form.html.erb in extface-0.1.1

- old
+ new
@@ -19,28 +19,31 @@
   <%= form_group f, :name, :text_field %>
 
   <div class="form-group">
     <%= f.label :driver, class: 'col-sm-2 control-label' %>
     <div class='col-sm-10 col-md-8'>
-      <% if @device.driveable.present? %>
+      <% unless @device.driver.blank? || params[:driver_change] %>
         <p class="form-control-static">
-          <%= link_to '#', class: 'btn btn-danger btn-sm pull-right' do %>
+          <%= link_to edit_device_path(@device, driver_change: true), class: 'btn btn-danger btn-sm pull-right' do %>
             <%= t('.change_driver') %>
           <% end %>
-          <%= @device.driveable.class::NAME %>
+          <%= @device.driver.class::NAME %>
         </p>
       <% else %>
-        <%= f.select :driver, options_for_drivers, { include_blank: true }, class: 'form-control' %>
+        <%= f.select :driver_class, options_for_drivers, { include_blank: true }, class: 'form-control' %>
+        <% if @device.driver.present? %>
+          <span class='text-danger'>Driver change will destroy current driver configuration!</span>
+        <% end %>
       <% end %>
     </div>
   </div>
-  <%= fields_for :driveable do |fd| %>
-    <%= driver_settings fd, @device.driveable %>
+  <%= fields_for :driver do |fd| %>
+    <%= driver_settings fd, @device.driver %>
     <%= fields_for :serial_config do |fds| %>
       <div class="form-group">
         <div class='col-sm-offset-2 col-sm-10 col-md-8'>
           <%= render 'extface/serial_configs/settings',  f: fds %>
         </div>
       </div>
-    <% end if @device.driveable.serial? %>
-  <% end if @device.driveable.present? %>
+    <% end if @device.driver.serial? %>
+  <% end if @device.driver.present? %>
 <% end %>
\ No newline at end of file