first version of multi categories and tags

app/views/admin/page_parts/_widget_data_source_category.html.erb

@@ -10,9 +10,9 @@
     <div class="well controls"> 
   <% if @categories %>
       <fieldset>
-          <%= nil_radio_button(object,:category) %>
+          <%= nil_checkbox_button(object,:category) %>
           <%= content_tag_for(:label, @categories,:class=>"radio inline") do |category|%>
-            <%= radio_button_tag("#{field_name}[category]", category.id,  category_checked_value(object,category.id) )%>
+            <%= check_box_tag("#{field_name}[category][]", category.id,  category_checked_value(object,category.id),:class=>'select_option' )%>
             <%= category.title%>
           <% end %>
       </fieldset>

app/views/admin/page_parts/_widget_data_source_tag.html.erb

@@ -10,9 +10,9 @@
 <div class="well controls">
   <% if @categories %>
     <fieldset>
-        <%= nil_radio_button(object,:tag) %>
+        <%= nil_checkbox_button(object,:tag) %>
         <%= content_tag_for(:label, @tags,:class=>"radio inline") do |tag|%>
-          <%= radio_button_tag("#{field_name}[tag]", tag.id,  tag_checked_value(object,tag.id)  ) %>
+          <%= check_box_tag("#{field_name}[tag][]", tag.id,  tag_checked_value(object,tag.id),:class=>'select_option'  ) %>
           <%= tag[I18n.locale]%>
         <% end if @tags%>
     </fieldset>

app/views/admin/page_parts/edit.html.erb

@@ -2,4 +2,10 @@
 	<%= render 'admin/items/site_map_left_bar' %>
 <% end -%>
 
-<%= render 'edit' %>
+
+
+
+
+<%= render 'edit' %>
+
+<%=javascript_include_tag "inc/update_cates_and_tags.js" %>

app/views/admin/pages/edit.html.erb

@@ -4,3 +4,4 @@
 <% end -%>
 
 <%= render 'edit' %>
+<%=javascript_include_tag "inc/update_cates_and_tags.js" %>