/**
* @return void
*/
public function PreModuleInit()
{
parent::PreModuleInit();
$this->AddHeader('Null', 100);
$sScreenName = $this->GetScreenName();
if (isset($_GET['search']) && Cpost::Has('searchdesc')) {
$sSearchDesc = Cpost::get('searchdesc', '');
if (empty($sSearchDesc)) {
CSession::clear($sScreenName . self::SESS_SEARCH);
} else {
CSession::Set($sScreenName . self::SESS_SEARCH, $sSearchDesc);
}
CSession::Set($sScreenName . self::SESS_PAGE, 1);
} else {
if (isset($_GET['reset_search'])) {
CSession::clear($sScreenName . self::SESS_SEARCH);
CSession::Set($sScreenName . self::SESS_PAGE, 1);
} else {
if (isset($_GET['filter']) && (string) $_GET['filter'] !== (string) CSession::get($sScreenName . self::SESS_FILTER)) {
CSession::clear($sScreenName . self::SESS_SEARCH);
CSession::Set($sScreenName . self::SESS_PAGE, 1);
}
}
}
if (isset($_GET['page']) && is_numeric($_GET['page'])) {
CSession::Set($sScreenName . self::SESS_PAGE, (int) $_GET['page']);
}
if (CSession::Has($sScreenName . self::SESS_PAGE)) {
$this->iPage = (int) CSession::get($sScreenName . self::SESS_PAGE, 1);
}
if (CSession::Has($sScreenName . self::SESS_SEARCH)) {
$this->sSearchDesc = CSession::get($sScreenName . self::SESS_SEARCH, '');
}
if (isset($_GET['page']) && is_numeric($_GET['page'])) {
CSession::Set($sScreenName . self::SESS_PAGE, (int) $_GET['page']);
}
if (isset($_GET['scolumn']) && 0 < strlen($_GET['scolumn'])) {
CSession::Set($sScreenName . self::SESS_ORDERBY, $_GET['scolumn']);
}
if (isset($_GET['sorder']) && is_numeric($_GET['sorder'])) {
CSession::Set($sScreenName . self::SESS_ORDERTYPE, (int) $_GET['sorder']);
}
if (CSession::Has($sScreenName . self::SESS_ORDERBY)) {
$this->sOrderField = CSession::get($sScreenName . self::SESS_ORDERBY, '');
}
if (CSession::Has($sScreenName . self::SESS_ORDERTYPE)) {
$this->bOrderType = CSession::get($sScreenName . self::SESS_ORDERTYPE, 0);
}
}
