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 > _______________________________________________ > Do not post admin requests to the list. They will be ignored. > Webobjects-dev mailing list ([email protected]) > Help/Unsubscribe/Update your Subscription: > http://lists.apple.com/mailman/options/webobjects-dev/jw%40oyosys.de > > This email sent to [email protected] >
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