[英]export to CSV from dynamic table data via PHP
Let's say I have a dynamic table in php page.... is there a way I can export what I have from the dynamic table to a CSV file (and text file [if possible]) via PHP... 假设我在php页面中有一个动态表...。有没有一种方法可以通过PHP将动态表中的内容导出到CSV文件(和文本文件,如果可能)。
Here I am getting data from table and show it in alert box. 在这里,我从表中获取数据并将其显示在警报框中。 But I want to save it in a file.
但我想将其保存在文件中。 Using php.
使用PHP。 Here is my code:
这是我的代码:
<html>
<head>
<script>
function GetCellValues()
{
var str = '';
var rows = document.getElementsByTagName('tr');
var table=document.getElementById("project");
for (var i=0;i<table.rows[0].cells.length;i++)
{
if (i > 2 )
{
str = str + table.rows[0].cells[3].innerHTML.replace(", ");
}
else
{
str = str + (table.rows[0].cells[i].innerHTML) + ', ' ;
}
}
for (var c = 1 ; c < rows.length ; c++)
{
str += '\n' + "0" + c + ', ';
var row = rows[c];
var inputs = row.getElementsByTagName('input');
for (var k = 0 ; k < inputs.length ; k++)
if (k > 1)
{
str += inputs[k].value.replace(", ");
}
else
{
str += inputs[k].value + ', ';
}
}
document.getElementById('hiden').value = str;
alert(document.getElementById('hiden').value);
}
</script>
</head>
<body>
<form>
<br>
<h1><u>PROJECT</u> :</h1>
<br>
<input type = "hidden" id = "hiden" name = "hiden" value = "">
<input type = "button" name = "submit" onclick = "GetCellValues()" Value = "SAVE">
<br>
</form>
<?php
$handle = fopen("data.csv", "w");
$hide = $_REQUEST['hide'];
fwrite($handle,$hide);
$file = file('data.csv');
$lines = count($file);
echo'<table id = "project" border = "1" cellpadding="2" cellspacing="0"
style = "width: 60%; margin-left: auto; margin-right: auto; border-color: brown; background-color:silver;">';
echo'<tr cellpadding="100">
<th width="15%">Sl.No.</th>
<th width="15%">Project Name</th>
<th width="15%">ChangeDate</th>
<th width="15%">Changed By</th>
</tr>';
for ($i=1; $i<$lines; $i++)
{
$part = explode(',', $file[$i]);
echo'<tr>
<td align= "center" width="5%">'.$part[0].'</td>
<td align= "center" width="25%"><input type="text" value='.$part[1].'></td>
<td align= "center" width="25%"><input type="text" value='.$part[2].'></td>
<td align= "center" width="25%"><input type="text" value='.$part[3].'></td>
</tr>';
}
echo'</table>';
?>
</body>
</html>
you could use the built in PHP5 function fputcsv 您可以使用内置的PHP5函数fputcsv
here is a sample code 这是示例代码
$result = mysqli_query($con, 'SELECT * FROM table_name');
$row = mysqli_fetch_array($result, MYSQLI_ASSOC);
$fp = fopen('file.csv', 'w');
foreach ($row as $val) {
fputcsv($fp, $val);
}
fclose($fp);
It will return a comma separated string for each row written to file.csv: 对于写入file.csv的每一行,它将返回一个逗号分隔的字符串:
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.