Merge pull request #103 from azul/bugfix/page-tweaks

js: remove deleted vote option - fixes #8339

app/helpers/common/ui/javascript_helper.rb

@@ -131,6 +131,11 @@ module Common::Ui::JavascriptHelper
     "$('%s').toggle();".html_safe % id
   end
 
+  def remove(id, extra=nil)
+    id = dom_id(id,extra) if id.is_a?(ActiveRecord::Base)
+    "$('%s').remove();".html_safe % id
+  end
+
   def hide_spinner(id)
     "$('%s').hide();" % spinner_id(id)
   end

extensions/pages/ranked_vote_page/app/views/ranked_vote_possibles/_possible_edit.html.erb

@@ -6,7 +6,7 @@ form_id          = "#{possible_edit_id}_form"
 possible_show_id     = "#{possible_id}_show"
 close_click      = hide(possible_edit_id) + show(possible_show_id)
 possible_url     =  ranked_vote_possible_url(possible, page_id: @page)
-delete_click     = remote_function(url: possible_url, method: :delete, confirm: I18n.t('vote.really_remove_this'), success: hide(possible)  )
+delete_click     = remote_function(url: possible_url, method: :delete, confirm: I18n.t('vote.really_remove_this'), success: remove(possible)  )
 -%>
 <%= form_tag possible_url, remote: true, method: :put, html: {id: form_id} do -%>
   <%# text_field 'possible', 'name', size: 70 %>