How to read a particular value from the json.stringify: ionic

From the post i have got a res as

.subscribe( res =>
let result = JSON.stringify(res);
alert(result)
)


& as the response of alert(result) I’m getting

alert(result)

"access_token": "hjhdshJHUHYI67HUjhhk98BJ_BJHBBHbnbhbhbjh_jmnhghmghgfffgxcgfcf98hujh",
"expires_in":"518399"


Here I want to read the access_token value & save it in a variable how Can I do it?

access_token

res.access_token

4 Answers
4

You dont have to stringify, just access it as res.access_token

res.access_token

.subscribe((res:any) =>
let result = res.access_token;
alert(result)
)


Just access that property of the object with the usual syntax.

.subscribe( res =>
let the_variable = res['access_token']; //or `result.access_token`
)


result

JSON.parse

.subscribe( res =>
alert(res.access_token)
)


.subscribe( res =>
alert(res.access_token)
)


If you are unable to solve your problem by following solution..

There is no need to stringify the result.
Please try following..

.subscribe( res =>
alert(res['access_token']);
)


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