public function ajaxProcessUpdatePositions()
{
$way = (int) Tools::getValue('way');
$id_tab = (int) Tools::getValue('id');
$positions = Tools::getValue('tab');
// when changing positions in a tab sub-list, the first array value is empty and needs to be removed
if (!$positions[0]) {
unset($positions[0]);
// reset indexation from 0
$positions = array_merge($positions);
}
foreach ($positions as $position => $value) {
$pos = explode('_', $value);
if (isset($pos[2]) && (int) $pos[2] === $id_tab) {
if ($tab = new Tab((int) $pos[2])) {
if (isset($position) && $tab->updatePosition($way, $position)) {
echo 'ok position ' . (int) $position . ' for tab ' . (int) $pos[1] . '\\r\\n';
} else {
echo '{"hasError" : true, "errors" : "Can not update tab ' . (int) $id_tab . ' to position ' . (int) $position . ' "}';
}
} else {
echo '{"hasError" : true, "errors" : "This tab (' . (int) $id_tab . ') can t be loaded"}';
}
break;
}
}
}
