Delphi Datasnap Server – How to make Datasnap Server recognize and accept OPTIONS request?
I created ‘Datasnap Server’ by wizard. Client application sends me requests (GET or POST). Before sending GET or POST client sends request (OPTIONS). My Datasnap server does not recognize OPTIONS request.
refresh dbgrid after use select in commandtext datasnap client in delphi
in Delphi I have client in Datasnap and I have dbgrid when I use ClientDataSet1.CommandText:='select * from tlogin where id=2'; ClientDataSet1.Open;
my Dbgrid Doesnt change how can I refresh Dbgrid in Datasnap client .in Datasnap client I have sqlconnection1 and DSProviderConnection1 and ClientDataSet1 and DataSource1 .