Simple gem to generate a menu from the source html files.
Add this line to your application's Gemfile:
gem 'middleman', '~>3.2' # Requires latest middleman
gem 'middleman-nestednav', github: 'neilang/middleman-nestednav', tag: '0.0.1'
Execute:
$ bundle install
In your config.rb add:
activate :nested_nav
To access the menu nested menu structure call nested_nav in your template.
Slim example:
nav
ul
- nested_nav.each do |nav_item|
li
= link_to nav_item.title, nav_item.full_path
- if nav_item.children?
ul
- nav_item.each do |sub_nav_item|
li= link_to sub_nav_item.title, sub_nav_item.full_path
Create a partial called _nested_nav.html.slim:
ul
- nav.each do |nav_item|
li
= link_to nav_item.title, nav_item.full_path
- if nav_item.children?
= partial '_nested_nav', locals: { nav: nav_item }
Then include this line in your main layout file:
nav= partial '_nested_nav', locals: { nav: nested_nav }