Christian, Admin::ResourceController gives you CRUD methods so you don't have to define them yourself. Methods like :index, :edit, :update, :new, :create, :delete are built in.
So on a plugin I am working on I only define the show method (controller for a podcast's Shows) to get a single 'Show' in my podcast... class Admin::ShowsController < Admin::ResourceController model_class Show before_filter :find_model, :only => [ :show ] def show respond_to do |format| format.html # show.html.erb format.xml { render :xml => @show } end end private def find_model @show = Show.find(params[:id]) if params[:id] end end Regards, -Bill pixelhandler On Feb 6, 2010, at 10:00 AM, radiant-requ...@radiantcms.org wrote: > Message: 1 > Date: Sat, 6 Feb 2010 17:18:34 +0100 > From: Christian Aust <christian.a...@software-consultant.net> > Subject: [Radiant] What does Admin::ResourceController do? > To: radiant@radiantcms.org > Message-ID: > <3b13c44e-4d65-48f1-a610-c457823a0...@software-consultant.net> > Content-Type: text/plain; charset=us-ascii > > Hi all, > > I'm writing an extension to Radiant that defines new database entities. The > docs suggest to let my controller inherit from Admin::ResourceController, to > "get a lot of functionality for free". What is that functionality, > specifically? > > In particular, I've been confused by that :singular and :plural stuff in > there, what's that? When do I need that? > > What's going on with the @template_name and @controller_name variables, what > do I need them for? > > As I've mentioned before, Radiant itself is pretty neat, but documentation on > these parts of its public API isn't only lacking but non-existant. That makes > it harder to understand errors like this: My entity is called "City", I've > copied all relevant code from Radiants Page view and controller. The edit > haml throws this error: > > undefined method `cities' for #<Radiant::AdminUI:0x102036be8> > > Extracted source (around line #1): > > 1: - render_region :main do |main| > 2: - main.edit_header do > 3: %h1 Edit City > 4: - main.edit_form do > > /opt/local/lib/ruby/gems/1.8/gems/radiant-0.8.1/app/helpers/admin/regions_helper.rb:25:in > `send' > /opt/local/lib/ruby/gems/1.8/gems/radiant-0.8.1/app/helpers/admin/regions_helper.rb:25:in > `lazy_initialize_region_set' > /opt/local/lib/ruby/gems/1.8/gems/radiant-0.8.1/app/helpers/admin/regions_helper.rb:3:in > `render_region' > /Users/christian/mueller/vendor/extensions/mueller/app/views/admin/cities/edit.html.haml:1:in > > `_run_haml_vendor47extensions47mueller47app47views47admin47cities47edit46html46haml' > > It feels like I've got something wrong while copying code, but I can't easily > tell what. Can you? Kind regards, > > Christian > > ------------------------------ _______________________________________________ Radiant mailing list Post: Radiant@radiantcms.org Search: http://radiantcms.org/mailing-list/search/ List Site: http://lists.radiantcms.org/mailman/listinfo/radiant Radiant: http://radiantcms.org Extensions: http://ext.radiantcms.org