private void PerformAutoLogic(esDataSourceSelectEventArgs e)
{
esDynamicQuery query = e.Query != null ? e.Query : e.Collection.es.Query;
IDynamicQuerySerializableInternal iQuery = query as IDynamicQuerySerializableInternal;
if (this.autoPaging)
{
query.es.PageNumber = e.PageNumber;
query.es.PageSize = e.PageSize;
}
if (this.autoSorting)
{
if (e.SortItems != null)
{
foreach (esDataSourceSortItem sortItem in e.SortItems)
{
esColumnMetadata col = e.Collection.es.Meta.Columns.FindByPropertyName(sortItem.Property);
if (col != null)
{
query.OrderBy(col.Name, sortItem.Direction);
}
else if (sortItem.Property[0] == '<')
{
query.OrderBy(sortItem.Property, sortItem.Direction);
}
}
}
else
{
if (this.AutoPaging)
{
List <esColumnMetadata> pks = e.Collection.es.Meta.Columns.PrimaryKeys;
if (pks != null)
{
foreach (esColumnMetadata pk in pks)
{
query.OrderBy(pk.Name, esOrderByDirection.Ascending);
}
}
}
}
}
if (this.autoSorting || this.AutoPaging)
{
if (e.Query != null)
{
IEntityCollection iColl = e.Collection as IEntityCollection;
iColl.HookupQuery(query);
}
query.Load();
}
}