/**
* Only render a template
*
* @param Collection $collection
* @param string $templatePartial
*
* @return string
*/
public function renderTemplate(Collection $collection, $templatePartial)
{
$escapeHtmlAttribHelper = $this->getEscapeHtmlAttrHelper();
$elementOrFieldset = $collection->getTemplateElement();
$partialHelper = $this->getPartialHelper();
$replaceIndex = $collection->getTemplatePlaceholder();
$templateMarkup = $partialHelper($templatePartial, ['collection' => $elementOrFieldset]);
return sprintf($this->getTemplateWrapper(), $escapeHtmlAttribHelper($templateMarkup), $replaceIndex);
}