【发布时间】:2019-05-23 21:03:02
【问题描述】:
在转换为 pdf 时,我的代码中出现以下错误
没有包含内联块语句,并且为每个表头定义了宽度仍然存在问题
<?php
//print_invoice.php
if(isset($_GET["pdf"]) && isset($_GET["id"]))
{
require_once 'pdf.php';
include('connection2.php');
$output = '';
$statement = $connect->prepare("
SELECT * FROM POrder
WHERE order_id = :order_id
LIMIT 1
");
$statement->execute(
array(
':order_id' => $_GET["id"]
)
);
$result = $statement->fetchAll();
foreach($result as $row)
{
$output .= '
<table width="100%" border="1" cellpadding="5" cellspacing="0">
<tr>
<td colspan="2" align="center" style="font-size:18px"><b>Invoice</b></td>
</tr>
<tr>
<td colspan="2">
<table width="100%" cellpadding="5">
<tr>
<td width="65%">
To,<br />
<b>Vendors Name</b><br />
Name : '.$row["vendorname"].'<br />
Description : '.$row["description"].'<br />
</td>
<td width="35%">
Reverse Charge<br />
Invoice No. : '.$row["order_no"].'<br />
Invoice Date : '.$row["order_date"].'<br />
</td>
</tr>
</table>
<br />
<table width="100%" border="1" cellpadding="5" cellspacing="0">
<tr>
<th>Sr No.</th>
<th>Item Name</th>
<th>Quantity</th>
<th>Price</th>
<th>Actual Amt.</th>
<th colspan="2">GST (%)</th>
<th rowspan="2">Total</th>
</tr>
<tr>
<th></th>
<th></th>
<th></th>
<th></th>
<th></th>
<th>Rate</th>
<th>Amt.</th>
</tr>';
$statement = $connect->prepare(
"SELECT * FROM POrder_item
WHERE order_id = :order_id"
);
$statement->execute(
array(
':order_id' => $_GET["id"]
)
);
$item_result = $statement->fetchAll();
$count = 0;
foreach($item_result as $sub_row)
{
$count++;
$output .= '
<tr>
<td>'.$count.'</td>
<td>'.$sub_row["item_name"].'</td>
<td>'.$sub_row["item_quantity"].'</td>
<td>'.$sub_row["item_price"].'</td>
<td>'.$sub_row["item_price_bt"].'</td>
<td>'.$sub_row["item_gst"].'</td>
<td>'.$sub_row["item_price_at"].'</td>
<td>'.$sub_row["final_amount"].'</td>
</tr>
';
}
$output .= '
<tr>
<td align="right" colspan="11"><b>Total</b></td>
<td align="right"><b>'.$row["total_after_tax"].'</b></td>
</tr>
<tr>
<td colspan="11"><b>Total Amt. Before Tax :</b></td>
<td align="right">'.$row["total_before_tax"].'</td>
</tr>
<tr>
<td colspan="11">Add : GST :</td>
<td align="right">'.$row["gst"].'</td>
</tr>
<td colspan="11"><b>Total Tax Amt. :</b></td>
<td align="right">'.$row["order_total_tax"].'</td>
</tr>
<tr>
<td colspan="11"><b>Total Amt. After Tax :</b></td>
<td align="right">'.$row["total_after_tax"].'</td>
</tr>
';
$output .= '
</table>
</td>
</tr>
</table>
;
}
$pdf = new Pdf();
$file_name = 'Invoice-'.$row["order_no"].'.pdf';
$pdf->loadHtml($output);
$pdf->render();
$pdf->stream($file_name, array("Attachment" => false));
}
?>
// pdf.php
<?php
require_once 'dompdf/autoload.inc.php';
use Dompdf\Dompdf;
class Pdf extends Dompdf{
public function __construct() {
parent::__construct();
}
}
?>
我希望得到一个 pdf,但我得到了这个错误
致命错误:带有消息的未捕获异常“Dompdf\Exception” '表行的最小/最大宽度未定义'在 /Applications/XAMPP/xamppfiles/htdocs/NTPC/dompdf/src/FrameReflower/TableRow.php:72 堆栈跟踪:#0 /Applications/XAMPP/xamppfiles/htdocs/NTPC/dompdf/src/FrameDecorator/AbstractFrameDecorator.php(903): Dompdf\FrameReflower\TableRow->get_min_max_width() #1 /Applications/XAMPP/xamppfiles/htdocs/NTPC/dompdf/src/FrameReflower/AbstractFrameReflower.php(268): Dompdf\FrameDecorator\AbstractFrameDecorator->get_min_max_width() #2 /Applications/XAMPP/xamppfiles/htdocs/NTPC/dompdf/src/FrameDecorator/AbstractFrameDecorator.php(903): Dompdf\FrameReflower\AbstractFrameReflower->get_min_max_width() #3 /Applications/XAMPP/xamppfiles/htdocs/NTPC/dompdf/src/FrameReflower/AbstractFrameReflower.php(268): Dompdf\FrameDecorator\AbstractFrameDecorator->get_min_max_width() #4 /Applications/XAMPP/xamppfiles/htdocs/NTPC/dompdf/src/FrameDecorator/AbstractFrameDecorator.php(903): Dompdf\FrameReflower\AbstractFrameReflower->get_min_max_width in /Applications/XAMPP/xamppfiles/htdocs/NTPC/dompdf/src/FrameReflower/TableRow.php 在第 72 行
【问题讨论】:
-
您使用的是哪个 dompdf 版本?
-
@digijay 我使用的是旧版本 0.8.2,但我也尝试使用当前稳定版本 0.8.3,但我得到完全相同的结果
-
在“pdf.php”文件中,我删除了包含 autoload.in.php 的行,因为它在新库中不再可用。然后我收到错误“找不到类'Dompdf\Dompdf'”
标签: php html web pdf-generation dompdf