Do not allow adding product lines until costs have been calculated.

2014-07-01 14:47:53 +02:00 · 2014-07-01 14:47:53 +02:00 · e9986ded17
parent a1542f8f39
commit e9986ded17
1 changed files with 5 additions and 1 deletions
--- a/plan.py
+++ b/plan.py
@ -48,7 +48,11 @@ class Plan(ModelSQL, ModelView):
        fields.One2Many('product.cost.plan.product_line', 'plan', 'Products',
            domain=[
                ('parent', '=', None),
-                ]),
+                ],
+            states={
+                'readonly': ~Bool(Eval('costs', [0])),
+                },
+            depends=['costs']),
        'get_products_tree', setter='set_products_tree')
    product_cost = fields.Function(fields.Numeric('Product Cost',
            digits=(16, DIGITS)),