Chart.js number format

Question

I went over the Chart.js documentation and did not find anything on number formatting ie) 1,000.02 from number format "#,###.00"

I also did some basic tests and it seems charts do not accept non-numeric text for its values

Has anyone found a way to get values formatted to have thousands separator and a fixed number of decimal places? I would like to have the axis values and values in the chart formatted.

Answer 1

Put tooltips in 'option' like this:

options: {   tooltips: {       callbacks: {           label: function(tooltipItem, data) {               return tooltipItem.yLabel.toFixed(2).replace(/\d(?=(\d{3})+\.)/g, '$&,');           }       }   } } 

Reference from https://github.com/chartjs/Chart.js/pull/160.