Script step to display Value List in portal

[SCR]

Kennel/Boarding solution.

I have set up an invoice which takes most of its information from a "bookings" form. I would also like a button, "Add Service", to add additional line items contained in a value list in the 1st open row of the portal.

So far my script reads:

Go to Object [ObjectName: "Portal"]

Go to Portal Row [select; Last]

Go to Field [bookings::_kp_booking_id]

This gets me to where I need to be, but I cannot figure out how to add a step to get to my value list, BookingType.

This is my 1st attempt at a FileMaker solution, so please bear with my ignorance. Thanks in advance for your help! Believe me, it is most appreciated.

Please let me know what other information you need from me.

I am using FileMaker 11 Pro Advanced on both Windows 7 and Lion OS.

[comment]

The question is not quite clear. How exactly is your value list defined? And why is the field Bookings::_kp_booking_id in the portal to your line items table?

I am guessing your value list needs to be attached to a field from the line items table - see a basic demo here:

http://fmforums.com/forum/showpost.php?post/309136/

[SCR]

consultant - thanks so much for your response.

I will check out the file and see what I can learn from it.