Ejecting key, value from object

Question

I want to get the key, value of the recorderEndpoint from the object.

presenter[6] outputs undefined

presenter = {
    id : sessionId,
    pipeline : null,
    webRtcEndpoint : null,
    presenterRoomNum : roomNum,
    roomName : presenterRoomName,
    presenterId : presenterId,
    recorderEndpoint : {uri: argv.file_uri}
}

I want these results. {recorderEndpoint : {uri: argv.file_uri}} What should I do?

try this `presenter.recorderEndpoint` – Vadim Hulevich Apr 16 '19 at 14:03 — Vadim Hulevich, Apr 16 '19 at 14:03
`Object.entries(presenter.recorderEndpoint)[0]` – Pranav C Balan Apr 16 '19 at 14:04 — Pranav C Balan, Apr 16 '19 at 14:04

score 3 · Answer 1 · answered Apr 16 '19 at 14:15

hope this will help you

let presenter = {
    id : 'sessionId',
    pipeline : null,
    webRtcEndpoint : null,
    presenterRoomNum : 'roomNum',
    roomName : 'presenterRoomName',
    presenterId : 'presenterId',
    recorderEndpoint : {uri: 'argv.file_uri'}
}

console.log(Object.entries( presenter))

AKX · Answer 2 · 2019-04-16T14:11:01.390

0

presenter is an object, not an array; you can't expect to index it by numbers.

The syntax you want is

presenter.recorderEndpoint

EDIT: based on the comment "I want these results. {recorderEndpoint : {uri: argv.file_uri}}":

x = {recorderEndpoint: presenter.recorderEndpoint}

edited Apr 16 '19 at 14:11

answered Apr 16 '19 at 14:04

AKX

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I want these results. {recorderEndpoint : {uri: argv.file_uri}} – sera Apr 16 '19 at 14:08
@sera Augmented my answer. – AKX Apr 16 '19 at 14:11

score 0 · Answer 3 · answered Apr 16 '19 at 14:07

0

You can also use quotes

presenter["recorderEndpoint"]

answered Apr 16 '19 at 14:07

Kamil Naja

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I want these results. {recorderEndpoint : {uri: argv.file_uri}} – sera Apr 16 '19 at 14:10
presenter.recorderEndpoint.uri, presenter.recorderEndpoint.file_uri – Kamil Naja Apr 16 '19 at 14:11

Ejecting key, value from object

3 Answers3