Adds a helper for preview links.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10031 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/messages/edit.html.erb

@@ -12,14 +12,7 @@
   <%= render :partial => 'form',
              :locals => {:f => f, :replying => !@message.parent.nil?} %>
   <%= submit_tag l(:button_save) %>
-  <%= link_to_remote l(:label_preview),
-                     { :url => { :controller => 'messages',
-                                 :action => 'preview', :board_id => @board, :id => @message },
-                       :method => 'post',
-                       :update => 'preview',
-                       :with => "Form.serialize('message-form')",
-                       :complete => "Element.scrollTo('preview')"
-                     }, :accesskey => accesskey(:preview) %>
+  <%= preview_link({:controller => 'messages', :action => 'preview', :board_id => @board, :id => @message}, 'message-form') %>
 <% end %>
 <div id="preview" class="wiki"></div>
 

app/views/messages/new.html.erb

@@ -3,13 +3,7 @@
 <%= form_for @message, :url => {:action => 'new'}, :html => {:multipart => true, :id => 'message-form'} do |f| %>
   <%= render :partial => 'form', :locals => {:f => f} %>
   <%= submit_tag l(:button_create) %>
-  <%= link_to_remote l(:label_preview),
-                     { :url => { :controller => 'messages', :action => 'preview', :board_id => @board },
-                       :method => 'post',
-                       :update => 'preview',
-                       :with => "Form.serialize('message-form')",
-                       :complete => "Element.scrollTo('preview')"
-                     }, :accesskey => accesskey(:preview) %>
+  <%= preview_link({:controller => 'messages', :action => 'preview', :board_id => @board}, 'message-form') %>
 <% end %>
 
 <div id="preview" class="wiki"></div>

app/views/messages/show.html.erb

@@ -75,13 +75,7 @@
 <%= form_for @reply, :as => :reply, :url => {:action => 'reply', :id => @topic}, :html => {:multipart => true, :id => 'message-form'} do |f| %>
   <%= render :partial => 'form', :locals => {:f => f, :replying => true} %>
   <%= submit_tag l(:button_submit) %>
-  <%= link_to_remote l(:label_preview),
-                     { :url => { :controller => 'messages', :action => 'preview', :board_id => @board },
-                       :method => 'post',
-                       :update => 'preview',
-                       :with => "Form.serialize('message-form')",
-                       :complete => "Element.scrollTo('preview')"
-                     }, :accesskey => accesskey(:preview) %>
+  <%= preview_link({:controller => 'messages', :action => 'preview', :board_id => @board}, 'message-form') %>
 <% end %>
 <div id="preview" class="wiki"></div>
 </div>