Hi All,
I have looking though the group for and answer on this, I am try to get the
product_name and batch_no from the product table to be the product in the
stock task table.
But getting the following traceback:
Traceback (most recent call last):
File "/home/tony/web2py/gluon/restricted.py", line 227, in restricted
exec ccode in environment
File "/home/tony/web2py/applications/cps2d/models/db1.py"
<http://127.0.0.1:8000/admin/default/edit/cps2d/models/db1.py>, line 112, in
<module>
db.stock_task.product.requires=IS_IN_DB(db,db.product,lambda record:
format_product(record))
File "/home/tony/web2py/gluon/packages/dal/pydal/base.py", line 906, in
__getattr__
return super(DAL, self).__getattr__(key)
File "/home/tony/web2py/gluon/packages/dal/pydal/helpers/classes.py", line
30, in __getattr__
raise AttributeError
AttributeError
Error Snapshot:
<type 'exceptions.AttributeError'>()
db.define_table('product',
Field('product_name'),
Field(batch_no),
format=lambda record: format_product(record))
def format_product(record):
return '%s %s' % (record.product_name, record.batch_no)
db.define_table('stock_task',
Field(........)
Field(........)
Field('product','list:reference products'),
auth.signature)
db.stock_task.product.requires=IS_IN_DB(db,db.product,lambda record:
format_product(record))
any help would be great
cheers
Anthony
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