Package gluon :: Module validators :: Class IS_IN_DB

Class IS_IN_DB

object --+
         |
        IS_IN_DB

example:

INPUT(_type='text',_name='name',requires=IS_IN_DB(db,db.table))

used for reference fields, rendered as a dropbox

Instance Methods

[hide private]

__init__(self, dbset, field, label=None, error_message='value not in database!')
x.__init__(...) initializes x; see x.__class__.__doc__ for signature source code

build_set(self)

source code

options(self)

source code

__call__(self, value)

source code

Inherited from object: __delattr__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __str__

Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

init(self, dbset, field, label=None, error_message=`'value not in database!'`)
(Constructor)

source code

x.__init__(...) initializes x; see x.__class__.__doc__ for signature

Overrides: object.__init__: (inherited documentation)

Class IS_IN_DB

__init__(self, dbset, field, label=None, error_message='value not in database!') (Constructor)

init(self, dbset, field, label=None, error_message=`'value not in database!'`)
(Constructor)