/**
* To prevent double foreach loops, pre render the columns in a private array
*/
public function prepareTable()
{
foreach ($this->tableModel->getTableFilters() as $filter) {
$header = $filter->getHeader();
if (!is_null($header) && $header->isVisible()) {
$this->displayedHeaders[] = $header;
continue;
}
// Its a special filter, but only add it when it has an instance
if (!is_null($filter->getInstance())) {
$this->additionalFilters[$filter->getName()] = $filter;
}
}
}
