jQuery.param（） - 不序列化javascript Date对象？ [英] jQuery.param() - doesn't serialize javascript Date objects?

问题描述

jQuery.param({foo: 1});             // => "foo=1" - SUCCESS!
jQuery.param({bar: new Date()});    // => "" - OUCH!

encodeURIComponent（new Date（））没有问题，这就是我认为的param正在呼吁每个成员。

There is no problem with encodeURIComponent(new Date()), which is what I would have thought param is calling for each member.

另外，明确使用传统参数（例如jQuery.param（xxx，true））是否序列化日期，但是，唉，这不是由于我的数据结构不平坦，所以有很多帮助。

Also, explicitly using "traditional" param (e.g. jQuery.param(xxx, true)) DOES serialize the date, but alas, that isn't of much help since my data structure isn't flat.

这是因为typeof（Date）==object而param试图进入它以寻找它标量值？

Is this because typeof(Date) == "object" and param tries to descend into it to find scalar values?

如何实际序列化碰巧在其中包含Date的对象$ .post（）等？

How might one realistically serialize an object that happens to have Date's in it for $.post() etc.?

推荐答案

您可能希望将日期转换为字符串，因为无论如何它都必须在电线上。

You're probably going to want the date transformed into a string, since that's what it's going to have to be on the wire anyway.

$.param({bar: new Date().toString()});

现在您可能希望以某种特定方式对其进行格式化，以便您的服务器获得可以解析的内容。我认为datejs库支持格式化，或者您可以通过使用 getDate（）， getMonth选择日期片段来自行推广（ ）， getYear（）等。

Now you may want it formatted in some particular way so that your server gets something it can parse. I think that the datejs library has support for formatting, or you could roll your own by picking out pieces of the date with getDate(), getMonth(), getYear() etc.

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