protected void bind_all_gauges()
{
try
{
ParameterCollection _params = new ParameterCollection();
string _query = "";
float[] _values = { 0, 0, 0, 0 }; //containers, weight, cube (cbm), pallets
//***************
//21.10.2014 Paul Edwards for delivery tracking and container check which DeliveryID's are visible for this company
//check individual contact ID iso
string _contactid = ((UserClass)Page.Session["user"]).UserId.ToString();
IList<string> _deliveryids = null;
_deliveryids = wwi_func.array_from_xml("xml\\contact_iso.xml", "contactlist/contact[id='" + _contactid + "']/deliveryids/deliveryid/value");
if (_deliveryids.Count > 0)
{
//don't use sql IN(n) as linq won't parse the statement
string _deliveries = "(DeliveryAddress==" + string.Join(" OR DeliveryAddress==", _deliveryids.Select(i => i.ToString()).ToArray()) + ")";
_params.Add("NULL", _deliveries); //select for this company off list
}
else
{
string _companyid = ((UserClass)Page.Session["user"]).CompanyId.ToString();
_params.Add("CompanyID", _companyid);
}
//****************
string _f = "";
if (_params.Count > 0)
{
foreach (Parameter p in _params)
{
string _pname = p.Name.ToString();
string _op = "AND";
string[] _check = _pname.Split("_".ToCharArray());
_pname = _check[0].ToString();
_op = _check.Length > 1 ? _check[1].ToString() : _op;
string _a = _f != "" ? " " + _op + " " : "";
_f += _pname != "NULL" ? _a + "(" + _pname + "==" + p.DefaultValue.ToString() + ")" : _a + "(" + p.DefaultValue.ToString() + ")";
}
if (_query != "") { _query = _f + " AND " + _query; } else { _query = _f; }
}
//****************
//get starting ETS and ending ETS for current date
//convert(datetime,'28/03/2013 10:32',103)
//if no datetimes seelcted default to 0/01/1900 so no data displayed
DateTime? _ets1 = DateTime.Now;
DateTime? _ets2 = DateTime.Now;
//****************
//important! need a key id or error=key expression is undefined
//e.KeyExpression = "ContainerIdx";
//10.11/2014 if necessary send to datatable then use datatable.compute method on clientname to summarise without showing
//breakdown by delivery address
if (!string.IsNullOrEmpty(_query))
{
linq.linq_aggregate_containers_udfDataContext _ct = new linq.linq_aggregate_containers_udfDataContext();
IEnumerator<linq.aggregate_containers_by_etsResult> _in = _ct.aggregate_containers_by_ets(_ets1, _ets2).Where(_query).GetEnumerator();
while (_in.MoveNext())
{
linq.aggregate_containers_by_etsResult _c = _in.Current;
_values[0] += (float)_c.ContainerCount;
_values[1] += (float)_c.SumPackages;
_values[2] += (float)_c.SumWeight;
_values[3] += (float)_c.SumCbm;
}
}
//bind aggregates to labels !guage
this.dxGaugeContainers.Value = _values[0].ToString("N");
this.dxGaugePallets.Value = _values[1].ToString("N");
this.dxgaugeWeight.Value = _values[2].ToString("N");
this.dxgaugeCbm.Value = _values[3].ToString("N");
//for (int _ix = 0; _ix < _values.Length; _ix++)
//{
//this.dxguageTotals.AddGauge(DevExpress.XtraGauges.Base.GaugeType.Digital);
//((DigitalGauge)this.dxguageTotals.Gauges[_ix]).Text = _values[_ix].ToString("N");
//string _cap = "dxlblCount" + _ix.ToString();
//ASPxLabel _lbl = (ASPxLabel)this.FindControl(_cap);
//if (_lbl != null) { _lbl.Text = _values[_ix].ToString("N"); }
//not being used multiple guages too messy to format
//((DigitalGauge)this.dxguageTotals.Gauges[_ix]).Text = _values[_ix].ToString("N");
//}
//end for
}
catch (Exception ex)
{
this.dxlblErr.Text = ex.Message.ToString();
this.dxpnlErr.Visible = true;
}
}
/// <summary>
/// this code is used with LinqServerModeDataSource_Selecting so we can run in server mode
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void linqAggregates_Selecting(object sender, DevExpress.Data.Linq.LinqServerModeDataSourceSelectEventArgs e)
{
ParameterCollection _params = new ParameterCollection();
string _query = "";
if (Page.Session["shipmentsloaded"] != null)
{
//***************
//21.10.2014 Paul Edwards for delivery tracking and container check which DeliveryID's are visible for this company
//check individual contact ID iso
string _contactid = ((UserClass)Page.Session["user"]).UserId.ToString();
IList<string> _deliveryids = null;
_deliveryids = wwi_func.array_from_xml("xml\\contact_iso.xml", "contactlist/contact[id='" + _contactid + "']/deliveryids/deliveryid/value");
if (_deliveryids.Count > 0)
{
//don't use sql IN(n) as linq won't parse the statement
string _deliveries = "(DeliveryAddress==" + string.Join(" OR DeliveryAddress==", _deliveryids.Select(i => i.ToString()).ToArray()) + ")";
_params.Add("NULL", _deliveries); //select for this company off list
}
else
{
string _conmpanyid = ((UserClass)Page.Session["user"]).CompanyId.ToString();
_params.Add("DeliveryAddress", _conmpanyid);
}
//****************
//now rebuild query with additional parameters AFTER page is loaded
string _f = "";
if (_params.Count > 0)
{
foreach (Parameter p in _params)
{
string _pname = p.Name.ToString();
string _op = "AND";
string[] _check = _pname.Split("_".ToCharArray());
_pname = _check[0].ToString();
_op = _check.Length > 1 ? _check[1].ToString() : _op;
string _a = _f != "" ? " " + _op + " " : "";
_f += _pname != "NULL" ? _a + "(" + _pname + "==" + p.DefaultValue.ToString() + ")" : _a + "(" + p.DefaultValue.ToString() + ")";
}
if (_query != "") { _query = _f + " AND " + _query; } else { _query = _f; }
}
}
//22.10.14 Paul Edwards Session["shipmentsloaded"] allows us to init the grid with no data
//Session["containersloaded"] is null on 1st page init when we call selecting event for grid
//When Javascript Grid.Init is called Grid.CustomCallback event is fired which sets Session["containersloaded"] = true and allows filter query to build
//This gives a slight delay allowing the page to load BEFORE the grid is populated for a better user experience
//****************
//get starting ETS date for deliveries from xml file (which maqes it easy to change if necessary)
//convert(datetime,'28/03/2013 10:32',103)
//if no datetimes seelcted default to 0/01/1900 so no data displayed
DateTime? _ets1 = this.dxdt1.Value != null ? wwi_func.vdatetime(this.dxdt1.Value.ToString()) : new DateTime(1900, 1, 1);
DateTime? _ets2 = this.dxdt2.Value != null ? wwi_func.vdatetime(this.dxdt2.Value.ToString()) : new DateTime(1900, 1, 1);
if (_ets1 > _ets2) {
DateTime? _temp = _ets1;
_ets1 = _ets2;
_ets2 = _temp;
}
//****************
//important! need a key id or error=key expression is undefined
e.KeyExpression = "ContainerIdx";
//10.11/2014 if necessary send to datatable then use datatable.compute method on clientname to summarise without showing
//breakdown by delivery address
if (!string.IsNullOrEmpty(_query))
{
//var _query = new linq_classesDataContext().view_orders.Where(_filter);
//290413 using new userdefined inline table function so we can parametise with month range from current date
//var _nquery = new linq_view_orders_udfDataContext().view_orders_by_age(1, 12).Where(_query); //c => c.CompanyID == 7
var _nquery = new linq.linq_aggregate_containers_udfDataContext().aggregate_containers_by_ets(_ets1, _ets2).Where(_query); //c => c.CompanyID == 7
e.QueryableSource = _nquery;
//Int32 _count = _nquery.Count();
//if (!String.IsNullOrEmpty(_name))
//{
// append_to_query_log(_query, _name);
// this.gridContainer.SettingsText.Title = "Search results: " + _name;
//}
}
else //default to display nothing until page is loaded
{
//var _nquery = new linq_classesDataContext().view_order_2s.Where(c => c.OrderNumber == -1);
var _nquery = new linq.linq_aggregate_containers_udfDataContext().aggregate_containers_by_ets(_ets1, _ets2).Where(c => c.ContainerIdx == 0); //c => c.CompanyID == 7
//_count = _nquery.Count();
e.QueryableSource = _nquery;
}
//this.dxgridShipments.GroupBy(this.dxgridShipments.Columns["colDeliveryAddress"], 0);
}