webmcp
annotate demo-app/model/genre.lua @ 3:795b764629ca
Version 1.0.3
Important bugfix related to internal forwards (Bug was introduced by the restriction of views with underscore prefix in Version 1.0.2)
Important bugfix related to internal forwards (Bug was introduced by the restriction of views with underscore prefix in Version 1.0.2)
| author | jbe |
|---|---|
| date | Thu Dec 10 12:00:00 2009 +0100 (2009-12-10) |
| parents | 9fdfb27f8e67 |
| children |
| rev | line source |
|---|---|
| jbe/bsw@0 | 1 Genre = mondelefant.new_class() |
| jbe/bsw@0 | 2 Genre.table = 'genre' |
| jbe/bsw@0 | 3 |
| jbe/bsw@0 | 4 Genre:add_reference{ |
| jbe/bsw@0 | 5 mode = '1m', -- one (1) Genre is used for many (m) Classifications |
| jbe/bsw@0 | 6 to = "Classification", -- name of referenced model (using a string instead of reference avoids auto-loading here) |
| jbe/bsw@0 | 7 this_key = 'id', -- own key in genre table |
| jbe/bsw@0 | 8 that_key = 'genre_id', -- other key in classification table |
| jbe/bsw@0 | 9 ref = 'classifications', -- name of reference |
| jbe/bsw@0 | 10 back_ref = 'genre', -- each autoloaded Classification automatically refers back to the Genre |
| jbe/bsw@0 | 11 default_order = '"media_id"' -- order Classifications by SQL expression "media_id" |
| jbe/bsw@0 | 12 } |
| jbe/bsw@0 | 13 |
| jbe/bsw@0 | 14 Genre:add_reference{ |
| jbe/bsw@0 | 15 mode = 'mm', -- many (m) Genres belong to many (m) Medium entries |
| jbe/bsw@0 | 16 to = "Medium", -- name of referenced model (quoting avoids auto-loading here) |
| jbe/bsw@0 | 17 this_key = 'id', -- (primary) key of genre table |
| jbe/bsw@0 | 18 that_key = 'id', -- (primary) key of medium talbe |
| jbe/bsw@0 | 19 connected_by_table = 'classification', -- table connecting genres with media |
| jbe/bsw@0 | 20 connected_by_this_key = 'genre_id', -- key in connection table referencing genres |
| jbe/bsw@0 | 21 connected_by_that_key = 'medium_id', -- key in connection table referencing media |
| jbe/bsw@0 | 22 ref = 'media', -- name of reference |
| jbe/bsw@0 | 23 back_ref = nil, -- not used for mm relation! |
| jbe/bsw@0 | 24 default_order = '"medium"."name", "medium"."id"' -- mm references need qualified names in SQL order expression! |
| jbe/bsw@0 | 25 } |