From 49fc98bac8e8de24d5d1db9a64770aa39c884761 Mon Sep 17 00:00:00 2001
From: Benjamin Dauvergne <bdauvergne@entrouvert.com>
Date: Thu, 28 Oct 2021 18:25:32 +0200
Subject: [PATCH 2/4] js: abort current autosave ajax request on submit
 (#58276)

---
 wcs/qommon/static/js/qommon.forms.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/wcs/qommon/static/js/qommon.forms.js b/wcs/qommon/static/js/qommon.forms.js
index 4a5a89e2..219c0d87 100644
--- a/wcs/qommon/static/js/qommon.forms.js
+++ b/wcs/qommon/static/js/qommon.forms.js
@@ -124,6 +124,7 @@ Responsive_table_widget.prototype.init = function () {
 $(function() {
   var autosave_timeout_id = null;
   var autosave_is_running = false;
+  var autosave_xhr = null;
   if ($('form[data-has-draft]').length == 1) {
     var last_auto_save = $('form[data-has-draft]').serialize();
     function autosave() {
@@ -135,7 +136,7 @@ $(function() {
         install_autosave();
         return;
       }
-      $.ajax({
+      autosave_xhr = $.ajax({
         type: 'POST',
         url: window.location.pathname + 'autosave',
         data: new_auto_save,
@@ -146,6 +147,7 @@ $(function() {
         },
         complete: function() {
           autosave_is_running = false;
+          autosave_xhr = null;
           if (autosave_timeout_id !== null) {
               install_autosave();
           }
@@ -379,6 +381,11 @@ $(function() {
   });
   $('form').on('submit', function(event) {
     var $form = $(this);
+    /* abort current autosave */
+    if (autosave_xhr !== null) {
+      autosave_xhr.abort();
+      autosave_xhr = null;
+    }
     /* prevent more autosave */
     if (autosave_timeout_id !== null) {
       window.clearTimeout(autosave_timeout_id);
-- 
2.33.0