Question

这是我的控制器stockcontroller.php，用于导出数据

public function exportStock(Request $request)
    {
        header('http-equiv : Content-Type; Content-Type: text/html; charset=utf-8');
        if($request->status=='show')
        {
            $su=stock::where('is_active',1);
        }
        elseif ($request->status=='hide')
        {
            $su=stock::where('is_active',0);
        }
        else{
            $su=stock::where('is_active','!=',2);
        }


        $su=$su->get();
$exp=$request->exp;

        if($exp=='Export to Excel') {
            $exp = 'XLS';
            Excel::create('Export Data', function ($excel) use ($su) {
                $excel->sheet('sheet 1', function ($sheet) use ($su) {
                    $sheet->appendRow(['S.No.', 'Stock Name(En)', 'Stock Name(Ar)', 'Users participated', 'Quantity', 'Status']);
                    $sn = 1;
                    foreach ($su as $p) {
                        if ($p->userQuantity()->first()) {
                            $temp = $p->userQuantity()->sum('quantity');
                        } else {
                            $temp = '';
                        }

                        if ($p->userStocks()->first()) {
                            $temp2 = $p->userStocks()->count();
                        } else {
                            $temp2 = '';
                        }

                        if ($p->is_active == '1') {
                            $st = 'Show';
                        } elseif ($p->is_active == '0') {
                            $st = 'Hide';
                        }

                        $sheet->appendRow([$sn, $p->name_en, $p->name_ar, $temp, $temp2, $st]);
                        $sn++;
                    }
                });
            })->download($exp);
            return redirect('admin/stock');
        }
        if($exp=='Export to PDF'){$exp='PDF';

            include ('dompdf/autoload.inc.php');


// instantiate and use the dompdf class
            $var="<table><tr><th>S.No.</th><th>Stock Name(En)</th><th>Stock Name(Ar)</th><th>Users participated</th><th>Quantity</th><th>Status</th></tr>";
            $tt=1;
            foreach ($su as $dd) {
                if ($dd->userQuantity()->first()) {
                    $temp = $dd->userQuantity()->sum('quantity');
                } else {
                    $temp = '';
                }

                if ($dd->userStocks()->first()) {
                    $temp2 = $dd->userStocks()->count();
                } else {
                    $temp2 = '';
                }

                if ($dd->is_active == '1') {
                    $st = 'Show';
                } elseif ($dd->is_active == '0') {
                    $st = 'Hide';
                }
                $var .= "<tr><td>$tt</td><td>$dd->name_en</td><td>$dd->name_ar</td><td>$temp</td><td>$temp2</td><td>$st</td></tr>";
                $tt++;
            }
            $var.="</table>";
            $dompdf = new Dompdf();
            $dompdf->loadHtml($var);

// (Optional) Setup the paper size and orientation
            $dompdf->setPaper('A4', 'landscape');

// Render the HTML as PDF
            $dompdf->render();

// Output the generated PDF to Browser
            $dompdf->stream();
        }
    }

Excel工作正常，而PDF不支持阿拉伯语内容显示?????像符号代替阿拉伯语。注意：以前我使用相同的pdf和excel代码也是一样的问题。所以我尝试将它与excel分开

Answer 1

我可以使用mpdf库解决问题。

使用mpdf库。在laravel中使用this package。
使用font-family：＆＃34; XB Riyaz＆＃34;。

http://www.solutionsbased.in/laravel-arabic-content-display-issue-in-the-pdf/

阿拉伯语不使用dompdf进行pdf导出，而在laravel中使用excel工作正常

1 个答案: