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Hello, I have in my db a register what have special characters, and when I try to put on my form to edit this values, this happens: incompatible character encodings: UTF-8 and ASCII-8BIT Extracted source (around line #4): 1: <%= form_for :group, :url => { :action => "update" } do |f| %> 2: <%= utf8_enforcer_tag %> 3: <label>Nome do grupo</label>

Hello, I have two tables with association HABM, projects and users, and in projects I want to show all users that was associated to the project. I have try with this: <%= select( "user", "id", Project.all.collect { |p| [ p.name, p.id ] } ) %> But only show all my projects, but Iz don''t know who show only the user in a determinated project. class Project <

Hello, I''m trying to install the rails on ubuntu 11.10, but when I put the command felipe@Felipe:~/Downloads/rubygems-1.8.15$ sudo gem install rails --no-r1 --no-rdoc ERROR: Loading command: install (LoadError) no such file to load -- zlib ERROR: While executing gem ... (NameError) uninitialized constant Gem::Commands::InstallCommand felipe@Felipe:~/Downloads/rubygems-1.8.15$

Hello guys, I have two tables, tasks and projects, and each model I put: Task.rb class Task < ActiveRecord::Base attr_accessible :user_id, :project_id, :name belongs_to :project end Project.rb class Project < ActiveRecord::Base attr_accessible :name, :description has_many :tasks end But when I go to my prompt and I make a SELECT with task, none project is returned.

Hello, I have a problem with the paperclip, I put on my GemFile gem "paperclip", "~> 2.6.0" I create a migrate class FileUpload < ActiveRecord::Migration def up change_table :projects do |t| t.has_attached_file :image end end def down drop_attached_file :projects, :image end end on my model I put class Project < ActiveRecord::Base

Hello, I''m trying to insert into my migrate but when I try on rails console this error shows: 1.9.3-p0 :001 > group = Group.new => #<Group id: nil, name: nil, description: nil, created_at: nil, updated_at: nil> 1.9.3-p0 :002 > group.name = "Group Name" => "Group Name" 1.9.3-p0 :003 > group.description = "Description" =>

hola......tengo un problema, tengo un controlador de dominio sobre windows server 2003, a la hora de adicionar un servidor linux ubuntu server 7.04 al dominio windows me da el siguiente error Using short domain name -- ECCMG Failed to set servicePrincipalNames. Please ensure that the DNS domain of this server matches the AD domain, Or rejoin with using Domain Admin credentials. Disabled account

Hello guys, I need to make a hash in each register, but I don''t know how I can do this. Just like this: <%= link_to :action => "index", :hash => MD5 :project.id %> /index?hash=202cb962ac59075b964b07152d234b70 Thank all! -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails:

I need your help, what about the steve's life, steve did send mail to this list,  but there some time that i do not know about your life, can you say me if he have a mail????? Sorry and thanks ** Alcatel Onetouch Idol 3 (5.5) ** en 25/07/2018 03:26, Rowland Penny via samba <samba at lists.samba.org> escribió: > > On Wed, 25 Jul 2018 02:58:29 +0100 > niya via samba

Hello, I have a problem when I try to add the gem therubyracer. I put in my prompt: bundle install, and this error appears: C:\rails\organily>bundle install Fetching gem metadata from https://rubygems.org/......... Using rake (0.9.2.2) Using i18n (0.6.0) Using multi_json (1.3.6) Using activesupport (3.2.3) Using builder (3.0.0) Using activemodel (3.2.3) Using erubis (2.7.0) Using journey

Hello, can you say me how I can deny in my samba  that some aplication can read my active directory users anonymous. ** Alcatel Onetouch Idol 3 (5.5) ** en 06/01/2018 16:55, Andrew Bartlett via samba <samba at lists.samba.org> escribió: > > On Sat, 2018-01-06 at 11:11 +0000, Antonios Kalkakos via samba wrote: > > I have an AD with two Debian Stretch Samba 4.5.12 DCs. The Samba

Ivan la mayoría en esta lista responde en ingles, tienes qué configurar tu servidor ntp para que los clientes sincronicen bien la hora ** Alcatel Onetouch Idol 3 (5.5) ** en 26/07/2018 01:03, Ivan Rojas via samba <samba at lists.samba.org> escribió: > > Tengo instalado samba AD en centos 7, pero tengo un inconveniente para > sincronizar mis clientes con el servicio NTP, el

Hello guys, I''m trying to make a app that the user can send a xls or csv file and I can catch the informations inside this file, but I don''t know how I can do this. Thanks for the help. -- 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

Hello, I''m trying to use the authlogic to make my login in my app. The problem is when I change my user model. user model: class User < ActiveRecord::Base attr_accessible :crypted_password, :email, :password_salt, :persistence_token, :username acts_as_authentic end create_users migration class CreateUsers < ActiveRecord::Migration def change create_table :users do |t|

Hello, this morning I was trying to access my app on my computer, but, when I initialize the server and access localhost:3000, this message shows up: ActiveRecord::ConnectionNotEstablished So, I try to access via rails console, but again, another error: felipe@Felipe:~/rails_projects/simple_cms$ rails console