How do I prevent the time from showing up when using the jQuery .datepicker()? Below is the section of the model for the two attributes (date taken and expiration date)
    [DisplayFormat(ApplyFormatInEditMode = true, DataFormatString = "{0:d}")]
    [DisplayName("Expiration Date")]
    public string ExpirationDate { get; set; }
    [DisplayFormat(ApplyFormatInEditMode = true, DataFormatString = "{0:d}")]
    [DisplayName("Date Taken")]
    public string DateTaken { get; set; }
This works fine using the @Html.EditorFor control on the view I'm working on. However, when I change that control from this: 
 @Html.EditorFor(model => model.DateTaken)
to this:
@Html.TextBoxFor(m => m.DateTaken, new { id = "dtkn" })
in order to get this to work (label which control has the datepicker applied to it): 
<script>
    $(function () {
        $("#dtkn").datepicker('setDate');
        $("#exp").datepicker('setDate');
    });
    $.datepicker.setDefaults({
        buttonImageOnly: true,
        buttonImage: '<%=Url.Content("~/Content/images/magnify.gif") %>',
        defaultDate: -1,
        gotoCurrent: true,
        prevText: "<< Prev",
        nextText: "Next >>"
    });
</script>
suddenly the time begins to show up. Any suggestions?
EDIT
I have tried the following formats and none will work:
$("#dtkn").datepicker({ dateFormat: 'dd-mm-yy' }).val();
$("#dtkn").datepicker({ dateFormat: 'yy-mm-dd' });
$("#dtkn").datepicker('getDate').format('yyyyMMdd');
and this:
$("#dtkn").datepicker('getDate').datepicker('dd/mm/yy');
$('#dtkn').datepicker('option', { dateFormat: 'd MM y' });
Here is the error I'm seeing the Chrome debugging console:
Uncaught TypeError: Cannot call method 'datepicker' of null 
 
     
    