search for: kublaikhan55

Hi, I have the following view: <%= start_form_tag ( { :action => ''find'' }, :method => ''get'') %> <p> <%= text_field_tag :lemma, params[:lemma] %> </p> <%= link_to "Find It", :class => "submit" %> <%= end_form_tag %> And the following find action in the controller:

Hello, On a command: rake db:migrate I get the "rake aborted!" error. The message is: No Rakefile found (looking for: rakefile, Rakefile, rakebile.rb, Rakefile.rb) c:/InstantRails/ruby/lib/ruby/gems/1.8/gems/rake-0.7.1/lib/rake.rb:1822:in ''load_rakefile'' Checking my setup, I see that Rakefile.rb is in the expected path. Why can''t rake see Rakefile.rb,

Hi, Which user-authentication plugins should one try first? Too many out there and too little time to try them all fairly. Thanks for your recommendation. cheers! -- Posted via http://www.ruby-forum.com/.

With most models, almost always I find myself writing Search/Find actions. When I view a Listing of a model, I want to look at another record or set of records. How nice it would be if I can do a query-by-example while viewing a Listing, or during Show/Edit/Create. Would be nice if Search becomes another act in the scaffolding magic. This wish has been expressed here before. Since then, has

Hello, The following view: <%= start_form_tag %> Enter term to find <p> <%= text_field_tag :name, params[:name] %> </p> <%= link_to "Find", { :action => ''find_term''} %> <%= end_form_tag %> does not appear to pass back the value of :name to the action: def find_term term =

Hi, parent_id is the default name for the self-reference foreign key. What is the convention for naming the second parent id, the third? Thanks! gk -- Posted via http://www.ruby-forum.com/.

Hello, I generated a controller, using the command: ruby script/generate controller my_kontroller my_model The generated controller file, however, contains an empty class definition. The default controller code is missing. Any idea what went wrong? Thanks, gk -- Posted via http://www.ruby-forum.com/.

hello, I try to run the console facility in Rails, but it does not give me the result I expected (which is to start irb). rails script/console -s The output: exists create app/controller File exists - console How does one run it? Thanks! -- Posted via http://www.ruby-forum.com/.

Hi, Quick question (which means that I think there should be an easy answer)... When I am in the "show" view, I''d like to add 2 links, one for previous and one for next record so that the user can go on to the next "result" without having to go back to the ''list'' of results. However, I can''t find my way about this problem :-S

Hi, I''m trying to implement password confirmation, based on the Agile example, but just can''t make any progress. User DB has these fields: ========================= t.column :name, :string, :limit => 40 t.column :hashed_password, :string t.column :salt, :string User model has: =============== attr_accessor :password_confirmation

Hello, I have the usual Categories and Products table scenario, mediated by a Categories_Products join table. When I create a new Product and into a given Category, I notice that my join table is not being populated. Shouldn''t the join Categories_Products table be populated? Thanks, gk -- Posted via http://www.ruby-forum.com/.

Hi, The user/login management system in Chapter 31: Authenticating Your Users and Chapter 32: Authorizing Users with Roles of Chad Fowler''s Rails Recipes looks reasonable and adequate. However, when I ran the Chapter 31 code, I get the following error: Username or password invalid And I am not even given the chance to sign in; that is, the signin form does not appear at all. Has

hello, On page 49 of the beta version of Ruby on Rails: Up and Running, the book suggests to download a zip file containing everything that has been done up to that point, and a create_tables_with_data.sql file. The book doesn''t have the link, and I couldn''t find it in the book site. Does anyone know where to get the files? This is a very good book. Thanks. -- Posted via

I''m happy to announce the availability of RJS Templates for Rails published by O''Reilly. The book covers all aspects and features of RJS that are included in Rails 1.1. It also walks through a few examples, debugging with FireBug, and finishes off with some reference material. The book is 56 pages and is available in PDF format. I''m really happy with how the book has

Reviews Wanted. I''ve read the tables of contents and haven''t yet made up my mind. Is one book clearly better than the other? Is one clearly full of bugs? Is one so much further ahead that there is no choice? Are they both so incomplete that I should just wait and only cook real food? Do trains still have dining cars? Warren Fred -------------- next part -------------- An

ANNOUNCING AGILE WEB DEVELOPMENT WITH RAILS, SECOND EDITION =========================================================== http://www.pragmaticprogrammer.com/titles/rails2/ Rails has changed a lot since we announced the first edition of the book a year ago. DHH says that the 1.1 release "boasts more than 500 fixes, tweaks, and features from more than 100 contributors." Who are we to

Hi, In a controller, I add to the default list action a condition, thus: def list @user_pages, @users = paginate :users, :conditions => @query, :per_page => 10 end and @query is defined somewhere in the controller as @query = "user_name like ''%Smith%''" where user_name is an attribute of User. Result: The condition pulls out the whole table,

Hi, Any bibiliography plugin that supports the bibtex format? If it is still in development, I can do extensive testing. A reasonable developer honorarium is not out of the question. Thanks, gk -- Posted via http://www.ruby-forum.com/.

I''m trying to use acts_as_nested_set, as modifed by Bob Silva to add threaded functionality. I''m getting the following error: undefined method `display_threads'' for #<PostController:0x3ae9828> ... #{RAILS_ROOT}/app/controllers/post_controller.rb:18:in `list'' Line 18 in post_controller.rb shows: [post_controller.rb] def list display_threads @posts

Hello, I have two tables with a master detail relationship between them. I''d like to display both on one screen, for example, a single-record display of the master in form format on the left side of the screen and on the right side, the corresponding details in grid display format. I''d like to have a Find, Next, Previous buttons associated with the master. The display of the