Ted,
Thanks for the help, but it isn’t working. Pretty strange, the component simply isn't shown and there’s no stack trace on the console. Cheers, Flavio > On 24 Nov 2016, at 15:04, Theodore Petrosky <tedp...@yahoo.com> wrote: > > use personsForTeamProject as a propertyKey like any other. It is an Array of > Person. add it to the displayPropertyKeys of the page > > it is returning Person so you must have a rule that specifies > keyWhenRelationship > > 100 : (pageConfiguration = 'EditProject' and propertyKey = > 'personsForTeamProject') => componentName = "ERD2WEditToOneRelationship" > [com.webobjects.directtoweb.Assignment] > > >> On Nov 24, 2016, at 11:29 AM, Flavio Donadio <fla...@donadio.com.br >> <mailto:fla...@donadio.com.br>> wrote: >> >> Thanks, Ted! >> >> >> Your ideia seems good. My method would end up like this: >> >> public NSArray<Person> personsForTeamProject() { >> return this.team().persons(); >> } >> >> What I need to know is how to bind the returned NSArray to the dropdown. >> This should be D2W 101, but I can’t find it. >> >> >> Cheers, >> Flavio >> >>> On 24 Nov 2016, at 13:46, Theodore Petrosky <tedp...@yahoo.com >>> <mailto:tedp...@yahoo.com>> wrote: >>> >>> I have only done this with a fetch specification. I create a fetch spec on >>> person then the rule is simple: >>> >>> 102 : (pageConfiguration like 'Query*' and propertyKey = 'client') => >>> restrictingFetchSpecification = "currentClients" >>> [com.webobjects.directtoweb.Assignment] >>> >>> In this case I have a boolean currentClients. I suppose you could traverse >>> the foreign key ids, or use direct sql in the fetch spec. >>> >>> what about creating a method on Project that returns what you want and bind >>> that to the dropdown? >>> >>> public NSArray<Person> personsForTeamProject() { >>> >>> NSArray allPersons = Person.fetchAllPersons(editingContext()); >>> >>> EOQualifier personQualifier = <create a qualifier> >>> >>> return ERXQ.filtered(allPersons, personQualifier); >>> } >>> >>> >>> >>>> On Nov 24, 2016, at 10:06 AM, Flavio Donadio <fla...@donadio.com.br >>>> <mailto:fla...@donadio.com.br>> wrote: >>>> >>>> Hello, everybody! >>>> >>>> >>>> One more question that looks simple, but is making me bang my head on the >>>> wall... >>>> >>>> Just consider a D2W app with these entities: >>>> >>>> Team <—>> Person >>>> Team <—>> Project >>>> Project <—>> Task >>>> Task <—> Person >>>> >>>> I have this EditEmbeddedTask in an EditProject page. User can select >>>> Person on a dropdown but, the way my app is working now, it shows all >>>> Persons in the database. I want it to show only the Persons in >>>> "project.team.persons". >>>> >>>> How can I achieve that? >>>> >>>> >>>> Cheers, >>>> Flavio >>>> _______________________________________________ >>>> Do not post admin requests to the list. They will be ignored. >>>> Webobjects-dev mailing list (Webobjects-dev@lists.apple.com >>>> <mailto:Webobjects-dev@lists.apple.com>) >>>> Help/Unsubscribe/Update your Subscription: >>>> https://lists.apple.com/mailman/options/webobjects-dev/tedpet5%40yahoo.com >>>> <https://lists.apple.com/mailman/options/webobjects-dev/tedpet5%40yahoo.com> >>>> >>>> This email sent to tedp...@yahoo.com <mailto:tedp...@yahoo.com> >
_______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
