Rename rhtml to html.erb. Now preview is available.

(IssueID: #1077)

Signed-off-by: Akiko Takano <akiko.pusu@gmail.com>

app/views/settings/_redmine_banner.html.erb

@@ -25,11 +25,12 @@
 <%=content_tag(:label, l(:setting_banner_display_part))%>
 <%= select_tag('settings[display_part]',
                options_for_select([[l(:label_header_only),'header'],[l(:label_footer_only),'footer'],[l(:label_both),'both']],@settings['display_part'])) %>
-
+</p>
 <p>
   <%=content_tag(:label, l(:label_banner_message)) %>
   <%=text_area_tag 'settings[banner_description]',  @settings['banner_description'],  :size =>"40x3", 
-        :class => 'wiki-edit' ,:required => true  %><br/>
+        :class => 'wiki-edit' ,:required => true  %><br/> 
+</p>       
  <%= wikitoolbar_for "settings_banner_description" %>
   <%= link_to_remote l(:label_preview),
                        { :url => { :controller => 'banner', :action => 'preview'},
@@ -39,8 +40,8 @@
                          :with => "Form.serialize('plugin')",
                          :complete => "Element.scrollTo('banner_description_preview')"
                        }, :accesskey => accesskey(:preview) %>
+
 <div id="banner_description_preview" class="wiki"></div>
-
 <p>
   <%=content_tag(:label, l(:label_use_timer))%>
   <span class="use_timer">

app/views/settings/plugin.rhtml → app/views/settings/plugin.html.erb

@@ -1,7 +1,7 @@
 <h2><%= l(:label_settings) %>: <%=h @plugin.name %></h2>
 
 <div id="settings">
-<% form_tag({:action => 'plugin'},{:id => :plugin }) do %>
+<%= form_tag({:action => 'plugin'},{:id => :plugin }) do %>
 <div class="box tabular">
 <%= render :partial => @partial, :locals => {:settings => @settings}%>
 </div>

config/routes.rb

@@ -1,6 +1,7 @@
 Rails.application.routes.draw do 
   match 'projects/:project_id/banner/:action', :to => 'banner'
   match 'projects/:project_id/banner/project_banner_off', :to => 'banner#project_banner_off'
-  match 'banner/preview', :to => 'banner#preview'
+  match 'banner/preview', :to => 'banner#preview',:via => [:get, :post]
   match 'banner/off', :to => 'banner#off'
+  match 'projects/:project_id/banner/preview', :to => 'banner#preview', :via => [:get, :post]
 end