private string GetSelectedTicketStatus()
{
List <ListItem> status = this.GetTicketStatus();
var cache = new CookieHelper().Get($"TicketStatus_{userEntity.Role}_{DateTime.Now.ToString("yyyyMMdd")}");
if (!string.IsNullOrEmpty(cache) && !cache.Equals("[]"))
{
var cacheStatus = new JSONHelper().GetEntity <List <string> >(cache);
status = status.FindAll(it => cacheStatus.Contains(it.Value));
}
string statusJson = string.Join(",", status.Select(it => it.Value).ToList());
return(statusJson);
}