[FIX] web: add support for TRUE_LEAF and FALSE_LEAF in ModelFieldSelector

before this commit, domain selector widget does not support
TRUE_LEAF and FALSE_LEAF i.e. [(1, '=', 1)] and [(0, '=', 1)] respectively,
the reason is the chain part of the domain i.e. field name has value 1/0 and
we don't have field name like 1 and 0 in domain and hence ModelFieldSelector
don't accept it

after this commit, domain selector can handle this special two domains which is
[(1, '=', 1)] and [(0, '=', 1)], add support for chain with 1/0 in ModelFieldSelector

task- 1998145

closes odoo/odoo#35603

Signed-off-by: Nicolas Martinelli (nim) <nim@odoo.com>


Co-authored-by: Mohammed Shekha <msh@odoo.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/addons/web/static/src/js/widgets/model_field_selector.js b/addons/web/static/src/js/widgets/model_field_selector.js
index 08a7ae47c81..ed74b2da44a 100644
--- a/addons/web/static/src/js/widgets/model_field_selector.js
+++ b/addons/web/static/src/js/widgets/model_field_selector.js
@@ -301,11 +301,16 @@ var ModelFieldSelector = Widget.extend({
         }).bind(this));
 
         function processChain(chain) {
-            var field = this._getLastPageField(chain.pop());
+            var fieldName = chain.pop();
+            var field = this._getLastPageField(fieldName);
             if (field && field.relation && chain.length > 0) { // Fetch next chain node if any and possible
                 return this._pushPageData(field.relation).then(processChain.bind(this, chain));
             } else if (field && chain.length === 0) { // Last node fetched
                 return Promise.resolve();
+            } else if (!field && fieldName === "1") { // TRUE_LEAF
+                this._validate(true);
+            } else if (!field && fieldName === "0") { // FALSE_LEAF
+                this._validate(true);
             } else { // Wrong node chain
                 this._validate(false);
             }