Copying title of chart to clipboard - CanvasJS JavaScript Charts

Copying chart title to clipboard - 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>
<button id="copyTitle">Copy title to clipboard</button>

JavaScript

var chart = new CanvasJS.Chart("chartContainer",
{ 
	title: {
  	text: "Column chart"
  },
	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();

document.getElementById("copyTitle").addEventListener("click", function(e) {
  var textArea = document.createElement("textarea");
  textArea.value = chart.title.get("text");
  textArea.display = "none";
  document.body.appendChild(textArea);
  textArea.select();
  try {
    var successful = document.execCommand('copy');
  } catch (err) {
    console.log('Oops, unable to copy');
  }
  document.body.removeChild(textArea);
});