Question

I want to add data in two tables form one controller file when I call function for add data in second one table ..error comes Error: Call to a member function save() on a non-object

Here is my controller file

<?php
class CountryController extends AppController {
    var $name = 'Country';
    var $helpers = array('Html', 'Form' );


    // called index function 
    public function index() {
        $this->render();
    }

    // Function for add countries in database
    public function addCountry() {
        if (empty($this->data)) {
            $this->render();
        } else {
        //  $this->cleanUpFields();
            if ($this->Country->save($this->data)) {
                $this->Session->setFlash('The Counrty has been saved');
                $this->redirect('/country/index');
            } else {
                $this->Session->setFlash('Please correct errors below.');
            }
        }
    }

    public function addCity() {
        $cities = $this->set('country', $this->Country->find('all'));
        $this->set(compact('cities'));
        if(empty($this->data)){
            $this->render();
        } else {
            print_r($this->data);// die();
            if ($this->City->save($this->data)) {
                $this->Session->setFlash('The City has been saved');
                $this->redirect('/country/index');
            } else {
                $this->Session->setFlash('Please correct errors below.');
            }
        }
    }

}
?>

Answer 1

var $uses = array(‘Main model name’ , ‘2nd model name’ …….so on);

Eg:

<?php
class CountryController extends AppController {
    var $name = 'Country';
    var $helpers = array('Html', 'Form' );
    // $uses is where you specify which models this controller uses
    var $uses = array('Country', 'City');

    // ... here go your controller actions (methods)

}
?>