Prado\Web\UI\WebControls\TRepeater::render PHP 메소드

    public function render($writer)
    {
        if ($this->_items && $this->_items->getCount() || $this->_emptyTemplate !== null || $this->getEmptyRenderer() !== '') {
            $this->renderContents($writer);
        }
    }

 /**
  * Renders the repeater by writing a {@link getSurroundingTag()} with the container id obtained
  * from {@link getSurroundingTagID()} which will be called by the replacement method of the client
  * script to update it's content.
  * @param THtmlWriter writer for the rendering purpose
  */
 private function renderRepeater($writer)
 {
     $writer->addAttribute('id', $this->getSurroundingTagID());
     $writer->renderBeginTag($this->getSurroundingTag());
     parent::render($writer);
     $writer->renderEndTag();
 }