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kicap1992
2021-06-23 16:12:19 +08:00
commit 330d859d56
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application/models/M_tabel_ss.php Normal file
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<?php
class M_tabel_ss extends CI_Model {
// var $table = 'tb_kategori'; //nama tabel dari database
// var $column_order = array(null, 'user_nama','user_email','user_alamat'); //field yang ada di table user
// var $column_order = array(null, 'tb_kategori.kategori','tb_list_buku.judul','tb_list_buku.pengarang',null); //field yang ada di table user
// var $column_search = array('user_nama','user_email','user_alamat'); //field yang diizin untuk pencarian
// var $column_search = array('tb_kategori.kategori','tb_list_buku.judul','tb_list_buku.pengarang'); //field yang diizin untuk pencarian
// var $order = array('no' => 'asc'); // default order
public function __construct()
{
parent::__construct();
$this->load->database();
}
private function _get_datatables_query($a,$b,$c,$d,$e,$f)
{
$column_search = $b;
$column_order = $c;
$order = $d;
if ($e != null) {
$this->db->select("*,b.no as nomor_kategori,a.no as nomornya");
}
$this->db->from($a);
if ($e != null) {
$this->db->join($e,$f);
}
// $column_search = array('tb_kategori.kategori','tb_list_buku.judul','tb_list_buku.pengarang');
// $column_search = array('kategori');
// $column_search = array('a.judul','b.kategori','a.pengarang','a.tahun_terbit');
// $column_order = array(null, 'tb_kategori.kategori','tb_list_buku.judul','tb_list_buku.pengarang',null);
// $column_order = array(null, 'kategori',null);
// $column_order = array(null, 'a.judul','b.kategori','a.pengarang','a.tahun_terbit',null);
// $order = array('no' => 'asc');
// $this->db->from("tb_kategori");
// $this->db->from("tb_kategori");
// $this->db->from("tb_list_buku a");
// $this->db->join('tb_kategori b', 'a.kategori = b.no');
$i = 0;
// foreach ($this->column_search as $item) // looping awal
foreach ($column_search as $item) // looping awal
{
if($_POST['search']['value']) // jika datatable mengirimkan pencarian dengan metode POST
{
if($i===0) // looping awal
{
$this->db->group_start();
$this->db->like($item, $_POST['search']['value']);
}
else
{
$this->db->or_like($item, $_POST['search']['value']);
}
// if(count($this->column_search) - 1 == $i)
if(count($column_search) - 1 == $i)
$this->db->group_end();
}
$i++;
}
if(isset($_POST['order']))
{
$this->db->order_by($column_order[$_POST['order']['0']['column']], $_POST['order']['0']['dir']);
// $this->db->order_by($this->column_order[$_POST['order']['0']['column']], $_POST['order']['0']['dir']);
}
else if(isset($this->order))
{
$order = $this->order;
$this->db->order_by(key($order), $order[key($order)]);
}
}
function get_datatables($a,$b,$c,$d,$e,$f)
{
$this->_get_datatables_query($a,$b,$c,$d,$e,$f);
if($_POST['length'] != -1)
$this->db->limit($_POST['length'], $_POST['start']);
$query = $this->db->get();
return $query->result();
}
function count_filtered($a,$b,$c,$d,$e,$f)
{
$this->_get_datatables_query($a,$b,$c,$d,$e,$f);
$query = $this->db->get();
return $query->num_rows();
}
public function count_all($a,$e,$f)
{
if ($e == null) {
$this->db->from($a);
}else{
$this->db->from($a);
$this->db->join($e,$f);
}
return $this->db->count_all_results();
}
}