使用PHPExcel添加新行?
答
假设这个设置:
$objPHPExcel = PHPExcel_IOFactory::load("foo.xlsx");
$objWorksheet = $objPHPExcel->getActiveSheet();
你可以得到的行数,像这样:
$num_rows = $objPHPExcel->getActiveSheet()->getHighestRow();
在此之后,你可以看看使用下面的语句插入行:
$objWorksheet->insertNewRowBefore($num_rows + 1, 1);
这在$num_rows
之前添加了1个新行。
答
上面的例子只增加了一个空行。下面的示例添加来自表单的数据。
<?php
require_once '../inc/phpexcel/Classes/PHPExcel.php';
require_once '../inc/phpexcel/Classes/PHPExcel/IOFactory.php';
$objPHPExcel = PHPExcel_IOFactory::load("myExcelFile.xlsx");
$objWorksheet = $objPHPExcel->getActiveSheet();
//add the new row
$num_rows = $objPHPExcel->getActiveSheet()->getHighestRow();
$objWorksheet->insertNewRowBefore($num_rows + 1, 1);
$name = isset($_POST['name']) ? $_POST['name'] : '';
if($submit){
//SAVING THE NEW ROW - on the last position in the table
$objWorksheet->setCellValueByColumnAndRow(0,$num_rows+1,$name);
}
//display the table
echo '<table>'."\n";
echo '<thead>
<tr>
<th>Company Name</th>
</tr>
</thead>'."\n";
echo '<tbody>'."\n";
foreach ($objWorksheet->getRowIterator() as $row) {
echo '<tr>'."\n";
$cellIterator = $row->getCellIterator();
$cellIterator->setIterateOnlyExistingCells(false);
foreach ($cellIterator as $cell) {
echo '<td>'.$cell->getValue().'</td>'."\n";
}
echo '</tr>'."\n";
}
echo '</tbody>'."\n";
echo '</table>'."\n";
?>
+0
我跟着你的代码,并没有得到正确的结果。你可以看一下吗? http://stackoverflow.com/questions/32312743/phpexcel-how-to-use-insertnewrowbefore-function-correctly – 2015-08-31 13:57:38
$ objReader是如何定义的? – Novak 2012-07-10 15:53:18
我跟着你的代码部分,我没有得到正确的结果。你可以请看看:http://stackoverflow.com/questions/32312743/phpexcel-how-to-use-insertnewrowbefore-function-correctly – 2015-08-31 13:56:48