Displaying multiple values in X Axis label using JSON Data - CanvasJS JavaScript Charts

Displaying multiple values in X Axis label using JSON Data - 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 dataPoints1 = [], dataPoints2 = [];
$.getJSON("https://api.myjson.com/bins/jvp65", function(data) {  
	$.each(data, function(key, value){
		dataPoints1.push({label: value.label, y: parseInt(value.y)});
    dataPoints2.push({label: value.label, y: parseInt(value.y2)});
	});
	var chart = new CanvasJS.Chart("chartContainer",{
		title:{
			text:"Displaying multiple values in X Axis label using JSON"
		},
    axisX:{
     interval:3,
     labelFormatter: function(e) {
      for(var i = 0; i < e.chart.data[0].dataPoints.length; i++){
        if(e.chart.data[0].dataPoints[i].x === e.value) {
          return label = "[" + e.chart.data[0].dataPoints[i].y + "," + e.chart.data[1].dataPoints[i].y + "]";
        }
      }     
    }
    },
		data: [{
			type: "column",
      color: "#3181bc",
			dataPoints : dataPoints1,
		},{
			type: "column",       
      color: "#cccccc",
			dataPoints : dataPoints2,
		}]
	});
	chart.render();
});