Remove conditions around instantiating modelActions.

examples/sqla/app.py

@@ -95,6 +95,7 @@ def index():
 
 # Customized User model admin
 class UserAdmin(sqla.ModelView):
+    action_disallowed_list = ['delete', ]
     column_list = [
         'id',
         'last_name',

flask_admin/static/admin/js/actions.js

 var AdminModelActions = function(actionErrorMessage, actionConfirmations) {
-    // Actions helpers. TODO: Move to separate file
+    // batch actions helpers
     this.execute = function(name) {
         var selected = $('input.action-checkbox:checked').length;
 
@@ -48,6 +48,4 @@ var AdminModelActions = function(actionErrorMessage, actionConfirmations) {
         });
     });
 };
-if ($('#actions_confirmation').length == 1) {
-    var modelActions = new AdminModelActions(JSON.parse($('#message-data').text()), JSON.parse($('#actions-confirmation-data').text()));
-}
+var modelActions = new AdminModelActions(JSON.parse($('#message-data').text()), JSON.parse($('#actions-confirmation-data').text()));