- On 8/31/06, Adam Moore <adamoore@...> wrote:
> On Thu, Aug 31, 2006 at 04:16:47PM -0700, Peter Michaux wrote:
> > Hi,
> > What is the intended use of the fourth parameter called "index" in
> > remove listener?
> > boolean removeListener (<Object> el, <String> sType, <Function> fn, index)
> > It looks like I could use it something like this
> > YAHOO.util.Event.removeListener(null, null null, 7)
> > if I knew the index of the listener I wanted to remove. This index
> > parameter is not documented. Is this parameter likely to be used? Is
> > there some special case or trick for which this is useful?
> This parameter is used internally, and as of the latest version cannot be
> used in the manner you are suggesting because the index for a given listener
> is not static.
Thanks for the reply about this.
So is this fourth index parameter no longer needed at all? From what
you say, it seems like it is redundant.