Undo/Redo evCreate API Section
The Undo/Redo section of the evCreate API includes functions to manage the edit history during a single document editing session in the Canvas Envision Creator web app.
undo namespace
The Undo/Redo evCreate API section is accessed with the undo namespace:
evCreate.undo.Function()
Functions
BeginTransaction(): Promise<void>A function to start recording atomic edit operations into a single edit transaction.
EndTransaction(): Promise<void>A function to finalize recording atomic edit operations into a single edit transaction.
Redo(): Promise<void>A function to redo the last undone atomic edit operation or edit transaction.
Undo(): Promise<void>A function to undo the last performed atomic edit operation or edit transaction.
29 April 2025