public DataTablesGridColumnModel <T> Custom(string columnName, Func <T, object> customRenderer)
{
var column = new DataTablesGridColumnModel <T>
{
Evaluator = customRenderer,
ColumnName = columnName,
Header = columnName
};
m_Columns.Add(column);
return(column);
}
public DataTablesGridColumnModel <T> For(Expression <Func <T, object> > propertySpecifier, string valueFormat = null)
{
var column = new DataTablesGridColumnModel <T>
{
Evaluator = propertySpecifier.Compile(),
ColumnName = (propertySpecifier.Body as MemberExpression).Member.Name,
Header = (propertySpecifier.Body as MemberExpression).Member.Name,
EncodeValue = true,
ValueFormat = valueFormat
};
m_Columns.Add(column);
return(column);
}
public static DataTablesGridColumnModel <T> Options <T>(this DataTablesGridColumnModel <T> model,
bool?canFilter = null, bool?canSort = null, string columnName = null, bool?encodeValue = null, string header = null, string valueFormat = null, string filterTitle = null, bool?defaultSortAscending = null)
where T : class
{
if (canFilter.HasValue)
{
model.CanFilter = canFilter.Value;
}
if (canSort.HasValue)
{
model.CanSort = canSort.Value;
}
if (columnName != null)
{
model.ColumnName = columnName;
}
if (encodeValue.HasValue)
{
model.EncodeValue = encodeValue.Value;
}
if (header != null)
{
model.Header = header;
}
if (valueFormat != null)
{
model.ValueFormat = valueFormat;
}
if (filterTitle != null)
{
model.FilterTitle = filterTitle;
}
if (defaultSortAscending != null)
{
model.DefaultSortAscending = defaultSortAscending.Value;
}
return(model);
}
