Manual Reference Pages - JIFTY::ACTION::RECORD (3)
Jifty::Action::Record -- An action tied to a record in the database.
Represents a web-based action that is a create, update, or delete of a
Jifty::Record object. This automatically populates the arguments
method of Jifty::Action so that you dont need to bother.
To actually use this class, you probably want to inherit from one of
Jifty::Action::Record::Create, Jifty::Action::Record::Update, or
Jifty::Action::Record::Delete. You may need to override the
record_class method, if Jifty cannot determine the record class of
Access to the underlying Jifty::Record object for this action is
through the record accessor.
This method can either be overridden to return a string specifying the
name of the record class, or the name of the class can be passed to
If the action returns true for report_detailed_message, report the
message returned by the model classes as the resulting message. For
Update actions, Put the per-field message in detailed_messages
field of action result content. The default is false.
Construct a new Jifty::Action::Record (as mentioned in
Jifty::Action, this should only be called by framework->new_action. The record value, if provided in the
PARAMHASH, will be used to load the record; otherwise, the
primary keys will be loaded from the actions argument values, and
the record loaded from those primary keys.
Overrides the arguments in Jifty::Action method, to automatically
provide a form field for every writable attribute of the underlying
This also creates built-in validation and autocompletion methods
(validate_$fieldname and autocomplete_$fieldname) for action fields
that are defined validate or autocomplete. These methods can
be overridden in any Action which inherits from this class.
Additionally, if our model class defines canonicalize_, validate_, or
autocomplete_ FIELD, generate appropriate an appropriate
canonicalizer, validator, or autocompleter that will call that method
with the value to be validated, canonicalized, or autocompleted.
validate_FIELD should return a (success boolean, message) list.
autocomplete_FIELD should return a the same kind of list as
canonicalized_FIELD should return the canonicalized value.
Returns the list of columns objects on the object that the action
can update. This defaults to all of the containers or the non-private,
non-virtual and non-serial columns of the object.
Returns the list of the possible_columns names.
Usually at the end names are required, however for subclassing column objects
are better, or this method in a subclass turns out to be map to column -
filter - map to name chain.
Throws an error unless it is overridden; use
Jifty::Action::Record::Create, ::Update, or ::Delete
Jifty::Action, Jifty::Record, Jifty::DBI::Record,
Jifty is Copyright 2005-2010 Best Practical Solutions, LLC.
Jifty is distributed under the same terms as Perl itself.
|perl v5.20.3 ||JIFTY::ACTION::RECORD (3) ||2011-02-21 |
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