IPropertyChangeEventArgs API in JavaScript (ES5) Diagram API control

IPropertyChangeEventArgs notifies when the node/connector property changed

Properties

cause

DiagramAction

returns the action of diagram.

diagramAction

string

returns the string of the DiagramAction

element

Diagram | NodeModel | ConnectorModel

returns the selected element.

newValue

DiagramModel | NodeModel | ConnectorModel

returns the new value of the node property that is being changed

oldValue

DiagramModel | NodeModel | ConnectorModel

returns the old value of the property that is being changed