.addEventListener(Event.ENTER_FRAME vs .onenterframe ?

[vmars316]

Hello & Thanks , 

In my code I use :

        sprite1.addEventListener(Event.ENTER_FRAME, function() 

          { 

              my code here.......

          }

with no  " sprite1.onenterframe = function() { "

            

So , It appears that " .onenterframe " is unnecessary . 

Are there any complications doing it this way ?

Thanks..vm

[sidestepism]

A. 

sprite.onenterframe = function() {...}

This has the same meaning in semantics as:

B.

sprite1.addEventListener(Event.ENTER_FRAME, 

You can multiple event listener with B, but A is a quick way to set a single listener.

enchant.js refer to DOM Event, and it support both ways.