Edit this page

cascadeFromField String

Defines the field to be used to filter the data source. If not defined the parent's dataValueField option will be used. Help topic showing how cascading functionality works

Example

<input id="parent" />
<input id="child" />
<script>
$("#parent").kendoDropDownList({
    dataTextField: "name",
    dataValueField: "id",
    dataSource: [
        { name: "Parent1", id: 1 },
        { name: "Parent2", id: 2 }
    ]
});

$("#child").kendoDropDownList({
    cascadeFrom: "parent",
    cascadeFromField: "parentId",
    dataTextField: "name",
    dataValueField: "id",
    dataSource: [
        { name: "Child1", id: 1, parentId: 1 },
        { name: "Child2", id: 2, parentId: 2 },
        { name: "Child3", id: 3, parentId: 1 },
        { name: "Child4", id: 4, parentId: 2 }
    ]
});
</script>
Is this article helpful? Yes / No
Thank you for your feedback!

Give article feedback

Tell us how we can improve this article

close
Dummy