为JSON创建嵌套对象

Question

I'd like to achieve the following JSON result/JS object:

{
    "mysex": "female",
    "yoursex": "male",
    "location": {
        "lat": "48",
        "lng": "1"
    },
    "description": "descr2",
    "owner": "zBYnfuu8DXEwMttwZ",
    "nickname": "user",
    "_id": "xcGAkaANcmJP9jQu9"
}

I already have a message object which gets all other information besides the location nested object values from a form. That works fine.

var message = $('#daform').serializeJSON();

I already have the lat and lng values stored as variables 'templat' and 'templng' but I don't know the syntax I need to "push" a nested object in message.

Answer 1

Assuming that var message = $('#daform').serializeJSON(); is equivalent to

{
    "mysex": "female",
    "yoursex": "male",
    "description": "descr2",
    "owner": "zBYnfuu8DXEwMttwZ",
    "nickname": "user",
    "_id": "xcGAkaANcmJP9jQu9"
}

Just add

message.location = { 'lat': templat, 'lng': templng };