controller/P

function laporan_harian_pdf(){
        $this->load->library('dompdf_gen');
        $tanggal = $this->input->get('tanggal');

        $data['result'] = $this->db->query("select * from data where nomor and keterangan and jumlah and jenis and date(tanggal) >= '$tanggal'")->result();
        $this->load->view('laporan_harian_pdf', $data);

            $paper_size  = 'A4'; // ukuran kertas
        $orientation = 'landscape'; //tipe format kertas potrait atau landscape
        $html = $this->output->get_output();

        $this->dompdf->set_paper($paper_size, $orientation);
        //Convert to PDF
        $this->dompdf->load_html($html);
        $this->dompdf->render();
        $this->dompdf->stream("laporan.pdf", array('Attachment'=>0)); // nama file pdf yang di hasilkan

    }