How can I convert Array of Objects into Array of Array of Array

Question

Hello Everyone I'm beginner in javascript I'm trying to convert from Array of objects into Array of array.I have tried some methods like Object.entries.But I didn't get the output what I expected.If anyone helps It will really helpful to me.Any kind of help would be appreciated.Thanks in advance....

My Input:

  var data=[
           {name:'TOYA',price:34},
           {name:'TOYB',price:24},
           {name:'TOYC',price:444},
           {name:'TOYD',price:54}
        ];


Expected Output:

   var data=[
           ['TOYA',34],
           ['TOYB',24],
           ['TOYC',444],
           ['TOYD',54]
        ];
     
 But I got:
 
[ [ '0', { name: 'TOYA', price: 34 } ],
  [ '1', { name: 'TOYB', price: 24 } ],
  [ '2', { name: 'TOYC', price: 444 } ],
  [ '3', { name: 'TOYD', price: 54 } ] ]
  
 using Object.entries(data);

[name:'c++',price:34] not valid javascript, so you can't get that with any code — Jaromanda X
– Jaromanda X, Commented Mar 28, 2020 at 8:17
Would I be right in assuming that you mean [["name", "c++"], ["price", 34]] — Angshu31
– Angshu31, Commented Mar 28, 2020 at 8:23
so, what you want is an Array of Array ... not an Array of Array of Array — Jaromanda X
– Jaromanda X, Commented Mar 28, 2020 at 8:26

Angshu31 · Accepted Answer · 2020-03-28 08:32:04Z

1

Use Object.values instead.

var data=[
     {name:'TOYA',price:34},
     {name:'TOYB',price:24},
     {name:'TOYC',price:444},
     {name:'TOYD',price:54}
];

var newdata = [];
for (let obj of data) {
  newdata.push(Object.values(obj));
}
console.log(newdata)

edited Mar 28, 2020 at 8:32

answered Mar 28, 2020 at 8:29

Angshu31

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1 Comment

Jaromanda X Over a year ago

@LearnforFun - I see you found out the problem

Jaromanda X · Accepted Answer · 2020-03-28 08:28:29Z

0

var data=[
           {name:'c++',price:34},
           {name:'java',price:24},
           {name:'python',price:444},
           {name:'php',price:54}
        ];


var result = Object.values(data).map(v => Object.values(v));
console.log(result)

edited Mar 28, 2020 at 8:28

answered Mar 28, 2020 at 8:24

Jaromanda X

1

2 Comments

Vignesh RaviKumar Over a year ago

Extremely Sorry for your inconvenience.I have changed my expected output.

Jaromanda X Over a year ago

@VigneshRaviKumar - the code now works as you require

Dhananjay Makhare · Accepted Answer · 2020-03-28 08:54:45Z

0

You can use Object.values(arrayElement)

[{name:'c++',price:34},{name:'java',price:24},{name:'python',price:444},       {name:'php',price:54}].map((e)=>{return [Object.values(e)]})

answered Mar 28, 2020 at 8:54

Dhananjay Makhare

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How can I convert Array of Objects into Array of Array of Array

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You can use Object.values(arrayElement)

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You can use Object.values(arrayElement)

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