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...m primary key? Is it required for collection<< to work? I would prefer to not set it if possible since the DB will generate one, but I will if I have to. -John -- John Smilanick Computing Staff - Webmaster Kavli Institute for Theoretical Physics University of California, Santa Barbara jsmilani@kitp.ucsb.edu (805) 893-6307 -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060313/36f0c9d2/attachment.html

...n the session? How do I clear it at the beginning of every request? Models don''t have access to flash, I don''t think, so I need an alternative. -John -- John Smilanick Computing Staff - Webmaster Kavli Institute for Theoretical Physics University of California, Santa Barbara jsmilani@kitp.ucsb.edu (805) 893-6307 -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060317/c3795433/attachment.html

I have a model where I need to calculate one of the fields when I create a new instance. It seems to me that I should do this in the model code and that I should override the new and/or create methods. Is this the right approach and, if so, how can I execute the existing method but add on my calculation? I want something like: def create -Do the original create first- field =

hey guys, Does anyone know why the french letter "?" is displayed as a question mark "?" inside an <h1> tag ? -- Posted via http://www.ruby-forum.com/.

...#39;'uninitialized constant'' exceptions for the model. Does anyone know how to get the development mode to more closely reflect the production mode? -John -- John Smilanick Computing Staff - Webmaster Kavli Institute for Theoretical Physics University of California, Santa Barbara jsmilani@kitp.ucsb.edu (805) 893-6307 -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060522/c02a805a/attachment.html

...e to use the same ''rake deploy'' command for the two apps individually so I don''t have to deploy both together all the time. Any ideas? -John -- John Smilanick Computing Staff - Webmaster Kavli Institute for Theoretical Physics University of California, Santa Barbara jsmilani@kitp.ucsb.edu (805) 893-6307 -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060418/0df9e910/attachment.html

...st force the relationship together because there is no PgmVisit.id until the record is saved and I do not want to save it until a later stage. Any suggestions? -John -- John Smilanick Computing Staff - Webmaster Kavli Institute for Theoretical Physics University of California, Santa Barbara jsmilani@kitp.ucsb.edu (805) 893-6307 -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060314/f73ebc5b/attachment.html

...sits into a new array first: ================= Array.new(visits).find_all do |visit| visit.coming? end ================== Can someone explain this to me? -John -- John Smilanick Computing Staff - Webmaster Kavli Institute for Theoretical Physics University of California, Santa Barbara jsmilani@kitp.ucsb.edu (805) 893-6307 -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060330/563f9eb1/attachment.html

I upgraded to Rails 1.1 (ruby 1.8.2 and ruby 1.8.4 on RHEL 4 using webrick or fastcgi) and all of a sudden I get this hitting a controller: wrong number of arguments (1 for 0) RAILS_ROOT: script/../config/.. Application Trace | Framework Trace | Full Trace /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.0/lib/action_controller/base.rb:379:in

On my host I run my lighttpd instance bound to a specific port and my hostname is mapped to this port (I''m not exactly sure how this is accomplished, but it is lighttpd also listening on port 80 which handles this for me I believe). A redirect from rails includes my local port number in the request, so that it shows up in the address bar. I prefer people not to see this - I

Hey, I have users entering URLs into my app, is there anyway in which I can check to see if the URLs actually point to something before saving the user input? Maybe a kind of ''ping''-action that returns true on success? (btw: does anyone of a tentative release date for Rails1.1? I''ve been slobbering all over my RailsRecipes book and I can''t wait! Also, Scott

...id? before it is saved and have the children validated too? Any workaround I see requires a lot of coercing of these relationships together over and over again. -John -- John Smilanick Computing Staff - Webmaster Kavli Institute for Theoretical Physics University of California, Santa Barbara jsmilani@kitp.ucsb.edu (805) 893-6307 -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060314/ff345d10/attachment.html

Ok, what I want to achieve is: http://<mydomain>/admin/products calls app/controllers/admin/products_controller.rb According to Agile Development with Rails this should work. I executed the follwing commands: rails myproj cd myproj script/generate controller Admin script/generate scaffold Admin::Product this creates app/controllers/admin/products_controller.rb all the views &

...[BUG] Bus Error ruby 1.8.4 (2005-12-24) [powerpc-darwin8.4.0] Are these ruby glitches or something in the Openbase connection? Any tips on debugging this problem? -John -- John Smilanick Computing Staff - Webmaster Kavli Institute for Theoretical Physics University of California, Santa Barbara jsmilani@kitp.ucsb.edu (805) 893-6307 -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060418/350e5369/attachment.html

Hi, I''m trying to save multiple records of the same model in one go. Which is no problem at all. Problem starts when I want to introduce error handling. The problem is that no record should be saved when one of the records contains an error. I tried it as follows: session[:infos].each do |info| @quest.name = info["name"] unless @quest.valid? @errors_found = true

Hi! If i have 2 tables i.e. product and images and product has_many images, image belongs_to product - how to create _form.rhtml, new/create and edit/update methods in product controller, so in a single form i can add one product and MANY (let''s assume for now that this number is fixed) images for this product? Pleeeeease help me :) -- Posted via http://www.ruby-forum.com/.

...nt'' ... But without any feedback I cannot tell if I am doing it right. Can anyone help? Can I get an example of a modularized model that I can look at? -John -- John Smilanick Computing Staff - Webmaster Kavli Institute for Theoretical Physics University of California, Santa Barbara jsmilani@kitp.ucsb.edu (805) 893-6307 -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060421/dc50f258/attachment-0001.html

...on''t want to have to redo it for each release of Rails. Will FlexibleFixtures support transactions for multiple databases? If it does then it might work. -John -- John Smilanick Computing Staff - Webmaster Kavli Institute for Theoretical Physics University of California, Santa Barbara jsmilani@kitp.ucsb.edu (805) 893-6307 -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060328/c2fad12a/attachment.html

Hi, I cannot seem to find out how to pass in a value to a partial. Can anyone help me? What I am doing(in the code below) is calling a function in my controller called setobject. This function just redraws the partial. I want to be able to change the value @objectname, redraw my partial and have it be able to use that value. The first the page is drawn it works, but when i call setobject it

I''ve created a look-up table in my database that currently has 4 rows. I want to access these as constants in the application because that''s effectively what they are. I tried this... class StockRuleLevel < ActiveRecord::Base has_many :stock_rules SITE = find(:first, :conditions => "type_code = ''site''").id MAKE