PHP checkbox POST

[bubbles]

Am urmatorul cod :

<?php

if ($_POST['pret_total'])
{
$checked = $_POST['produs'];
if (!$checked) {  $totalprice='Nu ati selectat produse';} else { 

foreach($checked as $item) { 

$totalprice+=$item;
$totalprice.=' lei';
}
}
}

$result = mysql_query("SELECT * FROM produse");
while($row = mysql_fetch_array($result))
{
echo "
<tr>
<td width='200px' align='center'>
<img width='50px' style='border:1px solid #909090;' src='images/products/".$row['id'].".jpg'></td>
<td width='300px' align='center'>".$row['nume']."</td>
<td width='300px' align='center'>".$row['pret']." lei</td>
<td width='50px' align='center'><input type='checkbox' name='produs[]' value='".$row['pret']."' ></td>
</tr>";
}

?>

Cum as putea face ca produsele selectate sa imi mai apara inca o data pe pagina ?

[Vlachs]

Nu prea inteleg ce vrei sa spui cu "sa mai apara inca o data pe pagina", te referi sa le pui in output inca o data?

[bubbles]

Scuze, eram prea obosit.

@ElChief - da.

[evangilbort]

There are often situations where a group of related checkboxes are needed on a form. The advantage of check box group is that the user can select more than one options. checkboxes are used to give visitors a choice of options.

Edited May 1, 2013 by evangilbort

[nedo]

O solutie ar fii ca inainte sa faci echo-ul in care le printezi sa le asignezi intr-un nou array. Dupa asta mai faci un foreach pe noul array si aia e.