Currently, I am developing a web application using reactjs. In my project, I have an array defined as:
let arr = ["name","message", etc...];
My goal is to convert this array into an object that looks like the following:
let desired = { name:'', message:'' };
Despite trying different methods, unfortunately, none of them have achieved the desired result.
To assign an empty string to each value in the array, you can use the reduce method:
let arr = ["name","message", "etc"];
let desired = arr.reduce((acc, curr) => (acc[curr] = "", acc), {});
console.log(desired);.as-console-wrapper { max-height: 100% !important; top: auto; }Using ES5 syntax:
var arr = ["name","message", "etc"];
var desired = arr.reduce(function(acc, curr) {
acc[curr] = "";
return acc;
}, {});
console.log(desired);.as-console-wrapper { max-height: 100% !important; top: auto; }Give this a shot:
const items = ["title", "content", "description"];
const result = {};
for (let index = 0; index < items.length; index++) {
result[items[index]] = "";
}
console.log(result);Another option is to utilize the forEach() method.
let array = ['name', 'type', 'id', 'phone'];
let object = {};
array.forEach(item=>{object[item] = ''});
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