rails blogApp
RakefileREADMEconfig/boot.rbpublic/404.html (unless you’ve customized it)public/500.html (unless you’ve customized it)public/javascripts/* (if you don’t have a lot of version dependent custom JavaScript)script/* (they probably wouldn’t work with the new Rails 3 stuff in their old form anyhow).gitignore (unless you don’t really care; the new standard one is pretty good)app/helpers/application_helper.rbconfig/routes.rbconfig/environment.rbconfig/environments/* (unless you haven’t touched these as many people don’t)config/database.ymldoc/README_FOR_APP (you do write this, don’t you?)test/test_helper.rb# Load the rails application
require File.expand_path('../application', __FILE__)
ENV['RECAPTCHA_PUBLIC_KEY'] = '6LetRwwAAAAAAHYInUoOSj2mN_2dafLelpON4VzV'
ENV['RECAPTCHA_PRIVATE_KEY'] = '6LetRwwAAAAAAHYInUoOSj2mN_2dafLelpON4VzV'
# Initialize the rails application
RecapApp::Application.initialize!
#Add this somewhere, note the Raw as Rails 3 automatically escapes html
<%=raw recaptcha_tags %>
def create
@post = Post.new(params[:post])
respond_to do |format|
if (verify_recaptcha(:model => @post, :message => "The captcha does not match!") && @post.save)
format.html { redirect_to(@post, :notice => 'Post was successfully created.') }
format.xml { render :xml => @post, :status => :created, :location => @post }
format.js
else
format.html { render :action => "new" }
format.xml { render :xml => @post.errors, :status => :unprocessable_entity }
format.js
end
end
end
in the layout file<span id=\"ajax_button\"><%= link_to \'ajax!\', \'/\', :remote => true %></span><div id =\'ajax\'></div>
$(document).ready(function(){
$("#ajax_button").click(function(){
$("#ajax").html("lol");
});
});
def create
@post = Post.new(params[:post])
respond_to do |format|
if @post.save
format.html { redirect_to(@post, :notice => 'Post was successfully created.') }
#format.xml { render :xml => @post, :status => :created, :location => @post }
format.js
else
format.html { render :action => "new" }
format.xml { render :xml => @post.errors, :status => :unprocessable_entity }
end
end
end
<% form_for(@post, :remote => true) do |f| %><%= f.error_messages %><div class=\"field\"><%= f.label :title %><br /><%= f.text_field :title %></div><div class=\"actions\"><%= f.submit %></div><% end %>
$("#ajaxified").html(""); // updates the div id ajaxifiedIt should print a message and update the ajaxified id with the post title when the form is submitted!
alert("Ajax works!"); // prints an alert message
ActionMailer::Base.smtp_settings = {
:address => "smtp.gmail.com",
:port => 587,
:domain => "rails3mailer.com",
:user_name => "rails3mailer",
:password => "password",
:authentication => "plain",
:enable_starttls_auto => true
}
rails g mailer registration
create app/mailers/registration.rb
invoke erb
create app/views/registration
invoke test_unit
create test/functional/registration_test.rb
class Registration< ActionMailer::Base
def registration_confirmation(user)
@username = user.name
mail(:to => user.email, :subject => "Registered", :from => "rails3mailer@gmail.com")
end
end
app/views/registration.text.erb
Hey, @username
You are onboard!
Registration.registration_confirmation(@user).deliver
<%= javascript_include_tag 'jquery','rails','application' %>
class EntriesController < ApplicationController
respond_to :html, :xml, :js
def index
@entries = Entry.all_entries
respond_with(@entries);
end
def new
@entry = Entry.new
end
def create
@entry = Entry.new(params[:entry])
if @entry.save
respond_with(@entry, :location => entries_path)
end
end
end
<% form_for @entry, :remote => true do |f| -%>
<%= f.error_messages %>
<%= f.label :title, "Title" %>
<%= f.text_field :title %>
<%= link_to 'Ajaxified', :remote => true %>
$sudo gem install tzinfo builder memcache-client rack rack-test erubis mail text-format bundler thor i18n
$sudo gem install rack-mount --version=0.4.0
$sudo gem install rails --pre