CODEWITHSUNDEEP
javascriptnode.jsarraysjsonobject
Asim
Asim

Reputation: 47

Remove Column name from JSON

I am new to Javascript and am trying to get the below output from my_result object. I tried using map function but am unable to get the desired output.

const my_result = '[{"result":true, "count":42}, {"result":false, "count":30}]'; 
//Output
[ [ true, 42 ], [false, 30] ]

I found similar example here here but I am not able to figure out how I can perform similar operation for multiple row count. (Remove Column name from array in JSON)

my_result can have variable row count based on the table I am pulling the data from.

Upvotes: 0

Views: 1358

Answers (2)

ulou
ulou

Reputation: 5853

const my_result = '[{"result":true, "count":42}, {"result":false, "count":30}]'; 

const res = JSON.parse(my_result).map(Object.values)

console.log(res)

Upvotes: 3

Will
Will

Reputation: 3241

Map works great.

const my_result = '[{"result":true, "count":42}, {"result":false, "count":30}]';

const formatted = JSON.parse(my_result).map(o => ({
  [o.result]: o.count
}));

console.log(formatted);

Upvotes: -1

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