[FIX] web: _buildOnchangeSpecs must return only the present fields

Before: the method '_buildOnchangeSpecs' returned all fields, but some
models like 'res.users' have redefined the fields_get and add some fake
fields which cause a crash.

1 files changed, 2 insertions, 2 deletions

diff --git a/addons/web/static/src/js/views/basic/basic_model.js b/addons/web/static/src/js/views/basic/basic_model.js
index 8ae01e87bbc..7d33d51257f 100644
--- a/addons/web/static/src/js/views/basic/basic_model.js
+++ b/addons/web/static/src/js/views/basic/basic_model.js
@@ -1239,8 +1239,8 @@ var BasicModel = AbstractModel.extend({
             var field = record.fields[name];
             specs[name] = (field.onChange) || "";
             _.each(field.views, function (view) {
-                _.each(view.fields, function (field, subname) {
-                    specs[name + '.' + subname] = (field.onChange) || "";
+                _.each(view.fieldAttrs, function (field, subname) {
+                    specs[name + '.' + subname] = (view.fields[subname].onChange) || "";
                 });
             });
         });