/**
* Edit a filter
* @param $args array
* @param $request PKPRequest
* @return JSONMessage JSON object
*/
function editFilter(&$args, $request, $newFilter = false)
{
// Identify the filter to be edited
if ($newFilter) {
$filter = null;
} else {
$filter =& $this->getFilterFromArgs($request, $args, true);
}
// Form handling
import('lib.pkp.classes.controllers.grid.filter.form.FilterForm');
$filterForm = new FilterForm($filter, $this->getTitle(), $this->getFormDescription(), $this->getFilterGroupSymbolic());
$filterForm->initData($this->getGridDataElements($request));
return new JSONMessage(true, $filterForm->fetch($request));
}
/**
* Edit a filter
* @param $args array
* @param $request PKPRequest
*/
function editFilter(&$args, &$request, $newFilter = false)
{
// Identify the filter to be edited
if ($newFilter) {
$filter = null;
} else {
$filter =& $this->getFilterFromArgs($args, true);
}
// Form handling
import('lib.pkp.classes.controllers.grid.filter.form.FilterForm');
$filterForm = new FilterForm($filter, $this->getTitle(), $this->getFormDescription(), $this->getInputSample(), $this->getOutputSample());
$filterForm->initData($this->getData());
$json = new JSON('true', $filterForm->fetch($request));
return $json->getString();
}