pageable.buttonCount Number (default: 10)

The maximum number of buttons that are displayed in the numeric pager. If more pages than the specified number are rendered, the pager will display ellipsis (...).

Example - setting the pager button count

<div id="treeList"></div>
<script>
    $("#treeList").kendoTreeList({
        columns: [
          { field: "id" },
          { field: "name" }
        ],
        dataSource: {
            data: [
              { id: 1, parentId: null, name: "item 1" },
              { id: 2, parentId: 1, name: "item 2" },
              { id: 3, parentId: 1, name: "item 3" },
              { id: 4, parentId: 1, name: "item 4" },
            ]
        },
        pageable: {
            pageSize: 2,
            buttonCount: 1
        }
    });
</script>