سؤال

Let's say i have two Extensions attached to some Powerdesigner model:

  • xem_a
  • xem_b.

In xem_a is Extended Attribute ea_a and in xem_b is Extended Attribute ea_b. In xem_a i can create Criterion with condition:

%ea_a%==true

, but i want to create Criterion in xem_a referencing Extended Attribute ea_b from xem_b. I tried:

%xem_b.ea_b%==true

and some similar expressions but without success. Is it even possible to reference Extended Attribute from another XEM in Criterion?

هل كانت مفيدة؟

المحلول

In order to retrieve the value of extended attributes coming from other extensions, you have to prefix with .D:

%.D:ea_b%

I didn't know it, I found it in the online docs.

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