module Bhf::ActionView::FormOptions
Public Instance Methods
option_groups_from_collection_for_select_with_html_attrs(collection, group_method, group_label_method, option_key_method, option_value_method, selected_key, html_attrs)
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# File lib/bhf/action_view/form_options.rb, line 4 def option_groups_from_collection_for_select_with_html_attrs(collection, group_method, group_label_method, option_key_method, option_value_method, selected_key, html_attrs) collection.map do |group| option_tags = options_from_collection_for_select_with_html_attrs( group.send(group_method), option_key_method, option_value_method, selected_key, html_attrs) content_tag(:optgroup, option_tags, label: group.send(group_label_method)) end.join.html_safe end
options_from_collection_for_select_with_html_attrs(collection, value_method, text_method, selected, html_attrs)
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# File lib/bhf/action_view/form_options.rb, line 13 def options_from_collection_for_select_with_html_attrs(collection, value_method, text_method, selected, html_attrs) options = collection.map do |element| [ value_for_collection(element, text_method), value_for_collection(element, value_method), option_html_attributes(element), html_attrs.call(element) ] end selected, disabled = extract_selected_and_disabled(selected) select_deselect = { selected: extract_values_from_collection(collection, value_method, selected), disabled: extract_values_from_collection(collection, value_method, disabled) } options_for_select(options, select_deselect) end