Cakepdf dompdf通知未定义变量

Question

我试图使用cakepdf从视图生成PDF，但它没有按预期工作。这是我第一次使用这个插件。

这是我的设置

控制器动作

$this->pdfConfig = array(
            'orientation' => 'portrait',
            'filename' => $report['reg_no'],
            'permissions' => array(
                'print','screen_readers','copy_contents'
            )
        );
        $cakePdf = new CakePdf();  //create an instance of the cakePdf class
        $cakePdf->template('pdf_view','default');  //define view to use and optional layout
        $pdf = $cakePdf->output();
        $pdf = $cakePdf->write(APP . 'webroot' .DS .'files'. DS . 'report.pdf');
        //$this->set('tcpdf',$tcpdf);
        $this->set('report',$report);
        $this->render('/Pdf/pdf_view');

我pdf_view

。ctp的代码如下:

相当长

<style>
tr .title {
    font-weight: bold;
    padding: 5px;
    width:100px;
}
tr .text {
    padding-left: 10px;
}

<div>
<?php 
if($report['school']['logo'] == NULL){echo  $this->Html->image('/logo_small.png',array('width'=>'100px','height'=>'100px'));
    }else {
        echo $this->Html->image($report['school']['logo'],array('width'=>'100px','height'=>'100px'));
    }
?>
<p>
    <font size="5"><b><?php echo $report['school']['name']; ?></b></font><br />
    <b><?php echo $report['school']['motto']; ?></b><br />
    <b><?php echo $report['school']['address']; ?></b>
</p>
<p align="center"><b><font size="4">Report Card</font></b></p>
<div>
<table align="left">
    <tr>
        <td class="title">Admission_no</td>
        <td class="text"><?php echo $report['reg_no']; ?></td>
    </tr>
    <tr>
        <td class="title">Form</td>
        <td class="text"><?php echo $report['form']; ?></td>
    </tr>
    <tr>
        <td class="title">Position</td>
        <td class="text"><?php echo $report['rank']; ?></td>
    </tr>
</table>
</div>
<div>
<table align="left">
    <tr>
        <td class="title">Name</td>
        <td class="text"><?php echo $report['name']; ?></td>
    </tr>
    <tr>
        <td class="title">Stream</td>
        <td class="text"><?php if($report['stream'] == NULL){
            echo "<N/A>";
            }else {
                echo $report['stream'];
                } ?></td>
    </tr>
    <tr>
        <td class="title">Out Of</td>
        <td class="text"><?php echo $report['outof']; ?></td>
    </tr>
</table>
</div>
<br /><br />
<div style="clear:left"><hr />
<!--<table>
    <thead>
        <tr>
            <th>Subject</th>
            <th>Score</th>
            <th>Grade</th>
            <th>Points</th>
            <th>Remarks</th>
        </tr>
    </thead>
    <tbody>
        <?php /*foreach ($report['subjects'] as $key => $value): ?>
        <tr>
            <td><?php echo $key; ?></td>
            <td><?php echo $value['score']; ?></td>
            <td><?php echo $value['grade']; ?></td>
            <td><?php echo $value['points']; ?></td>
        </tr>
        <?php 
            $totPoints += $value['points'];
            endforeach; ?>
        <tr>
            <td>Total</td>
            <td><?php echo $report['total']; ?></td>
            <td><?php echo $totPoints;*/ ?></td>
        </tr>   
    </tbody>
</table>-->
</div>
<br /><hr /><br />
<p>
    <font size="4"><b>Class Teacher Remarks</b></font><br /><br />
    <font size="4"><b>Principal Remarks</b></font><br /><br />
    <font size="4"><b>Fees Balance</b></font><br />
    <font size="4"><b>Closing Date</b></font>
    <font size="4"><b>Opening Date</b></font>
</p>

问题:

1。表的内联样式没有应用。

2。生成的PDF中充满了关于pdf_view中未定义变量:report的通知。Ctp(但我用了

)

$this->set('report',$report) 

in my controller action)

我的图像不显示在pdf中，即使在dompdf_config.inc.php中设置了这个

定义("DOMPDF_ENABLE_REMOTE",真的);

4。关于注释掉的标签如果我取消注释，会得到error

Error: Call to undefined method DOMText::getAttribute() 
File: /home/r2d2/web-php/sms/app/Plugin/CakePdf/Vendor/dompdf/include  /cellmap.cls.php 
Line: 400

问题:为什么我得到未定义的变量报告，图像未加载，样式未应用和#4上面..

Answer 1

解决了我所有的问题。可能对其他第一次使用插件的用户有所帮助:

1。意识到不能像对视图那样为PDF呈现传递变量。而不是在stackoverflow上的其他答案:this worked

$this->viewVars(array("report",$report));

2。通过添加fullbase数组选项解决:

echo $this->Html->image($report['school']['logo'],array('width'=>'100px','height'=>'100px','fullBase'=>true));

3。移除tbody标签。从文档中发现，我的大多数CSS样式都不支持