1
它是關於一個for循環問題爲什麼在這種情況下的變量列是3?
for ($row = 1; $row <= $highestRow; $row++) {
echo "<tr>";
for ($column = 0; $column < $highestColumn; $column++) {
$val = $sheet->getCellByColumnAndRow($column, $row)->getValue();
echo "<td>";
//echo $val;
echo $row,$column;
echo "</td>";
}
echo "</tr>";
}
最高行和highestcolumn均是4在這種情況下 OUTPUT:
test.xlsx
Import from spreadsheet files
Unname coloum 0 Unname coloum 1 Unname coloum 2 Unname coloum 3
13 13 13 13
23 23 23 23
33 33 33 33
43 43 43 43
列的值是3,永遠不會改變(應該至少是0?),我以前沒有初始化,很奇怪
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<link rel="stylesheet" type="text/css" href="../plugin/easyui/themes/default/easyui.css">
<link rel="stylesheet" type="text/css" href="../plugin/easyui/themes/icon.css">
<link rel="stylesheet" type="text/css" href="../style/form1.css" />
<script type="text/javascript" src="../plugin/easyui/jquery-1.7.1.min.js"></script>
<script type="text/javascript" src="../plugin/easyui/jquery.easyui.min.js"></script>
</script>
</head>
<body>
<?
session_start();
$file=$_POST['excel'];
include '../plugin/excel/Classes/PHPExcel/IOFactory.php';
$reader = PHPExcel_IOFactory::createReader('Excel2007');
$PHPExcel = $reader->load($file);
$sheet = $PHPExcel->getSheet(0);
$highestRow = $sheet->getHighestRow();
$highestColumn = PHPExcel_Cell::columnIndexFromString($sheet->getHighestColumn());
?>
<div id="stylized" class="view">
<h1><?echo $file;?></h1>
<p>Import from spreadsheet files</p>
<table id="tt" class="easyui-datagrid" style="width:auto;height:auto;" >
<thead>
<tr>
<?
for ($head = 0; $head < $highestColumn; $head++){
echo "<th field='col' $head> Unname coloum $head </th>";
}
?></tr>
</thead>
<tbody>
<?
for ($row = 1; $row <= $highestRow; $row++) {
echo "<tr>";
for ($column = 0; $column < $highestColumn; $column++) {
$val = $sheet->getCellByColumnAndRow($column, $row)->getValue();
echo "<td>";
//echo $val;
echo "$row,$column";
echo "</td>";
}
echo "</tr>";
}
?>
</tbody>
</table>
<div class="spacer"></div>
</div>
</body>
</html>
感謝
能否請您正確縮進代碼?至少用一個首都開始你的句子? – PeeHaa 2012-01-27 19:28:52
對不起,我急於發佈它。 – user782104 2012-01-27 19:32:20
這不是他的錯SO恨製表符:) – Tim 2012-01-27 19:32:43