xdite

class BlogsController < ApplicationController

  def index
    @posts = Post.find(:all)
  end

  def show
    @post = Post.find(params[:id])
  end

xdite

class BlogsController < ApplicationController

  def index
    @posts = Post.find(:all)
  end

  def show
    @post = Post.find(params[:id])
  end

xdite

<h1>New post</h1>

<% form_for :post , :url => blogs_path do |f| -%>
    <%= f.error_messages %>
    <div><label>subject</label><%= f.text_field :subject %></div>
    <div><label>content</label><%= f.text_area :content %> </div>
    <%= f.submit "Submit", :disable_with => 'Submiting...' %>
<% end -%>

xdite

<h1>My Blog</h1>
<h2><%= link_to 'New post', new_blog_path %></h2>
<table>
  <tr>
  </tr>

<% for post in @posts %>
  <tr>
    <td><%= post.subject %> </td>
    <td><%= link_to 'Show', blog_path(post) %></td>

xdite

<h1>Editing post</h1>
<% form_for :post , :url => blog_path(@post) , :html => {:method => :put} do |f| -%>
    <%= f.error_messages %>
    <div><%= f.text_field :subject %>
    <div><%= f.text_area :content %></div>
    <%= f.submit "Submit", :disable_with => 'Submiting...' %>
<% end -%>

<%= link_to 'Show', blog_path(blog) %> |
<%= link_to 'Back', blogss_path %>

xdite

<h1>Editing post</h1>
<% form_for :post , :url => blog_path(@post) , :html => {:method => :put} do |f| -%>
    <%= f.error_messages %>
    <div><%= f.text_field :subject %>
    <div><%= f.text_area :content %></div>
    <%= f.submit "Submit", :disable_with => 'Submiting...' %>
<% end -%>

<%= link_to 'Show', blog_path(blog) %> |
<%= link_to 'Back', blogss_path %>

xdite

<h1><%= @post.subject %></h1>
<div>
    <%= @post.content %>
</div>
<%= link_to 'Edit', edit_blog_path(@post) %> |
<%= link_to 'Back', blogs_path %>

xdite

<h1><%= @post.subject %></h1>
<div>
    <%= @post.content %>
</div>
<%= link_to 'Edit', edit_blog_path(@post) %> |
<%= link_to 'Back', blogs_path %>

xdite

dddddd

xdite

dddddd