why tcpdf library output one record from loop? - php

Question

i used TCPDF with codeigniter ,when PDF generated from sql query i got one record in the pdf file ,however,the table has three records...
print_r($pdf_data);
gave me this
Array ( [0] => Array ( [no] => 1 [name] => Jamal [address] => Ùخر ) [1] => Array ( [no] => 2 [name] => Jina [address] => Washington D.C ) [2] => Array ( [no] => 3 [name] => Dijandra [address] => Nairboi ) )
the controler
<?php
class example extends CI_Controller {
function __construct() {
parent::__construct();
$this->load->library('pdf');
}
function b() {
$this->pdf->AddPage();
$font1 = $this->pdf->addTTFfont(K_PATH_FONTS . 'arial.ttf', 'TrueTypeUnicode', '', 8);
$this->pdf->SetFont($font1, '', 15, '', false);
$this->load->model('member_model');
$pdf_data = $this->member_model->alldata();
foreach ($pdf_data as $rows) {
$tbl = '<table style="width: 638px;" cellspacing="0">';
$id = $rows['no'];
$name = $rows['name'];
$address = $rows['address'];
$tbl .= '<tr>
<td style="border: 1px solid #000000; width: 150px;">' . $id . '</td>
<td style="border: 1px solid #000000; width: 378px;">' . $name . '</td>
<td style="border: 1px solid #000000; width: 110px; text-align:center">' . $address . '</td>
</tr>';
$tbl .= '</table>';
$this->pdf->writeHTML($tbl, true, false, false, false, '');
$this->pdf->Output('example_001.pdf', 'I');
}
}
?>
the model
<?php
class Member_model extends CI_Model {
function __construct() {
parent::__construct();
}
function alldata() {
$this->db->select('*')->from('tb_member')->order_by('no', 'ASC');
$getData = $this->db->get();
if ($getData->num_rows() > 0)
return $getData->result_array();
else
return NULL;
}
}
?>

Answer 1

From inside your foreach loop, remove the following segment:
$this->pdf->Output('example_001.pdf', 'I');
And put it outside the loop body.