destroy
Prepares the widget for safe removal from DOM. Detaches all event handlers and removes jQuery.data attributes to avoid memory leaks. Calls destroy method of any child Kendo widgets.
Important: This method does not remove the widget element from DOM.
Example
<input id="autocomplete" />
<script>
$("#autocomplete").kendoAutoComplete();
var autocomplete = $("#autocomplete").data("kendoAutoComplete");
autocomplete.destroy();
</script>