[eluser]Rahi[/eluser]
Hi,
I am encountering a situation where I have two database objs created in controller constructor. Now when I load model I have to pass database objs to model so that I don't have to create db instance again in the model. My code will surely clear the situation what I am talking about.
Controller
Code:
class Team_Users extends Controller {
public $sourceDB = '';
public $destinationDB='';
function __construct(){
parent:: __construct();
$this->sourceDB = $this->load->database("db1", TRUE);
$this->destinationDB = $this->load->database("db2", TRUE);
$this->load->model("team_users_model", "", $this->destinationDB);
}
}
Code:
class Team_Users_Model extends MY_Model {
function __construct() {
parent::__construct();
// Sets data of table associated to the model
$this->setTableData('team_users');
// Sets validation rules for the model
$this->setValidation(
array(
'first_name' => 'required',
'last_name' => 'required',
'user_name' => 'required',
'password' => 'required',
'email' => 'required|valid_email'
)
);
}
}
And of course the extended model which is throwing error
MY_Model
Code:
abstract class MY_Model extends Model {
protected $table = ''; // table associated to the model
protected $fields = array(); // fields of table associated to the model
protected $errors = array(); // model errors
protected $tablePrefix = "ih_";
/**
* Constructor
* @access protected
*/
protected function __construct() {
parent::Model();
// get CI superobject as a model property
$this->ci =& get_instance();
}
public function setTableData($table = 'default') {
if ($this->db->table_exists($table)) {
$this->table = $this->tablePrefix.$table;
$this->fields = $this->db->field_names($this->table);
}
}
}
Now error comes at $this->db->table_exists($table)
I know I can create db instance in this extended model. But I don't want to create that. I want to use existing one which is created in Controller.
Any help will be appreciated.
