TotalPages

<script>
var dataSource = new kendo.data.DataSource({
  data: [
    { name: "Jane Doe", age: 30 },
    { name: "John Doe", age: 33 },
    { name: "James Doe", age: 34 },
    { name: "Tom Doe", age: 35 }
],
pageSize: 2,
total: 4
});
/* The result can be observed in the DevTools(F12) console of the browser. */
console.log(dataSource.totalPages());   // displays "2"
</script>