Module: Datagrid::ColumnNamesAttribute::ClassMethods

Defined in:
lib/datagrid/column_names_attribute.rb

Instance Method Summary collapse

Instance Method Details

#column_names_filter(**options) ⇒ Datagrid::Filters::BaseFilter

Adds a filter that acts like a column selection All defined columns will be available to select/deselect as a multi-select enum filter. Columns with mandatory: true option will always present in the grid table and won't be listed in column names selection Accepts same options as :enum filter

Examples:

column_names_filter(header: "Choose columns")

Returns:

See Also:



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# File 'lib/datagrid/column_names_attribute.rb', line 30

def column_names_filter(**options)
  filter(
    :column_names, :enum,
    select: :optional_columns_select,
    multiple: true,
    dummy: true,
    **options,
  )
end