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Adapt "Getting started guide" code sample

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1 parent 0d5a7ad commit f6d5036dd620da48624ce32494f63aa4221b05d5 @oscardelben oscardelben committed Apr 20, 2012
@@ -1,84 +1,12 @@
class PostsController < ApplicationController
- http_basic_authenticate_with :name => "dhh", :password => "secret", :except => :index
- # GET /posts
- # GET /posts.json
- def index
- @posts = Post.all
- respond_to do |format|
- format.html # index.html.erb
- format.json { render json: @posts }
- end
- end
-
- # GET /posts/1
- # GET /posts/1.json
- def show
- @post = Post.find(params[:id])
-
- respond_to do |format|
- format.html # show.html.erb
- format.json { render json: @post }
- end
- end
-
- # GET /posts/new
- # GET /posts/new.json
def new
- @post = Post.new
-
- respond_to do |format|
- format.html # new.html.erb
- format.json { render json: @post }
- end
- end
-
- # GET /posts/1/edit
- def edit
- @post = Post.find(params[:id])
end
- # POST /posts
- # POST /posts.json
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.json { render json: @post, status: :created, location: @post }
- else
- format.html { render action: "new" }
- format.json { render json: @post.errors, status: :unprocessable_entity }
- end
- end
- end
-
- # PUT /posts/1
- # PUT /posts/1.json
- def update
- @post = Post.find(params[:id])
-
- respond_to do |format|
- if @post.update_attributes(params[:post])
- format.html { redirect_to @post, notice: 'Post was successfully updated.' }
- format.json { head :no_content }
- else
- format.html { render action: "edit" }
- format.json { render json: @post.errors, status: :unprocessable_entity }
- end
- end
- end
-
- # DELETE /posts/1
- # DELETE /posts/1.json
- def destroy
- @post = Post.find(params[:id])
- @post.destroy
-
- respond_to do |format|
- format.html { redirect_to posts_url }
- format.json { head :no_content }
- end
+ @post.save
+ redirect_to :action => :index
end
end
@@ -1,11 +1,10 @@
class Post < ActiveRecord::Base
- validates :name, :presence => true
validates :title, :presence => true,
:length => { :minimum => 5 }
-
+
has_many :comments, :dependent => :destroy
has_many :tags
-
+
accepts_nested_attributes_for :tags, :allow_destroy => :true,
:reject_if => proc { |attrs| attrs.all? { |k, v| v.blank? } }
end
@@ -1,32 +1,15 @@
-<% @post.tags.build %>
-<%= form_for(@post) do |post_form| %>
- <% if @post.errors.any? %>
- <div id="errorExplanation">
- <h2><%= pluralize(@post.errors.count, "error") %> prohibited this post from being saved:</h2>
- <ul>
- <% @post.errors.full_messages.each do |msg| %>
- <li><%= msg %></li>
- <% end %>
- </ul>
- </div>
- <% end %>
-
- <div class="field">
- <%= post_form.label :name %><br />
- <%= post_form.text_field :name %>
- </div>
- <div class="field">
- <%= post_form.label :title %><br />
- <%= post_form.text_field :title %>
- </div>
- <div class="field">
- <%= post_form.label :content %><br />
- <%= post_form.text_area :content %>
- </div>
- <h2>Tags</h2>
- <%= render :partial => 'tags/form',
- :locals => {:form => post_form} %>
- <div class="actions">
- <%= post_form.submit %>
- </div>
+<%= form_for :post, :url => { :action => :create } do |f| %>
+ <p>
+ <%= f.label :title %><br>
+ <%= f.text_field :title %>
+ </p>
+
+ <p>
+ <%= f.label :text %><br>
+ <%= f.text_area :text %>
+ </p>
+
+ <p>
+ <%= f.submit %>
+ </p>
<% end %>
@@ -2,4 +2,4 @@
<%= render 'form' %>
-<%= link_to 'Back', posts_path %>
+<%#= link_to 'Back', posts_path %>
@@ -1,9 +1,10 @@
Blog::Application.routes.draw do
- resources :posts do
- resources :comments
- end
+ # resources :posts do
+ # resources :comments
+ # end
- get "home/index"
+ get "posts/new"
+ post "posts/create"
# The priority is based upon order of creation:
# first created -> highest priority.
@@ -55,7 +56,7 @@
# You can have the root of your site routed with "root"
# just remember to delete public/index.html.
root :to => "home#index"
-
+
# See how all your routes lay out with "rake routes"
# This is a legacy wild controller route that's not recommended for RESTful applications.
@@ -1,9 +1,8 @@
class CreatePosts < ActiveRecord::Migration
def change
create_table :posts do |t|
- t.string :name
t.string :title
- t.text :content
+ t.text :text
t.timestamps
end
@@ -11,31 +11,30 @@
#
# It's strongly recommended to check this file into your version control system.
-ActiveRecord::Schema.define(:version => 20110901013701) do
+ActiveRecord::Schema.define(:version => 20120420083127) do
create_table "comments", :force => true do |t|
t.string "commenter"
t.text "body"
t.integer "post_id"
- t.datetime "created_at"
- t.datetime "updated_at"
+ t.datetime "created_at", :null => false
+ t.datetime "updated_at", :null => false
end
add_index "comments", ["post_id"], :name => "index_comments_on_post_id"
create_table "posts", :force => true do |t|
- t.string "name"
t.string "title"
- t.text "content"
- t.datetime "created_at"
- t.datetime "updated_at"
+ t.text "text"
+ t.datetime "created_at", :null => false
+ t.datetime "updated_at", :null => false
end
create_table "tags", :force => true do |t|
t.string "name"
t.integer "post_id"
- t.datetime "created_at"
- t.datetime "updated_at"
+ t.datetime "created_at", :null => false
+ t.datetime "updated_at", :null => false
end
add_index "tags", ["post_id"], :name => "index_tags_on_post_id"
@@ -1,11 +1,9 @@
# Read about fixtures at http://api.rubyonrails.org/classes/Fixtures.html
one:
- name: MyString
title: MyString
- content: MyText
+ text: MyText
two:
- name: MyString
title: MyString
- content: MyText
+ text: MyText

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