टीसीपीडीएफ/एफपीडीएफ - पेज ब्रेक इश्यू

Question

मैं डेटा की एक तालिका के साथ एक पीडीएफ फाइल बनाने की कोशिश कर रहा हूं .. लेकिन जब कोई पेज ब्रेक पूरा हो जाता है तो यह पृष्ठ पर एक नया मल्टीसेल जोड़ा जाता है, जब भी यह एक नए पेज पर कूद जाता है ब्रेक पॉइंट लेवल ..!

मैं बिल्कुल TCPDF के साथ भी ऐसा ही करने की कोशिश की है, लेकिन अभी भी एक पेज के साथ एक ही मुद्दा हर बार एक नया सेल मैं पृष्ठ विराम बिंदु स्तर के आसपास जोड़ा तोड़ने ...

उदाहरण:

http://www.online-økonomi.dk/_tst_fpdf.php

require_once '../class/download/fpdf/fpdf.php'; 

class File_PDF { 
    private $pdf; 

    private $col_product = 25; 
    private $col_unit = 12; 
    private $col_price = 20; 
    private $col_count = 14; 
    private $col_discount = 12; 
    private $col_vat = 12; 
    private $col_sum = 22; 

    private $width = 200; 
    private $line_height = 4.2; 
    private $margin_top = 30; 

    public function generate(){ 
     $this->pdf = new FPDF(); 
     $this->pdf->AddPage(); 
     $this->pdf->SetDisplayMode('real'); 
     $this->pdf->SetAutoPageBreak(true, 150); 

     if($this->products){ 
      $i = 0; 
      $this->color_light(); 
      foreach($this->products as $product){ 
       $this->add_product($product, $i % 2 ? true:false); 
       $i++; 
      } 
     } 

     $this->pdf->Output(); 
    } 

    private function add_product($product, $fill){ 
     $this->txt(); 

     $x = $this->width; 
     $y = $this->pdf->GetY(); 

     $this->cell_sum($this->col_sum, $x, $y, $product['sum']/100, 'R', $fill); 
     $this->cell_vat($this->col_vat, $x, $y, $product['vat_percent'], 'R', $fill); 
     $this->cell_discount($this->col_discount, $x, $y, $product['discount_percent']/100, 'R', $fill); 
     $this->cell_count($this->col_count, $x, $y, $product['count']/100, 'R', $fill); 
     $this->cell_price($this->col_price, $x, $y, $product['price']/100, 'R', $fill); 
     $this->cell_unit($this->col_unit, $x, $y, $product['unit_name'], 'L', $fill); 
     $this->cell_name(0, $x, $y, $product['name'], 'L', $fill); 
     $this->cell_product($this->col_product, $x, $y, $product['product_id_'], 'L', $fill); 
    } 

    private function cell_sum($width, &$x, $y, $str, $align, $fill=false){ 
     $this->cnstr_cell($width, $x, $y, $str, $align, $fill); 
    } 

    private function cell_vat($width, &$x, $y, $str, $align, $fill=false){ 
     $this->cnstr_cell($width, $x, $y, $str, $align, $fill); 
    } 

    private function cell_discount($width, &$x, $y, $str, $align, $fill=false){ 
     $this->cnstr_cell($width, $x, $y, $str, $align, $fill); 
    } 

    private function cell_count($width, &$x, $y, $str, $align, $fill=false){ 
     $this->cnstr_cell($width, $x, $y, $str, $align, $fill); 
    } 

    private function cell_price($width, &$x, $y, $str, $align, $fill=false){ 
     $this->cnstr_cell($width, $x, $y, $str, $align, $fill); 
    } 

    private function cell_unit($width, &$x, $y, $str, $align, $fill=false){ 
     $this->cnstr_cell($width, $x, $y, $str, $align, $fill); 
    } 

    private function cell_name($width, &$x, $y, $str, $align, $fill=false){ 
     $this->pdf->SetXY($this->col_product + 10, $y); 
     $this->pdf->MultiCell($x - $this->col_product - 10, $this->line_height, $str, 0, $align, $fill); 
    } 

    private function cell_product($width, &$x, $y, $str, $align, $fill=false){ 
     $this->pdf->SetXY(10, $y); 
     $this->pdf->MultiCell($this->col_product, $this->line_height, $str, 0, $align, $fill); 
    } 

    private function cnstr_cell($width, &$x, $y, $str, $align='L', $fill=false){ 
     $x -= $width; 
     $this->pdf->SetXY($x, $y); 
     $this->pdf->MultiCell($width, $this->line_height, $str, 0, $align, $fill); 
    } 

    private function color_light(){ 
     $this->pdf->SetFillColor(200, 200, 200); 
    } 

    private function txt(){ 
     $this->pdf->SetFont('Arial', '', 8.5); 
    } 

    private function txt_marked(){ 
     $this->pdf->SetFont('Arial', 'B', 8.5); 
    } 

    private $products = array(
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ) 
     ); 
} 

$PDF = new File_PDF(); 
$PDF->generate(); 

Answer 1

समस्या यह है कि Cell() विधि (जो MultiCell() में कहा जाता है) में FPDF allways एक नया पृष्ठ कहते हैं अगर वर्तमान Y स्थिति + नया सेल की ऊंचाई allowe से अधिक है डी पेज ऊंचाई।

डिफ़ॉल्ट पृष्ठ ऊंचाई 2 9 7 है, SetAutoPageBreak() के साथ आप 150 इसे घटाते हैं। तो जब Y + cell_height 147 से अधिक है तो आपको cnstr_cell() पर कॉल करते समय हमेशा एक नया पृष्ठ मिलता है।

इसे रोकने के लिए आपको AddPage() पर कॉल करने की आवश्यकता है। इस चेक को अपने add_product() विधि में जोड़ें:

$x = $this->width; 
$y = $this->pdf->GetY(); 

if (($y + $this->line_height) >= 147) { 
    $this->pdf->AddPage(); 
    $y = 0; // should be your top margin 
} 

बीटीडब्ल्यू। मुझे हाल ही में एक गतिशील पीडीएफ उत्पन्न करना पड़ा, मैंने wkhtmltopdf का उपयोग करके समाप्त किया, यह सभी PHP पुस्तकालयों की तुलना में उपयोग और अनुकूलित करने के लिए और अधिक आसान था। मैं इसे देखने का सुझाव देता हूं।