Thêm một biểu tượng cho một tờ excel bằng php trội

Question

Tôi cố gắng để thêm một hình ảnh biểu trưng trên excel bảng tính được tạo ra sử dụng mã niêm yết dưới đây nhưng vì một lý do nó không làm gì

$objReader = PHPExcel_IOFactory::createReader('Excel2007'); 
    $objPHPExcel = $objReader->load("workbooks/" . $labref . "/" . $labref . ".xlsx"); 
    $objPHPExcel->getActiveSheet(2); 
    $objWorkSheet = $objPHPExcel->createSheet(); 
    $objWorkSheet->setTitle("Sample Summary");   
    $dir1 = "exclusive_image"; 

     $objDrawing = new PHPExcel_Worksheet_Drawing(); 
       $objDrawing->setName("name"); 
       $objDrawing->setDescription("Description"); 
       $objDrawing->setPath(base_url().'exclusive_image/nqcl.png'); 
       $objDrawing->setCoordinates('A1'); 
       $objDrawing->setWorksheet($objWorkSheet->getActiveSheet(2)); 
     $objWriter = new PHPExcel_Writer_Excel2007($objPHPExcel); 
     $objWriter->save("workbooks/" . $labref . "/" . $labref . ".xlsx"); 

Answer 1

Việc thêm logo rất đơn giản, hãy thử mã bên dưới.

$objPHPExcel = new PHPExcel(); 
$sheet = $objPHPExcel->setSheetIndexAndTitle(1, "YOUR_SHEET_TITLE"); // first sheet 
$objDrawing = new PHPExcel_Worksheet_Drawing(); 
$objDrawing->setName('Logo'); 
$objDrawing->setDescription('Logo'); 
$logo = base_path() . '/images/logo.png'; // Provide path to your logo file 
$objDrawing->setPath($logo); 
$objDrawing->setOffsetX(8); // setOffsetX works properly 
$objDrawing->setOffsetY(300); //setOffsetY has no effect 
$objDrawing->setCoordinates('B1'); 
$objDrawing->setHeight(75); // logo height 
$objDrawing->setWorksheet($sheet); 

Answer 2

thử,

public function rep() 
    {  
     //$this->load->library('phpexcel'); 
     $this->load->library('PHPExcel/IOFactory'); 
     $objPHPExcel = new PHPExcel(); 

     // Set document properties 
     $objPHPExcel->getProperties()->setCreator("Maarten Balliauw") 
           ->setLastModifiedBy("dev@Eri") 
           ->setTitle("Laporan Barang") 
           ->setSubject("Laporan Barang") 
           ->setDescription("report using PHPEXCEL.") 
           ->setKeywords("office 2007 openxml php") 
           ->setCategory("Test result file"); 

     // Create the worksheet 
     $objPHPExcel->setActiveSheetIndex(0); 

     //DATA 
     $data = array(array('kode'=>'B001', 
         'Barang'=>'Dunhill', 
         'Kategori'=>'Rokok'), 
        array('kode'=>'B002', 
         'Barang'=>'Marlboro', 
         'Kategori'=>'Rokok'), 
        array('kode'=>'B003', 
         'Barang'=>'Pepsodent', 
         'Kategori'=>'Pasta Gigi'), 
        array('kode'=>'B004', 
         'Barang'=>'Gillete Goal', 
         'Kategori'=>'Pisau Cukur')); 

     ################################## HEADER TABLE ################################# 
     $objPHPExcel->getActiveSheet()->setCellValue('A6', "Kode Barang") 
           ->setCellValue('B6', "Barang") 
           ->setCellValue('C6', "Kategori"); 
     ################################## /HEADER TABLE ################################ 


     $nox=count($data)+6; 

     ############################### ROW VALUE TABLE ############################## 
     $objPHPExcel->getActiveSheet()->fromArray($data, NULL, 'A7'); 
     ############################### /ROW VALUE TABLE ############################# 

     // Set page orientation and size 
     $objPHPExcel->getActiveSheet()->getPageSetup()->setOrientation(PHPExcel_Worksheet_PageSetup::ORIENTATION_LANDSCAPE); 
     $objPHPExcel->getActiveSheet()->getPageSetup()->setPaperSize(PHPExcel_Worksheet_PageSetup::PAPERSIZE_LEGAL); 
     $objPHPExcel->getActiveSheet()->getPageMargins()->setTop(0.75); 
     $objPHPExcel->getActiveSheet()->getPageMargins()->setRight(0.75); 
     $objPHPExcel->getActiveSheet()->getPageMargins()->setLeft(0.75); 
     $objPHPExcel->getActiveSheet()->getPageMargins()->setBottom(0.75); 
     $objPHPExcel->getActiveSheet()->getHeaderFooter()->setOddFooter('&L&B' . $objPHPExcel->getProperties()->getTitle() . '&RPage &P of &N'); 

     // Set title row bold; 
     $objPHPExcel->getActiveSheet()->getStyle('A6:C6')->getFont()->setBold(true); 
     // Set fills 
     $objPHPExcel->getActiveSheet()->getStyle('A6:C6')->getFill()->setFillType(PHPExcel_Style_Fill::FILL_SOLID); 
     $objPHPExcel->getActiveSheet()->getStyle('A6:C6')->getFill()->getStartColor()->setARGB('FF808080'); 

     $objPHPExcel->getActiveSheet()->getColumnDimension('A')->setAutoSize(true); 
     $objPHPExcel->getActiveSheet()->getColumnDimension('B')->setAutoSize(true); 
     $objPHPExcel->getActiveSheet()->getColumnDimension('C')->setAutoSize(true); 

     // Set autofilter 
     // Always include the complete filter range! 
     // Excel does support setting only the caption 
     // row, but that's not a best practise... 
     $objPHPExcel->getActiveSheet()->setAutoFilter($objPHPExcel->getActiveSheet()->calculateWorksheetDimension()); 

     // Set active sheet index to the first sheet, so Excel opens this as the first sheet 
     $objPHPExcel->setActiveSheetIndex(0); 

     $sharedStyle1 = new PHPExcel_Style(); 
     $sharedStyle2 = new PHPExcel_Style(); 

     $sharedStyle1->applyFromArray(
     array('borders' => array('bottom' => array('style' => PHPExcel_Style_Border::BORDER_THIN), 
          'top'  => array('style' => PHPExcel_Style_Border::BORDER_THIN), 
          'right' => array('style' => PHPExcel_Style_Border::BORDER_MEDIUM), 
          'left'  => array('style' => PHPExcel_Style_Border::BORDER_MEDIUM)), 
          ) 
     ); 

     $objPHPExcel->getActiveSheet()->setSharedStyle($sharedStyle1, "A6:C$nox"); 

     // Set style for header row using alternative method 
     $objPHPExcel->getActiveSheet()->getStyle('A6:C6')->applyFromArray(
      array('font'  => array('bold' => true), 
        'alignment' => array('horizontal' => PHPExcel_Style_Alignment::HORIZONTAL_LEFT), 
        'borders' => array('top' => array('style' => PHPExcel_Style_Border::BORDER_THIN)), 
        'fill'  => array('type'   => PHPExcel_Style_Fill::FILL_GRADIENT_LINEAR, 
             'rotation'  => 90, 
             'startcolor' => array('argb' => 'FFA0A0A0'), 
                   'endcolor'  => array('argb' => 'FFFFFFFF')) 
        )); 

     // Add a drawing to the worksheet 
     $objDrawing = new PHPExcel_Worksheet_Drawing(); 
     $objDrawing->setName('Logo'); 
     $objDrawing->setDescription('Logo'); 
     $objDrawing->setPath('./assets/images/photo.jpg'); 

     $objDrawing->setCoordinates('A2'); 
     $objDrawing->setHeight(50); 
     $objDrawing->setWidth(50); 
     $objDrawing->setWorksheet($objPHPExcel->getActiveSheet()); 

     ############################# HEADER TABLE ####################################### 
     $objPHPExcel->getActiveSheet()->getStyle('A6:C1000')->getFont()->setName('Arial'); 
     $objPHPExcel->getActiveSheet()->getStyle('A6:C1000')->getFont()->setSize(12); 
     ############################# /HEADER TABLE ###################################### 


     // Merge cells 
     ############################# PAGE TITLE ######################################### 
     $objPHPExcel->getActiveSheet()->mergeCells('A2:C2'); 
     $objPHPExcel->getActiveSheet()->setCellValue('A2', "Compeni"); 
     $objPHPExcel->getActiveSheet()->getStyle('A2:C2')->getFont()->setName('Arial'); 
     $objPHPExcel->getActiveSheet()->getStyle('A2:C2')->getFont()->setSize(18); 
     $objPHPExcel->getActiveSheet()->getStyle('A2')->getFont()->setSize(22); 
     $objPHPExcel->getActiveSheet()->getStyle('A2:C2')->getFont()->setBold(true); 
     $objPHPExcel->getActiveSheet()->getStyle('A2:C2')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 
     ############################# /PAGE TITLE ######################################## 


     ############################# SUB PAGE TITLE ##################################### 
     $objPHPExcel->getActiveSheet()->mergeCells('A3:C3'); 
     $objPHPExcel->getActiveSheet()->setCellValue('A3',"Laporan Barang"); 
     $objPHPExcel->getActiveSheet()->getStyle('A3:C3')->getFont()->setName('Verdana'); 
     $objPHPExcel->getActiveSheet()->getStyle('A3:C3')->getFont()->setSize(14); 
     $objPHPExcel->getActiveSheet()->getStyle('A3:C3')->getFont()->setBold(true); 
     $objPHPExcel->getActiveSheet()->getStyle('A3:C3')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 
     ############################# /SUB PAGE TITLE #################################### 


     ############################# DETAIL PAGE REPORT ##################################### 
     $objPHPExcel->getActiveSheet()->mergeCells('A4:C4'); 
     $objPHPExcel->getActiveSheet()->setCellValue('A4',"Per ".date("d-F-Y").""); 
     $objPHPExcel->getActiveSheet()->getStyle('A4:C4')->getFont()->setName('Verdana'); 
     $objPHPExcel->getActiveSheet()->getStyle('A4:C4')->getFont()->setSize(12); 
     $objPHPExcel->getActiveSheet()->getStyle('A4:C4')->getFont()->setBold(true); 
     $objPHPExcel->getActiveSheet()->getStyle('A4:C4')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 
     ############################# /DETAIL PAGE REPORT #################################### 


     // Redirect output to a client's web browser (Excel2007) 
     header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'); 
     header('Content-Disposition: attachment;filename="test"'.date("d-F-Y").'".xlsx"'); 
     header('Cache-Control: max-age=0'); 

     $objWriter = IOFactory::createWriter($objPHPExcel, 'Excel2007'); 
     $objWriter->save('php://output'); 
     $this->load->view('test'); 
     exit; 

    } 

Answer 3

Sử dụng:

<?php 
include 'DB.php'; 

error_reporting(E_ALL); 

ini_set('include_path', ini_get('include_path').';../Classes/'); 
include 'PHPExcel.php'; 
include 'PHPExcel/Writer/Excel2007.php'; 

$excel = new PHPExcel(); 
header('Content-Type: application/vnd.ms-excel'); 
header('Content-Disposition: attachment;filename="your_name.xls"'); 
header('Cache-Control: max-age=0'); 

$excel->setActiveSheetIndex(0) 
     ->setCellValue('A1', 'Hello') 
     ->setCellValue('B2', 'world!') 
     ->setCellValue('C1', 'Hello') 
     ->setCellValue('D2', 'world!'); 

$objDrawing = new PHPExcel_Worksheet_Drawing(); 
$objDrawing->setName('Logo'); 
$objDrawing->setDescription('Logo'); 
$logo = 'images/logo.png'; // Provide path to your logo file 
$objDrawing->setPath($logo); //setOffsetY has no effect 
$objDrawing->setCoordinates('E1'); 
$objDrawing->setHeight(200); // logo height 
$objDrawing->setWorksheet($excel->getActiveSheet()); 


// Do your stuff here 

writer = PHPExcel_IOFactory::createWriter($excel, 'Excel5'); 

// This line will force the file to download 
$writer->save('php://output');