[FIX] web: init makeRecord fields with correct values

In the calendar view
In the partner filter in the calendar side bar
type something, and backspace rapidly to remove everything

Before this commit, there was a error because the framework tried to write something
in the corresponding field
This was because the o2m field was not initialized
with the correct values

After this commit, there is no error

OPW 2043975

closes odoo/odoo#35330

Signed-off-by: Lucas Perais (lpe) <lpe@odoo.com>

1 files changed, 1 insertions, 0 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 1a4f1574ac8..5e4ec6a4a6d 100644
--- a/addons/web/static/src/js/views/basic/basic_model.js
+++ b/addons/web/static/src/js/views/basic/basic_model.js
@@ -726,6 +726,7 @@ var BasicModel = AbstractModel.extend({
         });
         _.each(fields, function (field) {
             var dataPoint;
+            record.data[field.name] = null;
             if (field.type === 'many2one') {
                 if (field.value) {
                     var id = _.isArray(field.value) ? field.value[0] : field.value;