private function loadDrafts()
{
// create datagrid
$this->dgDrafts = new BackendDataGridDB(BackendPagesModel::QRY_DATAGRID_BROWSE_SPECIFIC_DRAFTS, array($this->record['id'], 'draft', BL::getWorkingLanguage()));
// hide columns
$this->dgDrafts->setColumnsHidden(array('id', 'revision_id'));
// disable paging
$this->dgDrafts->setPaging(false);
// set headers
$this->dgDrafts->setHeaderLabels(array('user_id' => \SpoonFilter::ucfirst(BL::lbl('By')), 'edited_on' => \SpoonFilter::ucfirst(BL::lbl('LastEditedOn'))));
// set column-functions
$this->dgDrafts->setColumnFunction(array(new BackendDataGridFunctions(), 'getUser'), array('[user_id]'), 'user_id');
$this->dgDrafts->setColumnFunction(array(new BackendDataGridFunctions(), 'getTimeAgo'), array('[edited_on]'), 'edited_on');
// our JS needs to know an id, so we can highlight it
$this->dgDrafts->setRowAttributes(array('id' => 'row-[revision_id]'));
// check if this action is allowed
if (BackendAuthentication::isAllowedAction('Edit')) {
// set column URLs
$this->dgDrafts->setColumnURL('title', BackendModel::createURLForAction('Edit') . '&id=[id]&draft=[revision_id]');
// add use column
$this->dgDrafts->addColumn('use_draft', null, BL::lbl('UseThisDraft'), BackendModel::createURLForAction('Edit') . '&id=[id]&draft=[revision_id]', BL::lbl('UseThisDraft'));
}
}