Destroy chart.js bar graph to redraw other graph in same

Question

I am using the Chart.js library to draw a bar graph, it is working fine, but now I want to destroy the bar graph and make

Answer 1

Remove the canvas after every chart call, this worked for me

$("canvas#chartreport").remove();
$("div.chartreport").append('');
var ctx = document.getElementById("chartreport").getContext("2d");
chartreport= new Chart(ctx, { .... });