datetimepicker时间控件怎么通过点击事件改变timeFormat

[地瓜团子233]

$("#StartTime").datetimepicker({
timeFormat:"HH:mm:ss",
dateFormat:"yy-mm-dd",
stepHour : 1,
stepMinute : 1,
changeMonth : true,
changeYear : true,
stepSecond : 1
});

$("#StopTime").datetimepicker({
timeFormat:"HH:mm:ss",
dateFormat:"yy-mm-dd",
stepHour : 1,
stepMinute : 1,
changeMonth : true,
changeYear : true,
stepSecond : 1
});

$('#DateFormat').bind('change', function() {
var DateFormat = $('#DateFormat').val();
var dateformat = 'mm-yy-dd';
if (DateFormat == 1) {
dateformat = 'yy-mm-dd';
} else if (DateFormat == 2) {
dateformat = 'dd-mm-yy';
} else if (DateFormat == 3) {
dateformat = 'mm-dd-yy';
}
$('#StartTime').datetimepicker("option", "dateFormat", dateformat);
$('#StopTime').datetimepicker("option", "dateFormat", dateformat);
});


$('#TimeFormat').bind('change',function(){
var TimeFormat=$("#TimeFormat").find("option:selected").val();
var timeformat='HH:mm:ss';
if(TimeFormat == 1){
timeformat='hh:mm:ss';
}else if(TimeFormat == 2){
timeformat='HH:mm:ss';
}
alert(timeformat);
$('#StartTime').datetimepicker("option","timeFormat", timeformat);
$('#StopTime').datetimepicker("option","timeFormat", timeformat);


});



dateFormat可以改变，但是timeFormat就不行，求解答，最好能贴出代码，谢谢。

[Pathen]

如果不能改变timeFormat，就在每次change的时候，把旧的datatimepicker给destroy掉，然后重新构建一个