search for: item_control

...(I stumbled on that too... :-( ). I read all the doc I could find (on this site, on http://rails.techno-weenie.net and at http://taggable.rubyforge.org/) but I couldn''t find anything I might be doing wrong. I marked my Item model as "acts_as_taggable" right at the top and in item_controller::create method I''m calling @item.tag method after saving the item. #item.rb class Item < ActiveRecord::Base acts_as_taggable ... #item_controller.rb ... if @item.save @item.reload @item.tag("cool") redirect_to :action => ''show'', :id=> @item....

Hi, I just published the first version of a small tutorial I''ve written on Ajax and Rails. It is called "How to paginate, sort and search a table with Ajax and Rails" (sorry, I didn''t manage to find a longer title !) and is available at : http://dev.nozav.org/rails_ajax_table.html There is nothing really new in it, it''s rather a compilation and

...}, :confirm => ''Are you sure?'') %></td> </tr> I have an edit link in the form of link_to_remote with the update option set to the same element. the idea is to display an update form at the same position as that of the original item. ajax_edit action of the item_controller renders the partial form for doing so. def ajax_edit @item=Item.find(params[:id]) render(:partial=>"form",:locals=>{:item=>@item,:actionName=>"ajax_update",:updateID=>"items",:submitTag=>"update"}) end _form.rhtml would look like...

...@tullt = h(item.body) %> <%= @itemdb = Group.find(:all, :conditions => "id = ''#{@tullt}''").map {|u| [u.name] } %> <%= @tullt % I think it would be better to put this code in a controller for this partial. I made the following item_controller.rb file for this: class ItemController < ApplicationController def index @tullt = h(item.body) @itemdb = Group.find(:all, :conditions => "id = ''#{@tullt}''").map {|u| [u.name] } end end But this doesn''t work...

...on_transform'' /usr/local/lib/ruby/gems/1.8/gems/json-0.4.3/lib/json.rb:595:in `to_json'' /usr/local/lib/ruby/gems/1.8/gems/json-0.4.3/lib/json.rb:606:in `json_check_circular'' /usr/local/lib/ruby/gems/1.8/gems/json-0.4.3/lib/json.rb:595:in `to_json'' app/controllers/item_controller.rb:92:in `list'' /usr/local/lib/ruby/gems/1.8/gems/json-0.4.3/lib/json.rb:622:in `to_json'' /usr/local/lib/ruby/gems/1.8/gems/json-0.4.3/lib/json.rb:622:in `json_transform'' /usr/local/lib/ruby/gems/1.8/gems/json-0.4.3/lib/json.rb:621:in `json_transform'' /usr/lo...

Hello * Obviously the rhtml below does not work, but it should be apparent what I try to achieve - I would like to give the user the choice to submit a form either to action1 or action2 but I cannot figure out how?! It would be great if someone could give some assistance. Thanks a lot, Alex <%= start_form_tag :action1 => ''save'', :action2 =>

...l, I have a problem handling errors for RecordNotFound (Page 86 of Agile Book), I want to redirect bad items id to "list" with a flash "Invalid Item", but this works only with numeric id, if I use some like "wibble" the result is an empty list of items. This is in my item_controller: def show @item = Item.find(params[:id]) rescue redirect_to :action => ''list'' flash[:notice] = ''Invalid Item'' end

I created a sweeper ItemSweeper and saved it in app/models/item_sweeper.rb. Then I put this in my item_controller.rb: cache_sweeper :item_sweeper, :only => [:create, :destroy, :update] But now when I call the view action, I get this error: ActionView::TemplateError (undefined method `title'' for nil:NilClass) on line #5 of app/views/item/view.rhtml: 5: <H1 id="ite...

...ing. I can''t seem to make the pagination work. The link_to_remote defined in the helper is pointing to the wrong url. I have set up things like so: defined a search method in de project_controller located in apps/admin/project. In de tutorial the method is called list. defined in the item_controller I copy and paste the helper methodes to project_helper in the folder helpers/admin/project_helper The files that create the view are located in views/admin/project Problem is that the helper method pagination_links_remote and sort_link_helper crate a link like the folowing: http://localhos...