From 616f2abb21204f38bb2dd69d7e7f94db77296736 Mon Sep 17 00:00:00 2001
From: Marc Neuhaus <marc@mia3.com>
Date: Tue, 16 Aug 2016 16:13:28 +0200
Subject: [PATCH] fix race-condition issue with ajax source

currently, if you use a ajax call in your
source callback you can run into issues
where results are stored under a wrong
search term. This change adds an additional
argument to the source callback to specify
the search term in order to gurantee
the storage of the results under the
correct search term
---
 auto-complete.js | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)
 mode change 100644 => 100755 auto-complete.js

diff --git a/auto-complete.js b/auto-complete.js
old mode 100644
new mode 100755
index 2f5a88c..e004364
--- a/auto-complete.js
+++ b/auto-complete.js
@@ -114,8 +114,10 @@ var autoComplete = (function(){
             };
             addEvent(that, 'blur', that.blurHandler);
 
-            var suggest = function(data){
-                var val = that.value;
+            var suggest = function(data, val){
+                if (!val) {
+                    var val = that.value;
+                }
                 that.cache[val] = data;
                 if (data.length && val.length >= o.minChars) {
                     var s = '';
@@ -152,6 +154,9 @@ var autoComplete = (function(){
                 else if (key == 27) { that.value = that.last_val; that.sc.style.display = 'none'; }
                 // enter
                 else if (key == 13 || key == 9) {
+                    if (that.sc.style.display !== 'none') {
+                        e.preventDefault();
+                    }
                     var sel = that.sc.querySelector('.autocomplete-suggestion.selected');
                     if (sel && that.sc.style.display != 'none') { o.onSelect(e, sel.getAttribute('data-val'), sel); setTimeout(function(){ that.sc.style.display = 'none'; }, 20); }
                 }
@@ -167,7 +172,7 @@ var autoComplete = (function(){
                             that.last_val = val;
                             clearTimeout(that.timer);
                             if (o.cache) {
-                                if (val in that.cache) { suggest(that.cache[val]); return; }
+                                if (val in that.cache) {suggest(that.cache[val]); return;}
                                 // no requests if previous suggestions were empty
                                 for (var i=1; i<val.length-o.minChars; i++) {
                                     var part = val.slice(0, val.length-i);