Losing $_POST Values when getting next values in a table

[thompsonsco]

Does anyone know how to prevent my passed variables from an input page to a results page from being refreshed when the table results are requested to show the next ten results using navigation code.

The base problem is the next button uses $_SERVER['php_self'];
The posted variable are tring to also get new variables and there are none to get. This causes undeclared variables.

How can I keep the values? Here is the start of the code:

<?PHP 
$StartDate = $_POST['YearStart'] . "-" . $_POST['MonthStart'] . "-" . $_POST['DayStart'];
$EndDate = $_POST['YearEnd'] . "-" . $_POST['MonthEnd'] . "-" . $_POST['DayEnd'];
$sensors = $_POST['SensorList'];
$maxRows_RequestData = 10;
$pageNum_RequestData = 0;
$currentPage = $_SERVER['PHP_SELF'];
?>

The navigation calls the $currentPage variable.

Any Ideas? Thanks.

[the_Igel]

you have to pass the values in the hidden fields.

foreach($_POST as $k => $v)
{
echo "<INPUT type=hidden name='$k' value='$v'>";
}

(roughly - really you don't need to re-send ALL the POST variables, I suppose)