How to I get key and value from json object inside json object

Question

This is my one json object: JSONObject childDepenObj = new JSONObject();

I am put key and value like that:

childDepenObj.put("COL_CHLD_NULFY", gridObjectArray[86]);
childDepenObj.put("COL_CHLD_MAN", gridObjectArray[87]);

Here I have one more Json Object:

JSONObject gridObject = new JSONObject();

In that I am put above json object as value:

gridObject.put("hiddenObj", childDepenObj);

So, My question is how I get first Json Object key and values in frontend,

I am using like: response.hiddenobj;

then resonse is coming but it coming under hiddenobj, I want direct first json object key and value like: response.COL_CHLD_NULFY; when I triyng like this it saying undefined, any help?

Answer 1

If I'm understanding you correctly, you can get the value you want by accessing

response.hiddenObj.COL_CHLD_NULFY;

However, if you want to be able to access it like

response.COL_CHLD_NULFY;

then just return the childDepenObj as the response.

---

How the current JSON response looks:

{
  "hiddenObj": {
    "COL_CHLD_NULFY": <<gridObjectArray[86] value>>,
    "COL_CHLD_MAN": <<gridObjectArray[87] value>>,
  }
}

How you want it to look:

{
  "COL_CHLD_NULFY": <<gridObjectArray[86] value>>,
  "COL_CHLD_MAN": <<gridObjectArray[87] value>>,
}

Answer 2

    JSONObject childDepenObj = new JSONObject();
    childDepenObj.put("COL_CHLD_NULFY", gridObjectArray[86]); 
    childDepenObj.put("COL_CHLD_MAN", gridObjectArray[87]);

    JSONObject gridObject = new JSONObject();
    gridObject.put("hiddenObj", childDepenObj);

    output = response.hiddenobj.COL_CHLD_NULFY

Try this...