8 Replies Latest reply on Dec 23, 2011 8:35 AM by philmodjunk

    A simple relationship ?

    lpnoires

      Title

      A simple relationship ?

      Post

       

      Hello,

      I’ve not found out, up to now,  tutorials or  posts on  forums explaining clearly how to build such a simple (?) relationship.

       

      Present state : The Filemaker Tutorial ‘Invoices’  incorporated in the Filemaker File includes 3 tables

      -          Invoices

      -          Line items

      -          Products

       

      Table Invoices,  the layout ‘Record Detail-Invoices” includes a portal wich shows related records from “Line Items”.

      I can 

      -          Choose a product, (in the related table ‘Products’)

      -          Fill the quantity required

      -          Display the unit price of the product by using a  Lookup int the related table “Products

      -          Update the inventory with a script ….

       

       

      What I wish to do :

      In the table “Products”, add  categories  (and sub-categories, if needed)

      And, when using the line items portal,

      - be able to select on a category list  the right category

      - and select the right product amongst the ones belonging to that category

      If  I modify the relationship “Line Items” – “Products”, and I build it  on “category” only, I get, in the portal,  the category drop down list, and the product list of this category, but the Lookup doesn’t work then for the price of the product itself.

      How should I build the relationship to get the category list first, the product list belonging to the selected category next, and the looked up price of the selected product. ?

      Thanks in advance for your replies