Skip to content

Instantly share code, notes, and snippets.

/_listakategori.html.erb

Created August 29, 2009 10:37
Show Gist options
  • Save anonymous/177457 to your computer and use it in GitHub Desktop.
Save anonymous/177457 to your computer and use it in GitHub Desktop.
Download ZIP
Raw
_listakategori.html.erb
<% @listakategori.each do |listakategori| %>
<#%= link_to listakategori.name, listakategori %>
<%= link_to listakategori.name, { :action => "wgkategori" } %>
<% end %>
Raw
_secondaryContent.html.erb
<div id="secondaryContent">
<h3>Lista wpisów</h3>
<%= render :partial => "listapostow" %>
<!-- alternatywa <#%= render :partial => "listapostow", :collection => @posts %> -->
<h3>Lista kategorii</h3>
<%= render :partial => "listakategori" %>
</div>
Raw
application.html.erb
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<!--
Design by Free CSS Templates
http://www.freecsstemplates.org
Released for free under a Creative Commons Attribution 2.5 License
-->
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>Emerald by Free CSS Templates</title>
<meta name="keywords" content="" />
<meta name="description" content="" />
<%= stylesheet_link_tag 'scaffold', 'home' %>
</head>
<body>
<div id="outer">
<div id="header">
<h1><a href="#">Emerald</a></h1>
<h2>by Free CSS Templates</h2>
</div>
<div id="menu">
<ul>
<li class="first"><a href="#" accesskey="1" title="">Home</a></li>
<li><a href="#" accesskey="2" title="">About Us</a></li>
<li><a href="#" accesskey="3" title="">Products</a></li>
<li><a href="#" accesskey="4" title="">Services</a></li>
<li><a href="#" accesskey="5" title="">Contact Us</a></li>
</ul>
</div>
<div id="content">
<div id="primaryContentContainer">
<div id="primaryContent">
<%= yield %>
</div>
<div class="clear"></div>
<div id="footer">
<p>Copyright &copy; 2007 Sitename.com. Designed by <a href="http://www.freecsstemplates.org">Free CSS Templates</a></p>
</div>
</body>
</html>
Raw
cat.rb
class Cat < ActiveRecord::Base
has_many :posts
end
Raw
cats_controller.rb
class CatsController < ApplicationController
# GET /cats
# GET /cats.xml
def index
@cats = Cat.all
respond_to do |format|
format.html # index.html.erb
format.xml { render :xml => @cats }
end
end
# GET /cats/1
# GET /cats/1.xml
def show
@cat = Cat.find(params[:id])
respond_to do |format|
format.html # show.html.erb
format.xml { render :xml => @cat }
end
end
# GET /cats/new
# GET /cats/new.xml
def new
@cat = Cat.new
respond_to do |format|
format.html # new.html.erb
format.xml { render :xml => @cat }
end
end
# GET /cats/1/edit
def edit
@cat = Cat.find(params[:id])
end
# POST /cats
# POST /cats.xml
def create
@cat = Cat.new(params[:cat])
respond_to do |format|
if @cat.save
flash[:notice] = 'Cat was successfully created.'
format.html { redirect_to(@cat) }
format.xml { render :xml => @cat, :status => :created, :location => @cat }
else
format.html { render :action => "new" }
format.xml { render :xml => @cat.errors, :status => :unprocessable_entity }
end
end
end
# PUT /cats/1
# PUT /cats/1.xml
def update
@cat = Cat.find(params[:id])
respond_to do |format|
if @cat.update_attributes(params[:cat])
flash[:notice] = 'Cat was successfully updated.'
format.html { redirect_to(@cat) }
format.xml { head :ok }
else
format.html { render :action => "edit" }
format.xml { render :xml => @cat.errors, :status => :unprocessable_entity }
end
end
end
# DELETE /cats/1
# DELETE /cats/1.xml
def destroy
@cat = Cat.find(params[:id])
@cat.destroy
respond_to do |format|
format.html { redirect_to(cats_url) }
format.xml { head :ok }
end
end
end
Raw
index.html.erb
<% @posts.each do |post| %>
<h2><%=h post.name %></h2>
<p class="small">Kategoria: <%=h post.cat.name %></p>
<p><%=h post.title %></p>
<p><%=h post.content %></p>
<p>Komentarzy: <%=h post.comments.count %></p>
<%= link_to 'Show', post %></td>
<%= link_to 'Edit', edit_post_path(post) %></td>
<%= link_to 'Destroy', post, :confirm => 'Are you sure?', :method => :delete %></td>
<hr/>
<% end %>
<%= link_to 'New post', new_post_path %>
</div>
</div>
<%= render :partial => "secondaryContent" %>
Raw
post.rb
class Post < ActiveRecord::Base
validates_presence_of :name, :title
validates_length_of :title, :minimum => 5
has_many :comments
belongs_to :post
belongs_to :cat
end
Raw
posts_controller.rb
class PostsController < ApplicationController
# GET /posts
# GET /posts.xml
def index
@posts = Post.find(:all)
@listakategori = Cat.find(:all)
respond_to do |format|
format.html # index.html.erb
format.xml { render :xml => @posts }
end
end
# GET /posts/1
# GET /posts/1.xml
def show
@post = Post.find(params[:id])
@listakategori = Cat.find(:all)
@posts = Post.find(:all)
respond_to do |format|
format.html # show.html.erb
format.xml { render :xml => @post }
end
end
# GET /posts/new
# GET /posts/new.xml
def new
@post = Post.new
@kategoria = Cat.find(:all)
respond_to do |format|
format.html # new.html.erb
format.xml { render :xml => @post }
end
end
# GET /posts/1/edit
def edit
@post = Post.find(params[:id])
@kategoria = Cat.find(:all)
end
# POST /posts
# POST /posts.xml
def create
@post = Post.new(params[:post])
respond_to do |format|
if @post.save
flash[:notice] = 'Post was successfully created.'
format.html { redirect_to(@post) }
format.xml { render :xml => @post, :status => :created, :location => @post }
else
format.html { render :action => "new" }
format.xml { render :xml => @post.errors, :status => :unprocessable_entity }
end
end
end
# PUT /posts/1
# PUT /posts/1.xml
def update
@post = Post.find(params[:id])
@post.cat_id = (params[:cat])
respond_to do |format|
if @post.update_attributes(params[:post])
flash[:notice] = 'Post was successfully updated.'
format.html { redirect_to(@post) }
format.xml { head :ok }
else
format.html { render :action => "edit" }
format.xml { render :xml => @post.errors, :status => :unprocessable_entity }
end
end
end
# DELETE /posts/1
# DELETE /posts/1.xml
def destroy
@post = Post.find(params[:id])
@post.destroy
respond_to do |format|
format.html { redirect_to(posts_url) }
format.xml { head :ok }
end
end
def wgkategori
@post = Post.find(:all)
@kategoria = Cat.find(:all)
@posts = Post.find(:all)
@listakategori = Cat.find(:all)
end
end
Raw
show.html.erb
<h2><%=h @post.name %></h2>
<p class="small">Kategoria: <%=h @post.cat.name %></p>
<p><%=h @post.title %></p>
<p><%=h @post.content %></p>
</div>
<h2>Komentarze</h2>
<% @post.comments.each do |c| %>
<p><b>Komentarz dodał:</b> <%=h c.commenter %></p>
<p><%=h c.body %></p>
<hr/>
<%= link_to 'Edit Post', edit_post_path(@post) %> |
<%= link_to 'Back to Posts', posts_path %>
<%= link_to 'Manage Comments', post_comments_path(@post) %>
<% end %>
</div>
</div>
<%= render :partial => "secondaryContent" %>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment