public void SerializeTo(string key, IClientSideObjectWriter writer)
{
if (Enabled)
{
writer.Append("sortMode", SortMode == GridSortMode.MultipleColumn ? "multi" : "single");
if (grid.DataProcessor.SortDescriptors.Any())
{
writer.Append("orderBy", GridDescriptorSerializer.Serialize(grid.DataProcessor.SortDescriptors));
}
}
}
public string GetSortUrl()
{
IList <SortDescriptor> orderBy = new List <SortDescriptor>(Grid.DataProcessor.SortDescriptors);
SortDescriptor descriptor = orderBy.SingleOrDefault(c => c.Member.IsCaseInsensitiveEqual(Member));
ListSortDirection?oldDirection = null;
if (descriptor != null)
{
oldDirection = descriptor.SortDirection;
ListSortDirection?newDirection = oldDirection.Next();
if (newDirection == null)
{
orderBy.Remove(descriptor);
}
else
{
if (Grid.Sorting.SortMode == GridSortMode.SingleColumn)
{
orderBy.Clear();
orderBy.Add(new SortDescriptor {
SortDirection = newDirection.Value, Member = descriptor.Member
});
}
else
{
orderBy[orderBy.IndexOf(descriptor)] = new SortDescriptor {
SortDirection = newDirection.Value, Member = descriptor.Member
};
}
}
}
else
{
if (Grid.Sorting.SortMode == GridSortMode.SingleColumn)
{
orderBy.Clear();
}
orderBy.Add(new SortDescriptor {
Member = Member, SortDirection = ListSortDirection.Ascending
});
}
return(Grid.UrlBuilder.SelectUrl(GridUrlParameters.OrderBy, GridDescriptorSerializer.Serialize(orderBy)));
}
public string SerializeExpression()
{
return(GridDescriptorSerializer.Serialize(grid.DataProcessor.GroupDescriptors));
}
