Yii框架使用PHPExcel导出Excel文件的方法分析【改进版】

php  /  管理员 发布于 7年前   159

本文实例讲述了Yii框架使用PHPExcel导出Excel文件的方法。分享给大家供大家参考，具体如下：

最近在研究PHP的Yii框架，很喜欢，碰到导出Excel的问题，研究了一下，就有了下面的方法：

1、首先在config\main.php中添加对PHPExcel的引用，我的方式是这样：

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

另外也有人用components 这个配置，但是我的有问题，所以就用上面的方法。

2、按照下面的代码修改PHPExcel代码目录里的Autoloader.php文件：

public static function Register() {    /*if (function_exists('__autoload')) {      //  Register any existing autoloader function with SPL, so we don't get any clashes      spl_autoload_register('__autoload');    }    //  Register ourselves with SPL    return spl_autoload_register(array('PHPExcel_Autoloader', 'Load'));*/    $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()

上面的函数中，注释掉的是原有的代码。

3、下面的代码是输出Excel，以及一些常用的属性设置，在你的controller中：

/*导出为Excel*/public function actionExport(){    $objectPHPExcel = new PHPExcel();    $objectPHPExcel->setActiveSheetIndex(0);    $page_size = 52;    //数据的取出    $model = Yii::app()->session['printdata'];    $dataProvider = $model->search();    $dataProvider->setPagination(false);    $data = $dataProvider->getData();    $count = $dataProvider->getTotalItemCount();    //总页数的算出    $page_count = (int)($count/$page_size) +1;    $current_page = 0;    $n = 0;    foreach ( $data as $product )    {      if ( $n % $page_size === 0 )      {        $current_page = $current_page +1;        //报表头的输出        $objectPHPExcel->getActiveSheet()->mergeCells('B1:G1');        $objectPHPExcel->getActiveSheet()->setCellValue('B1','产品信息表');        $objectPHPExcel->setActiveSheetIndex(0)->setCellValue('B2','产品信息表');        $objectPHPExcel->setActiveSheetIndex(0)->setCellValue('B2','产品信息表');        $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.'页');        $objectPHPExcel->setActiveSheetIndex(0)->getStyle('G2')          ->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);        //表格头的输出        $objectPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(5);        $objectPHPExcel->setActiveSheetIndex(0)->setCellValue('B3','编号');        $objectPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(6.5);        $objectPHPExcel->setActiveSheetIndex(0)->setCellValue('C3','名称');        $objectPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(17);        $objectPHPExcel->setActiveSheetIndex(0)->setCellValue('D3','生产厂家');        $objectPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(22);        $objectPHPExcel->setActiveSheetIndex(0)->setCellValue('E3','单位');        $objectPHPExcel->getActiveSheet()->getColumnDimension('E')->setWidth(15);        $objectPHPExcel->setActiveSheetIndex(0)->setCellValue('F3','单价');        $objectPHPExcel->getActiveSheet()->getColumnDimension('F')->setWidth(15);        $objectPHPExcel->setActiveSheetIndex(0)->setCellValue('G3','在库数');        $objectPHPExcel->getActiveSheet()->getColumnDimension('G')->setWidth(15);        //设置居中        $objectPHPExcel->getActiveSheet()->getStyle('B3:G3')          ->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);        //设置边框        $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);        //设置颜色        $objectPHPExcel->getActiveSheet()->getStyle('B3:G3')->getFill()          ->setFillType(PHPExcel_Style_Fill::FILL_SOLID)->getStartColor()->setARGB('FF66CCCC');      }      //明细的输出      $objectPHPExcel->getActiveSheet()->setCellValue('B'.($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);      //设置边框      $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 = $n +1;    }    //设置分页显示    //$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="'.'产品信息表-'.date("Y年m月j日").'.xls"');    $objWriter= PHPExcel_IOFactory::createWriter($objectPHPExcel,'Excel5');    $objWriter->save('php://output');}

代码执行后，会直接生成Excel，并提示下载或打开。

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希望本文所述对大家基于Yii框架的PHP程序设计有所帮助。

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