public function newLU()
 {
     try {
         $lu = new LU();
         $this->data->lu->idLemma = $this->data->gridSearchLemma->data->checked[0];
         $this->data->lu->active = '1';
         $this->data->lu->name = $this->data->lemma;
         $lu->save($this->data->lu);
         $frame = Frame::create($this->data->lu->idFrame);
         Base::createEntityRelation($lu->getIdEntity(), 'rel_evokes', $frame->getIdEntity());
         $this->renderPrompt('information', 'OK', "!\$('#formNewLU_dialog').dialog('close'); structure.reloadFrame()");
     } catch (\Exception $e) {
         $this->renderPrompt('error', $e->getMessage());
     }
 }