0042853: Using slow devices is possible to click on delete payment several times.

diff -r e8650b3928fc web/org.openbravo.retail.posterminal/js/pointofsale/view/payment.js
--- a/web/org.openbravo.retail.posterminal/js/pointofsale/view/payment.js	Fri Jan 03 11:47:29 2020 +0100
+++ b/web/org.openbravo.retail.posterminal/js/pointofsale/view/payment.js	Tue Jan 14 13:22:00 2020 +0100
@@ -2131,9 +2131,21 @@
   kind: 'OB.UI.SmallButton',
   classes:
     'btnlink-darkgray btnlink-payment-clear btn-icon-small btn-icon-clearPayment',
+  putDisabled: function(status) {
+    if (status === false) {
+      this.setDisabled(false);
+      this.removeClass('disabled');
+      this.disabled = false;
+      return;
+    }
+    this.setDisabled(true);
+    this.addClass('disabled');
+    this.disabled = true;
+  },
   tap: function() {
     var me = this;
     if (_.isUndefined(this.deleting) || this.deleting === false) {
+      this.putDisabled(true);
       this.deleting = true;
       this.removeClass('btn-icon-clearPayment');
       this.addClass('btn-icon-loading');

diff -r e3bd72bf9228 web/org.openbravo.retail.giftcards/js/components/GiftCardDetails.js
--- a/web/org.openbravo.retail.giftcards/js/components/GiftCardDetails.js	Thu Aug 01 13:34:43 2019 +0200
+++ b/web/org.openbravo.retail.giftcards/js/components/GiftCardDetails.js	Tue Jan 14 13:27:08 2020 +0100
@@ -20,6 +20,22 @@
       onHideThisPopup: '',
       onReturnButton: ''
     },
+    putDisabled: function (state) {
+      if (!this.showing) {
+        return;
+      }
+      if (state === false) {
+        this.setDisabled(false);
+        this.removeClass('disabled');
+        this.setAttribute('disabled', null);
+        this.disabled = false;
+      } else {
+        this.setDisabled();
+        this.addClass('disabled');
+        this.setAttribute('disabled', 'disabled');
+        this.disabled = true;
+      }
+    },
     disabled: false,
     putHide: function (state) {
       if (state === false) {
@@ -397,10 +413,11 @@
           };
 
       var consumeFail = function () {
+          me.$.bodyButtons.$.returnbutton.putDisabled(true);
           me.$.bodyButtons.$.returnbutton.setAttribute('disabled', null);
           me.$.bodyButtons.$.returnbutton.setContent(OB.I18N.getLabel('GCNV_LblReturn'));
           };
-
+      me.$.bodyButtons.$.returnbutton.putDisabled(true);
       me.$.bodyButtons.$.returnbutton.setAttribute('disabled', 'disabled');
       me.$.bodyButtons.$.returnbutton.setContent(OB.I18N.getLabel('GCNV_LblLoading'));
 
@@ -615,8 +632,10 @@
     },
 
     statusLoading: function () {
+      this.$.bodyButtons.$.okbutton.putDisabled(true);
       this.$.bodyButtons.$.okbutton.setAttribute('disabled', 'disabled');
       this.$.bodyButtons.$.okbutton.setContent(OB.I18N.getLabel('GCNV_LblLoading'));
+      this.$.bodyButtons.$.returnbutton.putDisabled(true);
       this.$.bodyButtons.$.returnbutton.setAttribute('disabled', 'disabled');
       this.$.bodyButtons.$.returnbutton.setContent(OB.I18N.getLabel('GCNV_LblLoading'));
     },