public static string SaveChanges(string rows)
{
Dictionary <string, string> result = new Dictionary <string, string>()
{
{ "saved", "" }, { "ids", "" }, { "error", "" }
};
bool exists = false, saved = false;
string ids = string.Empty, errorMsg = string.Empty, tempMsg = string.Empty;
try
{
DataTable dtjson = (DataTable)JsonConvert.DeserializeObject(rows, (typeof(DataTable)));
if (dtjson.Rows.Count == 0)
{
errorMsg = "Unable to save. An invalid list of changes was provided.";
saved = false;
}
int id = 0, sortOrder = 0, archive = 0;
string AllocationCategory = string.Empty, description = string.Empty;
HttpServerUtility server = HttpContext.Current.Server;
//save
foreach (DataRow dr in dtjson.Rows)
{
id = 0;
sortOrder = 0;
AllocationCategory = string.Empty;
description = string.Empty;
archive = 0;
tempMsg = string.Empty;
int.TryParse(dr["AllocationCategoryID"].ToString(), out id);
AllocationCategory = server.UrlDecode(dr["AllocationCategory"].ToString());
description = server.UrlDecode(dr["DESCRIPTION"].ToString());
int.TryParse(dr["SORT_ORDER"].ToString(), out sortOrder);
int.TryParse(dr["ARCHIVE"].ToString(), out archive);
if (string.IsNullOrWhiteSpace(AllocationCategory))
{
tempMsg = "You must specify a value for Allocation Category.";
saved = false;
}
else
{
if (id == 0)
{
exists = false;
saved = MasterData.AllocationCategory_Add(AllocationCategory, description, sortOrder, archive == 1, out exists, out id, out tempMsg);
if (exists)
{
saved = false;
tempMsg = string.Format("{0}{1}{2}", tempMsg, tempMsg.Length > 0 ? Environment.NewLine : "", "Cannot add duplicate Allocation Category record [" + AllocationCategory + "].");
}
}
else
{
saved = MasterData.AllocationCategory_Update(id, AllocationCategory, description, sortOrder, archive == 1, out tempMsg);
}
}
if (saved)
{
ids += string.Format("{0}{1}", ids.Length > 0 ? "," : "", id.ToString());
}
if (tempMsg.Length > 0)
{
errorMsg = string.Format("{0}{1}{2}", errorMsg, errorMsg.Length > 0 ? Environment.NewLine : "", tempMsg);
}
}
}
catch (Exception ex)
{
LogUtility.LogException(ex);
saved = false;
errorMsg = ex.Message;
}
result["saved"] = saved.ToString();
result["error"] = errorMsg;
return(JsonConvert.SerializeObject(result, Formatting.None));
}
