Graph show wrong date format?

Hi, I have store data in an entity that I show in a graph widget. However the Line chart widget show the date in wrong format. How can I do to get the right date format?  
1 answers

You need to set the x-axis type to data and then specify a format for it. In your chart settings, go to advanced tab, set mode to advanced and then in layout options box you can configure the layout with available options 

  "xaxis": {
    "type": "date",
    "tickformat": "%H:%M"

For details please see plotly  reference at