session oddity....

[lmayer4]

Morning,

I have a form that has 2 fields I want to remember. I am having the hardest time trying to get it to do so. Heres what I have:

<?
session_start();
header("Cache-control: private"); // IE 6 Fix.
$Source = $POST['rowdata[]Source'];
$Location = $POST['rowdata[]Location'];
// Register session key with the value
$SESSION['Source'] = $Source;
$SESSION['Location'] = $Location;

//some code

<?PHP
for ($cnt=0;$cnt<$lngNumRows;$cnt++) {
?>
<tr>
<td>
<select name="rowdata[<?PHP echo $cnt; ?>][Source]" size="1">';
<? foreach($arrFacilities as $key => $value) {
echo '<option value="'.$key.'"';
echo ($_SESSION['Source'] == $key) ? ' selected' : '';
echo '>'.$value.'</option>';
}

?>
</select>
</td>
<td>
<input name="rowdata[<?PHP echo $cnt; ?>][Location]" type="text" value="<? echo $_SESSION['Location']; ?>" size="5">
</td>
<td>

Any ideas would be appreicated.

Thanks

Laura

[tsinka]

Hi,

you'll have more than one Source and Location depending on the number of rows in the form. So either put the complete rowdata array in the session or create a new array that just contains the Location and Source data and store that array in the session.

Do you want to store all Location/Source data or just the data of one row ? The correct syntax to get specific values is e.g.:

$_POST['rowdata'][1]['Source'];

if $rowdata[1]['Source'] exists or to use foreach on $_POST['rowdata'] to get the different Sources.

Thomas

[lmayer4]

Thanks Thomas I'll give that a shot.

Laura