Search engine:

* results are now displayed using different colors for tokens highlighting
* added label tag around "all words" checkbox

git-svn-id: http://redmine.rubyforge.org/svn/trunk@841 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/search_helper.rb

@@ -26,7 +26,12 @@ module SearchHelper
         result << '...'
         break
       end
-      result << (i.even? ? h(words.length > 100 ? "#{words[0..44]} ... #{words[-45..-1]}" : words) : content_tag('span', h(words), :class => 'highlight'))
+      if i.even?
+        result << h(words.length > 100 ? "#{words[0..44]} ... #{words[-45..-1]}" : words)
+      else
+        t = (tokens.index(words.downcase) || 0) % 4
+        result << content_tag('span', h(words), :class => "highlight token-#{t}")
+      end
     end
     result
   end

app/views/search/index.rhtml

@@ -9,7 +9,7 @@
 <label><%= check_box_tag t, 1, @scope.include?(t) %> <%= l("label_#{t.singularize}_plural")%></label>
 <% end %>
 <br />
-<%= check_box_tag 'all_words', 1, @all_words %> <%= l(:label_all_words) %></p>
+<label><%= check_box_tag 'all_words', 1, @all_words %> <%= l(:label_all_words) %></label></p>
 <%= submit_tag l(:button_submit), :name => 'submit' %>
 <% end %>
 </div>

public/stylesheets/application.css

@@ -83,6 +83,9 @@ table p {margin:0;}
 .even {background-color: #fff;}
 
 .highlight { background-color: #FCFD8D;}
+.highlight.token-1 { background-color: #faa;}
+.highlight.token-2 { background-color: #afa;}
+.highlight.token-3 { background-color: #aaf;}
 
 .box{
 padding:6px;