemplateSlot="{ data }"> <appointment-template :appointment-model="data"/> </template> </dx-scheduler> <div class="options"> <div class="column"> <div class="option"> <div class="label">Current time indicator</div> <div class="value"> <dx-switch id="show-indicator" :value.sync="showCurrentTimeIndicator" /> </div> </div> <div class="option"> <div class="label">Shading until current time</div> <div class="value"> <dx-switch id="allow-shading" :value.sync="shadeUntilCurrentTime" /> </div> </div> </div> <div class="column"> <div class="option"> <div class="label">Update position in</div> <div class="value"> <dx-number-box :value.sync="updateInterval" :format="'#0 s'" :min="1" :max="1200" :step="10" :show-spin-buttons="true" width="100" /> </div> </div> </div> </div> </div> </template> <script> import DxScheduler, { DxResource } from 'devextreme-vue/scheduler'; import { DxSwitch } from 'devextreme-vue/switch'; import { DxNumberBox } from 'devextreme-vue/number-box'; import AppointmentTemplate from './AppointmentTemplate.vue'; import { data, moviesData } from './data.js'; export default { components: { DxScheduler, DxResource, DxSwitch, DxNumberBox, AppointmentTemplate }, data() { return { views: ['week', 'timelineWeek'], currentDate: new Date(), showCurrentTimeIndicator: true, shadeUntilCurrentTime: true, updateInterval: 10, dataSource: data, moviesData: moviesData, }; }, methods: { onContentReady: function(e) { const currentHour = new Date().getHours() - 1; e.component.scrollToTime(currentHour, 30, new Date()); }, onAppointmentClick: function(e) { e.cancel = true; }, onAppointmentDblClick: function(e) { e.cancel = true; }, onShowCurrentTimeIndicatorChanged: function(e) { this.setState({ showCurrentTimeIndicator: e.value }); }, onShadeUntilCurrentTimeChanged: function(e) { this.setState({ shadeUntilCurrentTime: e.value }); }, onUpdateIntervalChanged: function(args) { this.setState({ updateInterval: args.value }); } } }; </script> <style scoped> .dx-scheduler-appointment { color: #000000; font-weight: 500; background-color: #e4e4e4; } .dx-scheduler-appointment-recurrence .dx-scheduler-appointment-content { padding: 5px 0px 5px 7px; } .options { background-color: rgba(191, 191, 191, 0.15); margin-top: 20px; } .column { width: 40%; display: inline-block; margin: 15px 3%; text-align: left; vertical-align: top; } .option { padding: 5px 0; } .label, .value { display: inline-block; vertical-align: middle; } .label { width: 180px; } .value { width: 30%; } .movie img { height: 70px; } .movie-text { font-size: 90%; white-space: normal; } #allow-shading, #show-indicator { height: 36px; } </style>
<template> <div class="movie"> <img :src="movieInfo.image"> <div class="movie-text">{{ movieInfo.text }}</div> </div> </template> <script> import Query from 'devextreme/data/query'; import { moviesData } from './data.js'; const getMovieInfo = function(data) { return Query(moviesData) .filter('id', data.movieId) .toArray()[0] || {}; }; export default { props: { appointmentModel: { type: Object, default: () => { } } }, data() { return { moviesData: moviesData, movieInfo: getMovieInfo(this.appointmentModel.appointmentData) }; } }; </script>
import Vue from 'vue'; import App from './App.vue'; new Vue({ el: '#app', components: { App }, template: '<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/19.2.4/css/dx.common.css" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.2.4/css/dx.light.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>
export const today = new Date(); today.setHours(0, 0, 0, 0); today.setDate(today.getDate() - today.getDay() + 3); export const data = [ { movieId: 1, startDate: new Date(today.getTime() - 113.5 * 3600000), endDate: new Date(today.getTime() - 111.5 * 3600000), recurrenceRule: 'FREQ=HOURLY;INTERVAL=15;COUNT=15' }, { movieId: 2, startDate: new Date(today.getTime() - 110.5 * 3600000), endDate: new Date(today.getTime() - 108.5 * 3600000), recurrenceRule: 'FREQ=HOURLY;INTERVAL=15;COUNT=15' }, { movieId: 3, startDate: new Date(today.getTime() - 106.5 * 3600000), endDate: new Date(today.getTime() - 104.5 * 3600000), recurrenceRule: 'FREQ=HOURLY;INTERVAL=15;COUNT=15' }, { movieId: 4, startDate: new Date(today.getTime() - 104 * 3600000), endDate: new Date(today.getTime() - 102 * 3600000), recurrenceRule: 'FREQ=HOURLY;INTERVAL=15;COUNT=15' }, { movieId: 5, startDate: new Date(today.getTime() - 101 * 3600000), endDate: new Date(today.getTime() - 99 * 3600000), recurrenceRule: 'FREQ=HOURLY;INTERVAL=15;COUNT=15' } ]; export const moviesData = [{ id: 1, text: 'His Girl Friday', image: '../../../../images/movies/HisGirlFriday.jpg' }, { id: 2, text: 'Royal Wedding', image: '../../../../images/movies/RoyalWedding.jpg' }, { id: 3, text: 'A Star Is Born', image: '../../../../images/movies/AStartIsBorn.jpg' }, { id: 4, text: 'The Screaming Skull', image: '../../../../images/movies/ScreamingSkull.jpg' }, { id: 5, text: 'It\'s a Wonderful Life', image: '../../../../images/movies/ItsAWonderfulLife.jpg' }];
System.config({ transpiler: 'plugin-babel', paths: { 'npm:': 'https://unpkg.com/' }, map: { vue: 'npm:vue@2.6.3/dist/vue.esm.browser.js', 'vue-loader': 'npm:dx-systemjs-vue-browser@latest/index.js', 'devextreme': 'npm:devextreme@19.2', 'devextreme-vue': 'npm:devextreme-vue@19.2', jszip: 'npm:jszip@3.1.3/dist/jszip.min.js', 'quill': 'npm:quill@1.3.7/dist/quill.js', 'devexpress-diagram': 'npm:devexpress-diagram', 'devexpress-gantt': 'npm:devexpress-gantt', 'plugin-babel': 'npm:systemjs-plugin-babel@0/plugin-babel.js', 'systemjs-babel-build': 'npm:systemjs-plugin-babel@0/systemjs-babel-browser.js' }, meta: { '*.vue': { loader: 'vue-loader' } }, packages: { 'devextreme-vue': { main: 'index.js' }, 'devextreme': { defaultExtension: 'js' } }, babelOptions: { sourceMaps: false, stage0: true } });