Fix readme, fix indent, fix bug when choosing a customer in payment pane.

pos_backend_partner/README.rst

@@ -12,6 +12,13 @@ Choose a POS customer from the backend.
 - Benefit from the backend features: advanced search, easy to extend views, etc.
 
 
+Warning about offline mode
+--------------------------
+
+Due to design of this module, you can't choose a _named customer_ while offline but you
+can still register orders with _anonymous_ user.
+
+
 Configuration
 =============
 

pos_backend_partner/static/src/js/pos_partner.js

@@ -33,11 +33,11 @@ odoo.define('pos_backend_partner.partner_pos', function (require) {
         });
     }
 
+    // Bind customer button in main screen
     ProductScreenWidget.ActionpadWidget.include({
         init: function(parent, options) {
             this._super(parent, options);
             pos_instance = this.pos;
-
         },
         renderElement: function() {
           var self = this;
@@ -49,6 +49,17 @@ odoo.define('pos_backend_partner.partner_pos', function (require) {
         }
     });
 
+    // Bind customer button in payement screen
+    ProductScreenWidget.PaymentScreenWidget.include({
+        init: function(parent, options) {
+            this._super(parent, options);
+            pos_instance = this.pos;
+        },
+        click_set_customer: function() {
+            open_backend();
+        }
+    });
+
     tools.callbacks['partner.partner_selected'] = set_client;
 
     return {