Flash AS3 how to remove scene listeners

Question

I create an animation in flash and as3, I have a function in which I add an eventListener scene, stage.addEventListener (Event.ENTER_FRAME, setScrollPercent, false, 0, true);

Since this event is set inside a function function, the “two functions are deep”, how can I reset to listen to all scene listeners outside functions without receiving an error?

Answer 1

Best practices with AS eventlisteners:

• Make it weak (as you did, the last parameter is addEventListener)
• Set the event handler to null after processing (strictly speaking, not required if you set it weak)

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Answer 2

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Answer 3

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stage.addEventListener(Event.ENTER_FRAME, setScrollPercent, false, 0, true);

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//The following removes YOUR stage Event.ENTER_FRAME listener from any scope.
stage.removeEventListener(Event.ENTER_FRAME, setScrollPercent, false);

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Answer 4

removeEventListeners . .