public ListColumns GetColumnsForType(Type type, ControllerContext controllerContext)
{
var columns = new ListColumns();
var modelMetadata = ModelMetadataProviders.Current.GetMetadataForType(null, type);
var sortingValues = GetSortingValues(controllerContext);
foreach(var metadata in modelMetadata.Properties)
{
if(metadata.IsHidden()) continue;
var column = new ListColumn
{
DisplayName = metadata.GetDisplayName(),
Name = metadata.PropertyName,
IsSearchable = metadata.IsSearchable(),
Order = metadata.Order,
SortDirection = sortingValues.SortDirection,
Type = metadata.ModelType,
};
column.CellTemplate = FindCellTemplate(controllerContext, column.Name);
column.HasCellTemplate = column.CellTemplate != null;
column.IsSorted = column.Name.Equals(sortingValues.SortBy, StringComparison.InvariantCultureIgnoreCase);
column.SortUrl = GetSortUrlForColumn(controllerContext, column, sortingValues);
column.HeaderTemplate = FindHeaderTemplate(controllerContext, column.Name);
column.HasHeaderTemplate = column.HeaderTemplate != null;
columns.Add(column);
}
return columns;
}
protected void AddListColumn <TProperty>(Expression <Func <TE, TProperty> > navigationPropertyPath)
{
ListColumns.Add(SymbolExtensions.GetPropertyInfo(navigationPropertyPath));
}
