Yii - 将过滤后的CGridView数据传递为PDF格式

时间:2013-06-19 20:44:00

标签: yii yii-extensions

我有一个Web应用程序,它使用CGridView根据用户输入的搜索参数显示$ model中的过滤数据。

我的目标是让用户能够点击按钮将过滤后的数据导出为PDF。

为了实现这一点,我使用了扩展名yii-pdf.

我是否需要传递存储在CActiveDataProvider数组中的信息才能在单独的控制器中使用并查看PDF创建?

使用相同的控制器/操作并将数据渲染到视图中然后可以导出为PDF似乎更容易。但是,唉,我无法弄清楚如何做到这一点。

提前致谢。

_search查看:

<div class="wide form"> 
<?php 
     $form = $this->beginWidget('GxActiveForm', array(
    'action' => Yii::app()->createUrl($this->route),
    'method' => 'get',
    )); 
?>                
  <!-- Search Fields here -->    
  <!-- Search and Export to PDF buttons -->
  <div class="row buttons">
      <?php echo GxHtml::submitButton(Yii::t('app', 'Search')); ?>
      <?php echo GxHtml::button(Yii::t('app', 'PDF'),  array('id' => 'exportToPdf')); ?>
  </div>    
<?php $this->endWidget(); ?>   
</div><!-- search-form -->

_pdf查看

<div class="pdfContainer" id="pdfPage">    
  <div class="pdfHeader">
    <img src="images/logo.png" style="float:left; text-align: top;"></img>
    <div class="pdfTitle" style="text-align: right; float: right;">                    
       <h3>Service Report</h3>                    
    </div>
  </div><!-- header -->    
  <?php echo "Prepared by: ".Yii::app()->user->name."\n" ?>           
  <?php **//Possibly echo contents here?** ?>   
  <div class="clear"></div>    
    <div class="pdfFooter">         
    </div><!-- footer -->    
  </div><!-- page -->
</div>

控制器/动作

public function actionPdf(){       
    $this->layout='pdf';
    /* mPDF */
    $mPDF1 = Yii::app()->ePdf->mpdf();

    /* render (full page) */
    $mPDF1->WriteHTML($this->render('pdf', array(), true));

    /* renderPartial (only 'view' of current controller) */
    $mPDF1->WriteHTML($this->renderPartial('pdf', array(), true));

    /* Outputs ready PDF */
    $mPDF1->Output();      
}

管理员查看:

<?php        
Yii::app()->clientScript->registerScript('search', "       
   $('#exportToPdf').click(function(){
   window.location = '". $this->createUrl('Weeklyservicereport/pdf') . "?' + $(this).parents('form').serialize() + '&export=true';
   return false;
});           

$('.search-form form').submit(function(){
    $('#weeklyservicereport-grid').yiiGridView('update', {
        data: $(this).serialize()
    });
    return false;
    });
    ");
?>
<div class="search-form" style="display:block">               
    <?php $this->renderPartial('_search', array('model' => $model,)); ?>           
</div> <!-- Search Form -->
/* Gridview Widget */  
<?php $this->widget('application.components.widgets.tlbExcelView', array(
    'id'            => 'weeklyservicereport-grid',
    'dataProvider'  => $model->search(),
     .....
     .....
    'columns'=>array(
        /* Column names */
    ),
 )); 
?>

1 个答案:

答案 0 :(得分:3)

你已经非常接近解决方案了,我将在这里写下你可以使用的逻辑。

  1. 为PDF标题创建视图;
  2. 为PDF页脚创建视图;
  3. 为您的Gridview创建一个视图;
  4. 查看:_pdf_header.php

    <div class="pdfHeader">
      <img src="images/logo.png" style="float:left; text-align: top;"></img>
      <div class="pdfTitle" style="text-align: right; float: right;">                    
         <h3>Service Report</h3>                    
      </div>
    </div>
    

    查看:_pdf_footer.php

    <div class="pdfFooter">
      <h5>Your Footer Page</h5>
    </div>
    

    查看:_gridview.php

    <?php $this->widget('application.components.widgets.tlbExcelView', array(
        'id'            => 'weeklyservicereport-grid',
        'dataProvider'  => $dataProvider,
        'columns'       => array( /*YOUR COLUMNS */   ),
    ));
    ?>
    

    在你的actionPdf中,你只是按照@ineersa:

    的建议渲染部分视图
    public function actionPdf(){      
    
        $this->layout      = 'pdf';
        $model             = new Model();
        $model->attributes = $_GET['Model']; /* to execute the filters (if is the case) */
        $dataProvider      = $model->search();
    
        /* if yu want to ignore the pagination and retrieve all records */
        $dataProvider->pagination = false; 
    
        $mPDF1 = Yii::app()->ePdf->mpdf();
    
        $mPDF1->WriteHTML($this->renderPartial('_pdf_header', array(), true));
    
        $mPDF1->WriteHTML($this->renderPartial('_gridview', array('dataProvider' => $dataProvider), true));
    
        $mPDF1->WriteHTML($this->renderPartial('_pdf_footer', array(), true));
    
        $mPDF1->Output();      
    }
    

    参考:

    http://www.yiiframework.com/forum/index.php/topic/15677-printing-a-cgridview/