Change Chart Colorset from dropdown - CanvasJS JavaScript Charts

Change Chart Colorset from dropdown - CanvasJS JavaScript Charts

by canvasjs

HTML

<script src="https://canvasjs.com/assets/script/canvasjs.min.js"></script>
<br/><!-- Just so that JSFiddle's Result label doesn't overlap the Chart -->
<div id="chartContainer" style="height: 360px; width: 100%;"></div>

<div>Colorset:
  <select id="colorSet" name="Color Set">
    <option value="colorSet1">Colorset 1</option>
    <option value="colorSet2">Colorset 2</option>
    <option value="colorSet3">Colorset 3</option>
  </select>  
</div>

JavaScript

var chart = new CanvasJS.Chart("chartContainer", {
			title: {
      		text: "Changing Colorset of chart from Dropdown"
      },
      data: [
      {
        type: "column",
        dataPoints: [
        { x: 10, y: 71 },
        { x: 20, y: 55},
        { x: 30, y: 50 },
        { x: 40, y: 65 },
        { x: 50, y: 95 },
        { x: 60, y: 68 },
        { x: 70, y: 28 },
        { x: 80, y: 34 },
        { x: 90, y: 14}
        ]
      }
      ]
    });

 chart.render();

var colorSet = document.getElementById('colorSet');
colorSet.addEventListener( "change",  function(){
  chart.options.colorSet = colorSet.options[colorSet.selectedIndex].value;
  chart.render();
});