I'm a little stuck with Chartjs. I want to have Dates as x-Axis labels, but whatever I try, I am getting an Error. This is my code:
<html>
<head>
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.9.3/Chart.min.css">
<meta charset="utf-8" />
</head>
<body>
<div style="width:75%;">
<canvas id="canvas"></canvas>
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.9.3/Chart.min.js"></script>
<script>
var date0 = new Date((new Date()).getTime() - 50000);
var date1 = new Date();
var date2 = new Date((new Date()).getTime() + 50000);
var chartData = {
type: 'line',
data: {
datasets: [{
label: 'A label',
backgroundColor: 'rgb(255,0,0)',
borderColor: 'rgb(255,0,0)',
data: [
{ x: date0, y: 10 },
{ x: date1, y: 11 },
{ x: date2, y: 15 }
],
fill: false,
yAxisID: 'y-axis-1',
}]
},
options: {
responsive: true,
scales: {
xAxes: [{
type: 'time',
time: {
unit: 'second'
}
}],
yAxes: [{
type: 'linear',
display: true,
position: 'left',
id: 'y-axis-1',
}]
}
}
}
window.onload = function () {
var ctx = document.getElementById('canvas').getContext('2d');
window.myLine = new Chart(ctx, chartData);
};
</script>
</body>
</html>
I'm always getting the following error:
Uncaught Error: This method is not implemented: either no adapter can be found or an incomplete integration was provided.
Which hints at the chartData object being somwhow malformed, but since I followed the documentation of Chartjs pretty close, I have no idea where. Can anyone spot the error?
Thanks in advance for your help.