disconnectForItem() public method

Disconnect an item to its computer
public disconnectForItem ( CommonDBTM $item ) : boolean
$item CommonDBTM CommonDBTM object: the Monitor/Phone/Peripheral/Printer
return boolean : action succeeded
         foreach ($_POST["item"] as $key => $val) {
             if ($val == 1) {
                 $input = array('computers_id' => $_POST["connect_item"], 'itemtype' => $_POST["itemtype"], 'items_id' => $key);
                 if ($conn->can(-1, 'w', $input)) {
                     $conn->add($input);
                 }
             }
         }
     }
     break;
 case "disconnect":
     $conn = new Computer_Item();
     foreach ($_POST["item"] as $key => $val) {
         if ($val == 1) {
             if ($item->getFromDB($key)) {
                 $conn->disconnectForItem($item);
             }
         }
     }
     break;
 case "delete":
     foreach ($_POST["item"] as $key => $val) {
         if ($val == 1 && $item->can($key, 'd')) {
             $item->delete(array("id" => $key));
         }
     }
     break;
 case "purge":
     foreach ($_POST["item"] as $key => $val) {
         if ($val == 1) {
             $item->delete(array("id" => $key), 1);