How can I get the parameters before select in J connector

Suite and Optimus Suite 5
#1

1.How can I get the parameters before select in J connector at server side.
2.How can I have two forms in one layout’s cell;And the form’s position : “absolute”.

#2

In connector servlet class you have access to the HttpServletRequest class, which contains info about all parameters.

[code]public class CnctEleCLGForm extends ConnectorServlet {
@Override
protected void configure(HttpServletRequest req, HttpServletResponse res) {
Connection conn = ( new DataBaseConnection()).getConnection();
FormConnector c = new FormConnector(conn, DBType.Oracle);
c.servlet(req, res);

    String param = myCon.request.getParameter("paramName");
    [/code]
#3

Thank you very much,this code,was same to used GridConnector?