Adding a condition for empty values

Conditional formatting

by Flexmonster Pivot Table

HTML

<script src="https://cdn.flexmonster.com/flexmonster.js"></script>

<button onclick="add()">Add condition</button>
<button onclick="remove()">Remove condition</button>

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

CSS

@import url(https://cdn.flexmonster.com/assets/jsfiddle-styles.css);

JavaScript

let pivot = new Flexmonster({
  container: "pivot-container",
  componentFolder: "https://cdn.flexmonster.com/",
  toolbar: true,
  report: {
    dataSource: {
      data: getData(),
      mapping: {
        "Category": {
          type: "string"
        },
        "Price": {
          type: "number"
        },
        "Discount": {
          type: "number"
        }
      }
    },
    slice: {
      rows: [{
        uniqueName: "Category"
      }],
      columns: [{
        uniqueName: "[Measures]"
      }],
      measures: [{
        uniqueName: "Price"
      }, {
        uniqueName: "Discount"
      }]
    }
  }
});

function add() {
  let condition = {
    id: 1,
    formula: 'isNaN(#value)',
    format: {
      backgroundColor: "#FFFF11"
    }
  };
  pivot.addCondition(condition);
  pivot.refresh();
}

function remove() {
  let id = 1;
  pivot.removeCondition(id);
  pivot.refresh();
}

function getData() {
  return [{
      "Category": "Accessories",
      "Discount": 174,
    },
    {
      "Category": "Bikes",
      "Price": 175,
      "Discount": 23
    },
    {
      "Category": "Cars",
      "Discount": 23
    }
  ]
}