cascadeFrom String

    Use it to set the Id of the parent ComboBox widget. Help topic showing how cascading functionality works

    Example

    Open In Dojo
    <input id="parent" />
    <input id="child" />
    <script>
    $("#parent").kendoComboBox({
        dataTextField: "parentName",
        dataValueField: "parentId",
        dataSource: [
            { parentName: "Parent1", parentId: 1 },
            { parentName: "Parent2", parentId: 2 }
        ]
    });
    
    $("#child").kendoComboBox({
        cascadeFrom: "parent",
        dataTextField: "childName",
        dataValueField: "childId",
        dataSource: [
            { childName: "Child1", childId: 1, parentId: 1 },
            { childName: "Child2", childId: 2, parentId: 2 },
            { childName: "Child3", childId: 3, parentId: 1 },
            { childName: "Child4", childId: 4, parentId: 2 }
        ]
    });
    </script>
    In this article