The process to combine multiple fields from objects within an array and create a new array of objects typically involve the following steps:
For example, suppose we have an array of objects that represent people with fields for "firstName", "lastName", "age", and "gender". We want to create a new array of objects that combine the firstName and lastName fields into a single "name" field. Here's a function that would achieve this:
function combineFields(originalArray) {
let newArray = [];
for (let i = 0; i < originalArray.length; i++) {
let newObj = {
name: originalArray[i].firstName + " " + originalArray[i].lastName,
age: originalArray[i].age,
gender: originalArray[i].gender
};
newArray.push(newObj);
}
return newArray;
}
This function loops through the original array of objects, creates a new object for each one with a combined "name" field, and pushes it into the new array. It then returns the new array.
Asked: 2023-07-10 18:58:43 +0000
Seen: 9 times
Last updated: Jul 10 '23