Merge pull request #2046 from wairbut-m2c/aperez-removable-admin-answer-images

Removable answer's associated images

app/views/admin/poll/questions/answers/images/destroy.js.erb

@@ -0,0 +1,3 @@
+$('.delete').bind('ajax:success', function () {
+  $(this).closest('div').fadeOut()
+})

app/views/admin/poll/questions/answers/images/index.html.erb

@@ -12,5 +12,12 @@
 <% @answer.images.each do |image| %>
   <div class="small-12 medium-4 column end">
     <%= render_image(image, :large, true) if image.present? %>
+
+    <%= link_to t("images.remove_image"),
+                admin_image_path(image),
+                class: "delete float-right",
+                method: :delete,
+                remote: true,
+                data: { confirm: t("admin.actions.confirm") } %>
   </div>
 <% end %>