[fix] taux_horaire readonly when state not draft

views/sale_view.xml

@@ -12,7 +12,7 @@
 
             <field name="payment_term_id" position="after">
 
-                <field name="taux_horaire"/>
+                <field name="taux_horaire" attrs="{'readonly':[('state','!=','draft')]}"/>
 
                 <field name="project_ids" string="Projets associés" attrs="{'invisible':[('state','!=','sale')]}"/>