virtualViewSize Number

Used when virtualization of local data is used. This configuration is needed to determine the items displayed, since the datasource does not (and should not) have paging set.

Example - virtualization using local data

<script src="../content/shared/js/products.js"></script>
<div data-role="view" data-init="mobileListViewLocalFiltering" data-title="Products">
  <ul id="local-filterable-listview"></ul>
</div>

<script type="text/x-kendo-tmpl" id="mobile-listview-filtering-template">
    <h3>#:ProductName#</h3>
</script>

<script>
  function mobileListViewLocalFiltering() {
    var dataSource = new kendo.data.DataSource({
      data: products,
      schema: {
        model: {
          fields: {
            ProductName: { type: "string" },
            UnitPrice: { type: "number" },
            UnitsInStock: { type: "number" },
            Discontinued: { type: "boolean" }
          }
        }
      }
    });

    $("#local-filterable-listview").kendoMobileListView({
      dataSource: dataSource,
      template: $("#mobile-listview-filtering-template").text(),
      filterable: {
        field: "ProductName",
        operator: "startswith"
      },
      virtualViewSize: 100, // this configuration is needed to determine the items displayed, since the datasource does not (and should not) have paging set.
      endlessScroll: true
    });
  }
</script>
<script>
  var app = new kendo.mobile.Application(document.body);
</script>