protected void FillGrid()
{
string searchName = "";
if (Request.QueryString["name_search"] != null && Request.QueryString["name_search"].Length > 0)
{
searchName = Request.QueryString["name_search"];
txtSearchName.Text = Request.QueryString["name_search"];
}
bool searchNameOnlyStartsWith = true;
if (Request.QueryString["name_starts_with"] != null && Request.QueryString["name_starts_with"].Length > 0)
{
searchNameOnlyStartsWith = Request.QueryString["name_starts_with"] == "0" ? false : true;
chkSearchOnlyStartWith.Checked = searchNameOnlyStartsWith;
}
else
{
chkSearchOnlyStartWith.Checked = searchNameOnlyStartsWith;
}
int referrerID = -1;
if (Request.QueryString["referrer"] != null && Regex.IsMatch(Request.QueryString["referrer"], @"\d{1,10}") && ReferrerDB.Exists(Convert.ToInt32(Request.QueryString["referrer"])))
{
referrerID = Convert.ToInt32(Request.QueryString["referrer"]);
}
// get the counts
Hashtable countHash = new Hashtable();
Hashtable countDeletedHash = new Hashtable();
DataTable dt_reg_refs = RegisterReferrerDB.GetDataTable(0, referrerID, true, new int[] { 191 }, "", false, "", "", "", false);
foreach (DataRow row in dt_reg_refs.Rows)
{
int referrer_id = Convert.ToInt32(row["referrer_id"]);
if (!Convert.ToBoolean(row["is_deleted"]))
{
countHash[referrer_id] = (countHash[referrer_id] == null) ? 1 : ((int)countHash[referrer_id]) + 1;
}
else
{
countDeletedHash[referrer_id] = (countDeletedHash[referrer_id] == null) ? 1 : ((int)countDeletedHash[referrer_id]) + 1;
}
}
DataTable dt = null;
if (Request.QueryString["org"] == null)
{
dt = ReferrerDB.GetDataTable(referrerID, searchName, searchNameOnlyStartsWith, chkShowDeleted.Checked);
dt.Columns.Add("count", typeof(Int32));
dt.Columns.Add("count_deleted", typeof(Int32));
for (int i = 0; i < dt.Rows.Count; i++)
{
int referrer_id = Convert.ToInt32(dt.Rows[i]["referrer_id"]);
dt.Rows[i]["count"] = countHash[referrer_id] == null ? 0 : (int)countHash[referrer_id];
dt.Rows[i]["count_deleted"] = countDeletedHash[referrer_id] == null ? 0 : (int)countDeletedHash[referrer_id];
}
}
else
{
if (!Regex.IsMatch(Request.QueryString["org"], @"^\d+$"))
{
HideTableAndSetErrorMessage("Invalid url org");
return;
}
Organisation org = OrganisationDB.GetByID(Convert.ToInt32(Request.QueryString["org"]));
if (org == null)
{
HideTableAndSetErrorMessage("Invalid url org");
return;
}
lblHeading.Text = "Referrers at " + org.Name;
dt = RegisterReferrerDB.GetDataTable_ReferrersOf(org.OrganisationID, true, chkShowDeleted.Checked, searchName, searchNameOnlyStartsWith);
dt.Columns.Add("count", typeof(Int32));
dt.Columns.Add("count_deleted", typeof(Int32));
dt.Columns.Add("is_deleted", typeof(Boolean));
for (int i = 0; i < dt.Rows.Count; i++)
{
int referrer_id = Convert.ToInt32(dt.Rows[i]["referrer_id"]);
dt.Rows[i]["count"] = countHash[referrer_id] == null ? 0 : (int)countHash[referrer_id];
dt.Rows[i]["count_deleted"] = countDeletedHash[referrer_id] == null ? 0 : (int)countDeletedHash[referrer_id];
// update these so when delete/undelete - it removes the connection, not the referrer
dt.Rows[i]["referrer_id"] = dt.Rows[i]["register_referrer_id"];
dt.Rows[i]["is_deleted"] = dt.Rows[i]["register_referrer_is_deleted"];
}
}
Session["referrerinfoperson_data"] = dt;
if (dt.Rows.Count > 0)
{
if (IsPostBack && Session["referrerinfoperson_sortexpression"] != null && Session["referrerinfoperson_sortexpression"].ToString().Length > 0)
{
DataView dataView = new DataView(dt);
dataView.Sort = Session["referrerinfoperson_sortexpression"].ToString();
GrdReferrer.DataSource = dataView;
}
else
{
GrdReferrer.DataSource = dt;
}
try
{
GrdReferrer.DataBind();
GrdReferrer.PagerSettings.FirstPageText = "1";
GrdReferrer.PagerSettings.LastPageText = GrdReferrer.PageCount.ToString();
GrdReferrer.DataBind();
}
catch (Exception ex)
{
HideTableAndSetErrorMessage("", ex.ToString());
}
}
else
{
dt.Rows.Add(dt.NewRow());
GrdReferrer.DataSource = dt;
GrdReferrer.DataBind();
int TotalColumns = GrdReferrer.Rows[0].Cells.Count;
GrdReferrer.Rows[0].Cells.Clear();
GrdReferrer.Rows[0].Cells.Add(new TableCell());
GrdReferrer.Rows[0].Cells[0].ColumnSpan = TotalColumns;
GrdReferrer.Rows[0].Cells[0].Text = "No Record Found";
}
if (Request.QueryString["org"] != null)
{
GrdReferrer.FooterRow.Visible = false;
GrdReferrer.Columns[GrdReferrer.Columns.Count - 2].Visible = false;
}
}
protected bool IsValidFormRegReferrer()
{
string referrer_id = Request.QueryString["referrer"];
return(referrer_id != null && Regex.IsMatch(referrer_id, @"^\d+$") && ReferrerDB.Exists(Convert.ToInt32(referrer_id)));
}
