I have wondered why
there isn't a getLength method for a List. I have used List.dataProvider.length
which feels clumsy to use. Today I just happened to try if such a method exists
and there it was! I think most of you already knew that, but to me it was a
totally new discovery. List seems to use DataSelector internally, which is the
reason why getLength is not mentioned in the API.
I amjust
wondering, how should I know that List uses DataSelector and getLength
method exists?! List's API says nothing about getLength or DataSelector.
And how many other
"hidden" interfaces there are?
Markus
Ansamaa
