Display help pages.
15-Jan-2010 (ADH): Created by consolidating an increasing number of duplicated help controllers. 18-Oct-2011 (ADH): Imported into TrackRecord.
# File app/controllers/help_controller.rb, line 22 def show # The ":id" value ends up being used as the name of a Partial to be # rendered by the 'help' view. To stop hackers putting dots, slashes # etc. into a URL in an attempt to get the renderer to load a different # Partial, only let "a-z" and underscores through. @partial = params[ :id ].gsub( /[^a-z_]/, '' ) end
Hide the main heading; it is output by the view rather than letting the layout do it so that both heading and body text can be wrapped in a single DIV for CSS styling of the whole text block, if required.
# File app/controllers/help_controller.rb, line 18 def skip_main_heading? action_name == 'show' end