similar to: Simple question on rails routing

I am a very amateur Rubyist who, amongst other things, likes to use a simple Rails app to query my company''s MySQL config database. The server I now use to do this has got 1.9.1 and Rails 2.3.3. I''ve now hit the ''problems'' related to 1.9 and string encoding, which means that when Rails try to display, say, E acute characters, it throws an invalid byte

i think there ara two ways of relate products and categories , basically i want to fix one product(e.g hp dv7....) to some categories (notebook,17"notebooks...) i made a table named categorization(incuding category_id,product_id fields) then in models i write these codes below class Product < ActiveRecord::Base has_many :categories, :through => :categorizations

I have a simple controller that takes a request, looks up some data and then returns the results as either HTML or Atom. The HTML response works fine, but the Atom Builder is blowing up with an undefined method error that I can''t figure out. It seems to be failing when the ActiveRecord instance is passed to the ''entry'' method and it tries to build the URL via the

I have an iPhone version of my site, and for some reason none of the rjs works when viewing the iPhone version. This happens instead: ActionView::MissingTemplate (Missing template controller_name/ update.erb in view path app/views) The rjs works fine when viewing the site normally, and it worked when viewing the iPhone version prior to upgrading Rails to 2.3.2. Additional info: I have

I bought this book about rails for beginers (head first Rails) and its quite simple and good for someone who has no clue about Rails (or any other language) On chapter two it talks about routing but unfortunately the book is for rails 2 and i have rails 3 installed on my mac. The line i have to enter in the config/routes.rb of my application is: map.connect ''/ads/:id'',

hi, im totally a newbie so i have got no idea whatsoever why i got this error, the thing that happend was i was doing a little coding along with the lynda.com rails series that i got this error. well as u can see this is the error which i get on terminal, but there is another one in browser too which says : "NoMethodError in AdminController#index " u can see it in the picture here :

I''m attempting to learn Ruby on Rails, but these errors aren''t helping. I''m currently trying to follow the lessons available on www.learningrails.com. I received this error after trying to visit a page generated by using the scaffold command. Actually, this is all I did up until the error: rails sample2 -d mysql mysqladmin -u root -p create sample2_development ruby

Hi: I am using authlogic, and following railscast tutorial. I am running into this error code with the password confirmation. authlogic password confirmation is too short Has anyone experienced this error? I need your help. Thanks in advance for your help.

I am creating forum application which needs usage of acts_as_list or acts_as_tree or acts_as_nested_set. I am unable to decide among these. please could some one recommend from their experience? -- Posted via http://www.ruby-forum.com/.

Hey all, im not sure where to set a default value if a textfield is empty? For now i do it in the controller, and check if the submitted parameter is blank. But this seems not to be the best solution... Thanks for your help! -- Posted via http://www.ruby-forum.com/.

I''ve created a simple hello world app that doesnt appear to serve up the view greeting.rhtml. :< Any ideas ? The error message is from development.log is... # Logfile created on Tue Aug 18 16:49:55 -0400 2009/!\ FAILSAFE /!\ Tue Aug 18 16:50:34 -0400 2009 Status: 500 Internal Server Error unknown error PS . It does show the default web page ok at http://localhost:3000 just not

I''ve tried out ''acts_as_taggable'', ''acts_as_taggable_on'' and ''acts_as_taggable_on_steroids'' and all of them output "undefined method ''empty?''" with the tag_cloud action. I am following the guides precisely. Yet I can find no references to this error anywhere, so I must be doing something wrong... I am on

I am experimenting with a combined form. I wish to force the HTTP verb for this form to PUT. However, it always uses POST when submitted and I cannot determine why. The view template code is: <%=form_for( @user, :html => { :class => :edit_user_role, :id => :edit_user_role_form, :method => :put }, :url => user_roles_url( @user ) )

Is ROR a good fit if I want to edit and expand on a developed script like RoundCube( http://roundcube.net/ )? I''m planing to edit it for my business as an order/transcript application. If anyone is interested this link is what I want to make. http://handoff.wordpress.com/

I have a strange problem with my layout file. I think it may be due to nested partials, but removing the deepest nested partial call does not clear the problem. I have an application wide layout (application.html.erb) that works as expected - loads images, javascript, css etc for my application. So http://localhost:3000/patients --> fine http://localhost:3000/patients/new --> fine

I want to write a validate routine to check to enforce that a position must be unique in a category. (In another category, it doesn''t have to and shouldn''t need to be unique.) I write this code which works happily for new items: def position_in_category_not_unique @items = Item.find( :all, :conditions => [ "category_id = ? AND position = ?", category_id,

Hello, I''m using escape_javascript to return a partial to the browser via ajax. Something like: $("#inject").html("<%=escape_javascript(render :partial =>"feed/ index")%>"); Problem is escape_javascript ends up outputing all kinds of wasted space like \n\n\n\n\n \n Is there anyway in Rails to escape_javascript more

For some reason my new action works fine but my edit outputs nothing but raw HTML. Anyone have any ideas?

This could be a lot simpler than I think and I''m just missing something obvious! I''m working on a creative collaboration app whereby one user could submit a Story and this can then be forked by another user and worked on seperately. To acheive this I have a has_many association within the same Story model as such: class Story < ActiveRecord::Base has_many

Is there a relatively easy way to do this code in sql? @categories=Category.all.reject{|n| n.blank?}.sort{|a,b| a.name <=>b.name}.collect{|t| [t.name,t.name.downcase.gsub('' '',''_'')]} -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to