columns.field String

The field to which the column is bound. The value of this field is displayed by the column during data binding. The field name should be a valid Javascript identifier and should contain only alphanumeric characters (or "$" or "_"), and may not start with a digit.

Example - three columns bound to the "title", "start" and "end" fields

<div id="gantt"></div>
<script>
$("#gantt").kendoGantt({
  dataSource: [
    {
      id: 1,
      orderId: 0,
      parentId: null,
      title: "Task1",
      start: new Date("2014/6/17 9:00"),
      end: new Date("2014/6/17 11:00")
    },
    {
      id: 2,
      orderId: 1,
      parentId: null,
      title: "Task2",
      start: new Date("2014/6/17 12:00"),
      end: new Date("2014/6/17 14:00")
    }
  ],
  dependencies: [
    {
      predecessorId: 1,
      successorId: 2,
      type: 1
    }
  ],
  columns: ["title" , "start", "end"]
});
</script>