CODEWITHSUNDEEP
javascriptnode.jsarraysreactjsreact-native
Uttam Moradiya
Uttam Moradiya

Reputation: 77

How to give Dynamic value for array destruction?

I need that kind of thing. but I don't want to write that 6 lines manually but instead of that I want to write some loop thing so I can easily get that all six value from one line

console.log(array[0].name.LINE1)
console.log(array[0].name.LINE2)
console.log(array[0].name.LINE3)
console.log(array[1].name.LINE1)
console.log(array[1].name.LINE2)
console.log(array[1].name.LINE3)

From the array

const array = [{name: {LINE1: "1.5", LINE2: "1.1", LINE3: "1.6"}}, 
               {name: {LINE1: "2.5", LINE2: "1.8", LINE3: "1.4"}}]

So I try to do this thing like

for(i=0;i<array.length;i++){
    console.log(array[i].name.LINE{i+1})
}

but it doesn't work, can anyone give me a solution how can I destruct that array with the dynamic value? How I can take the value from the array to writing one line instead of that 6 lines??

Upvotes: 0

Views: 356

Answers (2)

Saadi Toumi Fouad
Saadi Toumi Fouad

Reputation: 2829

If you want to log all of the lines you can use .forEach to loop over the objects inside the array and then loop over the lines properties inside the name object

const array = [
  {
    name: {LINE1: "1.5", LINE2: "1.1", LINE3: "1.6"}
  }, {
    name: {LINE1: "2.5", LINE2: "1.8", LINE3: "1.4"}
  }
];

array.forEach(obj => {
  for(let line in obj.name) {
    console.log(`${line}: ${obj.name[line]}`);
  }
});

Upvotes: 1

Siva Kondapi Venkata
Siva Kondapi Venkata

Reputation: 11001

Try with forEach and Object.values

const array = [{name: {LINE1: "1.5", LINE2: "1.1", LINE3: "1.6"}}, 
               {name: {LINE1: "2.5", LINE2: "1.8", LINE3: "1.4"}}]
               

array.forEach(({name}) => console.log(Object.values(name)))

array.forEach(({name}) => console.log(Object.entries(name)))

Upvotes: 0

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