prefixOptions.icon String

Defines the name for an existing icon in a Kendo UI theme or SVG content.

Example - specify prefix adornment icon

<input id="prefix" />
<script>
  $("#prefix").kendoComboBox({
    label: "Combobox",
    dataSource: [1, 2],
    prefixOptions: {
      icon: "search"
    }
  })
</script>