json data extract nested objects from _body - Javascript

Question

I am trying to get value of a token but I get error ERROR TypeError: Cannot read property 'token' of undefined

code

//Below code gives the output shown below with black color text
data.text()

// I am interested in fetching token value which is nested inside success keyword, below code fails to get the token
var abc = data.text();
abc['success'].token

It seams that `abc` is a `String`, not an `Object`. So `abc['success']` doesn't fit the need (it's null). Maybe you should use JSON's parser or change the type of returned data. — , Oct 22 '17 at 12:59

score 2 · Accepted Answer · answered Oct 22 '17 at 13:00

2

let abc = JSON.parse(data.text());

answered Oct 22 '17 at 13:00

score 1 · Answer 2 · answered Oct 22 '17 at 12:59

1

var abc = (JSON.parse(data._body)).success.token;

answered Oct 22 '17 at 12:59

Miguel Coder

1,896
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score 0 · Answer 3 · answered Oct 22 '17 at 12:58

Following code is for reading JWT form js

function parseJwt (token) {
            var base64Url = token.split('.')[1];
            var base64 = base64Url.replace('-', '+').replace('_', '/');
            return JSON.parse(window.atob(base64));
        };

How to decode jwt token in javascript

json data extract nested objects from _body - Javascript

code

3 Answers3