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pallet pdf issue solved package

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This commit is contained in:
dhanabalan
2025-07-01 13:47:52 +05:30
parent e083c0e4a5
commit fb29148011
1 changed files with 123 additions and 79 deletions
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202
app/Http/Controllers/TestingPanelController.php
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@@ -10,7 +10,10 @@ use DB;
use Filament\Notifications\Notification; use Filament\Notifications\Notification;
use Illuminate\Http\Request; use Illuminate\Http\Request;
use Mpdf\Mpdf; use Mpdf\Mpdf;
use SimpleSoftwareIO\QrCode\Facades\QrCode; use chillerlan\QRCode\QROptions;
use chillerlan\QRCode\Output\QROutputInterface;
use Mpdf\QrCode\Output;
use Mpdf\QrCode\QrCode;
class TestingPanelController extends Controller class TestingPanelController extends Controller
{ {
@@ -21,90 +24,131 @@ class TestingPanelController extends Controller
{ {
// //
} }
public function downloadQrPdf($palletNo)
{
// Generate QR code as PNG binary (adjust size as needed)
$qrCode = new QrCode($palletNo);
$output = new Output\Png();
$qrBinary = $output->output($qrCode, 100); // 100px size
$qrBase64 = base64_encode($qrBinary);
public function downloadQrPdf($palletNo) // Prepare HTML with embedded QR code
{ $html = '
$qrBinary = QrCode::format('png')->size(70)->generate($palletNo); // Adjust size as needed <html>
$qrBase64 = base64_encode($qrBinary); <head>
<style>
body { margin: 0; padding: 0; width: 60mm; height: 14mm; font-size: 10pt; font-family: DejaVu Sans, sans-serif; }
.sticker-table { width: 60mm; height: 14mm; border-collapse: collapse; }
.qr-cell { width: 14mm; text-align: left; vertical-align: middle; padding-left: 5mm; padding-top: 2mm; }
.text-cell { text-align: left; vertical-align: middle; font-size: 12pt; padding-left: 7mm; padding-top: 2mm; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: bold; }
img.qr { width: 10mm; height: 10mm; display: block; }
</style>
</head>
<body>
<table class="sticker-table">
<tr>
<td class="qr-cell">
<img class="qr" src="data:image/png;base64,' . $qrBase64 . '" alt="QR" />
</td>
<td class="text-cell">
' . htmlspecialchars($palletNo) . '
</td>
</tr>
</table>
</body>
</html>
';
$html = ' $mpdf = new Mpdf([
<html> 'mode' => 'utf-8',
<head> 'format' => [60, 14],
<style> 'margin_left' => 0,
body { 'margin_right' => 0,
margin: 0; 'margin_top' => 0,
padding: 0; 'margin_bottom' => 0,
width: 60mm; ]);
height: 14mm;
font-size: 10pt;
font-family: DejaVu Sans, sans-serif;
}
.sticker-table {
width: 60mm;
height: 14mm;
border-collapse: collapse;
}
.qr-cell {
width: 14mm;
text-align: left;
vertical-align: middle;
padding-left: 5mm;
padding-top: 2mm;
}
.text-cell {
text-align: left;
vertical-align: middle;
font-size: 12pt;
padding-left: 7mm;
padding-top: 2mm;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
font-weight: bold;
}
img.qr {
width: 10mm;
height: 10mm;
display: block;
}
</style>
</head>
<body>
<table class="sticker-table">
<tr>
<td class="qr-cell">
<img class="qr" src="data:image/png;base64,' . $qrBase64 . '" alt="QR" />
</td>
<td class="text-cell">
' . htmlspecialchars($palletNo) . '
</td>
</tr>
</table>
</body>
</html>
';
$mpdf = new Mpdf([ $mpdf->WriteHTML($html);
'mode' => 'utf-8', $mpdf->Output('qr-label.pdf', 'I');
'format' => [60, 14], exit;
'margin_left' => 0, }
'margin_right' => 0,
'margin_top' => 0,
'margin_bottom' => 0,
]);
$mpdf->WriteHTML($html); // public function downloadQrPdf($palletNo)
$mpdf->Output(); // This directly flushes output as PDF // {
exit; // $qrBinary = QrCode::format('png')->size(70)->generate($palletNo); // Adjust size as needed
// $qrBase64 = base64_encode($qrBinary);
// $mpdf->WriteHTML($html); // $html = '
// <html>
// <head>
// <style>
// body {
// margin: 0;
// padding: 0;
// width: 60mm;
// height: 14mm;
// font-size: 10pt;
// font-family: DejaVu Sans, sans-serif;
// }
// .sticker-table {
// width: 60mm;
// height: 14mm;
// border-collapse: collapse;
// }
// .qr-cell {
// width: 14mm;
// text-align: left;
// vertical-align: middle;
// padding-left: 5mm;
// padding-top: 2mm;
// }
// .text-cell {
// text-align: left;
// vertical-align: middle;
// font-size: 12pt;
// padding-left: 7mm;
// padding-top: 2mm;
// white-space: nowrap;
// overflow: hidden;
// text-overflow: ellipsis;
// font-weight: bold;
// }
// img.qr {
// width: 10mm;
// height: 10mm;
// display: block;
// }
// </style>
// </head>
// <body>
// <table class="sticker-table">
// <tr>
// <td class="qr-cell">
// <img class="qr" src="data:image/png;base64,' . $qrBase64 . '" alt="QR" />
// </td>
// <td class="text-cell">
// ' . htmlspecialchars($palletNo) . '
// </td>
// </tr>
// </table>
// </body>
// </html>
// ';
// return response($mpdf->Output('qr-code.pdf', 'S'), 200, [ // $mpdf = new Mpdf([
// 'Content-Type' => 'application/pdf', // 'mode' => 'utf-8',
// //'Content-Disposition' => 'attachment; filename="qr-code.pdf"' // 'format' => [60, 14],
// 'Content-Disposition' => 'inline; filename="qr-code.pdf"' // 'margin_left' => 0,
// ]); // 'margin_right' => 0,
} // 'margin_top' => 0,
// 'margin_bottom' => 0,
// ]);
// $mpdf->WriteHTML($html);
// $mpdf->Output(); // This directly flushes output as PDF
// exit;
// }
// public function downloadQrPdf($palletNo) // public function downloadQrPdf($palletNo)