PHPExcel setVisible(false)不起作用

时间:2017-02-07 08:28:29

标签: symfony phpexcel visible

我将我硬盘中存在的Excel文件转换为HTML表格。 我的“showAction”很棒!使用 PHPExcel 1.8 symfony 2.5 & PHP 5.3.13

我只想要显示前14列。 我要做一个过滤器。

我的ReadFilter课程:

class MyReadFilter implements PHPExcel_Reader_IReadFilter {

    public function __construct($fromColumn, $toColumn) {
        $this->columns = array();
        $toColumn++;
        while ($fromColumn !== $toColumn) {
            $this->columns[] = $fromColumn++;
        }
    }

    public function readCell($column, $row, $worksheetName = '') {
          if (in_array($column, $this->columns)) {
              return true;
          }
          return false;
      }
}

我的DefaultController中的showAction()函数:

public function showAction()
{
    $ami = glob('path/to/directory.{xlsx,xls,xlsm,xlsm.ink}', GLOB_BRACE);

    $filterSubset = new MyReadFilter('A', 'N'); 

    $objReader = \PHPExcel_IOFactory::createReaderForFile($ami[0]);

    $objReader->setReadFilter($filterSubset); 

    $objPHPExcel = $objReader->load($ami[0]);

    $objPHPExcel->setActiveSheetIndex(0);

    $writer = \PHPExcel_IOFactory::createWriter($objPHPExcel, "HTML");

    $writer->generateStyles();
    $writer->generateSheetData();

    return $this->render('MyBundle:Default:testexcel.html.twig', array(
        'excelHtml'=>$writer,
        'stylesExcel'=>$writer,
    ));
}

问题是,空白列('O','P','Q')

<td class="column14">&nbsp;</td>

<td class="column15">&nbsp;</td>

仍在出售.. 有没有办法完全隐藏它们?

HTML table result

非常感谢! @Mark Ba​​ker

0 个答案:

没有答案