How to save data if you have two HABTM relations in a single model?
1.ruby on rails - How to save data if you have two HABTM ...
Description:How to save data if you have two HABTM relations in a single
model? ... if @album.save ... How do I reference data in an HABTM table
without a model in Rails 3?
2.Saving Your Data — CakePHP Cookbook 2.x documentation
Description:For saving multiple records of single model, $data needs ...
Changed in version 2.1: You can now save deeper associated data as ...
Saving Related Model Data (HABTM) ...
3.ruby on rails - HABTM association associated to single ...
Description:I have a product model that has many sections and a ... HABTM
association associated to single table ... How to save data if you have
two HABTM relations in a ...
4.Associations: Linking Models Together — CakePHP Cookbook ...
Description:Defining the way these relations work allows you to access
your data in an ... in a single model relation. ... have a Message model
that has two relations to ...
5.Active Record Associations — Ruby on Rails Guides
Description:In designing a data model, you will sometimes find a model
that should have a relation to ... marked for destruction whenever you
save the parent object. 4.2.2 ...
6.Many-to-many (data model) - Wikipedia, the free encyclopedia
Description:... (data model) From Wikipedia, the free encyclopedia. ...
(HABTM) relationship. See ... you agree to the Terms of Use and Privacy
Policy.
7.Relational model - Wikipedia, the free encyclopedia
Description:... but there are two relations of ... every tuple in a
relation body to have a value for every ... of type theory on the
relational model of data, ...
8.2 Tutorial: Data Modeling for a Small Database
Description:When you have finished defining these domains, click Save.
This creates a file named defaultdomains.xml in the domains directory
(folder) under the location where you ...
9.ActiveRecord::Associations::ClassMethods - Ruby on Rails
Description:Associations are built from Relations, and you can use the ...
through option to use an explicit join model to retrieve the data. ...
you'll have to specify ...
10.Working with Simple Associations using CakePHP | Packt ...
Description:... and save data into, database tables using model ... The
only difference between these two relations is: in the other model, ... Do
you have an example of ...
No comments:
Post a Comment