[PHP]TCPDF i przenienie tresci na kolejną stronę Opcje

[kamilo818]

Witam,
mam taki problem.
Używam TCPDF do generowania katalogu produktów ze sklepu.
Ze względu na to że opisy produktów są różnej długości nie jestem w stanie ręcznie wskazać po ilu wyświetlonych produktach, kolejny powinien być wyświetlony na następnej stronie, tak aby go nie podzieliło na 2 strony (ucięło)
Czy jest możliwość wykrycia kiedy dany element nie zmieści się w całości na stronie i przenieść go już na następną?

Tak wygląda mój kod:

[PHP] pobierz, plaintext 
<?php
include_once('cms/config.php');
include_once('cms/class/db_manager.php');
 
require_once('tcpdf/examples/tcpdf_include.php');
 
 
class MYPDF extends TCPDF {
 
	public function Header() {
 
        $this->setPageMark();
 
		$image_file = K_PATH_IMAGES.'Logo2.png';
		$this->Image($image_file, 0, 0, 40, '', 'PNG', '', 'C', false, 300, 'C', false, false, 0, false, false, false);
 
	}
 
	public function Footer() {
 
		$this->SetY(-15);
 
		$this->SetFont('helvetica', 'I', 8);
 
        $this->Cell(0, 10, 'Frykas Wine Collection ul. Freta 49/51 00-227 Warszawa Tel: 123 456 789 E-mail: kontakt@frykaswine.pl', 0, false, 'C', 0, '', 0, false, 'T', 'M');
 
		$this->Cell(0, 20, $this->getAliasNumPage().'/'.$this->getAliasNbPages(), 0, false, 'C', 0, '', 0, false, 'T', 'M');
 
	}
}
 
$pdf = new MYPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);
 
 
 
// set default header data
$pdf->SetHeaderData(PDF_HEADER_LOGO, PDF_HEADER_LOGO_WIDTH, PDF_HEADER_TITLE, PDF_HEADER_STRING);
 
// set header and footer fonts
$pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN));
$pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA));
 
// set default monospaced font
$pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);
 
// set margins
$pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
$pdf->SetHeaderMargin(PDF_MARGIN_HEADER);
$pdf->SetFooterMargin(PDF_MARGIN_FOOTER);
 
// set auto page breaks
$pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);
 
// set image scale factor
$pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);
 
// set some language-dependent strings (optional)
if (@file_exists(dirname(__FILE__).'/lang/eng.php')) {
	require_once(dirname(__FILE__).'/lang/eng.php');
	$pdf->setLanguageArray($l);
}
 
// ---------------------------------------------------------
 
// set font
$pdf->SetFont('freeserif', '', 12);
 
 
// set some text to print
$txt1 = <<<EOD
<!-- EXAMPLE OF CSS STYLE -->
<style>
 
	div.test {
		color: #64624d;
 
		font-family: times;
		font-size: 20pt;
 
 
	}
 
</style>
 
 
 
 
EOD;
 
 
$pdf->SetPrintHeader(true);
$pdf->AddPage();
$pdf->writeHTML($txt1, true, false, true, false,'C');
 
$products = array_filter(explode(',',$_GET['p']));
$filter = $_GET['f'];
$info = array_filter(explode(',',$_GET['i']));
$info_general = array_filter(explode(',',$_GET['ig']));
 
 
 
$obj = new db_manager();
 
foreach($products as $p){
 
    $cat_name = $obj->selectBySQL("SELECT * FROM fr_products_category WHERE id='".$p."'");
 
    $conn = $obj->getConnection();
    $r_products = $conn->query("SELECT DISTINCT fr_product.*,fr_product_filter.filter_value FROM fr_product INNER JOIN fr_product_filter ON fr_product.code = fr_product_filter.product_code WHERE fr_product_filter.filter_id='".$filter."' AND fr_product.products_category='".$p."' GROUP BY fr_product.code ORDER BY fr_product_filter.filter_value ASC");
 
 
 
    $txt_title = '
        <style>
        h2{
                    text-transform: uppercase;
                    color: #52503d;
                    font-size:30px;
                }
        </style>
        <br>
        <h2>'.$cat_name[0]['name'].'</h2>
        <br>
        <br>
        <br>
        ';
 
    //echo'<h2>'.$cat_name[0]['name'].'</h2>';
    $pdf->AddPage();
    $pdf->writeHTML($txt_title, true, false, true, false,'C');
    $k=0;
 
    while ($r = mysqli_fetch_array($r_products)) {
 
        $filters_name=$conn->query("SELECT DISTINCT fr_product_filter.*, fr_filters.name FROM fr_product_filter INNER JOIN fr_filters ON  fr_product_filter.filter_id = fr_filters.id  WHERE fr_product_filter.product_code='".$r['code']."'");
 
        $txt = '
            <!-- EXAMPLE OF CSS STYLE -->
            <style>
 
                td{
                    vertical-align: middle;
                    font-size: 12px;
                    text-align: left;
                    position:relative;
                }
                td.img{
                    width: 200px;
                    text-align: center;
                }
                td.text{
                    width:430px;
                }
 
                div.name{
                    text-aling:center;
                    font-size:20px;
                }
                div.code{
                    font-size:9px;
                }
                div.desc{
                    font-size:11px;
                }
                div.price{
                    font-size:17px;
                }
                div.info{
                    font-size:10px;
                }
                table{
                    border-bottom:1px solid #c7c7a1;
                    border-left:1px solid #c7c7a1;
                }
 
            </style>
            <table>
                <tr>
                    <td class="img"><img src="' .$r['image'].'" alt="" height="200px;"/></td>
                    <td class="text">';
 
                        $txt .= '<div class="name">'.$r['name'].'</div>';
                        if(in_array('code',$info_general))
                            $txt .= '<div class="code">'.$r['code'].'</div>';
                        if(in_array('description',$info_general))
                            $txt .= '<div class="desc">'.$r['description'].'</div>';
                        if(in_array('price',$info_general))
                            $txt .= '<div class="price">'.$r['price'].' zł</div>';
                        $txt .='<div class="info">';
                        //foreach($filters_name as $fn){
                        while ($fn = mysqli_fetch_array($filters_name)) {
                            if(in_array($fn['filter_id'],$info)){
                                if(trim($fn['filter_value'])!='')
                                    $txt .= '<b>'.$fn['name'].'</b>: '.$fn['filter_value'].'<br/>';
                            }
 
                        }
                     $txt .= '</div></td>
 
                </tr>
            </table>
 
        ';
 
 
 
        $pdf->writeHTML($txt, true, false, true, false,'C');
        $k++;
 
 
    }
 
 
}
 
 
$pdf->SetPrintHeader(true);
$pdf->AddPage();
$pdf->writeHTML($txt1, true, false, true, false,'C');
 
 
// ---------------------------------------------------------
 
//Close and output PDF document
$pdf->Output('Frykas Wine Collection - katalog produktow.pdf', 'I');
 
//============================================================+
// END OF FILE
//============================================================+
 
[PHP] pobierz, plaintext