public function renderCellTemplate($columnName)
{
if ($columnName == 'term_id' && isset($this->_columns[$columnName])) {
$element = $this->elementFactory->create('hidden');
$element->setId("term_id")->setName("term_id");
$element->setForm($this->getForm())->setName($this->_getCellInputElementName($columnName))->setHtmlId($this->_getCellInputElementId('<%- _id %>', $columnName));
return $element->getElementHtml();
}
if ($columnName == 'values' && isset($this->_columns[$columnName])) {
$element = $this->elementFactory->create('textarea');
$element->setCols($this->textAreaColsNumber)->setForm($this->getForm())->setName($this->_getCellInputElementName($columnName))->setHtmlId($this->_getCellInputElementId('<%- _id %>', $columnName));
return str_replace("\n", '', $element->getElementHtml());
}
return parent::renderCellTemplate($columnName);
}