Knockout自定义绑定my97datepicker

　　不多说直接上代码。自定义绑定代码如下：

 1 /*             my97datepicker  时间格式'yyyy-MM-dd HH-mm-ss'           */
 2        ko.bindingHandlers.datetimes = {
 3            init: function (element, valueAccessor, viewModel) {
 4                var value = ko.utils.unwrapObservable(valueAccessor());
 5                $(element).attr("class", "Wdate");
 6                $(element).focus(function () {
 7                    WdatePicker({
 8                        isShowClear: false, readOnly: true, dateFmt: 'yyyy-MM-dd HH:mm:ss'
 9                    });
10                });
11                $(element).val(value);
12            },
13            update: function (element, valueAccessor, viewModel) {
14                var value = ko.utils.unwrapObservable(valueAccessor());
15                $(element).val(value);
16                $(element).blur(function () {
17                    var v = $(element).val();
18                    valueAccessor()(v);
19                });
20            }
21        };

　　Html代码如下：

1 <input id="date_times" data-bind="datetimes:forms.dates" data-options="required:true" style=" 150px;" />