Rendering Chart from External JSON File (DateTime over X-Axis) - CanvasJS

Rendering Chart from External JSON File (DateTime over X-Axis) - CanvasJS

by canvasjs

HTML

<script src="https://canvasjs.com/assets/script/canvasjs.min.js"></script>
<br><br>
<div id="chartContainer" style="height: 360px; width: 100%;"></div>

JavaScript

$(document).ready(function() {
  var dataPointsA = []
  var dataPointsB = []

  $.getJSON("https://api.npoint.io/74d5723b319b81b4c255", function(field) {
    for (var i = 0; i < field.length; i++) {
      if (field[i].date == "2016-06-01") {
        var time = field[i].timevalue;         
        var date = "June 01, 2016 " + time;        
        dataPointsA.push({
          x: new Date(date),
          y: parseFloat(field[i].percent)
        });        
      }
      else{
        var time = field[i].timevalue;
        var date = "June 02, 2016 " + time;
        dataPointsB.push({
          x: new Date(date),
          y: parseFloat(field[i].percent)
        });
      }
    }

    var chart = new CanvasJS.Chart("chartContainer", {
      title: {
        text: "Test line"
      },
      axisX: {
        title: "Time",
        //interval: 1,
       // intervalType: "hour"
      },
      axisY: {
        title: "Percentage",
        interval: 15,
        intervalType: "number"
      },
      data: [{
        type: "line",
        name: "2016-06-01",
        dataPoints: dataPointsA
      }, {
        type: "line",
        name: "2016-06-02",
        dataPoints: dataPointsB
      }, ]
    });

    chart.render();
  })
})