parent category disabled control

resources/assets/js/views/settings/categories.js

@@ -30,6 +30,7 @@ const app = new Vue({
             form: new Form('category'),
             bulk_action: new BulkAction('categories'),
             categoriesBasedTypes: null,
+            selected_type: true
         }
     },
 
@@ -51,6 +52,8 @@ const app = new Vue({
                 return;
             }
 
+            this.selected_type = false;
+
             this.categoriesBasedTypes = JSON.parse(this.form.categories)[event];
         }
     }