NativeScript 9.1 Released → V8 14.9, Vite 8 HMR, built for rapid agentic visual iteration
Dig in

Defined in: data/observable/index.ts

Data for the "propertyChange" event.

Extends ​

Properties ​

eventName ​

ts
eventName: string;

Defined in: data/observable/index.ts

The name of the event.

Inherited from ​

EventData.eventName

object ​

ts
object: Observable;

Defined in: data/observable/index.ts

The Observable instance that has raised the event.

Inherited from ​

EventData.object

oldValue? ​

ts
optional oldValue?: any;

Defined in: data/observable/index.ts

The previous value of the property.

propertyName ​

ts
propertyName: string;

Defined in: data/observable/index.ts

The name of the property that has changed.

value ​

ts
value: any;

Defined in: data/observable/index.ts

The new value of the property.

Next
RootLayoutOptions