[FIX] web: autocomplete selection not hidden

Appending the autocomplete selection too close from the input field leads to display (hidden) problem in some cases (Many2one inside modals views, many2one at the end of a form view, etc.)

This is related to rev. e1cde4d0383124c0636c518185f2222055afa3b5

closes #4268

1 files changed, 4 insertions, 1 deletions

diff --git a/addons/web/static/src/js/view_form.js b/addons/web/static/src/js/view_form.js
index 036e0edae33..ac194eb0dd1 100644
--- a/addons/web/static/src/js/view_form.js
+++ b/addons/web/static/src/js/view_form.js
@@ -3736,7 +3736,10 @@ instance.web.form.FieldMany2One = instance.web.form.AbstractField.extend(instanc
             minLength: 0,
             delay: 250,
         });
-        var appendTo = this.$el.parent().parent();
+        var appendTo = this.$el.parents('.oe_view_manager_body, .modal-dialog').last();
+        if (appendTo.length === 0){
+            appendTo = '.oe_application > *';
+        }
         this.$input.autocomplete({
             appendTo: appendTo
         });