我使用 TCPDF 来输出一个 html 表格,在我的示例中,这不是我唯一需要修改的表格,所以我需要一些规则来渲染我的页面。到目前为止,TCPDF 在我看来是一个功能强大的库,所以我希望不要尝试另一个库。
我的问题是我需要将表格标题添加到表格将出现的每个新页面,但我还有其他信息要写入此 pdf,必须没有表格标题,所以我不能使用重写标题方法tcpdf。
<table border="0" cellspacing="0" cellpadding="0" align="center" width="100%" ><tr><td><table border="0" cellspacing="0" cellpadding="3" align="left" width="100%" ><tr><td class="TableHeader" width="5%" style="padding: 5px; border-top: 1px solid #000000; border-left: 1px solid #000000; border-bottom: 1px solid #E4E9EC;" >Nr.</td><td class="TableHeader" width="40%" style=" padding: 5px; border-top: 1px solid #000000; border-bottom: 1px solid #E4E9EC;" >Denumire</td><td class="TableHeader" width="20%" align="left" style=" padding: 5px; border-top: 1px solid #000000; border-bottom: 1px solid #E4E9EC;" >Cod</td><td class="TableHeader" width="10%" align="center" style=" padding: 5px; border-top: 1px solid #000000; border-bottom: 1px solid #E4E9EC;" >Cant.</td><td class="TableHeaderLast" align="right" width="13%" style=" padding: 5px; border-top: 1px solid #000000; border-bottom: 1px solid #E4E9EC;" >Pret unitar<br />fara TVA (RON)</td><td class="TableHeaderLast" align="right" width="13%" style=" padding: 5px; border-bottom: 1px solid #E4E9EC; border-top: 1px solid #000000; border-right: 1px solid #000000;" >Pret total<br />fara TVA (RON)</td></tr></table></td></tr></table><table border="0" cellspacing="0" cellpadding="0" align="center" width="100%" id="Container"><tr><td><table border="0" cellspacing="0" cellpadding="3" align="left" width="100%" ><tr><td class="TableHeader" width="5%" style="padding: 5px; border-left: 1px solid #000000;" > </td><td class="TableHeader" width="40%" style=" padding: 5px;" > </td><td class="TableHeader" width="20%" style=" padding: 5px;" > </td><td class="TableHeader" width="10%" style=" padding: 5px;" > </td><td class="TableHeaderLast" align="right" width="13%" style=" padding: 5px;" > </td><td class="TableHeaderLast" align="right" width="13%" style=" padding: 5px; border-right: 1px solid #000000;" > </td></tr><tr style="border-bottom: 1px solid #ccc"><td class="TableRow" style="padding: 5px; border-bottom: 1px solid #E4E9EC; border-left: 1px solid #000000; ">1</td><td class="TableRow" style="padding: 5px; border-bottom: 1px solid #E4E9EC;"><b>sectiune1</b></td><td class="TableRow" colspan="5" style="padding: 5px; border-bottom: 1px solid #E4E9EC; border-right: 1px solid #000000;"> </td></tr><tr style="border-bottom: 1px solid #ccc"><td class="TableRow" style="padding: 5px; border-left: 1px solid #000000;border-bottom: 1px solid #E4E9EC; ">1.1</td><td class="TableRow" style="padding: 5px;border-bottom: 1px solid #E4E9EC; ">UNI-Cazan mixt AIREX 25 2S BICOMB MODUL </td><td class="TableRow" align="left" style="padding: 5px;border-bottom: 1px solid #E4E9EC; ">94456 </td><td class="TableRow" align="center" style="padding: 5px;border-bottom: 1px solid #E4E9EC;">99999</td><td class="TableRow" align="right" style="padding: 5px;border-bottom: 1px solid #E4E9EC; ">24.623,00</td><td class="TableRow" align="right" style="padding: 5px; border-right: 1px solid #000000;border-bottom: 1px solid #E4E9EC;">2.462.275.377,00</td></tr><tr style="border-bottom: 1px solid #ccc"><td class="TableRow" style="padding: 5px; border-left: 1px solid #000000;border-bottom: 1px solid #E4E9EC; ">1.2</td><td class="TableRow" style="padding: 5px;border-bottom: 1px solid #E4E9EC; ">UNI-Cazan mixt AIREX 25 2S BICOMB MODUL </td><td class="TableRow" align="left" style="padding: 5px;border-bottom: 1px solid #E4E9EC; ">94456 </td><td class="TableRow" align="center" style="padding: 5px;border-bottom: 1px solid #E4E9EC;">99999</td><td class="TableRow" align="right" style="padding: 5px;border-bottom: 1px solid #E4E9EC; ">24.623,00</td><td class="TableRow" align="right" style="padding: 5px; border-right: 1px solid #000000;border-bottom: 1px solid #E4E9EC;">2.462.275.377,00</td></tr><tr style="border-bottom: 1px solid #ccc"><td class="TableRow" style="padding: 5px; border-bottom: 1px solid #000; border-left: 1px solid #000000; "> </td><td class="TableRow" width="40%" style="padding: 5px; border-bottom: 1px solid #000; "><b> TOTAL sectiune1:</b></td><td class="TableRow" style="padding: 5px; border-bottom: 1px solid #000; "> </td><td class="TableRow" style="padding: 5px; border-bottom: 1px solid #000; "> </td><td class="TableRowLast" colspan="2" align="right" style="padding: 5px; border-bottom: 1px solid #000; border-right: 1px solid #000000; "><b>4.924.550.754,00</b></td></tr><tr style="border-bottom: 1px solid #ccc"><td class="TableRow" style="padding: 5px; border-top: 1px solid #000; border-bottom: 1px solid #000; "> </td><td class="TableRow" style="padding: 5px; border-top: 1px solid #000; border-bottom: 1px solid #000;"> </td><td class="TableRow" colspan="5" style="padding: 5px; border-top: 1px solid #000; border-bottom: 1px solid #000; "> </td></tr><tr style="border-bottom: 1px solid #ccc"><td class="TableRow" style="padding: 5px; border-top: 1px solid #000; border-bottom: 1px solid #E4E9EC; border-left: 1px solid #000000; ">2</td><td class="TableRow" style="padding: 5px; border-bottom: 1px solid #E4E9EC; border-top: 1px solid #000;"><b>sectiune2</b></td><td class="TableRow" colspan="5" style="padding: 5px; border-bottom: 1px solid #E4E9EC; border-right: 1px solid #000000; border-top: 1px solid #000;"> </td></tr><tr style="border-bottom: 1px solid #ccc"><td class="TableRow" style="padding: 5px; border-left: 1px solid #000000;border-bottom: 1px solid #E4E9EC; ">2.1</td><td class="TableRow" style="padding: 5px;border-bottom: 1px solid #E4E9EC; ">ICI-Cazan condensatie MONOLITE 75-JB</td><td class="TableRow" align="left" style="padding: 5px;border-bottom: 1px solid #E4E9EC; ">81020076 </td><td class="TableRow" align="center" style="padding: 5px;border-bottom: 1px solid #E4E9EC;">99999</td><td class="TableRow" align="right" style="padding: 5px;border-bottom: 1px solid #E4E9EC; ">34.719,00</td><td class="TableRow" align="right" style="padding: 5px; border-right: 1px solid #000000;border-bottom: 1px solid #E4E9EC;">3.471.865.281,00</td></tr><tr style="border-bottom: 1px solid #ccc"><td class="TableRow" style="padding: 5px; border-bottom: 1px solid #000; border-left: 1px solid #000000; "> </td><td class="TableRow" width="40%" style="padding: 5px; border-bottom: 1px solid #000; "><b> TOTAL sectiune2:</b></td><td class="TableRow" style="padding: 5px; border-bottom: 1px solid #000; "> </td><td class="TableRow" style="padding: 5px; border-bottom: 1px solid #000; "> </td><td class="TableRowLast" colspan="2" align="right" style="padding: 5px; border-bottom: 1px solid #000; border-right: 1px solid #000000; "><b>3.471.865.281,00</b></td></tr><tr style="border-bottom: 1px solid #ccc"><td class="TableRow" style="padding: 5px; border-top: 1px solid #000; border-bottom: 1px solid #000; "> </td><td class="TableRow" style="padding: 5px; border-top: 1px solid #000; border-bottom: 1px solid #000;"> </td><td class="TableRow" colspan="5" style="padding: 5px; border-top: 1px solid #000; border-bottom: 1px solid #000; "> </td></tr><tr><td class="TableTotal" style=" padding: 5px; border-left: 1px solid #000000;"></td><td colspan="3" class="TableTotal" style=" padding: 5px; " ><b>Total sectiune1:</b></td><td align="right" class="TableTotal" style=" padding: 5px; " ><b> </b></td><td class="TableTotal" align="right" style=" padding: 5px; border-right: 1px solid #000000;" ><b>4.924.550.754,00 </b></td></tr><tr><td class="TableTotal" style=" padding: 5px; border-left: 1px solid #000000;"></td><td colspan="3" class="TableTotal" style=" padding: 5px; " ><b>Total sectiune2:</b></td><td align="right" class="TableTotal" style=" padding: 5px; " ><b> </b></td><td class="TableTotal" align="right" style=" padding: 5px; border-right: 1px solid #000000;" ><b>3.471.865.281,00 </b></td></tr><tr><td class="TableTotal" style=" padding: 5px; border-left: 1px solid #000000;border-top: 1px solid #E4E9EC; "></td><td colspan="4" class="TableTotal" style=" padding: 5px;border-top: 1px solid #E4E9EC; " ><b>Total oferta (RON):</b></td><td colspan="2" align="right" class="TableTotal" style=" padding: 5px; border-right: 1px solid #000000;border-top: 1px solid #E4E9EC; " ><b>8.396.416.035,00 </b></td></tr><tr><td class="TableTotal" style=" padding: 5px; border-left: 1px solid #000000;border-bottom: 1px solid #000000;"></td><td colspan="4" class="TableTotal" style=" padding: 5px;border-bottom: 1px solid #000000;" ><b>Total oferta (RON cu TVA inclus):</b></td><td colspan="2" align="right" class="TableTotal" style=" padding: 5px; border-right: 1px solid #000000;border-bottom: 1px solid #000000;" ><b>10.411.555.883,40 </b></td></tr></table></td></tr></table>
我想到了以下解决方案:如果我能以某种方式将这个 html 拆分为行并逐行写入 pdf,以便在我覆盖页脚时可以回滚,然后添加一个新页面,但是有一个主要问题,我收到各种警告,因为 html 表格标签未关闭。这是我的代码:
$pdf->setAutoPageBreak(false);
$pdf->startTransaction();
$html = new simple_html_dom();
$html->load($data);
$single = $html->find('#Container', 0);
if($single){
$rows = $single->getElementsByTagName('tr');
$rows = $rows[0]->getElementsByTagName('tr');
if($rows)
for($i=1;$i<(count($rows)-1);$i++){
$pdf->writeHTMLCell($w=0, $h=0, $x='', $y='', '<table>', $border=0, $ln=1, $fill=0, $reseth=true, $align='', $autopadding=false);
$pdf->writeHTMLCell($w=0, $h=0, $x='', $y='', $rows[$i]->outertext, $border=0, $ln=1, $fill=0, $reseth=true, $align='', $autopadding=false);
$pdf->writeHTMLCell($w=0, $h=0, $x='', $y='', '</table>', $border=0, $ln=1, $fill=0, $reseth=true, $align='', $autopadding=false);
if ($pdf->getY() > $pdf->getPageHeight() - 30) {
$pdf->rollbackTransaction(true);
$pdf->AddPage();
$pdf->writeHTMLCell($w=0, $h=0, $x='', $y='', '<table>', $border=0, $ln=1, $fill=0, $reseth=true, $align='', $autopadding=false);
$pdf->writeHTMLCell($w=0, $h=0, $x='', $y='', $rows[$i]->outertext, $border=0, $ln=1, $fill=0, $reseth=true, $align='', $autopadding=false);
$pdf->writeHTMLCell($w=0, $h=0, $x='', $y='', '</table>', $border=0, $ln=1, $fill=0, $reseth=true, $align='', $autopadding=false);
}
}
}
$pdf->commitTransaction();
$pdf->setAutoPageBreak(true, 30);
我快速浏览了这 2 篇文章,也许有人会觉得这很方便: Some paging with multicell 和Another paging with multicell。我发现这 2 值得作为解决方案逻辑的示例,但与 tcpdf 一起使用的方法在我看来有点奇怪。