JavaScript/jQuery Scheduler API
The Scheduler is a UI component that represents scheduled data and allows a user to manage and edit it.
See Also
- Set Up DevExtreme: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
- Configure a Widget: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
Configuration
| Name | Description |
|---|---|
| accessKey |
Specifies the shortcut key that sets focus on the UI component. |
| adaptivityEnabled |
Specifies whether the UI component adapts to small screens. |
| allDayExpr |
Specifies the name of the data source item field whose value defines whether or not the corresponding appointment is an all-day appointment. |
| appointmentCollectorComponent |
An alias for the appointmentCollectorTemplate property specified in React. Accepts a custom component. Refer to Using a Custom Component for more information. |
| appointmentCollectorRender |
An alias for the appointmentCollectorTemplate property specified in React. Accepts a rendering function. Refer to Using a Rendering Function for more information. |
| appointmentCollectorTemplate |
Specifies a custom template for cell overflow indicators. |
| appointmentComponent |
An alias for the appointmentTemplate property specified in React. Accepts a custom component. Refer to Using a Custom Component for more information. |
| appointmentDragging |
Configures appointment reordering using drag and drop gestures. |
| appointmentRender |
An alias for the appointmentTemplate property specified in React. Accepts a rendering function. Refer to Using a Rendering Function for more information. |
| appointmentTemplate |
Specifies a custom template for appointments. |
| appointmentTooltipComponent |
An alias for the appointmentTooltipTemplate property specified in React. Accepts a custom component. Refer to Using a Custom Component for more information. |
| appointmentTooltipRender |
An alias for the appointmentTooltipTemplate property specified in React. Accepts a rendering function. Refer to Using a Rendering Function for more information. |
| appointmentTooltipTemplate |
Specifies a custom template for tooltips displayed when users click an appointment or cell overflow indicator. |
| cellDuration |
Specifies cell duration in minutes. This property's value should divide the interval between startDayHour and endDayHour into even parts. |
| crossScrollingEnabled |
Specifies whether or not an end-user can scroll the view in both directions at the same time. |
| currentDate |
Specifies the current date. |
| currentView |
Specifies the currently displayed view. Accepts the view's name or type. |
| customizeDateNavigatorText |
Customizes the date navigator's text. |
| dataCellComponent |
An alias for the dataCellTemplate property specified in React. Accepts a custom component. Refer to Using a Custom Component for more information. |
| dataCellRender |
An alias for the dataCellTemplate property specified in React. Accepts a rendering function. Refer to Using a Rendering Function for more information. |
| dataCellTemplate |
Specifies a custom template for table cells. |
| dataSource |
Binds the UI component to data. |
| dateCellComponent |
An alias for the dateCellTemplate property specified in React. Accepts a custom component. Refer to Using a Custom Component for more information. |
| dateCellRender |
An alias for the dateCellTemplate property specified in React. Accepts a rendering function. Refer to Using a Rendering Function for more information. |
| dateCellTemplate |
Specifies a custom template for day scale items. |
| dateSerializationFormat |
Specifies the date-time values' serialization format. Use it only if you do not specify the dataSource at design time. |
| descriptionExpr |
Specifies the name of the data source item field whose value holds the description of the corresponding appointment. |
| disabled |
Specifies whether the UI component responds to user interaction. |
| editing |
Specifies which editing operations a user can perform on appointments. |
| elementAttr |
Specifies the global attributes to be attached to the UI component's container element. |
| endDateExpr |
Specifies the name of the data source item field that defines the ending of an appointment. |
| endDateTimeZoneExpr |
Specifies the name of the data source item field that defines the timezone of the appointment end date. |
| endDayHour |
Specifies the last hour on the time scale. Accepts integer values from 0 to 24. |
| firstDayOfWeek |
Specifies the first day of a week. Does not apply to the agenda view. |
| focusStateEnabled |
Specifies whether the UI component can be focused using keyboard navigation. |
| groupByDate |
If true, appointments are grouped by date first and then by resource; opposite if false. Applies only if appointments are grouped and groupOrientation is "horizontal". |
| groups |
Specifies the resource kinds by which the scheduler's appointments are grouped in a timetable. |
| height |
Specifies the UI component's height. |
| hint |
Specifies text for a hint that appears when a user pauses on the UI component. |
| indicatorUpdateInterval |
Specifies the time interval between when the date-time indicator changes its position, in milliseconds. |
| max |
The latest date the UI component allows you to select. |
| maxAppointmentsPerCell |
Specifies the limit of full-sized appointments displayed per cell. Applies to all views except "agenda". |
| min |
The earliest date the UI component allows you to select. |
| noDataText |
The text or HTML markup displayed by the UI component if the item collection is empty. Available for the Agenda view only. |
| onAppointmentAdded |
A function that is executed after an appointment is added to the data source. |
| onAppointmentAdding |
A function that is executed before an appointment is added to the data source. |
| onAppointmentClick |
A function that is executed when an appointment is clicked or tapped. |
| onAppointmentContextMenu |
A function that is executed when a user attempts to open the browser's context menu for an appointment. Allows you to replace this context menu with a custom context menu. |
| onAppointmentDblClick |
A function that is executed when an appointment is double-clicked or double-tapped. |
| onAppointmentDeleted |
A function that is executed after an appointment is deleted from the data source. |
| onAppointmentDeleting |
A function that is executed before an appointment is deleted from the data source. |
| onAppointmentFormOpening |
A function that is executed before an appointment details form is opened. Use this function to customize the form. |
| onAppointmentRendered |
A function that is executed when an appointment is rendered. |
| onAppointmentUpdated |
A function that is executed after an appointment is updated in the data source. |
| onAppointmentUpdating |
A function that is executed before an appointment is updated in the data source. |
| onCellClick |
A function that is executed when a view cell is clicked. |
| onCellContextMenu |
A function that is executed when a user attempts to open the browser's context menu for a cell. Allows you to replace this context menu with a custom context menu. |
| onContentReady |
A function that is executed when the UI component's content is ready and each time the content is changed. |
| onDisposing |
A function that is executed before the UI component is disposed of. |
| onInitialized |
A function used in JavaScript frameworks to save the UI component instance. |
| onOptionChanged |
A function that is executed after a UI component property is changed. |
| recurrenceEditMode |
Specifies the edit mode for recurring appointments. |
| recurrenceExceptionExpr |
Specifies the name of the data source item field that defines exceptions for the current recurring appointment. |
| recurrenceRuleExpr |
Specifies the name of the data source item field that defines a recurrence rule for generating recurring appointments. |
| remoteFiltering |
Specifies whether filtering is performed on the server or client side. |
| resourceCellComponent |
An alias for the resourceCellTemplate property specified in React. Accepts a custom component. Refer to Using a Custom Component for more information. |
| resourceCellRender |
An alias for the resourceCellTemplate property specified in React. Accepts a rendering function. Refer to Using a Rendering Function for more information. |
| resourceCellTemplate |
Specifies a custom template for resource headers. |
| resources |
Specifies an array of resources available in the scheduler. |
| rtlEnabled |
Switches the UI component to a right-to-left representation. |
| selectedCellData |
Currently selected cells' data. |
| shadeUntilCurrentTime |
Specifies whether to apply shading to cover the timetable up to the current time. |
| showAllDayPanel |
Specifies the "All-day" panel's visibility. Setting this property to false hides the panel along with the all-day appointments. |
| showCurrentTimeIndicator |
Specifies the current date-time indicator's visibility. |
| startDateExpr |
Specifies the name of the data source item field that defines the start of an appointment. |
| startDateTimeZoneExpr |
Specifies the name of the data source item field that defines the timezone of the appointment start date. |
| startDayHour |
Specifies the first hour on the time scale. Accepts integer values from 0 to 24. |
| tabIndex |
Specifies the number of the element when the Tab key is used for navigating. |
| textExpr |
Specifies the name of the data source item field that holds the subject of an appointment. |
| timeCellComponent |
An alias for the timeCellTemplate property specified in React. Accepts a custom component. Refer to Using a Custom Component for more information. |
| timeCellRender |
An alias for the timeCellTemplate property specified in React. Accepts a rendering function. Refer to Using a Rendering Function for more information. |
| timeCellTemplate |
Specifies a custom template for time scale items. |
| timeZone |
Specifies the time zone for the Scheduler's grid. Accepts values from the IANA time zone database. |
| useDropDownViewSwitcher |
Specifies whether a user can switch views using tabs or a drop-down menu. |
| views |
Specifies and configures the views to be available in the view switcher. |
| visible |
Specifies whether the UI component is visible. |
| width |
Specifies the UI component's width. |
See Also
- Configure a Widget: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
Methods
| Name | Description |
|---|---|
| addAppointment(appointment) |
Adds an appointment. |
| beginUpdate() |
Prevents the UI component from refreshing until the endUpdate() method is called. |
| defaultOptions(rule) |
Specifies the device-dependent default configuration properties for this component. |
| deleteAppointment(appointment) |
Deletes an appointment from the timetable and its object from the data source. |
| dispose() |
Disposes of all the resources allocated to the Scheduler instance. |
| element() |
Gets the root UI component element. |
| endUpdate() |
Refreshes the UI component after a call of the beginUpdate() method. |
| focus() |
Sets focus on the UI component. |
| getDataSource() |
Gets the DataSource instance. |
| getEndViewDate() |
Gets the current view's end date. |
| getInstance(element) |
Gets the instance of a UI component found using its DOM node. |
| getStartViewDate() |
Gets the current view's start date. |
| hideAppointmentPopup(saveChanges) |
Hides an appointment details form. |
| hideAppointmentTooltip() |
Hides an appointment's or cell overflow indicator's tooltip. |
| instance() |
Gets the UI component's instance. Use it to access other methods of the UI component. |
| off(eventName) |
Detaches all event handlers from a single event. |
| off(eventName, eventHandler) |
Detaches a particular event handler from a single event. |
| on(eventName, eventHandler) |
Subscribes to an event. |
| on(events) |
Subscribes to events. |
| option() |
Gets all UI component properties. |
| option(optionName) |
Gets the value of a single property. |
| option(optionName, optionValue) |
Updates the value of a single property. |
| option(options) |
Updates the values of several properties. |
| repaint() |
Repaints the UI component without reloading data. Call it to update the UI component's markup. |
| resetOption(optionName) |
Resets an property to its default value. |
| scrollToTime(hours, minutes, date) |
Scrolls the current view to a specific day and time. |
| showAppointmentPopup(appointmentData, createNewAppointment, currentAppointmentData) |
Shows the appointment details form. |
| showAppointmentTooltip(appointmentData, target, currentAppointmentData) |
Shows a tooltip for a target element. |
| updateAppointment(target, appointment) |
Updates an appointment. |
See Also
- Call Methods: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
Events
| Name | Description |
|---|---|
| appointmentAdded |
Raised after an appointment is added to the data source. |
| appointmentAdding |
Raised before an appointment is added to the data source. |
| appointmentClick |
Raised when an appointment is clicked or tapped. |
| appointmentContextMenu |
Raised when a user attempts to open the browser's context menu for an appointment. |
| appointmentDblClick |
Raised when an appointment is double-clicked or double-tapped. |
| appointmentDeleted |
Raised after an appointment is deleted from the data source. |
| appointmentDeleting |
Raised before an appointment is deleted from the data source. |
| appointmentFormOpening |
Raised before an appointment details form is opened. |
| appointmentRendered |
Raised when an appointment is rendered. |
| appointmentUpdated |
Raised after an appointment is updated in the data source. |
| appointmentUpdating |
Raised before an appointment is updated in the data source. |
| cellClick |
Raised when a view cell is clicked. |
| cellContextMenu |
Raised when a user attempts to open the browser's context menu for a cell. |
| contentReady |
Raised when the UI component's content is ready. |
| disposing |
Raised before the UI component is disposed of. |
| initialized |
Raised only once, after the UI component is initialized. |
| optionChanged |
Raised after a UI component property is changed. |
See Also
- Handle Events: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core