src/FolderDropdownField.php
public function setLastFolderID($folderID)
    {
        $request = Controller::curr()->getRequest();
        $session = $request->getSession();
        $session->set(get_class() . '.FolderID', $folderID);
    }
public function setLastFolderID($folderID)
    {
        $request = Controller::curr()->getRequest();
        $session = $request->getSession();
        $session->set(get_class() . '.FolderID', $folderID);
    }
public function setLastFolderID ( $ folderID ) { $ request = Controller :: curr ( ) -> getRequest ( ) ; $ session = $ request -> getSession ( ) ; $ session -> set ( get_class ( ) . '.FolderID' , $ folderID ) ; }
Set the last folder selected

@param int $folderID Folder ID
Set the last folder selected