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Contents
module Bhf::ActionView
module FormOptions
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
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
end
end
Version data entries
20 entries across 20 versions & 1 rubygems