[IMP] point_of_sale: remove empty payment lines when going back to product screen

bzr revid: fva@openerp.com-20130919131012-ylnqrab48a9746l6
2013-09-19 15:10:12 +02:00
parent 14dd9656e2
commit 316d079b59
1 changed files with 5 additions and 0 deletions
@@ -883,6 +883,11 @@ function openerp_pos_screens(instance, module){ //module is instance.point_of_sa
                    label: _t('Back'),
                    icon: '/point_of_sale/static/src/img/icons/png48/go-previous.png',
                    click: function(){  
+                        _.each(self.paymentlinewidgets, function(widget){
+                            if( widget.payment_line.get_amount() === 0 ){
+                                widget.payment_line.destroy();
+                            }
+                        });
                        self.pos_widget.screen_selector.set_current_screen(self.back_screen);
                    },
                });