<!DOCTYPE HTML>
<html>
<head>
<script>
window.onload = function () {
var dps1 = [], dps2 = [], dps3 = [];
var chart = new CanvasJS.Chart("chartContainer",{
title:{
text: "Y Values based on Frequency of Date"
},
axisX:{
title: "Date"
},
axisY:{
title: "Frequecy of dates"
},
data: [
{
type: "stackedArea100",
name: "STANDSTILL",
showInLegend: "true",
yValueFormatString: "#,##0.##\"%\"",
dataPoints: dps1
},
{
type: "stackedArea100",
name: "ON FOOT",
showInLegend: "true",
yValueFormatString: "#,##0.##\"%\"",
dataPoints: dps2
},
{
type: "stackedArea100",
name: "ON VEHICLE",
showInLegend: "true",
yValueFormatString: "#,##0.##\"%\"",
dataPoints: dps3
}
]
});
getData();
chart.render();
function getData() {
$.getJSON("https://api.myjson.com/bins/a98dm", function(data) {
for(var i = 0; i < data.length; i++){
dps1.push({
label: data[i].label,
y: data[i].y1
});
dps2.push({
label: data[i].label,
y: data[i].y2
});
dps3.push({
label: data[i].label,
y: data[i].y3
});
}
});
setInterval(function(){
getData();
chart.render();
}, 20000);
</script>
</head>
<body>
<div id="chartContainer" style="height: 600px; width: 100%;"></div>
<script src="https://cdn.canvasjs.com/canvasjs.min.js"></script>
</body>
</html>
I don’t know why this coding is not working! Please let me know where is the problem???
.
