Strikethru closed issue links (#1127).

git-svn-id: http://redmine.rubyforge.org/svn/trunk@1680 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/application_helper.rb

@@ -41,6 +41,9 @@ module ApplicationHelper
   end
   
   def link_to_issue(issue, options={})
+    options[:class] ||= ''
+    options[:class] << ' issue'
+    options[:class] << ' closed' if issue.closed?
     link_to "#{issue.tracker.name} ##{issue.id}", {:controller => "issues", :action => "show", :id => issue}, options
   end
   

app/views/projects/roadmap.rhtml

@@ -20,7 +20,7 @@
     <fieldset class="related-issues"><legend><%= l(:label_related_issues) %></legend>
     <ul>
     <%- issues.each do |issue| -%>
-        <li class="issue <%= 'closed' if issue.closed? %>"><%= link_to_issue(issue) %>: <%=h issue.subject %></li>
+        <li><%= link_to_issue(issue) %>: <%=h issue.subject %></li>
     <%- end -%>
     </ul>
     </fieldset>

app/views/versions/show.rhtml

@@ -38,7 +38,7 @@
 <fieldset class="related-issues"><legend><%= l(:label_related_issues) %></legend>
 <ul>
 <% issues.each do |issue| -%>
-    <li class="issue <%= 'closed' if issue.closed? %>"><%= link_to_issue(issue) %>: <%=h issue.subject %></li>
+    <li><%= link_to_issue(issue) %>: <%=h issue.subject %></li>
 <% end -%>
 </ul>
 </fieldset>