我有一些客户端验证来检查以确保EndDate
大于或等于StartDate
. 验证有效,但它没有像我希望的那样触发。我希望它在 datepicker 上选择日期后立即触发EndDate
。我怎样才能做到这一点?我尝试了以下方法:
日期选择器代码:
$(".datepicker").datepicker({
changeMonth: true,
changeYear: true,
onClose: function () {
$(this).focusout();
}
});
验证码:
$("#EndDate").focusout(function () {
jQuery.validator.addMethod('datetimegreaterthanorequal', function (value, element, params) {
var startDateValue = $(params.element).val();
return Date.parse(value) >= Date.parse(startDateValue);
}, '');
jQuery.validator.unobtrusive.adapters.add('datetimegreaterthanorequal', ['startdate'], function (options) {
var prefix = options.element.name.substr(0, options.element.name.lastIndexOf('.') + 1),
other = options.params.startdate,
fullOtherName = appendModelPrefix(other, prefix),
element = $(options.form).find(':input[name=' + fullOtherName + ']')[0];
options.rules['datetimegreaterthanorequal'] = {
element: element
};
if (options.message) {
options.messages['datetimegreaterthanorequal'] = options.message;
}
});
function appendModelPrefix(value, prefix) {
if (value.indexOf('*.') === 0) {
value = value.replace('*.', prefix);
}
return value;
}
})