private void FlatternGroups(List <object> rows, GroupedItem parent, Group parentGroup, int?parentLevel)
{
List <object> items;
int? level = parentLevel == null ? 0 : parentLevel.Value + 1;
if (parent != null)
{
items = parent.ChildItems;
}
else
{
items = _items;
}
List <object> rowsToAdd = new List <object>();
List <object> sortedItems = new List <object>(items);
for (int i = 0; i < items.Count; i++)
{
sortedItems[i] = items[i];
}
if (_sortColumn != null)
{
SortBy(_sortColumn, sortedItems);
}
foreach (object item in sortedItems)
{
GroupedItem groupedItem = (GroupedItem)item;
// Is the item a group?
if ((string)Script.Literal("typeof({0})", groupedItem.ChildItems) != "undefined")
{
// Is the group expanded or collapsed?
// Add group
string groupingKey = (parent != null ? parent.Id : "") + "|" + groupedItem.Id;
Group group;
if (groups.ContainsKey(groupingKey))
{
group = groups[groupingKey];
}
else
{
group = new Group();
groups[groupingKey] = group;
}
group.Title = groupedItem.Title.ToString();
group.Rows = new List <object>();
group.GroupingKey = groupingKey;
bool collapsed = false;
if (_groupStates.ContainsKey(groupingKey))
{
collapsed = _groupStates[groupingKey];
}
else
{
_groupStates[groupingKey] = collapsed;
}
group.Level = level.Value;
rowsToAdd.Add(group);
group.Count = rows.Count + rowsToAdd.Count;
group.Collapsed = collapsed;
if (!collapsed)
{
// Add child rows
FlatternGroups(rowsToAdd, groupedItem, group, level);
}
}
else
{
// Just add the item
rowsToAdd.Add(item);
}
}
rows.AddRange(rowsToAdd);
}
private void FlatternGroups(List<object> rows, GroupedItem parent,Group parentGroup, int? parentLevel)
{
List<object> items;
int? level = parentLevel==null ? 0 : parentLevel.Value+1;
if (parent!=null)
{
items = parent.ChildItems;
}
else
{
items = _items;
}
List<object> rowsToAdd = new List<object>();
List<object> sortedItems = new List<object>(items);
for (int i = 0; i < items.Count; i++)
{
sortedItems[i] = items[i];
}
if (_sortColumn != null)
SortBy(_sortColumn, sortedItems);
foreach (object item in sortedItems)
{
GroupedItem groupedItem = (GroupedItem)item;
// Is the item a group?
if ((string)Script.Literal("typeof({0})", groupedItem.ChildItems) != "undefined")
{
// Is the group expanded or collapsed?
// Add group
string groupingKey = (parent!=null ? parent.Id : "") + "|" + groupedItem.Id;
Group group;
if (groups.ContainsKey(groupingKey))
{
group = groups[groupingKey];
}
else
{
group = new Group();
groups[groupingKey] = group;
}
group.Title = groupedItem.Title.ToString();
group.Rows = new List<object>();
group.GroupingKey = groupingKey;
bool collapsed = false;
if (_groupStates.ContainsKey(groupingKey))
{
collapsed = _groupStates[groupingKey];
}
else
{
_groupStates[groupingKey] = collapsed;
}
group.Level = level.Value;
rowsToAdd.Add(group);
group.Count = rows.Count + rowsToAdd.Count;
group.Collapsed = collapsed;
if (!collapsed)
{
// Add child rows
FlatternGroups(rowsToAdd, groupedItem, group, level);
}
}
else
{
// Just add the item
rowsToAdd.Add(item);
}
}
rows.AddRange(rowsToAdd);
}
