css - TCPDF 不呈现所有 CSS 属性

Question

我尝试制作一个编写 CSS 和 HTML 的 PDF，但我的 CSS 没有出现在我的 PDF 中。唯一考虑的是字体大小和字体颜色。

我给你代码（对不起，它有点长......）

$config = sfTCPDFPluginConfigHandler::loadConfig('my_config');

    $doc_title    = "Fiche Logement";

    $html = <<<EOF
<style>
        .informations {
            padding: 10px;
            margin: 10px;
            border: 1px dotted black;}
        .informations table {
            margin-top: 10px;}
        #modif {
            margin: 20px;
            text-align: left;
            float: right;}
        #modif th {
            padding-left: 10px;}
        #modif td {
            padding-left: 10px;}
        #adresse {
            width: 307px;
            float: left;}
        #reservataire {
            width: 307px;
            float: right;}
        #intergen {
            width: 307px;
            float: right;}
        #infos {
            width: 290px;
            float: left;}
        #handicap {
            padding-bottom: 12px;
            width: 324px;
            float: right;}
        #charges {
            margin-bottom: 20px;
            width: 307px;
            float: left;}
        #loyer {
            width: 307px;
            float: right;}
        #commentaires {
            clear: both;}
        h2 {
            font-variant: small-caps;
            text-align: center;
            font-size: 19px;
            font-weight: bold;
            padding: 0px 0px 2px 5px;
            margin: 15px 0px 20px 0px;
            color: #000000;
            border-top: 1px dotted black;
            border-bottom: 1px dotted black;}

        h3 {
            width: 250px;
            font-variant: small-caps;
            font-size: 15px;
            font-weight: bold;
            padding: 0px 0px 0px 5px;
            margin: 0px;
            color: #225D6D;
            border-top: 1px dotted black;
            border-bottom: 1px dotted black;}
</style>


            <div id='intergen' class='informations'>
                <h3>Intergénérationnel</h3>
                <table>
                    <tr>
                        <th>Intergénérationnel :</th> <td><?php echo \$logement->getIntergen() ?></td>
                    </tr>
                </table>
            </div>

            <div id='infos' class='informations'>
                <h3>Informations logement</h3>
                <table>
                    <tr>
                        <th>Bâtiment :</th> <td><?php echo \$logement->Parclogement->getBatiment() ?></td>
                    </tr>
                    <tr>
                        <th>Taille :</th> <td><?php echo \$logement->getTaille() ?></td>
                    </tr>
                    <tr>
                        <th>Type :</th> <td><?php echo \$logement->getTypelog() ?></td>
                    </tr>
                    <tr>
                        <th>Surface habitable :</th> <td><?php if(\$logement->getSurfacehab() == 0){ echo 'Non Spécifié';} else {echo \$logement->getSurfacehab(). " m²";} ?></td>
                    </tr>
                    <tr>
                        <th>Chauffage :</th> <td><?php echo \$logement->getChauffage() ?></td>
                    </tr>
                    <tr>
                        <th>Ascenseur :</th> <td><?php echo \$logement->getAscenseur() ?></td>
                    </tr>
                </table>
            </div>

            <div id='handicap' class='informations'>
                <h3>Infrastructures handicapés</h3>
                <table>
                    <tr>
                        <th>Immeuble accessible :</th> <td><?php echo \$logement->getAccessibl() ?></td>
                    </tr>
                    <tr>
                        <th>Ascenceur accessible :</th> <td><?php echo \$logement->getAscenseuracc() ?></td>
                    </tr>
                    <tr>
                        <th>Logement adaptable :</th> <td><?php echo \$logement->getAdaptable() ?></td>
                    </tr>
                    <tr>
                        <th>Logement adapté :</th> <td><?php echo \$logement->getAdapte() ?></td>
                    </tr>
                </table>
            </div>

EOF;

    //create new PDF document (document units are set by default to millimeters)
    $pdf = new sfTCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true);

    // set document information
    $pdf->SetCreator(PDF_CREATOR);
    $pdf->SetAuthor(PDF_AUTHOR);
    $pdf->SetTitle($doc_title);

    //set default header data
    $pdf->SetHeaderData(PDF_HEADER_LOGO, PDF_HEADER_LOGO_WIDTH, PDF_HEADER_TITLE, PDF_HEADER_STRING);

    //set margins
    $pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
    $pdf->SetHeaderMargin(PDF_MARGIN_HEADER);
    $pdf->SetFooterMargin(PDF_MARGIN_FOOTER); 

    //set auto page breaks
    $pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);

    //set header and footer fonts
    $pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN));
    $pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA));

    //set default monospaced font
    $pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);

    // Fixe la taille de la page
    $pdf->SetDisplayMode(90);

    //initialize document
    $pdf->SetFont('helvetica', '', 10);
    $pdf->AddPage();

    // output some HTML code


    $pdf->writeHTML($html , true, false, true, false, '');

    //reset pointer to the last page
    $pdf->lastPage();  

    // Close and output PDF document
    $pdf->Output('fichelogement.pdf', 'I');

    // Stop symfony process
    throw new sfStopException();

score 82 · Accepted Answer

In the first place, you should note that PDF and HTML and different formats that hardly have anything in common. If TCPDF allows you to provide input data using HTML and CSS it's because it implements a simple parser for these two languages and tries to figure out how to translate that into PDF. So it's logical that TCPDF only supports a little subset of the HTML and CSS specification and, even in supported stuff, it's probably not as perfect as in first class web browsers.

Said that, the question is: what's supported and what's not? The documentation basically skips the issue and let's you enjoy the trial and error method.

Having a look at the source code, we can see there's a protected method called TCPDF::getHtmlDomArray() that, among other things, parses CSS declarations. I can see stuff like font-family, list-style-type or text-indent but there's no margin or padding as far as I can see and, definitively, there's no float at all.

To sum up: with TCPDF, you can use CSS for some basic formatting. If you need to convert from HTML to PDF, it's the wrong tool. (If that's the case, may I suggest wkhtmltopdf?)

score 12 · Accepted Answer

TCPDF 5.9.010 (2010-10-27) - 添加了对表格的 CSS 属性“border-spacing”和“padding”的支持。

score 12 · Accepted Answer

支持的标签有：a, b, blockquote, br, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, img, li, ol, p, pre, small, span, strong, sub, sup, table, tcpdf, td, th, thead, tr, tt, u, ul

所有 HTML 属性必须用双引号括起来

score 9 · Accepted Answer

我最近在使用我的 CSS 时遇到了同样的问题。看看下面的代码。在我将标准 CSS 更改为 PHP 可以理解的格式后，它对我有用

下面的代码示例

$table = '<table width="100%" cellspacing="0" cellpadding="55%">
          <tr valign="bottom">
                <td class="header1" rowspan="2" align="center" valign="middle"
                      width="6%">Category</td>
                <td class="header1" rowspan="2" align="center" valign="middle"
                      width="26%">Project Description</td>
          </tr></table>';

score 6 · Accepted Answer

TCPDF 6.2.11 (2015-08-02)

<style>有些东西在包含在标签中时不会起作用，但是如果style=""在 HTML 标签的属性中添加它们就会起作用。例如表格填充 - 这不起作用：

table {
    padding: 5px;
}

这样做：

<table style="padding: 5px;">

score 5 · Accepted Answer

在我写这篇文章的那一刻，TCPDF 只支持表格的填充。

使用该信息链接到他们的论坛页面

score 4 · Accepted Answer

自 5.7 版起，TCPDF 包含对 CSS 边框的支持。尚不支持边距、填充和浮动。查看 TCPDF 网站http://www.tcpdf.org并咨询官方论坛以获取更多信息。

score 3 · Accepted Answer

我最近遇到了同样的问题，并找到了一种解决方法，尽管它只有在您可以更改 html 代码以适应时才有用。

我使用表格来实现填充布局，因此为了创建相当于带有内部填充的 div，我制作了一个 3 列/3 行的表格，并将内容放在中心行/列中。第一和最后一列/行用于填充。

例如。

<table>
<tr>
    <td width="10">&nbsp;</td>
    <td>&nbsp;</td>
    <td width="10">&nbsp;</td>
</tr>
<tr>
    <td>&nbsp;</td>
    <td>content goes here</td>
    <td>&nbsp;</td>
</tr>
<tr>
    <td width="10">&nbsp;</td>
    <td>&nbsp;</td>
    <td width="10">&nbsp;</td>
</tr>
</table>

希望有帮助。

乔

score 2 · Accepted Answer

我找到了这个：

// Remove tag bottom and top margins

$tagvs = array( 'p' => array( 
                              0 => array('h' => 0, 'n' => 0), 
                              1 => array('h' => 0, 'n' => 0)
                             ) 
              );
$pdf->setHtmlVSpace($tagvs);

在这里：https ://tcpdf.org/examples/example_061/

使用它删除“p”标签属性（底部和顶部），然后将“p”文本放置在单元格内。

score 1 · Accepted Answer

只是一个小技巧，用于在没有额外表格元素的情况下设置自定义填充。用这种方式，它就可以工作（TCPD 6.2.11）

<table border="0" style="padding-left: 10px; padding-bottom: 15px;">
<tr>
<td style="border: 1px solid grey;"> One two three </td>
<td style="border: 1px solid grey;"> Four five six </td>
</tr>
</table>

css - TCPDF 不呈现所有 CSS 属性

10 回答 10

Related

Reference