Adding extra content in toolTip - CanvasJS JavaScript Charts

Adding extra content in toolTip - 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>

JavaScript

var chart = new CanvasJS.Chart("chartContainer",
{        
	data: [
	{
		type: "column",
    toolTipContent: "<b>{x}:</b> ${y} ({sales})",
		dataPoints: [
			{ x: new Date(2017, 6, 20), y: 7100, sales: 20 },
			{ x: new Date(2017, 6, 21), y: 5500, sales: 21 },
			{ x: new Date(2017, 6, 22), y: 5000, sales: 23 },
			{ x: new Date(2017, 6, 23), y: 6500, sales: 24 },
			{ x: new Date(2017, 6, 24), y: 9500, sales: 39 },
			{ x: new Date(2017, 6, 25), y: 6800, sales: 31 },
			{ x: new Date(2017, 6, 26), y: 2800, sales: 19 },
			{ x: new Date(2017, 6, 27), y: 3400, sales: 23 },
			{ x: new Date(2017, 6, 28), y: 1400, sales: 14 }
		]
	}					
	]
});

chart.render();