code: public function componentRender(){
  		$template='<select ';
  		foreach($this->getTags() as $kTag=>$tag){
  			if($tag!=''){
  				if($kTag=='name' && $this->isMultiple()){
  					$tag.='[]';
  				}
  
  				$template.=$kTag.'="'.htmlspecialchars($tag).'" ';
  
  			}
  		}
  
  		$template.='>';
  		$values=(is_array($this->getData())?$this->getData():[$this->getData()]);
  		foreach($this->collection as $option){
  			$template.='<option value="'.htmlspecialchars($option['value']).'" '.(in_array($option['value'], $values)?'selected':'').'>'.htmlspecialchars($option['label']).'</option>';
  		}
  
  		$template.='</select>';
  		return $template;
  	}
docs: {@inheritdoc}