public static ReturnObject GetEmployeeCategoryData(int page_number, bool is_filter, string filters) { masters_employee_category page_object = new masters_employee_category(); DBConnection db_connection = new DBConnection(); DataTable employeeCategory_data_table = new DataTable(); ReturnObject return_object = new ReturnObject(); int start_row = (page_number - 1) * 30; int number_of_record = page_number * 30 + 1; string query = string.Empty; if (HttpContext.Current.Session["username"] == null) // checking session expired or not { return_object = page_object.DoLogout(); } else { try { query = page_object.GetBaseQuery(); if (is_filter) { query = page_object.GetFilterQuery(filters, query); } query += " ) a where row > " + start_row + " and row < " + number_of_record; employeeCategory_data_table = db_connection.ReturnDataTable(query); return_object.status = "success"; return_object.return_data = JsonConvert.SerializeObject(employeeCategory_data_table, Formatting.Indented); } catch (Exception ex) { Logger.LogException(ex, page, "GET_EMPLOYEE_CATEGORY_DATA"); return_object.status = "error"; return_object.return_data = "An error occurred while loading Employee Category data. Please try again. If the error persists, please contact Support."; throw; } } return(return_object); }
public static ReturnObject DoExport(string filters, bool is_filter) { masters_employee_category page_object = new masters_employee_category(); ReturnObject return_object = new ReturnObject(); DBConnection db_connection = new DBConnection(); DataTable branch_data = new DataTable(); DateTime now = DateTime.Now; int export_limit = Convert.ToInt32(ConfigurationManager.AppSettings["EXPORT_LIMIT"]); string[] column_names = new string[] { }; string query = string.Empty, file_name = string.Empty; if (HttpContext.Current.Session["username"] == null) // checking session expired or not { return_object = page_object.DoLogout(); } else { try { query = page_object.GetBaseQuery(); if (is_filter) { query += page_object.GetFilterQuery(filters, query); } query += " ) a where row > 0 and row < " + export_limit; branch_data = db_connection.ReturnDataTable(query); if (branch_data.Rows.Count > 0) { file_name = page_object.CreateExport(branch_data); return_object.status = "success"; return_object.return_data = file_name; } else { return_object.status = "info"; return_object.return_data = "No data found with the selected filters. Please try again with different filters."; } } catch (Exception ex) { Logger.LogException(ex, page, "GET_DATA_FOR_EXPORT"); return_object.status = "error"; return_object.return_data = "An error occurred while generating your report. Please try again. If the error persists, please contact Support."; throw; } finally { page_object.Dispose(); } } return(return_object); }