锁定列剑道树列表

Question

I am trying to lock a column in kendo ui treelist from here : http://docs.telerik.com/kendo-ui/api/javascript/ui/treelist

<div id="treeList"></div>
<script>
    $("#treeList").kendoTreeList({
        columns: [
            { field: "id", locked: true, width: 100},
            { field: "name", width: 200 },
            { field: "age", width: 150 }
        ],
        dataSource: {
            data: [
                { id: 1, parentId: null, name: "Jane Doe", age: 22 },
                { id: 2, parentId: 1, name: "John Doe", age: 24 }
            ]
        }
    });

    var treelist = $("#treeList").data("kendoTreeList");
    treelist.lockColumn("age");
</script>

This is not changing any thing on the treelist.

Answer 1

It's working fine, just reduce your browser width and you'll see the only the column name is scrollable, id and age are freezed.

Screen:

Docs: http://docs.telerik.com/kendo-ui/web/grid/walkthrough#frozen-columns-locked-columns

Demo: http://dojo.telerik.com/UZAhE