Hi!
I have been verifying it and I have a problem with the relations,
concretly with one:
1 Project - N Persons
N Persons - N Projects
I have two different relations between the same models (Project and
Person). I explain it:
A project can be realized by several persons, but a person only can
realize an only one project (relation 1-N).
On the other hand, before realizing a project, a list of persons are
short-listed and in this preselection the same person can be related
to several projects (relation N-N).
Therefore I have:
Project hasMany Person---------------------------Person belongsTo
Project
Project hasAndBelongsToMany Person-------Person hasAndBelongsToMany
Project
And in Project model I have it in this way:
var $hasMany = array(
'Person' => array('className' => 'Person',
'foreignKey' => 'project_id'
);
var $hasAndBelongsToMany = array(
'Person' => array('className' => 'Person',
'joinTable' =>
'persons_projects',
'foreignKey' =>
'project_id',
'associationForeignKey' => 'person_id'
);
If I remove one of these relations, the error does not appear.
How can I solve it?
Any suggestion?
Thanks and regards
On 23 ene, 23:36, francky06l <[EMAIL PROTECTED]> wrote:
> There is a problem in one of your related model relations or relations
> of the related models. Check about 'fields' options and maybe
> className etc ...
>
> A way to search would be to remove the relation on this model one
> after the other, until error disappear ..That will give you which
> model to focus one.
> Think also about clearing cache (models / persistent) if any.
>
> hth
>
> On Jan 23, 8:18 pm, dandreta <[EMAIL PROTECTED]> wrote:
>
> > Hi!!
> > I have index function in my controller of the following form:
>
> > function index() {
> > $this->Proyecto->recursive = 2;
> > $this->set('proyectos', $this->paginate());
> > }
>
> > And all of the projects appear correctly in the index view with their
> > fields and for each project the information of other related tables.
> > The problem is that this error appears:
>
> > Notice (8): Undefined offset: 0 [CORE/cake/libs/model/datasources/
> > dbo_source.php, line 882]
>
> > I have observed that it seems to be because of recursive attribute,
> > since if I put it = 0, the error does not appear, but the information
> > of the related tables does not appear.
> > Also If I put it =1 the error appears.
>
> > How can I solve this error?
> > Any suggestion?
> > Thanks and regards
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