selectable String (default: "single")

Indicates whether the selection is single or multiple. The possible values are:

• "single" - A single-item selection.
• "multiple" - A multiple-item selection.

Example

<select id="listBox"></select>
<script>
$("#listBox").kendoListBox({
    selectable: "multiple",
    dataSource: [
        { name: "Item 1", id: 1 },
        { name: "Item 2", id: 2 },
        { name: "Item 3", id: 3 }
    ],
    dataTextField: "name",
    dataValueField: "id"
});
</script>