What is the process for reaching individuals within a nested object?

I have been struggling to access the elements of a nested object without any success. Despite looking through similar questions on stackexchange (such as this), I have not been able to resolve my issue. I attempted to access the final element using console.log(result.final), but it returned undefined in the console. Any help would be greatly appreciated.

var data = '{"response":{"valid":true,"final":{"message":" MS02","tags":{"d1":"eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzUxMiJ9","d2":"JhbGciOiJIUzI1NiJ9eyJ0eXAiOiJKV1QiLC","d3":"dupb9WWT8ypQYWw6QblkM98xFBBRsamkkWLw","d5":"5EChV1KJ4ASeh9crZDR3fivnSz4wCDmCr2RSC0CUrkx","d6":"hiH1I1SI3NHCYZeva0_FrjgSgxOa_YW6ECxRdAY-w5w","ua":"y"},"ti":"","op":[]}}}';
var dataJson = JSON.parse(data);
var result = [];

result = Object.entries(dataJson).map(([key, value]) => ({ [key]: value }))
console.log(result)
console.log(result.final)

UPDATE
Upon using typeof on dataJson, it was identified as a string. Subsequently, I performed an additional JSON.parse on dataJson, and upon rechecking with typeof, it showed as an object. Now, after double JSON.parse, I successfully accessed the nested values using the dot operator (result.final), without the need for mapping.

javascriptarraysjsonobjectnested

Answer №1

You've received several helpful responses that should work well with the code snippet you provided. As mentioned earlier in a previous comment, there's no need to map the data to an array before accessing its contents.

var data = '{"response":{"valid":true,"final":{"message":" MS02","tags":{"d1":"eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzUxMiJ9","d2":"JhbGciOiJIUzI1NiJ9eyJ0eXAiOiJKV1QiLC","d3":"dupb9WWT8ypQYWw6QblkM98xFBBRsamkkWLw","d5":"5EChV1KJ4ASeh9crZDR3fivnSz4wCDmCr2RSC0CUrkx","d6":"hiH1I1SI3NHCYZeva0_FrjgSgxOa_YW6ECxRdAY-w5w","ua":"y"},"ti":"","op":[]}}}';
var dataJson = JSON.parse(data);
console.log(dataJson.response.final);

If these solutions aren't working for you, it's possible that the information you provided is inaccurate or incomplete. Please consider creating a minimal reproducible example that clearly illustrates the problem you're facing.

Answer №2

Here is a helpful code snippet:

console.log(result[0].response.final)

If you are not familiar with JavaScript, perhaps someone else can offer a more efficient solution.

Answer №3

The original poster's code, revised for proper logging...

var info = '{"response":{"valid":true,"final":{"message":" MS02","tags":{"d1":"eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzUxMiJ9","d2":"JhbGciOiJIUzI1NiJ9eyJ0eXAiOiJKV1QiLC","d3":"dupb9WWT8ypQYWw6QblkM98xFBBRsamkkWLw","d5":"5EChV1KJ4ASeh9crZDR3fivnSz4wCDmCr2RSC0CUrkx","d6":"hiH1I1SI3NHCYZeva0_FrjgSgxOa_YW6ECxRdAY-w5w","ua":"y"},"ti":"","op":[]}}}';
var infoJson = JSON.parse(info);
var output = [];

output = Object.entries(infoJson).map(([key, value]) => ({ [key]: value }))
console.log(output)
console.log(output[0].response.final)

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