Re: WORepetition
Re: WORepetition
- Subject: Re: WORepetition
- From: Marek Wawrzyczny <email@hidden>
- Date: Fri, 12 Sep 2003 09:36:59 +1000
Or you could resort the NSMutableArray to reverse its order and use
WORepetition like you used to :)
On Friday, Sep 12, 2003, at 08:28 Australia/Sydney, Jonathan Rochkind
wrote:
There are several ways you could do it, but they are all
'programmatic' to one degree or another.
Another way you could do it: Don't bind 'list' and 'item'. Bind
'count' and 'index' instead. Bind 'count' to array.count(). Bind
index to some int variable. In the set method for index, manually set
a variable that would be like an 'item', but isn't actually bound to
'item'.
public void setIndex(int index) {
item = array.objectAtIndex( array.count() - index );
}
I might have my arithmatic wrong, you probably need a +1 or -1 in
there somewhere, but you get the idea.
--Jonathan
At 05:57 PM 9/11/2003 -0400, email@hidden wrote:
When we bind an NSMutable array to the list attribute of a
WORepetition
object, it
repeats all elements of the array from index 0 to the last. Is there
anyway we could reverse this
other than doing it programmatically? ( At the end of the action
event, we
could ofcourse just reverse
the elements of the array by swapping the extreme indeces first and
then
converging at the middle )
Thanks,
Raj
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Marek Wawrzyczny
software engineer
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