Return the token replaced row class for the specified row.
public function getRowClass($row_index) {
if ($this
->usesRowClass()) {
$class = $this->options['row_class'];
if ($this
->usesFields() && $this->view->field) {
$class = strip_tags($this
->tokenizeValue($class, $row_index));
}
$classes = explode(' ', $class);
foreach ($classes as &$class) {
$class = drupal_clean_css_identifier($class);
}
return implode(' ', $classes);
}
}