MindFusion.Diagramming.ChangeItemCommand Class | JavaScript Diagram Library

ChangeItemCommand Class

Handles undo / redo of property changes.

Namespace: MindFusion.Diagramming
File: ChangeItemCommand.js

Syntax

JavaScript Copy Code
// class ChangeItemCommand.prototype = {}

The ChangeItemCommand constructor records the state of an item, and its undo and redo methods restore the item to either its old or new state.

See executeCommand for an example showing how item's state is saved for later undo / redo.

MindFusion.Diagramming.Command
MindFusion.Diagramming.ChangeItemCommand