I think you want
TimeSheetGroupedEntries: WORepetition{
list = valuesForGroupedKey;
}
public NSArray valuesForGroupedKey() {
return entries().objectForKey(groupedKey());
}
On Mar 24, 2010, at 11:38 AM, James Cicenia wrote:
Maybe it is to early or whatever...
I dont' think I have ever iterated over a dictionary in a
WORepetition.
What are the bindings then for list and item?
I would think my first WORepetition would be:
TimeSheetGroups : WORepetition {
list = entries.allKeys;
item = groupedKey;
}
But what then would be my nested WORepetition to get the array of
objects?
TimeSheetGroupedEntries: WORepetition{
list = ?
}
Thanks
On Mar 24, 2010, at 9:23 AM, James Cicenia wrote:
Thanks for that hint... I knew there had to be a WOWay to do it.
James
On Mar 24, 2010, at 9:11 AM, Johann Werner wrote:
Hi James,
have a look at ERXArrayUtilities.arrayGroupedByKeyPath this should
help you in your task.
jw
Am 24.03.2010 um 15:01 schrieb James Cicenia:
I have a typical list of objects displayed very nicely.
I have been asked to subtotal based upon change of date.
What is the proper webobjects way to do this?
Do I first group them and put them in a dictionary? Then
do two nested repeats with the magical @sum operator?
If so what is the syntax for that operator again?
Thanks
James
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