#6006: Saving a model with non-trivial HABTM relation does not delete previous
relationships.
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Reporter: Jafinto | Type: Bug
Status: new | Priority: Medium
Milestone: 1.2.x.x | Component: Model
Version: 1.2 Final | Severity: Trivial
Keywords: | Php_version: n/a
Cake_version: |
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I'm using two models: Album and Song. These models both have a HABTM
relationship with each other. The SQL join table albums_songs consists of
four fields: id, album_id, song_id and track_number.
[[BR]][[BR]]
When I try to save a song, I set Song->id to the right id and pass the
following array to Song->save:
{{{
array(
'Song' => array(
*SongInfo
),
'Album' => array(
'Album' => array(
array(
'album_id' => 9,
'track_number' => 1
)
)
)
);
}}}
This does save the song, but it also adds a relationship to the
albums_songs table without removing existing ones. This is not intended,
because in the HABTM relationship the option unique is set to true.
[[BR]][[BR]]
I have attached a patch against 1.2.x.x trunk.
--
Ticket URL: <https://trac.cakephp.org/ticket/6006>
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