README

简介

此 ZF2 模块提供了一个封装器，用于从 HTML 生成 PDF 文档mPdf（更多功能即将推出）。

要求

• Zend Framework 2
• mPdf

安装

可以使用 composer 或手动安装

使用 composer 安装

有关 composer 文档，请参阅 getcomposer.org。

1. 进入您的项目目录

2. 使用以下内容创建或编辑您的 composer.json 文件

   {
       "require": {
           "los/lospdf": "1.*",
           "mpdf/mpdf" : ">=v5.7.4",
       }
   }

3. 运行 php composer.phar install

4. 打开 my/project/directory/config/application.config.php 并将 LosPdf 添加到您的 modules

```php
<?php
return array(
    'modules' => array(
        'LosPdf',
        'Application'
    ),
    'module_listener_options' => array(
        'config_glob_paths'    => array(
            'config/autoload/{,*.}{global,local}.php',
        ),
        'module_paths' => array(
            './module',
            './vendor',
        ),
    ),
);
```

不使用 composer 的安装

1. 将此模块 LosPdf 克隆到您的 vendor 目录
2. 在 config/application.config.php 中启用它，如前一个部分中的步骤 4。

用法

渲染到浏览器

以下示例演示了在控制器中的 Action 中使用 LosPdf 模块的一种典型用法

    public function pdfAction()
    {
        $generated = new \DateTime('now');
        $genetared = $gerado->format('d/m/Y H:i:s');

        $pdf = new PdfModel();
        $renderer = $this->getServiceLocator()->get('ViewPdfRenderer');
        $renderer->getEngine()->setHTMLHeader('<table width="100%" style="vertical-align: bottom; font-family: serif; font-size: 8pt; color: #000000; font-weight: bold; font-style: italic; border-bottom: 1px solid #000"><tr>
<td width="33%"><span style="font-weight: bold; font-style: italic;">Client</span></td>
<td width="33%" align="center" style="font-weight: bold; font-style: italic;">Report Name</td>
<td width="33%" style="text-align: right; ">My Company</td>
</tr></table>
');
        $renderer->getEngine()->setHTMLFooter('Footer', '<table width="100%" style="vertical-align: bottom; font-family: serif; font-size: 8pt; color: #000000; font-weight: bold; font-style: italic; border-top: 1px solid #000"><tr>
<td width="50%" style="text-align: left; font-weight: bold; font-style: italic;">Generated: '.$generated.'</td>
<td width="50%" style="text-align: right; ">Page {PAGENO}</td>
</tr></table>
');

        $pdf->setTerminal(true);
        $pdf->setVariables(['name'=>'Leandro']);
        $pdf->setOption("paperSize", "a4");

        return $pdf;
    }

并使用视图文件。

您可以通过 $renderer->getEngine() 设置任何 mPdf 选项

$renderer = $this->getServiceLocator()->get('ViewPdfRenderer');
$renderer->getEngine()->pagenumPrefix = 'Page n ';

渲染到字符串

您可以将 PDF 输出捕获到字符串中

    public function pdfAction()
    {
        $generated = new \DateTime('now');
        $genetared = $gerado->format('d/m/Y H:i:s');

        $pdf = new PdfModel();
        $renderer = $this->getServiceLocator()->get('ViewPdfRenderer');
        $renderer->getEngine()->setHTMLHeader('<table width="100%" style="vertical-align: bottom; font-family: serif; font-size: 8pt; color: #000000; font-weight: bold; font-style: italic; border-bottom: 1px solid #000"><tr>
<td width="33%"><span style="font-weight: bold; font-style: italic;">Client</span></td>
<td width="33%" align="center" style="font-weight: bold; font-style: italic;">Report Name</td>
<td width="33%" style="text-align: right; ">My Company</td>
</tr></table>
');
        $renderer->getEngine()->setHTMLFooter('Footer', '<table width="100%" style="vertical-align: bottom; font-family: serif; font-size: 8pt; color: #000000; font-weight: bold; font-style: italic; border-top: 1px solid #000"><tr>
<td width="50%" style="text-align: left; font-weight: bold; font-style: italic;">Generated: '.$generated.'</td>
<td width="50%" style="text-align: right; ">Page {PAGENO}</td>
</tr></table>
');

        $pdf->setTerminal(true);
        $pdf->setVariables(['name'=>'Leandro']);
        $pdf->setOption("paperSize", "a4");
        $pdf->setTemplate('site/index/pdf');
        $output = $renderer->renderToString($pdf);
        
        //Do something with output
    }

渲染到文件

您可以将 PDF 保存到文件中

    public function pdfAction()
    {
        $generated = new \DateTime('now');
        $genetared = $gerado->format('d/m/Y H:i:s');

        $pdf = new PdfModel();
        $renderer = $this->getServiceLocator()->get('ViewPdfRenderer');
        $renderer->getEngine()->setHTMLHeader('<table width="100%" style="vertical-align: bottom; font-family: serif; font-size: 8pt; color: #000000; font-weight: bold; font-style: italic; border-bottom: 1px solid #000"><tr>
<td width="33%"><span style="font-weight: bold; font-style: italic;">Client</span></td>
<td width="33%" align="center" style="font-weight: bold; font-style: italic;">Report Name</td>
<td width="33%" style="text-align: right; ">My Company</td>
</tr></table>
');
        $renderer->getEngine()->setHTMLFooter('Footer', '<table width="100%" style="vertical-align: bottom; font-family: serif; font-size: 8pt; color: #000000; font-weight: bold; font-style: italic; border-top: 1px solid #000"><tr>
<td width="50%" style="text-align: left; font-weight: bold; font-style: italic;">Generated: '.$generated.'</td>
<td width="50%" style="text-align: right; ">Page {PAGENO}</td>
</tr></table>
');

        $pdf->setTerminal(true);
        $pdf->setVariables(['name'=>'Leandro']);
        $pdf->setOption("paperSize", "a4");
        $pdf->setTemplate('site/index/pdf');
        $renderer->renderToFile($pdf, '/tmp/report.pdf');
    }

混合输出

您可以使用多种渲染类型。以下示例将 PDF 保存到文件中，将 PDF 渲染为字符串并渲染到浏览器

    public function pdfAction()
    {
        $generated = new \DateTime('now');
        $genetared = $gerado->format('d/m/Y H:i:s');

        $pdf = new PdfModel();
        $renderer = $this->getServiceLocator()->get('ViewPdfRenderer');
        $renderer->getEngine()->setHTMLHeader('<table width="100%" style="vertical-align: bottom; font-family: serif; font-size: 8pt; color: #000000; font-weight: bold; font-style: italic; border-bottom: 1px solid #000"><tr>
<td width="33%"><span style="font-weight: bold; font-style: italic;">Client</span></td>
<td width="33%" align="center" style="font-weight: bold; font-style: italic;">Report Name</td>
<td width="33%" style="text-align: right; ">My Company</td>
</tr></table>
');
        $renderer->getEngine()->setHTMLFooter('Footer', '<table width="100%" style="vertical-align: bottom; font-family: serif; font-size: 8pt; color: #000000; font-weight: bold; font-style: italic; border-top: 1px solid #000"><tr>
<td width="50%" style="text-align: left; font-weight: bold; font-style: italic;">Generated: '.$generated.'</td>
<td width="50%" style="text-align: right; ">Page {PAGENO}</td>
</tr></table>
');

        $pdf->setTerminal(true);
        $pdf->setVariables(['name'=>'Leandro']);
        $pdf->setOption("paperSize", "a4");
        $pdf->setTemplate('site/index/pdf');
        $output = $renderer->renderToString($pdf);
        $renderer->renderToFile($pdf, '/tmp/report.pdf');
        
        return $pdf;
    }