similar to: Design question: Redirection to a "create" action.

Hi all, I''m coming from the PHP world and I''m trying to learn Ruby and Rails. I''m having a problem where I keep getting the error "No route matches / home/view" even though I have it defined it. I''d appreciate any help on this. I''m using rails 3.0 and the setting for the environment is "development". # routes.rb

I''ve got caching mostly working but it''s acting string with the index/home. On the site I have a redirect the points http://nutritionreality.com at http://nutritionreality.com/home I do this in routes.rb by: map.index '''', :controller => ''home'', :action => ''index'' Caching happens on index (index.html gets created in

I am trying to test drive RJS templates in Rails 1.2. Here is what I did: create table categories (name varchar(255) ); rails RJSTest cd RJSTest rake update_javascripts script/generate controller home index add script/generate model category Note: When I did a rake update_javascripts, I did not see any output. I configured database.yml to talk to mysql. Next I wrote

Hi to all. I''ve a very big problem. I know this can seem very loing, but please, try to read it. I have a simply blog, with posts and their comments. I''ve two tables in my db, posts, with post id, text and comments_count to store the number of comments-children of each post (as recomanded to do in AWDWR); and the table comments, with comment id, post_id for the post

url_for( :controller => ''foo'', :action => ''destroy'', :id => 1 ) => ''/ foo/1'' url_for( :controller => ''foo'', :action => ''destroy_x'', :id => 1 ) => ''/ foo/destroy_x/1 url_for( :controller => ''foo'', :action => ''destroy'', :foo_id => 1 )

I''ve gotten eager associations to work before, but for some reason this isn''t working out for me this time. I''ve been scratching my head but can''t quite figure out the nuances of what works and what doesn''t work. I''ve got 3 models: profile, widget_configuration and widgets profile.rb -- has_many :widget_configurations

In my production.log, I usually see lines like this: Processing by HomeController#index as HTML But sometimes I see the line like this: Processing by HomeController#index as */* At first I thought perhaps those calls were made by a bot, but after looking at it closer it looks as those they are generated by normal users. I have no idea, first, how that line could have been generated, and

I was attempting to cache an action that had a URL like this: http://foo.com/controller/action?years[]=2005&years[]=2006&bar=5&baz=blue which returns different data than, say http://foo.com/controller/action?years[]=2004&years[]=2005&bar=6&baz=red However, the cached fragment would always be named foo.com:3000/controller/action.cache, no matter what parameters where

Hello People, (I am not good at ROR yet. This post could be very lame.) I am going playing with routes.rb. Well, pretty much any combination of mapping works, a part from: map.connect '':action/:id/:controller/'' In this case, the request is routed; however, I get: --------------------------------------- Showing app/views/inputs/start.rhtml where line #8 raised: No url can be

Hi again, sorry for many questions. In mi HomeController, I have the "hi" method, in this method I use an "if" for show a different message for a registered user or a guest. When I call in "home/index" my method "hi", show me this error message: "Stack level too deep" class HomeController < ApplicationController def hi if (current_user)

Hey guys, I''m new to ruby/rails and trying to sort something... I just created an app with composer, http://railsapps.github.com/rails-composer/ I used the command: rails new myapp -m https://raw.github.com/RailsApps/rails-composer/master/composer.rb I set up the rails server, and tried to load the app on localhost:3000 However, I end up with: ArgumentError in HomeController#index

What I am really trying to do is use the file_column plugin for the file uplaod/storage (to a non-application directory), but serve up the images on my own (without the mage_tag url_for_file_column technique) In the java world, I would simply do something like this: <img src="myImageServlet?id=1"> and myImageServlet would simply return the appropriate mime headers and data

Hi all, I''m having problems trying to expire the ''index'' action of a controller. In short, expire_action :action => ''index'' doesn''t work, but expire_fragment (url_for :action => ''index'').gsub(/\/index/,'''').split("://").last works fine and deletes the cached page as expected. I

Hi, I want to creat a GUI accessible via the web with ruby to interface some matlab implementation ... so I extended Ruby with C++ and then matlab :) that works perfectly: I have finaly a Ruby class I can call whenever I want to lunch my matlab algorithm ;) the point is now I have to make the GUI in HTML with Rubby on rails and Damn! I don''t get how works the MVC architecture in Ruby

in my ruby on rails application, i have one controller class HomeController < ApplicationController def home puts "name.....#{@name}" end def branch *//HERE HAVE TO GET THE ABOVE FUNCTION VALUE @name* end end What am trying to do, i have to get the @name value in method branch. i could show the value in function home, but i didn''t get that in

hi, i just have this error, can anyone tell me what it means and how i can fix it thanks. NameError in HomeController#index uninitialized constant Student RAILS_ROOT: ./script/../config/.. Application Trace | Framework Trace | Full Trace This error occured while loading the following files: student.rb Request Parameters: None Show session dump --- user: !ruby/object:User attributes:

I have a list of images on one of my pages, and I would like for the act of double-clicking on any of them to do a remote request to an action. In this case, I''d like to pop up a redbox that is a dialog about the item I clicked on. I found some example code like this: <%= image_tag "image.jpg", :class => "image", :ondblclick =>

Hey guys, i am facing some problems in calling an action. see details: in sale_items controller, i have a function def saleedit --code-- render ( :action => ''saleedit'') end and i have a file in view/sale_items/saleedit.html.erb. okay. now i have one more view view/sale_items/new.html.erb. in this file i have a form like this: <% form_tag url_for(:action =>

Hi everyone. : ) I meet problem when use form tag in actionmailer. (content-type is text/html, surely) I want to use form action in actionmailer''s view (.rhtml) for some reason. 1. I use start_form_tag helper method as normally, but how I can ? I did <%= start_form_tag :action => "http://myhostname/mycontroller/myaction" %> or <%= start_form_tag :action =>

Hello, I''ve done === class HomeController < ApplicationController def index @country = Country.find(:all, :include => "cities") end end === And rhtml is: === <% @country.each do |country| %> <h1><%= country.name %></h1> <% country.cities.each do |city| %> - <%= link_to city.name, :action =>