public static void Grid_ClientLayout(object s, ASPxClientLayoutArgs e)
{
MVCxGridView grid = (MVCxGridView)s;
var viewModel = GetModelFromSession(grid);
if (e.LayoutMode == ClientLayoutMode.Saving && viewModel != null)
{
bool bSortChanged = false;
foreach (GridViewColumn column in grid.AllColumns)
{
if (column is MVCxGridViewColumn)
{
MVCxGridViewColumn MVCcolumn = (MVCxGridViewColumn)column;
var col = viewModel.ViewHeader.GetColumnByOriginalName(MVCcolumn.FieldName);
if (col != null)
{
col.IsVisible = MVCcolumn.Visible;
if ((!col.SortOrder.HasValue && MVCcolumn.SortIndex != -1) ||
(col.SortOrder.HasValue && col.SortOrder.Value != MVCcolumn.SortIndex) ||
(col.SortOrder.HasValue && col.IsSortAscending == (MVCcolumn.SortOrder == ColumnSortOrder.Descending))
)
{
bSortChanged = true;
}
col.SortOrder = MVCcolumn.SortIndex;
col.IsSortAscending = !(MVCcolumn.SortOrder == ColumnSortOrder.Descending);
col.ColumnFilter = ((GridViewDataColumn)MVCcolumn).FilterExpression;
col.ColumnWidth = MVCcolumn.Width.IsEmpty ? AvrView.DefaultFieldWidth : (int)MVCcolumn.Width.Value;
}
}
else if (column is MVCxGridViewBandColumn)
{
MVCxGridViewBandColumn MVCband = (MVCxGridViewBandColumn)column;
var band = viewModel.ViewHeader.GetBandByOriginalName(MVCband.Name);
if (band != null)
{
band.IsVisible = MVCband.Visible;
}
}
}
if (bSortChanged)
{
viewModel.ViewHeader.GetAggregateColumnsList().ForEach(c => AggregateCasheWeb.FillAggregateColumn(viewModel.ViewData, c, viewModel.ViewHeader.GetSortExpression()));
}
}
else
{
}
}
public MVCxGridViewBandColumn(MVCxGridViewBandColumn band)
{
Band = band;
}
