需要帮助在Zend Framework中创建PDF

时间:2011-05-30 19:39:27

标签: zend-framework doctrine

我在我的应用程序中使用了Doctrine 1.2.3,我正在尝试使用zend_pdf_table组件基于以下教程http://devzone.zend.com/article/12492-Creating-PDF-Documents-with-Zend-Framework创建PDF报告。

编辑文档已创建,但我只能在报告中显示第一条记录,并且尽管尝试添加自己的样式仍会出现样式错误。

我可能会留下这个,因为我的项目时间不多了,我会从头开始创建自己的PDF。

[error] [client 127.0.0.1] PHP Notice:  Trying to get property of non-object in C:\\WebDocs\\xx\\library\\Zend\\Pdf\\Style.php on line 211

我修改后的代码在

下面
// report to print todays appointments
   public function todaysgroomingappointmentsAction()
   {
    try{

    $t=date('y-m-d');

  $q = Doctrine_Query::create()
    ->select('CONCAT(g.gapmtSTime, g.gapmtETime) AS Time, CONCAT(c.firstname, c.lastname) AS Client, p.name AS Pet, r.groomprocedure AS Procedure, u.name AS Groomer')
    ->from('PetManager_Model_Groomappointments g')
    ->leftJoin('g.PetManager_Model_Clients c')
    ->leftJoin('g.PetManager_Model_Pets p')
    ->leftJoin('g.PetManager_Model_Users u')
    ->leftJoin('g.PetManager_Model_Groomservices s')
    ->leftJoin('s.PetManager_Model_Groomprocedures r')
    ->where('g.gapmtStatus = 1 AND g.gapmtDate = ?',$t);
    $result = $q->fetchArray();

  require_once 'Zend/Pdf.php';;         
  require_once 'My/Pdf.php';    
  require_once 'My/Pdf/Document.php';
  require_once 'My/Pdf/Page.php';
  require_once 'My/Pdf/Table.php';
  require_once 'My/Pdf/Table/Row.php';
  require_once 'My/Pdf/Table/Cell.php';
  require_once 'My/Pdf/Table/Column.php';
  require_once 'My/Pdf/Table/HeaderRow.php';  

    // create PDF
    $pdf = new My_Pdf_Document('todaysappointments.pdf', 'D:/');

    // create page
    $page = $pdf->createPage();

    // define font resource
   $font = Zend_Pdf_Font::fontWithName(Zend_Pdf_Font::FONT_HELVETICA);

   // set font
  $page->setFont($font, 24);

  // create table
 $table = new My_Pdf_Table(4);

 // iterate over record set
 // set up table content
  foreach ($result as $record) {
   $row = new My_Pdf_Table_Row();
  $cols = array();
  foreach ($record as $k => $v) {
   $col = new My_Pdf_Table_Column();
    $col->setText($v);
    $cols[] = $col;      
  }
  $row->setColumns($cols);
  $row->setFont($font, 14);
  $row->setBorder(My_Pdf::TOP, new Zend_Pdf_Style());
  $row->setBorder(My_Pdf::BOTTOM, new Zend_Pdf_Style());
  $row->setBorder(My_Pdf::LEFT, new Zend_Pdf_Style());
  $row->setCellPaddings(array(10,10,10,10));
  $table->addRow($row);
 }

  // add table to page
 $page->addTable($table, 0, 0);

 // add page to document
 $pdf->addPage($page);

 // save as file
 $pdf->save('todaysappointments.pdf');
  echo 'SUCCESS: Document saved!';  
  } catch (Zend_Pdf_Exception $e) {
  die ('PDF error: ' . $e->getMessage());  
 } catch (Exception $e) {
 die ('Application error: ' . $e->getMessage());    
}
} 

任何人都可以告诉我为什么我会遇到这个错误以及如何解决它。

非常感谢。

1 个答案:

答案 0 :(得分:0)

如果你需要保存那么你必须添加一个文件名作为参数到$ pdf-> save(),如果你需要打印出内容你可以使用echo $ pdf-> render(),当然发送pdf的右侧标题。

关于样式,你必须使用Zend_Pdf_Style定义任何样式,而不只是传递空的新Zend_Pdf_Style(),如:

$ style = new Zend_Pdf_Style(); $ style-> setLineColor(new Zend_Pdf_Color_Rgb(0,0,0)); $ style-> setLineWidth(1);