Class RevMultiHeadingDataServer<SF>

Type Parameters

SF extends RevMultiHeadingField

Implements

RevDataServer<SF>

Index

Constructors

Methods

getRowCount getViewValue reset subscribeDataNotifications unsubscribeDataNotifications

Constructors

constructor

new RevMultiHeadingDataServer<SF extends RevMultiHeadingField>(): RevMultiHeadingDataServer<
SF,
>
Type Parameters
- SF extends RevMultiHeadingField
Returns RevMultiHeadingDataServer<SF>

Methods

getRowCount

getRowCount(): number
Gets current count of rows in the associated subgrid at the server.

Returns number
Implementation of RevDataServer.getRowCount

getViewValue

getViewValue(field: SF, rowIndex: number): string
Get a field's value at the specified row in a format suitable for display.

The core of the client does not need to know the type of the return value. getViewValue() is called by the Cell Painter associated with the cell/subgrid. The cell painter expects a certain type of view value and casts the result accordingly.
Parameters
- field: SF
- rowIndex: number
Returns string
The value of the field at the specified row.

Implementation of RevDataServer.getViewValue

reset

reset(rowCount: number): void
Parameters
- rowCount: number
Returns void

subscribeDataNotifications

subscribeDataNotifications(listener: RevDataServer.NotificationsClient): void
Subscribe to data notifications from the server.
Parameters
- listener: RevDataServer.NotificationsClient
Returns void
Implementation of RevDataServer.subscribeDataNotifications

unsubscribeDataNotifications

unsubscribeDataNotifications(client: RevDataServer.NotificationsClient): void
Unsubscribe from data notifications.

Optional as it is not required when the client and server are closely bound together and destroyed at the same time.
Parameters
- client: RevDataServer.NotificationsClient
  A reference to the handler originally provided to subscribeDataNotifications.
Returns void
Implementation of RevDataServer.unsubscribeDataNotifications