Fix initHeatMap

Author: lunny

public/js/index.js.map

@@ -129,7 +129,7 @@
 	<script src="{{StaticUrlPrefix}}/vendor/plugins/moment/moment.min.js" charset="utf-8"></script>
 	<script src="{{StaticUrlPrefix}}/vendor/plugins/vue-calendar-heatmap/vue-calendar-heatmap.browser.js" charset="utf-8"></script>
 	<script type="text/javascript">
-		initHeatmap('user-heatmap', '{{.HeatmapUser}}');
+		window.initHeatmap('user-heatmap', '{{.HeatmapUser}}');
 	</script>
 {{end}}
 {{template "custom/footer" .}}

templates/base/footer.tmpl

@@ -2788,7 +2788,7 @@ function cancelStopwatch() {
     $("#cancel_stopwatch_form").submit();
 }
 
-function initHeatmap(appElementId, heatmapUser, locale) {
+window.initHeatmap = function(appElementId, heatmapUser, locale) {
     const el = document.getElementById(appElementId);
     if (!el) {
         return;