Ah.. nice.. good to know.. thanks!
On Feb 23, 10:58 am, mradosta <[email protected]> wrote:
> basically, performace.
> You get just what you need. With recursive > 1 (in most cases) you get
> a lot of unnecessary data.
> Also you can specify conditions or fields, etc to related models
> impossible to set in recursive. Eg:
> $this->Country->contain(array('State' => array(conditions' => array
> ('State.name' => 'bla bla'))));
>
> On Feb 23, 1:10 pm, Curtis <[email protected]> wrote:
>
>
>
> > What are the major differences in using containable vs. recursive?
>
> > On Feb 23, 8:50 am, mradosta <[email protected]> wrote:
>
> > > 1) Try to respect the naming conventions.
> > > 2) Use the containable behavior rather than recursive = 2.
> > > 3) Check your data. The code looks ok.
>
> > > On Feb 23, 11:13 am, Naren <[email protected]> wrote:
>
> > > > I have three models Country, State and City
>
> > > > I have defined the relationships in the respective models.
>
> > > > class Country extends AppModel
> > > > {
> > > > var $name = 'Country';
>
> > > > var $hasMany = array
> > > > (
> > > > 'States' => array (
> > > > 'className' => 'State',
> > > > 'foreignKey' => 'countries_id'
> > > > )
> > > > );
>
> > > > }
>
> > > > class State extends AppModel
> > > > {
> > > > var $name = 'State';
>
> > > > var $belongsTo = array
> > > > (
> > > > 'Country' => array (
> > > > 'className' => 'Country',
> > > > 'foreignKey' => 'countries_id'
> > > > ),
> > > > );
>
> > > > var $hasMany = array
> > > > (
> > > > 'Cities' => array (
> > > > 'className' => 'City',
> > > > 'foreignKey' => 'states_id'
> > > > ),
> > > > );
>
> > > > }
>
> > > > class City extends AppModel
> > > > {
> > > > var $name = 'City';
>
> > > > var $belongsTo = array
> > > > (
> > > > 'State' => array (
> > > > 'className' => 'State',
> > > > 'foreignKey' => 'states_id'
> > > > ),
> > > > );
>
> > > > }
>
> > > > In the StatesController, for pagination i have given the following
> > > > condition
>
> > > > var $paginate = array(
> > > > 'limit' => 20,
> > > > 'order' => array(
> > > > 'State.name' => 'asc'
> > > > ),
> > > > 'recursive' => 2
> > > > );
>
> > > > And i call the paginate like this:
> > > > $states = $this->paginate('State');
>
> > > > Still i am not able to get the country columns. Can someone suggest me
> > > > what is happening and why the recursive is not loading the country
> > > > object. i have tried all the soultions i found on the net. Still not
> > > > able to get a solutions for the same. Does this behave differently in
> > > > linux and windows??.
>
> > > > I have to load the State and City object when i paginate cities also
> > > > next. Any solution?? Any solution will be helpful. Thanks.- Hide quoted
> > > > text -
>
> > > - Show quoted text -- Hide quoted text -
>
> - Show quoted text -
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