php - Pass foreign key from controller to model for specific query cakephp 2.3.9 -

i want use 2 different foreign key 2 different query

for first query want like:

my model code

public $belongsto = array(     'emailformatstype' => array(         'classname' => 'emailformatstype',         'foreignkey' => 'id'     ) ); 

now second query want like:

my model code

public $belongsto = array(     'emailformatstype' => array(         'classname' => 'emailformatstype',         'foreignkey' => 'new_id'     ) ); 

so question is there technique can pass foreignkey controller specific query

something provide recursive

$this->model->recursive = 0; 

same want like:

$this->model->foreignkey= 'my_foreignkey'; 

simply access associations property:

$this->model->belongsto['yourassoc']['foreignkey'] = 'my_foreignkey'; 

some best practice: emailformatstype bad name, should emailformattype. reads better , matches convention. notice plural had before (formats) make join table convention.