Re: [Zope] [ADVANCED] How do YOU guys do many-to-many in Zope without relational?

[Steve Spicklemire]

I have a third ZClass, "Enrollment" which has two properties: student_id and class_id. Now you can write a method: getStudentIdsForClass(class_id) or getClassIdsForStudent(student_Id). With ZPatterns you can easily map these methods on to "listish" properties of the Students/Classes.

Right, a relation table. Exactly what you would do if you were using a relational database. Cheers, Tom P