module TabsOnRails::ActionController::ClassMethods
Public Instance Methods
set_tab(*args)
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Sets the value for current tab to given name.
set_tab :foo
If you need to manage multiple tabs, then you can pass an optional namespace.
set_tab :foo, :namespace
The set_tab
method understands all options you are used to pass to a Rails controller filter. In fact, behind the scenes this method uses a before_filter
to store the tab in the @tab_stack
variable. For example, you can set the tab only for a restricted group of actions in the same controller using the :only
and :except
options.
Examples
set_tab :foo set_tab :foo, :except => :new set_tab :foo, :only => [ :index, :show ] set_tab :foo, :namespace set_tab :foo, :namespace, :only => [ :index, :show ]
# File lib/tabs_on_rails/action_controller.rb, line 102 def set_tab(*args) options = args.extract_options! name, namespace = args before_action(options) do |controller| controller.send(:set_tab, name, namespace) end end