Wisuda Model

class Wisuda_model extends CI_Model {
    function __construct() {
        parent::__construct();
    }

    function getFakultasList() {
        $result = array();
        $this->db->from('umk_m_fakultas');
        $this->db->where('fakultas_trash', 0);
        $this->db->where('fakultas_status', 0);
        $this->db->order_by('fakultas_id','asc');
        $array_keys_values = $this->db->get();
        foreach ($array_keys_values->result() as $row)
        {
            $result['']= '- Pilih Fakultas -';
            $result[$row->fakultas_id] = $row->fakultas_name;
        }

        return $result;
    }

    function getProgdiList(){
        $fakultas_id = $this->input->post('fakultas_id');

        $result = array();
        $this->db->select('*');
        $this->db->from('umk_progdi');
        $this->db->where('fakultas_id', $fakultas_id);
        $this->db->order_by('progdi_id','asc');
        $array_keys_values = $this->db->get();
        foreach ($array_keys_values->result() as $row)
        {
            $result['']= '- Pilih Program Studi -';
            $result[$row->progdi_id] = $row->progdi_name;
        }

        return $result;
    }
}