2 files changed, 2 insertions, 3 deletions
diff --git a/addons/web/static/src/js/views/basic/basic_renderer.js b/addons/web/static/src/js/views/basic/basic_renderer.js
index 9daa9c9936a..d0778ded0fd 100644
--- a/addons/web/static/src/js/views/basic/basic_renderer.js
+++ b/addons/web/static/src/js/views/basic/basic_renderer.js
@@ -802,9 +802,6 @@ var BasicRenderer = AbstractRenderer.extend(WidgetAdapterMixin, {
             self._registerModifiers(node, record, widget);
             widget.$el.addClass('o_widget');
             $el.replaceWith(widget.$el);
-            if (self._isInDom && widget.on_attach_callback) {
-                widget.on_attach_callback();
-            }
         });
 
         return $el;
diff --git a/addons/web/static/src/js/views/form/form_renderer.js b/addons/web/static/src/js/views/form/form_renderer.js
index ffdb0d59064..483db4b2b09 100644
--- a/addons/web/static/src/js/views/form/form_renderer.js
+++ b/addons/web/static/src/js/views/form/form_renderer.js
@@ -55,6 +55,7 @@ var FormRenderer = BasicRenderer.extend(WidgetAdapterMixin, {
     on_attach_callback: function () {
         WidgetAdapterMixin.on_attach_callback.call(this);
         this._isInDom = true;
+        _.invoke(this.widgets, 'on_attach_callback');
         this._super.apply(this, arguments);
     },
     /**
@@ -1010,6 +1011,7 @@ var FormRenderer = BasicRenderer.extend(WidgetAdapterMixin, {
                 _.forEach(self.allFieldWidgets, function (widgets){
                     _.invoke(widgets, 'on_attach_callback');
                 });
+                _.invoke(self.widgets, 'on_attach_callback');
             }
         }).guardedCatch(function () {
             $form.remove();