PHPExcel填充单元格不正确

Question

我试图将适当的值放入适当的单元格但无法弄明白
让我告诉你我想要完成的事情 正确输出

但它反过来告诉我，输出不正确

所以，我开始使用一个简单的while循环来循环数据库中所选日期的记录

$query = "SELECT DISTINCT dates FROM sample_table";
...

   $datesLetter = 'D';
   $valueIncrementId = 2;


       while($dates = $db->fetch_array($query))
       {

     ...

     $nextQuery = "SELECT c1.id, c1.value FROM values AS c1 
        LEFT JOIN sample_table AS c2 
        ON c1.id = c2.val_id WHERE c2.date = $date";

        $valueIncrementId = 2;

        while($v = $db->fetch_array($nextQuery))
        {
          $objPHPExcel->setActiveSheetIndex()->setCellValue($datesLetter.$valueIncrementId, $v['value']);

          $valueIncrementId++;
        }

      $datesLetter++;
   }

提前致谢
此致，Bes