Membuat Produt Detail Pada Web Online Shop + COD

Assalamualaikum,.. berikut tahapannya :
1. baca Bismillah..
2. ubah type inputan file menjadi multiple pada file :
application\views\administrator\mod_produk\view_produk_tambah.php baris ini :
<input type='file' class='form-control' name='g'> menjadi :
<input type='file' class='form-control' name='userfile[]' multiple>
 
Lalu pada action simpan gambar pada controllers tambah_produk() ubah menjadi :
function tambah_produk(){
	cek_session_akses('produk',$this->session->id_session);
	if (isset($_POST['submit'])){
		$files = $_FILES;
		$cpt = count($_FILES['userfile']['name']);
		for($i=0; $i<$cpt; $i++){
			$_FILES['userfile']['name']= $files['userfile']['name'][$i];
			$_FILES['userfile']['type']= $files['userfile']['type'][$i];
			$_FILES['userfile']['tmp_name']= $files['userfile']['tmp_name'][$i];
			$_FILES['userfile']['error']= $files['userfile']['error'][$i];
			$_FILES['userfile']['size']= $files['userfile']['size'][$i];
			$this->load->library('upload');
			$this->upload->initialize($this->set_upload_options());
			$this->upload->do_upload();
			$fileName = $this->upload->data()['file_name'];
			$images[] = $fileName;
		}
		$fileName = implode(';',$images);
		$fileName = str_replace(' ','_',$fileName);
 
		if (trim($fileName)!=''){
$data = array('id_kategori_produk'=>$this->input->post('a'),
	'nama_produk'=>$this->db->escape_str($this->input->post('b')),
	'produk_seo'=>$this->db->escape_str(seo_title($this->input->post('b'))),
	'satuan'=>$this->input->post('c'),
	'harga_beli'=>$this->input->post('d'),
	'harga_reseller'=>$this->input->post('e'),
	'harga_konsumen'=>$this->input->post('f'),
	'berat'=>$this->input->post('berat'),
	'gambar'=>$fileName,
	'keterangan'=>$this->input->post('ff'),
	'username'=>$this->session->username,
	'waktu_input'=>date('Y-m-d H:i:s'));
}else{
$data = array('id_kategori_produk'=>$this->input->post('a'),
	'nama_produk'=>$this->input->post('b'),
	'produk_seo'=>$this->db->escape_str(seo_title($this->input->post('b'))),
	'satuan'=>$this->input->post('c'),
	'harga_beli'=>$this->input->post('d'),
	'harga_reseller'=>$this->input->post('e'),
	'harga_konsumen'=>$this->input->post('f'),
	'berat'=>$this->input->post('berat'),
	'keterangan'=>$this->input->post('ff'),
	'username'=>$this->session->username,
	'waktu_input'=>date('Y-m-d H:i:s'));
}
		$this->model_app->insert('rb_produk',$data);
		redirect('administrator/produk');
	}else{
		$data['record'] = $this->model_app->view_ordering('rb_kategori_produk','id_kategori_produk','DESC');
		$this->template->load('administrator/template','administrator/mod_produk/view_produk_tambah',$data);
	}
}
 
Lalu tambahkan config uploadnya gambar dibawahnya :
private function set_upload_options(){
	$config = array();
	$config['upload_path'] = "asset/foto_produk/";
	$config['allowed_types'] = 'gif|jpg|png|jpeg|JPG|JPEG|PNG|GIF';
	$config['max_size'] = '10000'; // kb
	$config['encrypt_name'] = FALSE;
	$this->load->library('upload', $config);
	return $config;
}
 
Selesai, tinggal menampilkan gambar pada halaman web utama jadinya begini :
$ex = explode(';',$row['gambar']);
$hitungex = count($ex);
for($i=0; $i<$hitungex; $i++){
   echo "<img src='".base_url()."asset/foto_produk/".$ex[$i]."'>";
}

Assalamualaikum,.. 
 
kalau scriptnya saya sudah bisa pak, cuman masalah untuk di web utamanya untuk geser gambarnya itu

Assalamualaikum,.. maaf, maksudnya geser gimana mas?

Assalamualaikum,.. seperti ini pak https://bootsnipp.com/snippets/56bAW