JSFiddle - React, Tailwind, and code Playground

by Flexmonster Pivot Table

HTML

<link rel="stylesheet" href="https://s3.amazonaws.com/flexmonster/2.3/demo.css">
<script src="https://cdn.flexmonster.com/flexmonster.js"></script>

<h3>
  First column cells' values are NaN and cannot be formatted using the customizeCell.
  Second column cells' values are available and will be used to format them.
</h3>

<div id="pivot-container"></div>

JavaScript

let pivot = new Flexmonster({
  container: "pivot-container",
  componentFolder: "https://cdn.flexmonster.com/",
  toolbar: true,
  report: {
    dataSource: {
      data: getData(),
      mapping: {
        "Event": {
          "type": "string"
        },
        "Time": {
          "type": "time"
        }
      }
    },
    options: {
      timePattern: "d'd' HH'h' mm'min'"
    },
    slice: {
      rows: [{
        uniqueName: "Time"
      }],
      measures: [{
        uniqueName: "Time"
      }]
    }
  }
});

function getData() {
  return [{
      "Event": "Concert",
      "Time": 451515
    },
    {
      "Event": "Performance",
      "Time": 2626
    },
    {
      "Event": "Cinema",
      "Time": 152424
    }
  ]
}