Switch dynamic database from other DB in Codeigniter

Question

mi file config.php is:

$active_group = \'default\';
$active_record = TRUE;

db master is unique DB

$db[\'master\'][\'hostname\']         


        

Answer 1

Thanks, thiagobraga. But...

public function m_cargar_tareas_activas($group_name)
{
    ...

its parameter $group_name, would have to go for all my methods My solution is:

database.php

$active_group = 'master';
$active_record = TRUE;
$db['master']['hostname'] = "localhost";
$db['master']['username'] = "root"; 
$db['master']['password'] = ""; 
$db['master']['database'] = "admin_nb";
$db['master']['dbdriver'] = "mysqli"; 
$db['master']['dbprefix'] = ''; 
$db['master']['pconnect'] = FALSE; 
$db['master']['db_debug'] = TRUE; 
$db['master']['cache_on'] = FALSE; 
$db['master']['cachedir'] = ""; 
$db['master']['char_set'] = "utf8"; 
$db['master']['dbcollat'] = "utf8_general_ci";

My new file helper:

db_dinamic_helper

trabajador.php

load->driver('cache');
        $this->load->helper(array('form', 'url','otros_helper','fechas_helper','imagen_helper','config_helper','permisos_helper'));
        $this->abbost_hotel = @$this->session->userdata('sess_abbost_hotel_'.substr(base_url(),-8,7));
        if(!@$this->abbost_hotel->usuario_id) redirect ('acceso');

            $nombre_bd = $this->abbost_hotel->nombre_bd;
            $config_app = switch_db_dinamico($nombre_bd);
            $this->load->model(array('model_producto','model_trabajadores','model_habitacion','model_tareas','model_notif'));
            $this->model_trabajadores->app_db = $this->load->database($config_app,TRUE);
            $this->model_habitacion->app_db = $this->load->database($config_app,TRUE);
            $this->model_producto->app_db = $this->load->database($config_app,TRUE);
            $this->model_tareas->app_db = $this->load->database($config_app,TRUE);
            $this->model_notif->app_db = $this->load->database($config_app,TRUE);
         date_default_timezone_set("America/Lima");
        //if(!@$this->user) redirect ('inicio/login');
        //$permisos = cargar_permisos_del_usuario($this->user->idusuario);
    }
    public function index()
    {
        //...
    }

...And my model:

model_tareas.php

app_db->select("tarea_id, prioridad");
        $this->app_db->from('tarea');
        $query = $this->app_db->get();
        return $query->result_array();
    }

IMPORTANT¡ The file db_dinamic_helper.php initialize in file autoload.php Thanks..¡¡ :)