php 如何在dom pdf中包含外部样式表
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How to include the external style sheet in dom pdf
提问by Kiran
I am using Dompdf for the report generation in the php. I am not able to include the external style sheet for the same...
我在 php 中使用 Dompdf 生成报告。我无法包含相同的外部样式表...
The code I am using is similar to the following:
我使用的代码类似于以下内容：
<?php
require_once "dompdf/dompdf_config.inc.php";
$dompdf = new DOMPDF();
$html ="
<table>
<tr >
<td class='abc'>testing table</td>
</tr>
<tr>
<td class='def'>Testng header</td>
</tr>
</table>";
$dompdf->load_html($html);
$dompdf->render();
$dompdf->set_base_path('localhost/exampls/style.css');
$dompdf->stream("hello.pdf");
?>
Please let me know how to include the external css file..
请让我知道如何包含外部 css 文件..
回答by BrianS
$dompdf->set_base_path()isn't where you specify your CSS. That method gives you the opportunity to define a base path that is appended to relative paths in the document.
$dompdf->set_base_path()不是您指定 CSS 的地方。该方法使您有机会定义附加到文档中的相对路径的基本路径。
Your CSS should be part of the HTML you feed to dompdf. Something like the following:
您的 CSS 应该是您提供给 dompdf 的 HTML 的一部分。类似于以下内容：
<?php
require_once "dompdf/dompdf_config.inc.php";
$dompdf = new DOMPDF();
$html ="
<html>
<head>
<link type="text/css" href="localhost/exampls/style.css" rel="stylesheet" />
</head>
<body>
<table>
<tr >
<td class='abc'>testing table</td>
</tr>
<tr>
<td class='def'>Testng header</td>
</tr>
</table>
</body>
</html>";
$dompdf->load_html($html);
$dompdf->render();
$dompdf->set_base_path('localhost/exampls/style.css');
$dompdf->stream("hello.pdf");
?>
Think of dompdf as a web browser that renders to PDF instead of a screen. You feed it a valid HTML document just like you would any web browser.
将 dompdf 视为呈现为 PDF 而不是屏幕的 Web 浏览器。您可以像处理任何 Web 浏览器一样向其提供有效的 HTML 文档。
回答by internals-in
dompdf supports the some CSS 2.1 selector syntaxes. dompdf also supports elements with multiple class attributes (e.g. <p class="red bold">foo</p> matches p.red and p.bold).
dompdf 支持一些 CSS 2.1 选择器语法。dompdf 还支持具有多个类属性 ( e.g. <p class="red bold">foo</p> matches p.red and p.bold) 的元素。
Note that the CSS selectors are case sensitive in dompdf (e.g. .foowill not match <div class="FOO">bar</div>)
请注意，CSS 选择器在 dompdf 中区分大小写（例如.foo不会匹配<div class="FOO">bar</div>）
Read http://code.google.com/p/dompdf/wiki/CSSCompatibilityor Git https://github.com/dompdf/dompdf/wiki/CSSCompatibility
阅读http://code.google.com/p/dompdf/wiki/CSSCompatibility或 Git https://github.com/dompdf/dompdf/wiki/CSSCompatibility
