similar to: Getting started w/ Rails 4

Hi everybody. Assert_no_tag will be deprecated soon. How can i use assert_select for checking not existed tag? Thanks. Bye. --~--~---------~--~----~------------~-------~--~----~ 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

This example shows how to create a form for an associated model ''Comment'', where ''Comment'' belongs_to ''Post'' and ''Post has_many ''Comments''. http://edgeguides.rubyonrails.org/getting_started.html#generating-a-controller How might I modify that to display all the comments in the form, and still have it call the

Running "rake assets:clobber assets:precompile" will generate files like "application-xxx.css" with incorrect urls after upgrading to Rails 4. For example url(/fields/xxx.png) when it should be url(/assets/fields/xxx.png). For some unknown reason it worked once in development mode, but after running rake assets:clobber I can''t get it to work again... Any ideas

Ok, I have some div element, which should be displayed inline after AJAX call and should replace other element. Without display:inline it works, new element is on new line, and looks like it supposed to be. But when I add display:inline to styling, Ajax call just hides element but renders nothing. If I add display:inline-block than all element change their size with each new, which I

Hey. Its simple quation, but have litle problem with this. Its my path for css - assets/content/stylsheets/my.css Its path picture for background url - assets/images/picture.gif I do the following in my.css background: transparent url(../../images/picture.gif). but the path is not correct, the image is not found. I tried with one ../ and easy images/picture.gif. Not work. When i add picture in

Hello, all. I have followed these links and have enabled a (current) user to login with a username: http://railscasts.com/episodes/209-introducing-devise http://railscasts.com/episodes/210-customizing-devise https://github.com/plataformatec/devise/wiki/How-To:-Allow-users-to-sign-in-using-their-username-or-email-address I want to allow a user to sign up with a username but am getting these

It is knows that Ruby mysql driver supports prepared statements. Why do not active record adapters support them? Is there any reason for it?

This time i read scaffold tutorial very carefully and finally try to generate a form without using the scaffold(just used a controller and view ).what i have done till now ,is as follow.Using rails 3.0.7. "rails generate controller posts index" 1) post_controller.rb class PostsController < ApplicationController def index @post=Post.new

Hi all, Can any one tell me how to use Ajax with Rails. Send me quick start up link and videos. Thanks Regards Fahim Babar PAtel -- 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

Hi, all, Happy new year :) Referring to http://guides.rubyonrails.org/asset_pipeline.html, it seems that ''require_tree .'' in myapp/app/assets/javascripts/ application.js will include all *.js files in the myapp/app/assets/ javascripts/. I have a few other *.js files in this directory : parts.js, makes.js and categories.js. Here''s an extract from the html file I

I have just installed Rails 3.2.1 on my Xubuntu using the gem system and I try to make the tutorial http://guides.rubyonrails.org/getting_started.html and on section 4.3 Setting the Application Home Page I get the following error ExecJS::RuntimeError in Home#index Showing /home/xonx/rails/blog/app/views/layouts/application.html.erb where line #6 raised: (in

Hi, I'm a Dovecot newb playing with version 1.1.3 port under FreeBSD. After setting up dovecot-sql.conf for MySQL I can't check mail via POP3: ... password_query = \ SELECT CONCAT(username, '@', d.name) AS user, password \ FROM users u JOIN domains d ON u.domain_id=d.id \ WHERE username='%n' AND d.name='%d' AND active (with or without \

> On 28/10/2011 04:14, Jan Mikkelsen wrote: > >/ Hi, > />/ > />/ There is a patch linked to from this PR, which seems very similar: > />/ > />/ http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/140416 > />/ > />/ http://lists.freebsd.org/pipermail/freebsd-scsi/2011-March/004839.html > />/ > />/ The problem is also consistent with running

Hello! I''m everywhere searching the answer for my question. How to get parameters to controller from view using <input tag. But I want to do this without db. I have the code: class TranslateController < ApplicationController def start @time = Time.now end def result @rez = params[:name] end end <html> <head> <title> Translate numbers from 10 to

There is no any mention about it neither in API nor in Guide. How to use these features? The only gist with two sentences is in db/seed.rb file. That''s really not enough. -- 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 unsubscribe from this group and stop receiving emails

I was just faced with a strange ROLLBACK exception when attempting to execute this code: $ rails console user = User.first User Load (1.1ms) SELECT "users".* FROM "users" ORDER BY "users"."id" ASC LIMIT 1 => #<User id: 1, name: "Michael Hartl", email: "foo-+RB1Aph5k6s@public.gmane.org", created_at: "2013-05-12

Hello everyone. I''m begining with Ruby on Rails, and i''m facing some trouble with "ActiveAdmin with ajax." Here''s the situation: It''s a Kennel''s web site, so, while i''m creating a new dog, i have one select/options for the dog''s father, dog''s mother, and dog''s race. After select the dog''s

I have a simple Rails 4 project with two scaffolded models: Practice and Practitioner. I have set these both as habtm and am in the process of adding checkboxes to the Practitioner form so that I can check off the practices that this practitioner belongs to. In the practitioners_controller, I added practice_ids to the practitioner_params permit list, but I am still getting the error: Started

Hi, If im in the wrong place please redirect me: I have decided that i''m goignt o jump inand learn rails the hard way. I know I have to go through the initial learnign curve. One of them is to know where to go when you get stuck.. so here goes... I''m installing on Windows 7. using guide: http://guides.rubyonrails.org/getting_started.html Ruby version:1.9.3p392 Rails

Hello, (Rails 4, Ruby 2) I am trying to deploy my first rails app in a production environment, but cannot get the assets to load. The site is hosted on Webfaction, they advise to create a "static app" to serve the assets which I have done. But I don''t understand how my rails app then knows about the static app. At the moment, in production inside the head it prints out...