class SimpleNavigation::Renderer::Links
Renders an ItemContainer as a <div> element and its containing items as <a> elements. It adds the 'selected' class to the <a> element that is currently active.
The Links renderer cannot be used to render nested navigations. If you would like it to use with nested navigations, you have to render each level separately.
By default, the renderer sets the item's key as dom_id for the rendered
<a> element unless the config option
autogenerate_item_ids
is set to false. The id can also be
explicitely specified by setting the id in the html-options of the
'item' method in the config/navigation.rb file. The
ItemContainer's dom_attributes are applied to the surrounding
<div> element.
Public Instance Methods
render(item_container)
click to toggle source
# File lib/simple_navigation/renderer/links.rb, line 19 def render(item_container) div_content = item_container.items .map { |item| tag_for(item) } .join(join_with) content_tag :div, div_content, item_container.dom_attributes end
Protected Instance Methods
join_with()
click to toggle source
# File lib/simple_navigation/renderer/links.rb, line 28 def join_with @join_with ||= options[:join_with] || '' end
options_for(item)
click to toggle source
# File lib/simple_navigation/renderer/links.rb, line 32 def options_for(item) { method: item.method }.merge(item.html_options) end