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	<title>Framework &quot;Ruby on Rails&quot; a web 2.0 (Prílohy) - História úprav</title>
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		<title>Juraj: Vytvorená stránka „Kategória:Študentské práce Kategória:Ročníkové práce Kategória:Informatika Kategória:web {{Praca_uvod|3|Framework &quot;Ruby on Rails&quot; a web 2.0|Fenom…“</title>
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		<updated>2010-01-27T12:35:51Z</updated>

		<summary type="html">&lt;p&gt;Vytvorená stránka „&lt;a href=&quot;/index.php/Kateg%C3%B3ria:%C5%A0tudentsk%C3%A9_pr%C3%A1ce&quot; title=&quot;Kategória:Študentské práce&quot;&gt;Kategória:Študentské práce&lt;/a&gt; &lt;a href=&quot;/index.php/Kateg%C3%B3ria:Ro%C4%8Dn%C3%ADkov%C3%A9_pr%C3%A1ce&quot; title=&quot;Kategória:Ročníkové práce&quot;&gt;Kategória:Ročníkové práce&lt;/a&gt; &lt;a href=&quot;/index.php/Kateg%C3%B3ria:Informatika&quot; title=&quot;Kategória:Informatika&quot;&gt;Kategória:Informatika&lt;/a&gt; &lt;a href=&quot;/index.php/Kateg%C3%B3ria:Web&quot; title=&quot;Kategória:Web&quot;&gt;Kategória:web&lt;/a&gt; {{Praca_uvod|3|Framework &amp;quot;Ruby on Rails&amp;quot; a web 2.0|Fenom…“&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Nová stránka&lt;/b&gt;&lt;/p&gt;&lt;div&gt;[[Kategória:Študentské práce]]&lt;br /&gt;
[[Kategória:Ročníkové práce]]&lt;br /&gt;
[[Kategória:Informatika]]&lt;br /&gt;
[[Kategória:web]]&lt;br /&gt;
{{Praca_uvod|3|Framework &amp;quot;Ruby on Rails&amp;quot; a web 2.0|Fenomén Web 2.0|Ruby on Rails – vývoj dynamických web 2.0 aplikácií|Framework &amp;quot;Ruby on Rails&amp;quot; a web 2.0 (Prílohy)|||||||||}}&lt;br /&gt;
&lt;br /&gt;
=Prílohy=&lt;br /&gt;
==Príloha A==&lt;br /&gt;
===controllers/books_controller.rb===&lt;br /&gt;
&amp;lt;source lang=&amp;quot;ruby&amp;quot;&amp;gt;&lt;br /&gt;
class BooksController &amp;lt; ApplicationController&lt;br /&gt;
  # GET /books&lt;br /&gt;
  # GET /books.xml&lt;br /&gt;
  def index&lt;br /&gt;
    @books = Book.all&lt;br /&gt;
&lt;br /&gt;
    respond_to do |format|&lt;br /&gt;
      format.html # index.html.erb&lt;br /&gt;
      format.xml  { render :xml =&amp;gt; @books }&lt;br /&gt;
    end&lt;br /&gt;
  end&lt;br /&gt;
&lt;br /&gt;
  # GET /books/1&lt;br /&gt;
  # GET /books/1.xml&lt;br /&gt;
  def show&lt;br /&gt;
    @book = Book.find(params[:id])&lt;br /&gt;
&lt;br /&gt;
    respond_to do |format|&lt;br /&gt;
      format.html # show.html.erb&lt;br /&gt;
      format.xml  { render :xml =&amp;gt; @book }&lt;br /&gt;
    end&lt;br /&gt;
  end&lt;br /&gt;
&lt;br /&gt;
  # GET /books/new&lt;br /&gt;
  # GET /books/new.xml&lt;br /&gt;
  def new&lt;br /&gt;
    @book = Book.new&lt;br /&gt;
&lt;br /&gt;
    respond_to do |format|&lt;br /&gt;
      format.html # new.html.erb&lt;br /&gt;
      format.xml  { render :xml =&amp;gt; @book }&lt;br /&gt;
    end&lt;br /&gt;
  end&lt;br /&gt;
&lt;br /&gt;
  # GET /books/1/edit&lt;br /&gt;
  def edit&lt;br /&gt;
    @book = Book.find(params[:id])&lt;br /&gt;
  end&lt;br /&gt;
&lt;br /&gt;
  # POST /books&lt;br /&gt;
  # POST /books.xml&lt;br /&gt;
  def create&lt;br /&gt;
    @book = Book.new(params[:book])&lt;br /&gt;
&lt;br /&gt;
    respond_to do |format|&lt;br /&gt;
      if @book.save&lt;br /&gt;
        flash[:notice] = 'Book was successfully created.'&lt;br /&gt;
        format.html { redirect_to(@book) }&lt;br /&gt;
        format.xml  { render :xml =&amp;gt; @book, :status =&amp;gt; :created, :location =&amp;gt; @book }&lt;br /&gt;
      else&lt;br /&gt;
        format.html { render :action =&amp;gt; &amp;quot;new&amp;quot; }&lt;br /&gt;
        format.xml  { render :xml =&amp;gt; @book.errors, :status =&amp;gt; :unprocessable_entity }&lt;br /&gt;
      end&lt;br /&gt;
    end&lt;br /&gt;
  end&lt;br /&gt;
&lt;br /&gt;
  # PUT /books/1&lt;br /&gt;
  # PUT /books/1.xml&lt;br /&gt;
  def update&lt;br /&gt;
    @book = Book.find(params[:id])&lt;br /&gt;
&lt;br /&gt;
    respond_to do |format|&lt;br /&gt;
      if @book.update_attributes(params[:book])&lt;br /&gt;
        flash[:notice] = 'Book was successfully updated.'&lt;br /&gt;
        format.html { redirect_to(@book) }&lt;br /&gt;
        format.xml  { head :ok }&lt;br /&gt;
      else&lt;br /&gt;
        format.html { render :action =&amp;gt; &amp;quot;edit&amp;quot; }&lt;br /&gt;
        format.xml  { render :xml =&amp;gt; @book.errors, :status =&amp;gt; :unprocessable_entity }&lt;br /&gt;
      end&lt;br /&gt;
    end&lt;br /&gt;
  end&lt;br /&gt;
&lt;br /&gt;
  # DELETE /books/1&lt;br /&gt;
  # DELETE /books/1.xml&lt;br /&gt;
  def destroy&lt;br /&gt;
    @book = Book.find(params[:id])&lt;br /&gt;
    @book.destroy&lt;br /&gt;
&lt;br /&gt;
    respond_to do |format|&lt;br /&gt;
      format.html { redirect_to(books_url) }&lt;br /&gt;
      format.xml  { head :ok }&lt;br /&gt;
    end&lt;br /&gt;
  end&lt;br /&gt;
end&lt;br /&gt;
&lt;br /&gt;
&amp;lt;/source&amp;gt;&lt;br /&gt;
&lt;br /&gt;
===models/book.rb===&lt;br /&gt;
&amp;lt;source lang=&amp;quot;ruby&amp;quot;&amp;gt;&lt;br /&gt;
class Book &amp;lt; ActiveRecord::Base&lt;br /&gt;
end&lt;br /&gt;
&amp;lt;/source&amp;gt;&lt;br /&gt;
&lt;br /&gt;
===views/books/edit.html.erb===&lt;br /&gt;
&amp;lt;source lang=&amp;quot;rails&amp;quot;&amp;gt;&lt;br /&gt;
&amp;lt;h1&amp;gt;Editing book&amp;lt;/h1&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;% form_for(@book) do |f| %&amp;gt;&lt;br /&gt;
  &amp;lt;%= f.error_messages %&amp;gt;&lt;br /&gt;
&lt;br /&gt;
  &amp;lt;p&amp;gt;&lt;br /&gt;
    &amp;lt;%= f.submit 'Update' %&amp;gt;&lt;br /&gt;
  &amp;lt;/p&amp;gt;&lt;br /&gt;
&amp;lt;% end %&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;%= link_to 'Show', @book %&amp;gt; |&lt;br /&gt;
&amp;lt;%= link_to 'Back', books_path %&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;/source&amp;gt;&lt;br /&gt;
&lt;br /&gt;
===views/books/index.html.erb===&lt;br /&gt;
&amp;lt;source lang=&amp;quot;ruby&amp;quot;&amp;gt;&lt;br /&gt;
&amp;lt;h1&amp;gt;Listing books&amp;lt;/h1&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;table&amp;gt;&lt;br /&gt;
  &amp;lt;tr&amp;gt;&lt;br /&gt;
  &amp;lt;/tr&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;% @books.each do |book| %&amp;gt;&lt;br /&gt;
  &amp;lt;tr&amp;gt;&lt;br /&gt;
    &amp;lt;td&amp;gt;&amp;lt;%= link_to 'Show', book %&amp;gt;&amp;lt;/td&amp;gt;&lt;br /&gt;
    &amp;lt;td&amp;gt;&amp;lt;%= link_to 'Edit', edit_book_path(book) %&amp;gt;&amp;lt;/td&amp;gt;&lt;br /&gt;
    &amp;lt;td&amp;gt;&amp;lt;%= link_to 'Destroy', book, :confirm =&amp;gt; 'Are you sure?', :method =&amp;gt; :delete %&amp;gt;&amp;lt;/td&amp;gt;&lt;br /&gt;
  &amp;lt;/tr&amp;gt;&lt;br /&gt;
&amp;lt;% end %&amp;gt;&lt;br /&gt;
&amp;lt;/table&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;br /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;%= link_to 'New book', new_book_path %&amp;gt;&lt;br /&gt;
&amp;lt;/source&amp;gt;&lt;br /&gt;
&lt;br /&gt;
===views/books/new.html.erb===&lt;br /&gt;
&amp;lt;source lang=&amp;quot;rails&amp;quot;&amp;gt;&lt;br /&gt;
&amp;lt;h1&amp;gt;New book&amp;lt;/h1&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;% form_for(@book) do |f| %&amp;gt;&lt;br /&gt;
  &amp;lt;%= f.error_messages %&amp;gt;&lt;br /&gt;
&lt;br /&gt;
  &amp;lt;p&amp;gt;&lt;br /&gt;
    &amp;lt;%= f.submit 'Create' %&amp;gt;&lt;br /&gt;
  &amp;lt;/p&amp;gt;&lt;br /&gt;
&amp;lt;% end %&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;%= link_to 'Back', books_path %&amp;gt;&lt;br /&gt;
&amp;lt;/source&amp;gt;&lt;br /&gt;
&lt;br /&gt;
===views/books/edist.html.erb===&lt;br /&gt;
&amp;lt;source lang=&amp;quot;rails&amp;quot;&amp;gt;&lt;br /&gt;
&amp;lt;%= link_to 'Edit', edit_book_path(@book) %&amp;gt; |&lt;br /&gt;
&amp;lt;%= link_to 'Back', books_path %&lt;br /&gt;
&amp;lt;/source&amp;gt;&lt;/div&gt;</summary>
		<author><name>Juraj</name></author>
		
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