From c38a816edb67921e5d66392374c030d4e7ac7c30 Mon Sep 17 00:00:00 2001
From: QiuJH <q19931101uu@gmail.com>
Date: Sun, 22 Dec 2019 03:57:05 +0800
Subject: [PATCH] fix: a is not defined in this example. (#226)

* fix: a is not defined in this example.

* fix: set a clearer name for the var

Co-authored-by: Yotam Berkowitz <yotamberk@gmail.com>
---
 examples/timeline/groups/verticalItemsHide.html | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/examples/timeline/groups/verticalItemsHide.html b/examples/timeline/groups/verticalItemsHide.html
index dacea65d3c..4d2b75db3b 100644
--- a/examples/timeline/groups/verticalItemsHide.html
+++ b/examples/timeline/groups/verticalItemsHide.html
@@ -30,8 +30,9 @@ <h3 id="visibleItemsContainer"></h3>
 
 <script>
   function showVisibleItems() {
+    var visibleItems = timeline.getVisibleItems();
     document.getElementById("visibleItemsContainer").innerHTML = ""
-    document.getElementById("visibleItemsContainer").innerHTML += a;
+    document.getElementById("visibleItemsContainer").innerHTML += visibleItems;
   };
 
   // get selected item count from url parameter