Resize

<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")
    }
  ],
  resize: function(e) {
/* The result can be observed in the DevTools(F12) console of the browser. */
    console.log(kendo.format("task's curren Start {0:g}", e.start));
/* The result can be observed in the DevTools(F12) console of the browser. */
    console.log(kendo.format("task's curren End {0:g}", e.end));
  }
});
</script>

<div id="gantt"></div>
<script>
function gantt_resize(e) {
/* The result can be observed in the DevTools(F12) console of the browser. */
  console.log(kendo.format("task's curren Start {0:g}", e.start));
/* The result can be observed in the DevTools(F12) console of the browser. */
  console.log(kendo.format("task's current End {0:g}", e.end));
}
$("#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")
    }
  ]
});
var gantt = $("#gantt").data("kendoGantt");
gantt.bind("resize", gantt_resize);
</script>