similar to: produce html flash message with csv action

Does anyone know how to get an action call with csv to render html with flash? I can get it to work locally but when I upload to the server it keeps trying to render a csv file with the html inside it. unless flash[:error].blank? render :template => ''/report/action'' and return @content_type = ''text/html'' respond_to do |format|

Is there a way to manage the states in AASM by keeping them in a table to normalize the data? -- 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-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to

The following code in my application_helper.rb class either eats the flash message or escapes it and does not display properly: # Outputs the corresponding flash message if any are set def flash_messages messages = [] %w(notice warning error).each do |msg| messages << content_tag(:div, content_tag(:p, html_escape(flash[msg.to_sym])), :class => "message

I have an full ajax app doing crud operations for contact info for one section. I was using ajax calls to edit and cancel and also to add a contact. I am implementing a button_to_function instead of doing an ajax call to just edit/add/or cancel a contact. I am running into a memory issue using the button_to_function or link_to_function. I have this: <%= link_to_function ''Edit

With : PostgreSQL 8.4 or postgresql-8.3 rails 2.3.4 pg 9.x or pg 8.x I test this code: ========================= class NkiBatch < ActiveRecord::Base Bank.connection.transaction do bank = Bank.new(:name => "ddsjdsjdsjk") bank.save! raise ActiveRecord::Rollback.new end end and this: ========================= class NkiBatch < ActiveRecord::Base

Hello, I run many gameservers (about 10), each gameserver has a different database and all gameserver''s databases has the table "players" which is associated to the model Player. So every time I want to work with the Player model I need connect to a different database depending on which gameserver I am working on. My problem is that I need to make rails choose which database

Hey guys, I''ve been thinking lately about polymorphic associations, and I wonder: is there a noticeable or tangible performance "hit" from doing polymorphic associations when you''ve got your database under really high query load? So for example, maybe I have a "message" model, a "user" model and an "administrator" model, without any

Hi, anybody please help me out,am using rails 3 but using this flash[:notice] doesnot works, i have used this in controllers. any idea ? please help. Regards, Manoj -- 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

I have an object array @keywords = Keyword.find_by_sql(sql). Now I need to write all values of @keywords to a csv file, and because the sql statement is dynamically generated, hence the attribute names are dynamic too. How can I do it? Please help! Thanks! -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on

CSV: http://pastie.org/1015772 Controller: http://pastie.org/1015773 Why is it that it''s only saving the record for "EFG5"? I''m obviously missing something. -- 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

Is there a way to write a csv file using a hash instead of an array? Something like this: header_keys = :first_name, :last_name, :email FasterCSV.open("path/to/file.csv", "w") do |csv| User.all.do |user| csv << user end end Thanks... -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To

Hello, I am getting error :- #<CSV::MalformedCSVError: Unclosed quoted field on line 1892.>. I have following code :- -------------------------------------------------- @parsed_file = CSV.open("#{RAILS_ROOT}/private/sales_report_files/#{@file_folder}/#{@sub_file_folder}/#{@file_name.filename}",''r'',:col_sep =>?\t) @parsed_file.each_with_index do |row, index|

I''m a rails newb and have been Googling about this, but I''m still stumped. Not showing everything here, but basically it should be a pretty common setup so I''m sure others know what I''m doing wrong. - A meter can belong to many meter_groups - A meter_group can have many meters. - A user can ''subscribe'' to viewing a meter_group (Subscription)

routes.rb map.connect '':controller/:action/:id/:draw_id'', :controller => "admin", :action => "edit_position" In a view I have: <%= link_to "#{@draw.positions[0].team}", { :controller => :admin, :action => :edit_position, :id =>@draw.positions[0].id, :draw_id =>

The following code works locally (parsing a CSV with specific headers) but when on Heroku I get the following error on the ''next if'' row: TypeError (can''t convert String into Integer) CSV.parse(File.open(file_path, ''r'').read.gsub(/"/, ''''), :headers => true) do |row| next if row[''Customer'']

Does anybody knows a gem for managing flash messages? I would want to add messages to the flash div in the client. Bootstrap support is a plus. -- 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-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group,

Do I have to manually set a column in a dependent table for the id of the object to which it belongs? I have a collection of objects called photos that are owned by a analysis object. When I try to show an attribute of each of the photo objects I get this error: Mysql::Error: Unknown column ''photos.analysis_id'' in ''where clause'': SELECT * FROM `photos` WHERE

hi i am trying to add the flash player helper on applicaion. when i install the the svn i got this error how to solve this? # ruby script/plugin install svn://rubyforge.org/var/svn/flashplayrhelpr svn: Can''t connect to host ''rubyforge.org'': Connection refused and also i try this # rake flash_player:install (in /home/malathi/www/videoapp) rake aborted!

Hi friends, i am using csv export on my application. in my view file code is <%- headers = ["Transaction ID", "Activity ID", "Product Name","Customer Name", "Ticket code"] -%> <%= CSV.generate_line(headers).strip %> <%if !@trans.nil? && @trans.length > 0 %> <% @trans.each do |tran|%> <% if

Hi I have a form for importing a csv file. With every entry in my CSV I do a delayed background call from a webservice and the result is then saved to my database. This is working great! Now I tried a CSV file with over 400 rows. After clicking import in my form it takes some time and then I get the following error message: ''ActionDispatch::Cookies::CookieOverflow''. But