BaseEditService

A base implementation of the edit service which persists data to traditional CRUD services such as OData.

To support custom models, the BaseEditService class requires a field map as a constructor parameter. Subclasses require you to implement the read operation, which is not called directly by the base class, and the save method which persists the created, updated, and deleted entities.

The events observable will publish the current data which is set upon subscription by using, for example, an async pipe (more information).

Implementations which utilize dedicated services, such as Google Calendar and Microsoft Exchange, will typically implement the EditService of the Scheduler directly.

See example in this article.

Selector

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Fields

Name	Type	Default	Description
events	Observable<TEvent[]>		An observable stream with the current events.
fields	SchedulerModelFields		The model field map that will be used during the reading and updating of data items.

Methods

create
Creates a new event.
Parameters event TEvent The event that will be created.

createException
Creates an exception to an existing recurring event. The recurrenceId field of the recurrence exception or the custom field that is set by the model map will point to the master recurring event.
Parameters event TEvent The instance of the occurrence that will be removed from the series. value TEvent An object which contains the updated field values, for example, a form group value.

findRecurrenceMaster
Returns the master recurring event for a specified recurring event.
Parameters event TEvent An event from the recurrence series.
Returns any the master recurring event for the series.

isException
Checks if the event is a recurrence exception.
Parameters event any The event that will be checked.
Returns boolean true if the event is a unique event which belongs to a recurrence series. Otherwise, returns false.

isRecurring
Checks if the event is part of the recurrence series.
Parameters event any The event that will be checked.
Returns boolean true if the event is an occurrence, an exception, or a master event. Otherwise, returns false.

remove
Removes a non-recurring event.
Parameters event TEvent A reference to the event that will be removed.

removeOccurrence
Removes a single occurrence from a series of recurring events. The recurrenceId field of the occurrence or the custom field which is set by a model map will point to the master recurring event.
Parameters event TEvent A reference to the occurrence.

removeSeries
Removes the recurrence series and exceptions, if any.
Parameters event TEvent Any event from the recurrence series.

update
Updates the specified event by copying the changed fields from the supplied value object.
Parameters event TEvent The event that will be updated. value any An object which contains the new field values, for example, a form group value.