1
我得到了这些表的web2py AJAX自动完成和auth.user_id
db.define_table('sender',
Field('id'),
Field('user_id', auth.user_id),
Field('name'), # e.g. Daniel
Field('email'),# e.g. [email protected]
Field('opening'), # e.g. Dear Daniel
...)
db.define_table('receiver',
Field('id'),
Field('user_id', auth.user_id),
Field('name'), # e.g. John
Field('email'), # e.g. [email protected]
Field('tel'), # e.g. 111 222 111
...)
db.define_table('letter',
Field('id'),
Field('user_id', auth.user_id),
Field('sender', db.sender.id), # e.g. Daniel
Field('receiver', db.receiver.id), # e.g. John
Field('opening'), # should be filled automatically when choosing/changing the value of "sender"
...)
我用这个：
db.letter.opening.widget = SQLFORM.widgets.autocomplete(request, db.receiver_profile.opening, id_field=db.receiver.id)
它显示存储在receiver所有值，但我想只显示的既有的价值观用户(db(db.receiver.user_id==auth.user_id).select(db.receiver.opening))