similar to: No route matches "/%20questions/showans/1" with {:method=>:g

Hello, What am I doing wrong? The code below does not show the current record for editing. def edit @user = User.find(params[:id]) end def update @user = User.find(params[:id]) if @user.update_attributes(params[:user]) flash[:notice] = ''User was successfully updated.'' redirect_to :action => ''show'', :id => @user else render :action

Hi, I wonder why scaffolding uses a link_to tag for the destroy links. Seems like these should be POST requests with button_to. The Rails book dedicates pages 335-337 to this very issue. Peter

Hello all. I''ve been working through some online tutorials, learning ROR and have a question on scaffolding. Through the command promt i''ve ran the command: $ script/generate scaffold Albums This created the controllers, helpers, models, and views. I have a database table titled "albums" and have two records saved within The problem is that the scaffold command did

Hi all, I''m learning Rails by Example (chapter 11), by Michael Hartl ( http://ruby.railstutorial.org/chapters/user-microposts#top) but I got no route matches when I try to delete one micropost. the _micropost html is... <tr> <td class="micropost"> <span class="content"><%= micropost.content %></span> <span

Greetings, I''m a newby to both "R"s in RoR. I would like to use Builder::XmlMarkup to generate my pages. If there is a working downloadable example somewhere, that would probably be enough. Otherwise, here''s what I want to do: With the following controller: class AccountsController < ApplicationController layout ''accounts'' model :account

Hello, I''m working through the tutorial, and I''ve run into a little snag. In the first part of the tutorial, the destroy link is not working correctly. I can''t figure out where I goofed. Removing :confirm doesn''t seem to resolve the issue. Thanks, Randy. development.log ----->8----- Processing AdminController#destroy (for 127.0.0.1 at 2006-04-27

Scenario: Table in database has two fields, id and category (table name is: categories) Controller is named category_controller.rb Model is named category.rb Helper is named category_helper.rb Form is named list.rhtml in view\category directory The code in play on the form is (from generating scaffold): <% for category in @categories %> <tr> <td><%=

Hi all, I''m trying to overload the link_to function, (to disable link_to if the user has no access right) this is my code, it work the first time I run the application, the second time I refresh the page I always get "stack level too deep error" module UsersHelper include ActionView::Helpers::UrlHelper alias_method :link_to_original, :link_to def permission? true

Is it my environment? Is something wrong, cause I thought this should just work? I have a simple table and I created a model and a controller: ruby script/generate controller Restaurant ruby script/generate model Restaurant I edited the controller to this: class RestaurantController < ApplicationController scaffold :Restaurant end I run it and: http://0.0.0.0:3000/Restaurant works fine,

Hi, I am having problems with my page. I have a banner and navigation bar in controller_name.rhtml in app/views/layout. Can someone please help? Thanks In the navigation bar, I have the following links: Category1 Sub-Category1 Sub-Category2 Sub-Category3 Sub-Category4 Sub-Category5 Sub-Category6 In the main content, I have the following links: Sub-Category1 edit delete

(Using Rails 4.1.1 with Ruby 2.1.1 on Mac OSX 10.6 Snow Leopard) I'm doing a Rails tutorial (in case you are interested in: It's http://guides.rubyonrails.org/getting_started.html), and I'm stuck on the following: I create in some erb file a link using <%= link_to 'Add new weird stuff', controller: new_article_path %> and this raises the exception

hi, lets say routes.rb has map.resources :foo and I want the show action to have a diffent url, so I add (after the above line) map.foo ''/bar/:id'', :controller => ''foo'', :action => ''show'' this works fine, including foo_path( :id => "1") => /bar/1 and <%= link_to ''Show'', foo %>

First, thanks to everyone who replied to my pluralization question from before! Today I was trying to do what I think is called a "chained accessor". I have an "events" table and each event has one user. Instead of seeing the id number for each event''s user, I''d rather display the names of users instead. I tried to do this: class Event <

Hi there, I am trying to get something working and its driving me crazy. I have been looking around for solutions to getting view helpers working in models and for the most part I find this solution. Add the following in the model you want to use them in include ActionView::Helpers::UrlHelper include ActionController::UrlWriter However, when I try something like

Hi, I''m new to rails and finding it hard to figure out what this error is referring to. Can anyone help please?!! NoMethodError in Registeredphone#list Showing app/views/registeredphone/list.rhtml where line #24 raised: You have a nil object when you didn''t expect it! The error occured while evaluating nil.txtForename Extracted source (around line #24): 21:

Hi there everyone, I''ve recently moved to RoR and am still struggling with the basics of what used to be second nature in php, so on with my question: I have a database with products, and I need to create a search form that paginates the results. What I have so far in my controller is: def list # If the values are nil, then set them, otherwise wrap them in % # Also,

Have been developing on 3.0.0beta4 and just updated to 3.0.0.rc. When I try to link_to() a User object that previously had worked, I get the following: ActionView::Template::Error (No route matches {:action=>"destroy", :controller=>"games", :id=>#<User ..... > Yet I have in my routes.rb file has resources :users and my "rake routes" shows:

hi, I am very frustrated by this error when I just put together a very simple project from one of the textbook on RoR: Routing Error No route matches "/employee/list" with {:method=>:get} For your reference, #The following is EmployeesController.rb class EmployeesController < ApplicationController scaffold :employee # create scaffold code for controller #

I have a very simple form that looks allows an input for an error code and then give the show page from the scaffolding if the error code is in the database and a notification on the list page, again from the scaffolding if not. Here''s the form: find.rhtml <h1>Find error</h1> <%= start_form_tag :action => ''search''%> <p><label

I''m using a legacy table, where the unique id is not ''id'' I have a Model class like the following: class Article < ActiveRecord::Base set_primary_key "ARTICLE_ID" end however, using a link_to like the following (modified scaffolding), the link has no id value: <% for article in @articles %> <tr> <% for column in