Yii框架中使用PHPExcel導出Excel文件

最近在研究PHP的Yii框架，很喜歡，碰到導出Excel的問題，研究了一下，就有了下面的方法：

 

一、首先在config\main.php中添加對PHPExcel的引用，個人方式是這樣：

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// autoloading model and component classes      'import' => array (                          'application.models.*' ,          'application.components.*' ,          'application.extensions.phpexcel.*' ,                   ),

另外也有人用components 這個配置，可是個人有問題，因此就用上面的方法。

 

二、按照下面的代碼修改PHPExcel代碼目錄裏的Autoloader.php文件：

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public  static  function  Register() {          $functions  = spl_autoload_functions();              foreach  (  $functions  as   $function )                  spl_autoload_unregister( $function );              $functions  =  array_merge ( array ( array ( 'PHPExcel_Autoloader' , 'Load' )), $functions );              foreach  (  $functions  as  $function )                  $x  = spl_autoload_register( $function );              return  $x ;           }     //    function Register()

上面的函數中，註釋掉的是原有的代碼。

 

三、下面的代碼是輸出Excel，以及一些經常使用的屬性設置，在你的controller中：

     

    public  function actionExport()

     {

         $objectPHPExcel  =  new  PHPExcel();

         $objectPHPExcel ->setActiveSheetIndex(0);

    

         $page_size  = 52;

         //數據的取出

         $model  = Yii::app()->session[ 'printdata' ];

    

         $dataProvider  =  $model ->search();

    

         $dataProvider ->setPagination(false);

         $data  =  $dataProvider ->getData();

         $count  =  $dataProvider ->getTotalItemCount();

         //總頁數的算出

         $page_count  = (int)( $count / $page_size ) +1;

         $current_page  = 0;

    

         $n  = 0;

         foreach  (  $data  as  $product  )

         {

             if  (  $n  %  $page_size  === 0 )

             {

                 $current_page  =  $current_page  +1;

    

                 //報表頭的輸出

                 $objectPHPExcel ->getActiveSheet()->mergeCells( 'B1:G1' );

                 $objectPHPExcel ->getActiveSheet()->setCellValue( 'B1' , '產品信息表' );

    

                 $objectPHPExcel ->setActiveSheetIndex(0)->setCellValue( 'B2' , '產品信息表' );

                 $objectPHPExcel ->setActiveSheetIndex(0)->setCellValue( 'B2' , '產品信息表' );

                 $objectPHPExcel ->setActiveSheetIndex(0)->getStyle( 'B1' )->getFont()->setSize(24);

                 $objectPHPExcel ->setActiveSheetIndex(0)->getStyle( 'B1' )

                     ->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);

    

                 $objectPHPExcel ->setActiveSheetIndex(0)->setCellValue( 'B2' , '日期：' . date ( "Y年m月j日" ));

                 $objectPHPExcel ->setActiveSheetIndex(0)->setCellValue( 'G2' , '第' . $current_page . '/' . $page_count . '頁' );

                 $objectPHPExcel ->setActiveSheetIndex(0)->getStyle( 'G2' )

                     ->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);

                    

                 //表格頭的輸出

                 $objectPHPExcel ->getActiveSheet()->getColumnDimension( 'A' )->setWidth(5);

                 $objectPHPExcel ->setActiveSheetIndex(0)->setCellValue( 'B3' , '編號' );

                 $objectPHPExcel ->getActiveSheet()->getColumnDimension( 'B' )->setWidth(6.5);

                 $objectPHPExcel ->setActiveSheetIndex(0)->setCellValue( 'C3' , '名稱' );

                 $objectPHPExcel ->getActiveSheet()->getColumnDimension( 'C' )->setWidth(17);

                 $objectPHPExcel ->setActiveSheetIndex(0)->setCellValue( 'D3' , '生產廠家' );

                 $objectPHPExcel ->getActiveSheet()->getColumnDimension( 'D' )->setWidth(22);

                 $objectPHPExcel ->setActiveSheetIndex(0)->setCellValue( 'E3' , '單位' );

                 $objectPHPExcel ->getActiveSheet()->getColumnDimension( 'E' )->setWidth(15);

                 $objectPHPExcel ->setActiveSheetIndex(0)->setCellValue( 'F3' , '單價' );

                 $objectPHPExcel ->getActiveSheet()->getColumnDimension( 'F' )->setWidth(15);

                 $objectPHPExcel ->setActiveSheetIndex(0)->setCellValue( 'G3' , '在庫數' );

                 $objectPHPExcel ->getActiveSheet()->getColumnDimension( 'G' )->setWidth(15);

                    

                 //設置居中

                 $objectPHPExcel ->getActiveSheet()->getStyle( 'B3:G3' )

                     ->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);

    

                 //設置邊框

                 $objectPHPExcel ->getActiveSheet()->getStyle( 'B3:G3'  )

                     ->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);

                 $objectPHPExcel ->getActiveSheet()->getStyle( 'B3:G3'  )

                     ->getBorders()->getLeft()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);

                 $objectPHPExcel ->getActiveSheet()->getStyle( 'B3:G3'  )

                     ->getBorders()->getRight()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);

                 $objectPHPExcel ->getActiveSheet()->getStyle( 'B3:G3'  )

                     ->getBorders()->getBottom()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);

                 $objectPHPExcel ->getActiveSheet()->getStyle( 'B3:G3'  )

                     ->getBorders()->getVertical()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);

    

                 //設置顏色

                 $objectPHPExcel ->getActiveSheet()->getStyle( 'B3:G3' )->getFill()

                     ->setFillType(PHPExcel_Style_Fill::FILL_SOLID)->getStartColor()->setARGB( 'FF66CCCC' );

                    

             }

             //明細的輸出

             $objectPHPExcel ->getActiveSheet()->setCellValue( 'B' .( $n +4) , $product ->id);

             $objectPHPExcel ->getActiveSheet()->setCellValue( 'C' .( $n +4) , $product ->product_name);

             $objectPHPExcel ->getActiveSheet()->setCellValue( 'D' .( $n +4) , $product ->product_agent->name);

             $objectPHPExcel ->getActiveSheet()->setCellValue( 'E' .( $n +4) , $product ->unit);

             $objectPHPExcel ->getActiveSheet()->setCellValue( 'F' .( $n +4) , $product ->unit_price);

             $objectPHPExcel ->getActiveSheet()->setCellValue( 'G' .( $n +4) , $product ->library_count);

             //設置邊框

             $currentRowNum  =  $n +4;

             $objectPHPExcel ->getActiveSheet()->getStyle( 'B' .( $n +4). ':G' . $currentRowNum  )

                     ->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);

             $objectPHPExcel ->getActiveSheet()->getStyle( 'B' .( $n +4). ':G' . $currentRowNum  )

                     ->getBorders()->getLeft()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);

             $objectPHPExcel ->getActiveSheet()->getStyle( 'B' .( $n +4). ':G' . $currentRowNum  )

                     ->getBorders()->getRight()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);

             $objectPHPExcel ->getActiveSheet()->getStyle( 'B' .( $n +4). ':G' . $currentRowNum  )

                     ->getBorders()->getBottom()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);

             $objectPHPExcel ->getActiveSheet()->getStyle( 'B' .( $n +4). ':G' . $currentRowNum  )

                     ->getBorders()->getVertical()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);

             $n  =  $n  +1;    

         }

    

         //設置分頁顯示

         //$objectPHPExcel->getActiveSheet()->setBreak( 'I55' , PHPExcel_Worksheet::BREAK_ROW );

         //$objectPHPExcel->getActiveSheet()->setBreak( 'I10' , PHPExcel_Worksheet::BREAK_COLUMN );

         $objectPHPExcel ->getActiveSheet()->getPageSetup()->setHorizontalCentered(true);

         $objectPHPExcel ->getActiveSheet()->getPageSetup()->setVerticalCentered(false);

    

    

         ob_end_clean();

         ob_start();

    

         header( 'Content-Type : application/vnd.ms-excel' );

         header( 'Content-Disposition:attachment;filename="' . '產品信息表-' . date ("Y年m月j日 ").'.xls" ');

         $objWriter = PHPExcel_IOFactory::createWriter( $objectPHPExcel , 'Excel5' );

         $objWriter ->save( 'php://output' );

代碼執行後，會直接生成Excel，並提示下載或打開。