setting a value undefined do not display the values (it works for null)

[SCompliance]

    var chart = new CanvasJS.Chart("chartContainer",
    {
      title: {
        text: "Axis Y with maximum"
      },
      axisY:{
      	maximum: undefined
     },
      data: [
      {
        type: "column",
        dataPoints: [
        { x: 100, y: 71 },
        { x: 200, y: 55},
        { x: 300, y: 50 },
        { x: 400, y: 65 },
        { x: 500, y: 95 },
        { x: 600, y: 68 },
        { x: 700, y: 28 },
        { x: 800, y: 34 },
        { x: 900, y: 14}
        ]
      }
      ]
    });

    chart.render();
  }

[Sachin Bisht]

@scompliance,

Axis maximum supports number, date-time (date object or timestamp) and null values & doesn’t support undefined. When null value is passed, maximum gets reset to default value.

—
Sachin Bisht
Team CanvasJS