similar to: update_attributes not updating

I have used before_filter in the passed at the class level but can it be used in the method level. For example, I want to refuse a non-admin type from being able to delete anything in the entire application. Is there an easy way to do this? -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the

when I run script/server I get this error: script/server: Permission denied I''ve been running this app for awhile now. Not sure what would have caused the change. Any ideas? I''ve messed around with permissions on the script folder but nothing seems to work. thanks -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received

what is the proper way to loop through a list in a rails view (assuming that you need to check if it is empty or not) -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ 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

Hello, I have this problem that my rails application works fine in development environment on my local Linux and windows system but when I uploaded it to work on the server in production environment I have this problem as listed in the pasted log file at the end of this entry: NoMethodError (undefined method `[]'' for nil:NilClass): /app/controllers/admin_controller.rb:201:in

Hi, IN one of my unit tests I get an ActiveRecord::StaleObjectError: Attempted to update a stale object object.save! in object I have apart from other stuff an after_save method, which calls object.assosication.update_attributes(...) If I remove that line from my code my tests succeeds. Unfortunetly, I do not understand why an update_attributes call can generate an StaleObjectError. Maybe

I''m trying to update a record, but it just stops with "ActiveRecord::ReadOnlyRecord". I don''t understand why, because I never wanted my model to be read only. Relevant code: Controller: def edit @project = find_project if request.post? @project.update_attributes(params[:project]) if @project.save flash[:message] = _(''Project was

I have a Person model. Person has_many lab_urls. The LabUrl model has a title and a url, which are both required. Now, I want to update a LabUrl object and stick some invalid data in there. And I want the person that has that invalid LabUrl to now be invalid, too. That doesn''t seem like too much to ask for. How can I do that? Right now, this is happening: >> me = Person.find(1)

Anyone have any idea why a named route would NOT work? I did rake routes to make sure it was there and it was but for some reason new_session doesn''t work. -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group,

Hi, I have one method, ''updateStuff'', that will call ''update_attributes'' on 3 different models in the DB..... How can I account for validation to revert back all updates if one of the models is not valid? I''ve looked into Model.valid? which doesn''t seem to work for me .. Any idea? Thanks

I am trying to wrap the updating of two models in a transaction and when the transaction fails it is not rolling back. My method is : def update_attributes(user,params) @user = user @company = user.company begin User.transaction do @user.update_attributes!(params[:user]) @company.update_attributes!(params[:company]) end true rescue false

Hi! I have updated my app to rails 2.3. I have form that has few nested models and I am happy that I can just write accepts_nested_attributes_for :tasks, :allow_destroy => true, but update_attributes! does not update my nested model. I have tried update_attributes, and it works. Any ideas? Few lines from log: update_attributes: SQL (0.1ms) BEGIN Education Update (0.3ms) UPDATE

It seems that attachment_fu is a pretty popular plugin (it''s great), but I''ve been having a terrible time trying to figure out an issue when using "update_attributes". I''m storing files on the file system rather than in a database. It seems that when "update_attributes" is called with a new file, upload_data= tries to copy a file that

Hi, How can I validate user info under certain conditions? For example, I just downloaded a plug-in that allows me to validate phone numbers, but what I would like is to only validate the phone number if it is not blank and if the user_type_id field is equal to one. How can I achieve such a validation in my user model? Thanks, - Dave --~--~---------~--~----~------------~-------~--~----~ You

Does rails have a max file size that is allows to be uploaded? -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group,

Hi, Why does ActiveRecord allow perception of success when updating an ID, however it doesn''t really work(i.e. no change in database)? Here''s an example. The update of "id" versus update of a non-existent attribute. ?> ai = AccountItem.find(:first) => #<AccountItem id: 1, account_id: 1, date: "2009-01-11", amount:

SocketError in EmailController#correspond getaddrinfo: no address associated with hostname. Please see above, these are the errors i get when i try to email a user on my networking site. Can you help please. Actionmailer address = smtp.vodafone.ie Below is code used for the email controller in apps/controllers/email_controller.rb There doesnt seem to be any code missing. Can someone help with

Hello, I am updating an object with an AJAX form: view: <% remote_form_for(@sample, :update => "content2") do %> <p> parameter: <br /> <%= select("sample","parameter",Parameter.find(:all).collect {|p| [p.description.gsub(''_'', '' ''),p.id]},{},{:size => 4, :multiple => true}) %>

I''m having problems in a controller i am writing. i get this exception: wrong number of arguments (1 for 0) ## this does not work: @voicemail_user = VoicemailUser.find(session[:asterisk][:user_id]) if (@voicemail_user.password == params[:pwd][:current]) @voicemail_user.update_attributes({"password" => params[:pwd][:newpwd2]}) end ## but this works:

I''m working on a form that updates a product record and several associated detail records. The detail records are showing and populating okay in the form. But when it hits the controller, I get Couldn''t find Detail with ID=detail AND (details.product_id = 38). The :detail params seem to refer to the correct record id. Anyone have an idea how to fix this? Here''s the

Maybe I''m misunderstanding something but it appears as if <%= render :partial => @items, @locals => { :this => ''that'' } %> does not give the local variable this but this one does: <%= render :partial => ''items/item'', :collection => @items, @locals => { :this => ''that'' } %> Shouldn''t they mean