Changeset 87

Timestamp:

04/16/08 22:13:27 (7 months ago)

Author:

jweiss

Message:

apply #76 - preview of recipe edit

Location:

trunk

Files:

• CHANGELOG.txt (modified) (1 diff)
• app/controllers/recipes_controller.rb (modified) (1 diff)
• app/helpers/recipes_helper.rb (modified) (1 diff)
• app/views/recipes/_form.html.erb (modified) (1 diff)
• app/views/recipes/_preview.html.erb (added)
• app/views/recipes/show.html.erb (modified) (1 diff)
• config/routes.rb (modified) (1 diff)
• test/functional/recipes_controller_test.rb (modified) (1 diff)

trunk/CHANGELOG.txt

@@ -1 +1 @@
 
 * SVN *
+
+* Ajax-Preview on recipe edit. Provided by Mathias Meyer
 
 * Update Capistrano to 2.2.0 and Net::SFTP to 1.1.1

trunk/app/controllers/recipes_controller.rb

@@ -80 +80 @@
     end
   end
+  
+  def preview
+    @recipe = Recipe.new(params[:recipe])
+    respond_to do |format|
+      format.js { 
+        render :update do |page|
+          page.replace_html :preview, :partial => "preview", :locals => {:recipe => @recipe}
+          page.show :preview_fieldset
+        end
+      }
+    end
+  end
 end

trunk/app/helpers/recipes_helper.rb

@@ -1 +1 @@
 module RecipesHelper
+  def highlight_syntax(code)
+    Syntax::Convertors::HTML.for_syntax("ruby").convert(code)
+  end
 end

trunk/app/views/recipes/_form.html.erb

@@ -14 +14 @@
   <%= text_area 'recipe', 'body', :style =>'width:600px; height: 400px;' %>
 </p>
+
+<%= observe_field "recipe_body", :frequency => 2.5, :with => "Form.Element.serialize('recipe_body')", :url => preview_recipes_url%>
+
+<fieldset class="fieldset" id="preview_fieldset" style="display:none">
+  <legend>Code-Preview</legend>
+  <div id="preview" style="display"></div>
+</fieldset>
+<br/>

trunk/app/views/recipes/show.html.erb

@@ -49 +49 @@
 <fieldset class="fieldset">
   <legend>Body</legend>
-  <div class="log_output ruby">
-    <%= Syntax::Convertors::HTML.for_syntax("ruby").convert(@recipe.body) %>
-  </div>
+  <%= render :partial => 'preview', :locals => {:recipe => @recipe} %>
 </fieldset>

trunk/config/routes.rb

@@ -19 +19 @@
   
   map.resources :hosts
-  map.resources :recipes
+  map.resources :recipes, :collection => {:preview => :get}
   map.resources :projects, :member => {:dashboard => :get} do |projects|
     projects.resources :project_configurations

trunk/test/functional/recipes_controller_test.rb

@@ -120 +120 @@
   end
   
+  def test_should_preview_the_recipe
+    @user = admin_login
+    
+    xhr :get, :preview, :recipe => {:body => @recipe.body}
+    assert_select_rjs :replace_html, "preview"
+  end
+  
 end