我想通过检查要更新的行来更新多行。 这是我的更新代码
release1.php:
$edittable=$_POST['selector'];
$N = count($edittable);
for($i=0; $i < $N; $i++)
{
$result = mysql_query("UPDATE `artcrimes`.`order_details`
SET `status` = 'Release' WHERE `order_details`.`details_id`='$edittable[$i]' ")
or die(mysql_error());
}
然后下面是我的PHP代码。 release.php:
<form role="form" name="add" method="post" action="release1.php">
/...select function/
while($row = mysql_fetch_array($result))
{
echo '<td><input name="selector[f]" action="release1.php" /* this is a checkbox*/
type="checkbox" value="'.$row['details_id'].'"></td>';
}
?>
</table></center>
<button type="submit" value ="update"
onClick="return confirm('Are you sure you want to release order?')"
class="btn btn-default"
style="color:white; background-color:green; font-weight: bold ">SAVE</button>
</form>
它没有更新,但它们没有返回错误消息。
答案 0 :(得分:0)