Retrieving selector from widget

Retrieving selector from widget


Hi,
By any chance, does anybody know how to retrieve the selector from a
widget function?
$.widget("ui.test", {
    _init: function(){
        alert(this.selector);
        alert(this.element.selector);
        alert($(this).selector);
        alert($(this.element).selector);
    }
});
None of these worked...
Thanks!