thinkphp3.2與phpexcel帶圖片生成 完美案例


thinkphp3.2與phpexcel完美案例

// 導出exl
    public function look_down(){
        $id = I('get.id');
        $m = M ('offer_goods');
        $where['offer_id'] = $id;
        $data = $m->field('goods_id,goods_sn,goods_name,barcode,goods_type,price')->select();
        
        // 導出Exl
        import("Org.Util.PHPExcel");
        import("Org.Util.PHPExcel.Worksheet.Drawing");
        import("Org.Util.PHPExcel.Writer.Excel2007");
        $objPHPExcel = new \PHPExcel();
        $objWriter = new \PHPExcel_Writer_Excel2007($objPHPExcel);
    
        $objActSheet = $objPHPExcel->getActiveSheet();
        
        // 水平居中(位置很重要,建議在最初始位置)
        $objPHPExcel->setActiveSheetIndex(0)->getStyle('A')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
        $objPHPExcel->setActiveSheetIndex(0)->getStyle('B1')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
        $objPHPExcel->setActiveSheetIndex(0)->getStyle('C')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
        $objPHPExcel->setActiveSheetIndex(0)->getStyle('D')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
        $objPHPExcel->setActiveSheetIndex(0)->getStyle('E')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
        $objPHPExcel->setActiveSheetIndex(0)->getStyle('F')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
        
        $objActSheet->setCellValue('A1', '商品貨號');
        $objActSheet->setCellValue('B1', '商品名稱');
        $objActSheet->setCellValue('C1', '商品圖');
        $objActSheet->setCellValue('D1', '商品條碼');
        $objActSheet->setCellValue('E1', '商品屬性');
        $objActSheet->setCellValue('F1', '報價(港幣)');
        // 設置個表格寬度
        $objPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(16);
        $objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(80);
        $objPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(15);
        $objPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(20);
        $objPHPExcel->getActiveSheet()->getColumnDimension('E')->setWidth(12);
        $objPHPExcel->getActiveSheet()->getColumnDimension('F')->setWidth(12);
        
        // 垂直居中
        $objPHPExcel->getActiveSheet()->getStyle('A')->getAlignment()->setVertical(\PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('B')->getAlignment()->setVertical(\PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('D')->getAlignment()->setVertical(\PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('E')->getAlignment()->setVertical(\PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('F')->getAlignment()->setVertical(\PHPExcel_Style_Alignment::VERTICAL_CENTER);
        
        // 處理表數據
        foreach($data as $k=>$v){
            $k +=2;
            $objActSheet->setCellValue('A'.$k, $v['goods_sn']);    
            $objActSheet->setCellValue('B'.$k, $v['goods_name']);    
                
            
            $img = M('goods')->where('goods_id = '.$v['goods_id'])->field('goods_thumb')->find();
            // 圖片生成
            $objDrawing[$k] = new \PHPExcel_Worksheet_Drawing();
            $objDrawing[$k]->setPath('./Upload/'.$img['goods_thumb']);
            // 設置寬度高度
            $objDrawing[$k]->setHeight(80);//照片高度
            $objDrawing[$k]->setWidth(80); //照片寬度
            /*設置圖片要插入的單元格*/
            $objDrawing[$k]->setCoordinates('C'.$k);
            // 圖片偏移距離
            $objDrawing[$k]->setOffsetX(12);
            $objDrawing[$k]->setOffsetY(12);
            $objDrawing[$k]->setWorksheet($objPHPExcel->getActiveSheet());
            
            // 表格內容
            $objActSheet->setCellValue('D'.$k, $v['barcode']);    
            $objActSheet->setCellValue('E'.$k, $v['goods_type']);    
            $objActSheet->setCellValue('F'.$k, $v['price']);
                
            // 表格高度
            $objActSheet->getRowDimension($k)->setRowHeight(80);
            
        }
        
        $fileName = '報價表';
        $date = date("Y-m-d",time());
        $fileName .= "_{$date}.xls";

        $fileName = iconv("utf-8", "gb2312", $fileName);
        //重命名表
        // $objPHPExcel->getActiveSheet()->setTitle('test');
        //設置活動單指數到第一個表,所以Excel打開這是第一個表
        $objPHPExcel->setActiveSheetIndex(0);
        header('Content-Type: application/vnd.ms-excel');
        header("Content-Disposition: attachment;filename=\"$fileName\"");
        header('Cache-Control: max-age=0');

        $objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
        $objWriter->save('php://output'); //文件通過瀏覽器下載
        // END    
    }

注意事項:
1.phpexcel下載地址:http://phpexcel.codeplex.com/

2.把Classes目錄下的文件(PHPExcel.php和PHPExcel文件夾),放到ThinkPHP\Library\Org\Util目錄下(放到其他目錄下也可以,只需要能加載類都沒有問題)。並把PHPExcel.php 改成PHPExcel.class.php(這一步很重要,你需要加載的php文件都要改成xxx.class.php才行)

3.手動導入類(請注意"\"符號)
import("Org.Util.PHPExcel");
$objPHPExcel = new \PHPExcel();
(本人試過自動加載類,比較麻煩,因為phpexcel的文件都需要加上“namespace Org\Util;”,所以干脆就選擇手動加載類)

4.水平居中,垂直居中,高度 等設置。注意放的位置,如果你放在末尾,那么是下一樣生效。放到頭部,第一行生效(上面代碼是第一行生效,如果放到foreach里面就是下一行生效)。

5.import介紹。import("Org.Util.PHPExcel.Writer.Excel2007"); 文件位置:Org\Util\PHPExcel\Writer\Excel2007.class.php

6.圖片地址一定要是本地。
$objDrawing[$k]->setPath('./Upload/'.$img['goods_thumb']); 圖片位置:安裝目錄/Upload/xxx


容易出現的問題: 
1.'class xxx not found' 類導入不成功,可以先在xxx.class.php 放個function ss(){} 然后輸出下$xx = new xxx; $xx->ss()輸出下看結果。

 

分析地址:http://www.thinkphp.cn/code/2112.html

 


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