Avoid "auto disable" button logic for new message form

tailbone/forms2/core.py

@@ -323,6 +323,7 @@ class Form(object):
     save_label = "Save"
     update_label = "Save"
     show_cancel = True
+    auto_disable = True
 
     def __init__(self, fields=None, schema=None, request=None, readonly=False, readonly_fields=[],
                  model_instance=None, model_class=None, nodes={}, enums={}, labels={}, renderers=None,
@@ -685,6 +686,9 @@ class Form(object):
         context = kwargs
         context['form'] = self
         context['dform'] = dform
+        context['form_kwargs'] = {}
+        if self.auto_disable:
+            context['form_kwargs']['class_'] = 'autodisable'
         context['request'] = self.request
         context['readonly_fields'] = self.readonly_fields
         context['render_field_readonly'] = self.render_field_readonly

tailbone/templates/forms2/deform.mako

@@ -2,7 +2,7 @@
 
 % if not readonly:
 <% _focus_rendered = False %>
-${h.form(form.action_url, id=dform.formid, method='post', enctype='multipart/form-data', class_='autodisable')}
+${h.form(form.action_url, id=dform.formid, method='post', enctype='multipart/form-data', **form_kwargs)}
 ${h.csrf_token(request)}
 % endif
 

tailbone/views/messages.py

@@ -182,6 +182,9 @@ class MessagesView(MasterView):
     def configure_form(self, f):
         super(MessagesView, self).configure_form(f)
 
+        # we have custom logic to disable submit button
+        f.auto_disable = False
+
         # TODO: A fair amount of this still seems hacky...
 
         f.set_renderer('sender', self.render_sender)