You might find answers here [1] [1] Using Bindable Metadata Events | Tournas Dimitrios (wordpress.com)<https://tournasdimitrios1.wordpress.com/2010/08/01/using-bindable-metadata-events/>
From: Maria Jose Esteve<mailto:mjest...@iest.com> Sent: Tuesday, April 12, 2022 1:14 PM To: users@royale.apache.org<mailto:users@royale.apache.org> Subject: Binding - dispatch event change Hello, I want to ask you a general question about the binding of as3 properties. In the SDK we can observe different implementations: [Bindable] … public function set foo(value:Boolean):void{ _foo = value; } //----------------------------- [Bindable(”fooChange”)] … public function set foo(value:Boolean):void{ _foo = value; } //----------------------------- [Bindable] … public function set foo(value:Boolean):void{ _foo = value; dispatchEvent(new Event(“fooChange”)); } //----------------------------- [Bindable(”fooChange”)] … public function set foo(value:Boolean):void{ _foo = value; dispatchEvent(new Event(“fooChange”)); } //----------------------------- public function set foo(value:Boolean):void{ _foo = value; dispatchEvent(new Event(“fooChange”)); } What is the difference between these options? In what cases would you implement one or the other? Thx. Hiedra
