if there are any transactions in the Undo stack
Gets/Sets the data clone strategy used to clone data
Readonly enabledReturns whether transaction is enabled for this service
Optional onEvent fired when transaction state has changed - add transaction, commit all transactions, undo and redo
Returns aggregated changes from all transactions
Collection of aggregated transactions for each changed record
If set to true will merge each state's value over relate recordRef and will record resulting value in the related transaction
Returns value of the required id including all uncommitted changes
Value with changes or null
The id of the record to return value for
If set to true will merge state's value over relate recordRef and will return merged value
Returns
if there are any transactions in the Redo stack