[FIX] web: allow onchange to modify origin field

With this commit, we allow an onchange coming from a field to modify the
same field.  This was not working for field widgets derived from an
input field.

1 files changed, 1 insertions, 1 deletions

diff --git a/addons/web/static/src/js/fields/basic_fields.js b/addons/web/static/src/js/fields/basic_fields.js
index 7420c1bceff..7a7b3fa370f 100644
--- a/addons/web/static/src/js/fields/basic_fields.js
+++ b/addons/web/static/src/js/fields/basic_fields.js
@@ -206,7 +206,7 @@ var InputField = DebouncedField.extend({
         if (!event || event === this.lastChangeEvent) {
             this.isDirty = false;
         }
-        if (this.isDirty || (event && event.target === this)) {
+        if (this.isDirty || (event && event.target === this && event.data.changes[this.name] === this.value)) {
             return $.when();
         } else {
             return this._render();