I have 4 tables with relations (see below ) and I want to show a dropdown
list that shows a string with one field from each table by using something
like:
db.customer.price.requires=IS_IN_DB(?)
I tried :
query=((db.price.product== db.product.id)&(db.price.cust_type==
db.cust_type.id))
db.customer.price.requires = IS_IN_DB(db(query),
db.shop_price.id,'%(cust_type.name)s %(product.name)s %(price.unit_price)s')
... and it didn't work
db.define_table('customer',
Field('name'),
Field('price','refrence price ))
db.define_table('price',
Field('product', 'reference product',
Field('cust_type', 'reference cust_type'
Field('unit_price', 'decimal(8,4)')
db.define_table('product',
Field('name')
db.define_table('cust_type',
Field('name')
Is it at all possible ? any better way to do it ?
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
---
You received this message because you are subscribed to the Google Groups
"web2py-users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to web2py+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
