A simple router for Opal applications.
Add to your Gemfile:
gem 'opal-router', :git => 'git://github.com/adambeynon/opal-router.git'Then, anywhere in your opal code:
require "opal-router"require "opal-router"
Router.configure do |r|
r.add 'login', :auth
r.add 'signup', :public
r.add 'user_contact', :default
r.add 'foobar'
r.add 'donation'
r.add 'cast'
r.add 'settings'
end:auth if you define an :auth route, this will be the default route when you are not logged in, every other route (unless :public) will redirect here
:public this is a public route, you can reach it even if you are not logged in
:default this is the default route, every wrong route will redirect here. If you define an :auth route and you are not logged in, it will redirect to the :auth route
Into any opal file you now can do:
class FooView
def initialize
Router.add_path_observer self
end
# the route has been updated, called by Route Observable
def path_update(path)
frames = Element.find('.frame')
frames.each do |frame|
if(frame.id == path)
frame.show() # jQuery equivalent of frame.css('display', 'block')
else
frame.hide() # jQuery equivalent of frame.css('display', 'none')
end
end
end
end
FooView.new- Support older browsers which do not support
onhashchange. - Support not-hash style routes with HTML5 routing.
- Better documentation
- single page application example based on this router
MIT