JSON object to Array Javascript

Question

Im seeing a lot of answers to this in simple arrays but I need the keys and value. I have a json object but need an array. The object looks like this:

{"Food":"Starbucks", "Job":"Electrician"}

I just need a simple array like this:

["Food" => "Starbucks", "Job" => "Electrician"]

Edit: Im not sure how to type it out. Just need to be able to do an array.map and get the keys and values in javascript.

Here is the final code that I am trying:

const details = jsonObject;

{details.map(function(item,idx){
                return<DetailCell>
                    <Label>{idx}</Label>
                    <Text style={TextStyle}>{item}</Text>
                </DetailCell>
             })}

Label should be the key and the Text should be the value.

JavaScript does not have a syntax like `=>` in arrays. Also, you have an object, no need for JSON prefix. — Heretic Monkey, Jun 09 '20 at 20:25
Can you give an example of how you would use this array? Assume there is a function which returns the array you want. What code would you write using the return value? — JoelFan, Jun 09 '20 at 20:31
You can see https://stackoverflow.com/a/18989167/2100126 and slightly modify it if you like to preserve keys. (`result[key] = json[key];`) — nilsandrey, Jun 09 '20 at 20:37

score 0 · Answer 1 · answered Jun 09 '20 at 20:26

0

I think you need this :

[{"Food" : "Starbucks"}, {"Job" : "Electrician"}]

answered Jun 09 '20 at 20:26

Valeriane

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This can't be really, then you need to `arr[0].Food` to get `Starbucks` out which is way more harder then `obj.Food` – halilcakar Jun 09 '20 at 20:28

Jer WasHere · Answer 2 · 2020-06-09T20:34:56.750

-1

To declare a literal array value is something like this in JSON in node.

{JSONVarWithArrayValue : [0,0,0,0]}

edited Jun 09 '20 at 20:34

answered Jun 09 '20 at 20:27

Jer WasHere

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JSON object to Array Javascript

2 Answers2