Timing

Green Flag Request

The greenflag serves as a prompt dispatched precisely during post-application launch. It functions as an app instigator, managing the initial execution of the application. On a more pragmatic level, greenflag it is simply a function dedicated to running the script content of the application during app launch. Every app has its unique greenflag broadcast; they will not interfere.

The greenflag function is not required for an application, and orphaned scripts will get executed in order.

Sample code:

function greenflag() {
  initialiseUI();
}

Using MyWindow

The default myWindow object (learn about myWindow) also gets loaded only when the greenflag is triggered. You cannot use myWindow before the greenflag function gets called.