merge json under another json objects

July 13, 2022

there is a json like that :

json1 = `
{
  "webAPIModification": "`+ new Date() + `",
  "AppSetting": {
    "setting-toastSound": true,
    "setting-animMode": true,
    "setting-landscape": "NAN"
  },
  "UserInfo": {
    "OS": "NAN"
  }
}`;

now i have another json like this:

json2 = `
{
  "ver": 1,
  "send": true,
  "status": "NAN"
}`;

how can add json2 into the json1 (under UserInfo) ?

json1 = `
{
  "webAPIModification": "`+ new Date() + `",
  "AppSetting": {
    "setting-toastSound": true,
    "setting-animMode": true,
    "setting-landscape": "NAN"
  },
  "UserInfo": {
    "OS": "NAN",

    "ver": 1, <--> what i need
    "send": true, <--> what i need
    "status": "NAN" <--> what i need

  }
}`;

how i can do that in jquery or javascript way???

>Solution :

A low level solution could be: use JSON.parse(jsonstring) in order to have objects and treat them as objects with properties or arrays and then you can set what you wan… after that you can get the json string with JSON.stringify(object).

let obj = JSON.parse(json1);
let otherUserInfo = JSON.parse(json2);

for (var index in otherUserInfo){
     obj.UserInfo[index] = otherUserInfo[index];
}

json1 = JSON.stringify(obj);