I see, that makes sense. I guess I thought there was someway to do it all in
the wod
thanks.
On Mar 24, 2010, at 11:03 AM, Ramsey Gurley wrote:
> 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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>>>>
>>>
>>
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