POST Data from JS

1. In Javascript - you can pass the parameter with jQuery.param({});

   /***if your app upload outside Default Web site***/
   var _url = "/";
   /***if your app upload under Default Web site***/
   //var _url = "/myProjectFolder/";
   
   jQuery.ajax({
      type: "POST",
      url: url+'PROJECT/AddProcess',
      data: jQuery.param({
                      id: parseInt(table.rows[ri].cells[5].innerText),
                    date: table.rows[1].cells[ci].innerText,
                    content: table_process.rows[ri_process].cells[1].innerText
                }),
      success: function (res) {
                    var table = document.getElementById("table_data");
                    table.rows[ri].cells[ci].innerText += table_process.rows[ri_process].cells[1].innerText;
      }
  });

2. In c# controller

 public void AddProcess(int id, String date, String content)
        {
            try
            {
                Database d = new Database();
                string sql = "INSERT INTO " + d.process_table + "( " +
                                d.process_id + "," +
                                d.process_td_tms_id + "," +
                                d.process_date + "," +
                                d.process_content + " " +
                                ")SELECT COALESCE(MAX(" + d.process_id + "::Integer),0)+1," +
                                "'" + id + "'," +
                                "'" + date + "', " +
                                "'" + content + "' " +
                                " FROM " + d.process_table;
                Database db = new Database(sql, _server);
                db.Close();

            }
            catch (Exception e)
            {
                TempData["alert"] = e.Message;
            }
        }