php - How does multi-level ORM work in cakephp? -


i have following structure:

  • order ---- (hasmany) ----> carton, shoe
  • carton --- (belongsto) --> order
  • carton --- (hasmany) ----> shoe
  • shoe ----- (belongsto) --> order, carton

so order --> carton --> shoe

when saving data database order fine, carton fine, shoe gets "carton_id" set correctly, "the order_id" null. there way make work?

also when want list shoes belonging particular order (without using order_id) how can find shoes belong carton belongs specific order?


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