public function pickToParent($recId=null)
    {        
    	if ($recId==null || $recId=='')
            $recId = Openbizx::$app->getClientProxy()->getFormInputs('_selectedId');

        $selIds = Openbizx::$app->getClientProxy()->getFormInputs('row_selections', false);
        if ($selIds == null)
            $selIds[] = $recId;
            
        // if no parent elem or picker map, call AddToParent
        if (!$this->parentFormElemName)
        {        	
            $this->addToParent($selIds);
        }                

        // if has parent elem and picker map, call JoinToParent
        if ($this->parentFormElemName && $this->pickerMap)
        {
            $this->joinToParent($selIds);
        }
        
    }