[FIX] web: readonly many2one in list views

Let's assume an editable list with a many2one and a char, the many2one
being readonly. Before this rev., if the user clicked on the many2one,
the row was switched in edit more, and the many2one link was given the
focus.

Now, in the same scenario, the focus is given to the char field which
can be edited (i.e. its input).

Task 2068280

1 files changed, 16 insertions, 0 deletions

diff --git a/addons/web/static/src/js/fields/relational_fields.js b/addons/web/static/src/js/fields/relational_fields.js
index b2d3379aef1..f713342c240 100644
--- a/addons/web/static/src/js/fields/relational_fields.js
+++ b/addons/web/static/src/js/fields/relational_fields.js
@@ -822,6 +822,22 @@ var Many2oneBarcode = FieldMany2One.extend({
 var ListFieldMany2One = FieldMany2One.extend({
 
     //--------------------------------------------------------------------------
+    // Public
+    //--------------------------------------------------------------------------
+
+    /**
+     * If in readonly, will never be considered as an active widget.
+     *
+     * @override
+     */
+    activate: function () {
+        if (this.mode === 'readonly') {
+            return false;
+        }
+        return this._super.apply(this, arguments);
+    },
+
+    //--------------------------------------------------------------------------
     // Private
     //--------------------------------------------------------------------------