JS implements product countdown implementation code_javascript skills

Copy code The code is as follows:

//The product countdown starts

DataSet dataset = new DataSet();
string connStr = ConfigurationManager.ConnectionStrings["sqlservercon"].ConnectionString;
Using (SqlConnection conn = new SqlConnection(connStr))
                                                                                                                                                                   {                                                                                                                                                                                                    since ";

SqlDataAdapter adapter = new SqlDataAdapter(cmd);
adapter.Fill(dataset);
}
}

          DataTable table = dataset.Tables[0]; ;
              time[i]= (row["time"]).ToString();
                                                                                                                                                                  
//Realize the end of product countdown