Thanks Anthony, yes there were some typo's my mistakes On Sunday, 15 November 2015 18:25:01 UTC+11, Anthony Smith wrote: > > 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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