* @author Julio Montoya - Cleaning code
* @author Ricardo Rodriguez - Separated the function and code
*/
class Accessurleditsessionstourl
{
/**
* Search sessions by name, based on a search string
* @param string Search string
* @param int Deprecated param
* @return string Xajax response block
* @assert () === false
*/
function search_sessions($needle, $id)
{
global $tbl_session;
$xajax_response = new XajaxResponse();
$return = '';
if (!empty($needle)) {
// xajax send utf8 datas... datas in db can be non-utf8 datas
$charset = api_get_system_encoding();
$needle = api_convert_encoding($needle, $charset, 'utf-8');
$needle = Database::escape_string($needle);
// search sessiones where username or firstname or lastname begins likes $needle
$sql = 'SELECT id, name FROM '.$tbl_session.' u
WHERE (name LIKE "'.$needle.'%")
ORDER BY name, id
LIMIT 11';
$rs = Database::query($sql);
$i=0;
while ($session = Database :: fetch_array($rs)) {
$i++;
if ($i<=10) {
$return .= ''.$session['name'].'
';
} else {
$return .= '...
';
}
}
}
$xajax_response -> addAssign('ajax_list_courses','innerHTML',api_utf8_encode($return));
return $xajax_response;
}
}