source: pro-violet-viettel/sourcecode/application/core/MY_Model.php @ 375

<?php (defined('BASEPATH')) OR exit('No direct script access allowed');

class MY_model extends CI_Model
{
        protected $table_name = '';
        protected $id_name = '';
        
        function __construct()
        {
                parent::__construct();
        }
        
        function insert($data)
        {
                return $this->db->insert($this->table_name, $data);
        }
        
        function update($id, $data)
        {
                $this->db->where($this->id_name, $id);
                return $this->db->update($this->table_name, $data);
        }
        
        function delete($id)
        {
                return $this->db->delete($this->table_name, array($this->id_name => $id));
        }
        
        function search_by_id($id)
        {
                $this->db->select('*')->from($this->table_name)->where($this->id_name, $id);
                $query = $this->db->get();
                if($query->num_rows() > 0)
                {
                        $row = $query->row_array();
                        return $row;
                }
        }
        
        function get_list()
        {
                $query = $this->db->get($this->table_name);
                return $query->result();
        }
        
        function check_exist($data)
        {
                $sql="SELECT COUNT(".$this->id_name.") as total FROM ".$this->table_name." WHERE ".$data['field']." = '".$data['value']."' LIMIT 1";
                if ($this->db->query($sql)->row_array()['total']==1)
                {
                        return true;
                }
                else
                {
                        return false;
                }
        }
}