asp.net检索由JSON.stringify转换的原始日期值

Our previous developer create a generic method that retrieve all user input that has an update/changes. it looks like this (user side/JavaScript/Kendo):

我们以前的开发人员创建了一个通用方法,用于检索具有更新/更改的所有用户输入。它看起来像这样(用户端/ JavaScript / Kendo):

param._updated = JSON.stringify(rows._updated);

I am somehow desperate that when that *rows._updated contains a Date Value uncle JSON convert it into other String format that result to DateTime Difference for example:

我在某种程度上绝望,当* rows._updated包含日期值时,叔叔JSON将其转换为其他String格式,导致DateTime差异,例如:

dateField = 11/1/2015  // <--Original User Input
rows._updated = { dateField: November 1, 2015 0:00:00 GMT+080 ... }
param._updated =  { "dateField": "2015-10-31T16:00:00.0000Z"... }

which would now result to a conflict. since the above code was generic field that might contain different data and type, I am trying to solve this issues at the server side but i failed to achieve the original date value.

这将导致冲突。由于上面的代码是可能包含不同数据和类型的通用字段,我试图在服务器端解决这个问题,但我没有达到原始日期值。

NOTE: our users has 2-5 different timezone so it's kinda hard to hard code the conversion. related issues: here

注意:我们的用户有2-5个不同的时区,因此很难对转换进行硬编码。相关问题:这里

It's getting late. Thanks in advance!.

天色已晚。提前致谢!。

1 个解决方案

#1

I somehow achieve what I want to by the following approach

我通过以下方法实现了我想要的目标

1.) At backend Convert the DateTime to UTC Format

1.)在后端将DateTime转换为UTC格式

string dateUTC = paramDate.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ss'.'fff'Z'");

2.) Now I have created a method that will handle the convertion of UTC Date to PlainDate

2.)现在我已经创建了一个方法来处理UTC Date转换为PlainDate

        public static string UTCtoPlainDate(string dateUTC)
    {
        if (string.IsNullOrEmpty(dateUTC)) return "";
        DateTime dateTime;
        // Assume date in UTC format, e.g. '2015-03-31T12:00:00.000Z'
        DateTime.TryParseExact(dateUTC, "yyyy-MM-dd'T'HH:mm:ss.fff'Z'", System.Globalization.CultureInfo.InvariantCulture,
            System.Globalization.DateTimeStyles.AssumeUniversal, out dateTime);

        return dateTime.ToString("yyyy-MM-dd") ?? "";
    }

#1