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authormsquare <msquare@notrademark.de>2016-08-21 22:19:26 +0200
committermsquare <msquare@notrademark.de>2016-08-21 22:19:26 +0200
commite89727de7d12edfb3f309c485a5effbbfc9e4c2f (patch)
tree2428f51b2baaa94415c191edf959de40692b672c
parente80e2e9c2b4a77eae19864af8d5b30bbf9a25fd5 (diff)
add check for undefined variables in moment-countdown.js and add comments
-rw-r--r--public/js/moment-countdown.js5
1 files changed, 3 insertions, 2 deletions
diff --git a/public/js/moment-countdown.js b/public/js/moment-countdown.js
index 302d75a1..9d655038 100644
--- a/public/js/moment-countdown.js
+++ b/public/js/moment-countdown.js
@@ -1,13 +1,14 @@
/**
* Initialize all moment countdowns on the page. A moment countdown has the
* class "moment-countdown" and the attribute "data-timestamp" which defines the
- * countdown's goal.
+ * countdown's time goal.
*/
$(document).ready(function() {
if (typeof moment !== "undefined") {
- $.each($('.moment-countdown'), function(i, e) {
+ $.each($(".moment-countdown"), function(i, e) {
var span = $(e);
var text = span.html();
+ /* global moment */
var timestamp = moment(parseInt(span.attr("data-timestamp") * 1000));
span.html(text.replace("%c", timestamp.fromNow()));
setInterval(function() {