Hi,
I'm using show_if to hide a filed of my form under certain conditions.
Per web2py guide, show_if uses simple query, but it doesn't work for
logical oprators like "and" "or".
In below example i would like to display field "order" just when colour is
set to "blue" or "red".
db.define_table('table1', Field('colour',
requires=IS_IN_SET(['blue','red','yellow'])), Field('order'))
## That works fine
db.table1.order.show_if = (db.table1.colour=='red')
#that doesn't work returning error " 'Query' object has no attribute
'tablename'"
db.table1.order.show_if = (db.table1.colour=='red') |
(db.table1.colour=='blue')
form=SQLFORM(db.table1)
Any ideas?
Thanks.
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