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ActionScript 3 Complete Course / Events

ENTER_FRAME

Learn ENTER_FRAME in ActionScript 3 with a construct-specific explanation, a unique example, a practical boundary, and a mastery check.

12 min read • Intermediate

ENTER_FRAME is an atomic ActionScript 3 topic inside Events. The example below uses the actual construct named by the lesson rather than a generic placeholder.

Focus on what ENTER_FRAME changes: the input, binding, control path, object state, collection, runtime effect, or language contract. Then alter one value and verify that the behavior changes for a reason specific to this feature.

Topic-specific example

actionscript-05-10-enter-frame.as
actionscript Try It Live 
addEventListener(Event.ENTER_FRAME,function(e:Event):void{x+=1;});
Edge case / engineering note

Change the key input in this ActionScript 3 example and predict the result first; the named construct should be the reason the behavior changes.

Content source & attribution
Original Syntaxis Content · Original Syntaxis Content

Lesson quizzes

ENTER_FRAME Mastery Check →
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