Vue Scheduler Methods
addAppointment(appointment)
The appointment; should have the same structure as objects in the dataSource.
beginUpdate()
Postpones rendering that can negatively affect performance until the endUpdate() method is called.
The beginUpdate() and endUpdate() methods reduce the number of renders in cases where extra rendering can negatively affect performance.
See Also
defaultOptions(rule)
Name | Type | Description |
---|---|---|
device | | |
Device parameters. |
options |
Options to be applied. |
defaultOptions is a static method that the UI component class supports. The following code demonstrates how to specify default properties for all instances of the Scheduler UI component in an application executed on the desktop.
- <template>
- <div>
- <DxScheduler id="scheduler1" />
- <DxScheduler id="scheduler2" />
- </div>
- </template>
- <script>
- import DxScheduler from "devextreme-vue/scheduler";
- import Scheduler from "devextreme/ui/scheduler";
- Scheduler.defaultOptions({
- device: { deviceType: "desktop" },
- options: {
- // Here go the Scheduler properties
- }
- });
- export default {
- components: {
- DxScheduler
- }
- }
- </script>
You can also set rules for multiple device types:
- <template>
- <div>
- <DxScheduler id="scheduler1" />
- <DxScheduler id="scheduler2" />
- </div>
- </template>
- <script>
- import DxScheduler from "devextreme-vue/scheduler";
- import Scheduler from "devextreme/ui/scheduler";
- Scheduler.defaultOptions({
- device: [
- { deviceType: 'desktop' },
- { deviceType: 'tablet' },
- { deviceType: 'phone' },
- ],
- options: {
- // Here go the Scheduler properties
- }
- });
- export default {
- components: {
- DxScheduler
- }
- }
- </script>
deleteAppointment(appointment)
An appointment object from the dataSource.
If you delete a recurring appointment from the data source, all its occurrences are also deleted from the timetable:
- <template>
- <div>
- <DxButton
- text="Delete"
- @click="deleteAppointment" />
- <DxScheduler :ref="schedulerRef"
- :data-source="dataSource"
- :current-date="currentDate" />
- </div>
- </template>
- <script>
- import 'devextreme/dist/css/dx.light.css';
- import DxScheduler from 'devextreme-vue/scheduler';
- import DxButton from 'devextreme-vue/button';
- import { appointments } from './data.js';
- const schedulerRef = "scheduler";
- export default {
- components: {
- DxScheduler,
- DxButton
- },
- data() {
- return {
- schedulerRef,
- currentDate: new Date(2018, 4, 25),
- dataSource: appointments
- };
- },
- methods: {
- deleteAppointment() {
- this.scheduler.deleteAppointment(appointments[0]);
- }
- },
- computed: {
- scheduler: function() {
- return this.$refs[schedulerRef].instance;
- }
- }
- };
- </script>
- export const appointments = [{
- text: "Website Re-Design Plan",
- startDate: new Date(2018, 4, 25, 9, 0),
- endDate: new Date(2018, 4, 25, 9, 30),
- recurrenceRule: "FREQ=DAILY;COUNT=10"
- },
- // ...
- ];
See Also
deleteRecurrence(appointment, date, recurrenceEditMode)
- <template>
- <DxScheduler ...
- :data-source="dataSource"
- @appointment-click="deleteRecurrence"
- />
- </template>
- <script>
- import 'devextreme/dist/css/dx.light.css';
- import DxScheduler from 'devextreme-vue/scheduler';
- import { appointments } from './data.js';
- export default {
- components: {
- DxScheduler
- },
- data() {
- return {
- dataSource: appointments
- };
- },
- methods: {
- deleteRecurrence(e) {
- e.component.deleteRecurrence(e.appointmentData, e.targetedAppointmentData.startDate, 'occurrence');
- }
- }
- };
- </script>
- export const appointments = [{
- text: "Website Re-Design Plan",
- startDate: new Date(2018, 4, 25, 9, 0),
- endDate: new Date(2018, 4, 25, 9, 30),
- recurrenceRule: "FREQ=DAILY;COUNT=10"
- },
- // ...
- ];
dispose()
Use conditional rendering instead of this method:
- <template>
- <DxScheduler ...
- v-if="condition">
- </DxScheduler>
- </template>
- <script>
- import DxScheduler from 'devextreme-vue/scheduler';
- export default {
- components: {
- DxScheduler
- }
- }
- </script>
endUpdate()
Refreshes the UI component after a call of the beginUpdate() method.
The beginUpdate() and endUpdate() methods reduce the number of renders in cases where extra rendering can negatively affect performance.
See Also
getDataSource()
Gets the DataSource instance.
See Also
getInstance(element)
getInstance is a static method that the UI component class supports. The following code demonstrates how to get the Scheduler instance found in an element with the myScheduler
ID:
- // Modular approach
- import Scheduler from "devextreme/ui/scheduler";
- ...
- let element = document.getElementById("myScheduler");
- let instance = Scheduler.getInstance(element) as Scheduler;
- // Non-modular approach
- let element = document.getElementById("myScheduler");
- let instance = DevExpress.ui.dxScheduler.getInstance(element);
See Also
on(eventName, eventHandler)
Use this method to subscribe to one of the events listed in the Events section.
See Also
on(events)
Use this method to subscribe to several events with one method call. Available events are listed in the Events section.
See Also
repaint()
Use the DataSource reload method to reload data in Scheduler. To get a DataSource, you can call the getDataSource() method. Change the dataSource property of the corresponding resources item if you need to update resource data.
scrollTo(date, group, allDay)
Scrolls the current view to a specified position. Available for all views except "agenda". You should specify the height property to use this method.
If appointments are grouped by resources, specifies a group ID (optional).
If true, scrolls the view to the all-day panel of the specified group. Applies only if the all-day panel is visible.
The following example shows how to use this method:
- // Scroll to January 14, 2021
- scrollTo(new Date(2021, 0, 14));
- // Scroll to the second group at 5:30 p.m. on January 14, 2021
- scrollTo(new Date(2021, 0, 14, 17, 30), {groupId: 2})
- // Scroll to the all-day panel of the second group
- scrollTo(new Date(2021, 0, 14, 17, 30), {groupId: 2}, true);
See Also
scrollToTime(hours, minutes, date)
Use the scrollTo(dategroupallDay) method instead.
If the specified date is outside the current date range, the method scrolls the view to the specified time.
See Also
showAppointmentPopup(appointmentData, createNewAppointment, currentAppointmentData)
The appointment's data object.
The difference between this and appointmentData fields is explained in the onAppointmentClick description.
If invoked without parameters, the method shows a new appointment window. Its start and end dates are prepopulated in accordance with the currentDate value. The default appointment duration is 30 minutes.
See Also
showAppointmentTooltip(appointmentData, target, currentAppointmentData)
The appointment's data object.
The difference between this and appointmentData fields is explained in the onAppointmentClick description.
If you have technical questions, please create a support ticket in the DevExpress Support Center.