private static void FillDatasetColumns(ASPxPivotGrid pivot, DataTable dataTable1)
{
dataTable1.Columns.Add("RowFields", typeof(string));
StringBuilder sb = new StringBuilder();
bool multipleDataField = pivot.GetFieldsByArea(PivotArea.DataArea).Count > 1;
for (int i = 0; i < pivot.ColumnCount; i++)
{
DevExpress.Web.ASPxPivotGrid.PivotCellBaseEventArgs pcea = pivot.GetCellInfo(i, 0);
foreach (DevExpress.Web.ASPxPivotGrid.PivotGridField field in pcea.GetColumnFields())
{
sb.AppendFormat("{0} | ", field.GetDisplayText(pcea.GetFieldValue(field)));//add formatting if it's necessary
}
if (multipleDataField)
{
sb.AppendFormat("{0} | ", pcea.DataField);
}
if (pcea.ColumnValueType == PivotGridValueType.Value)
{
sb.Remove(sb.Length - 3, 3);
}
else
{
sb.Append(pcea.ColumnValueType.ToString());
}
dataTable1.Columns.Add(sb.ToString(), typeof(object));
sb.Clear();
}
}
public AvrPivotGridHelperWeb(ASPxPivotGrid pivotGrid)
{
DisplayTextHandler = new DisplayTextHandler();
m_BaseFields = pivotGrid.Fields;
m_DataAreaFields = new List <IAvrPivotGridField>();
foreach (PivotGridField field in pivotGrid.GetFieldsByArea(PivotArea.DataArea))
{
//todo: change this initialization
if (field is IAvrPivotGridField)
{
m_DataAreaFields.Add((IAvrPivotGridField)field);
}
}
m_ColumnAreaFields = new List <IAvrPivotGridField>();
foreach (PivotGridField field in pivotGrid.GetFieldsByArea(PivotArea.ColumnArea))
{
//todo: change this initialization
if (field is IAvrPivotGridField)
{
m_ColumnAreaFields.Add((IAvrPivotGridField)field);
}
}
m_RowAreaFields = new List <IAvrPivotGridField>();
foreach (PivotGridField field in pivotGrid.GetFieldsByArea(PivotArea.RowArea))
{
//todo: change this initialization
if (field is IAvrPivotGridField)
{
m_RowAreaFields.Add((IAvrPivotGridField)field);
}
}
var fields = RowAreaFields;
fields.AddRange(ColumnAreaFields);
GenderField = AvrPivotGridHelper.GetGenderField(fields);
AgeGroupField = AvrPivotGridHelper.GetAgeGroupField(fields);
PivotWebData = pivotGrid.Data;
WebPivotGrid = pivotGrid;
}
private object GetTotalValue(PivotGridCellTemplateItem c, ASPxPivotGrid sourcePivotGrid)
{
List <PivotGridField> columnFields = pivotGrid.GetFieldsByArea(DevExpress.XtraPivotGrid.PivotArea.ColumnArea);
List <PivotGridField> rowFields = pivotGrid.GetFieldsByArea(DevExpress.XtraPivotGrid.PivotArea.RowArea);
List <object> rowFieldValues = new List <object>();
List <object> columnFieldValues = new List <object>();
if (c.ColumnField != null)
{
foreach (PivotGridField field in columnFields)
{
if (field.AreaIndex > c.ColumnField.AreaIndex)
{
continue;
}
object currentValue = c.GetFieldValue(field);
if (currentValue != null)
{
columnFieldValues.Add(currentValue);
}
}
}
if (c.RowField != null)
{
foreach (PivotGridField field in rowFields)
{
if (field.AreaIndex > c.RowField.AreaIndex)
{
continue;
}
object currentValue = c.GetFieldValue(field);
if (currentValue != null)
{
rowFieldValues.Add(currentValue);
}
}
}
sourcePivotGrid.EnsureRefreshData();
object res = sourcePivotGrid.Data.GetCellValue(columnFieldValues.ToArray(), rowFieldValues.ToArray(), c.DataField);
return(res);
}
void SetSortByColumn(ASPxPivotGrid pivotGrid, PivotArea crossArea, PivotGridField dataField, List <PivotGridField> fields, List <object> values)
{
pivotGrid.BeginUpdate();
List <PivotGridField> crossFields = pivotGrid.GetFieldsByArea(crossArea);
for (int i = 0; i < crossFields.Count; i++)
{
crossFields[i].SortBySummaryInfo.Field = dataField;
crossFields[i].SortBySummaryInfo.Conditions.Clear();
for (int j = 0; j < values.Count; j++)
{
crossFields[i].SortBySummaryInfo.Conditions.Add(
new PivotGridFieldSortCondition(fields[j], values[j]));
}
}
pivotGrid.EndUpdate();
}
