Fix chart tooltip

This commit is contained in:
Paulus Schoutsen 2018-10-22 21:07:31 +02:00
parent 0fdd1c74f2
commit b418048bc9

View File

@ -150,7 +150,7 @@ class StateHistoryChartTimeline extends LocalizeMixin(PolymerElement) {
labels.push(entityDisplay);
});
const formatTooltipLabel = function(item, data) {
const formatTooltipLabel = (item, data) => {
const values = data.datasets[item.datasetIndex].data[item.index];
const start = formatDateTime(values[0], this.hass.language);