Variable Function Names

Question

What I'm trying to do is add event listeners for each position up to the total of compPositions. This way, each one will have a dymanic function name. Right now, they all launch function "clicked1" but I can't figure out how to make it add numbers to the function name dynamically. Is there a different method I should be using to accomplish this goal?
Right now, compPosition = 5 so it should create 5 event listners, but I want them each to have their own function they exucute.
          var i;
          for (i = 1; i < compPositions +1; i++)
                    currentPos = "pos" + i;
                    this["pos" + i].addEventListener(MouseEvent.CLICK, clicked1)
Edit:
Actually, after thinking about it, I think this is a better approach, but I'm not sure how to pass over a variable using a click event.
            var i;
            for (i = 1; i < compPositions +1; i++)
                  var currentPos; //now it's private to this for loop
                  currentPos = "pos" + i;
                  this["pos" + i].addEventListener(MouseEvent.CLICK, posClicked)
In this version, I just need to pass over the currentPos variable to the function, but I'm not sure if that's possible.
Thanks,
Corey

Answer 1

Before solving, I would caution why you need them to have a unique function/unique function name. You should be able to have them all hit the same function and do different logic within depending on the target.
That aside, you could do something like this:
for (i = 1; i < compPositions +1; i++)
          currentPos = "pos" + i;
          this["pos" + i].addEventListener(MouseEvent.CLICK, this["clicked" + i])
However, you would have to manually define each function. Alternatively, you can use closures:
for (i = 1; i < compPositions +1; i++)
  currentPos = "pos" + i;
  this["pos" + i].addEventListener(MouseEvent.CLICK, getFunction(i))
function getFunction(i:int):Function
          return function(e:MouseEvent):void { trace("Clicked " + i); };
EDIT:
Using the closure method you could also pass the current pos if you needed to:
for (i = 1; i < compPositions +1; i++)
  currentPos = "pos" + i;
  this["pos" + i].addEventListener(MouseEvent.CLICK, getFunction(i, currentPos))
function getFunction(i:int, currentPos:String):Function
          return function(e:MouseEvent):void { trace("Clicked " + i + " currentPos = " + currentPos); };