I have a two dimensional array that in turn has an object with an additional array. I want to filter the array and return a new array with the index that matches the criteria with the object. For example: One…
How do I loop through a nested object of the form { 'AAA': { oldName: { index: 0, first: 'Bob', last: 'Hanson' }, newName: { index: 0, first: 'Bob', last: 'Hanson' } }, 'BBB': { oldName: { index: 1, first:…
const networkChart = NodeClassification; const itemKey = Object.values(networkChart).map((x) => Object.keys(x)[0]) const itemKey1 = Object.values(networkChart).map((x) => Object.values(x)[0]) itemKey1.map((item, index) => { return ( item.group = itemKey[index], item.Vendor = Object.keys(networkChart)[index] ) }) // itemKey1.map((item, index) => { // item.group = itemKey[index].toUpperCase() //…
I am trying to filter out a key, in this case, count from a nested array of objects. I have let test = [ { "id": "c3c6f410f58e5836431b473ebcf134756232d04f2bf35edff8", "label": "Sector2", "options": { "62f92fab79ac81d933765bd0bbc4a1f5ea26cb3a088bcb4e6e": { "index": 0, "value": "Bob", "label": "Bob", "count":…
I'm trying to learn Normalization concept using object. I'm having doubt in that Normal Array of Object: const state = { users: [ { id: 1, name: "Alice", posts: [{ id: 101, title: 'Post 1', comments: [{ id: 202, text:…
I have an object like this: export const dataEstrenos = [ { id: 1, product: "any product", title: "any title" }, { id: 2, product: "any product", title: "any title" }, { id: 3, product: "any product", title: "any title"…
I have an object and a variable that represents 1 as a value. It can be more, for example: 1,2,3,4,5.....etc. What I want is to compare the following values with the first value in the object, and if the result…
const initial = [ { name: "Alice", price: 30, occupation: "Writer" }, { name: "Bob", price: 50, occupation: "Teacher"} ] const extraFreelancers = [ { name: "Dr. Slice", price: 25, occupation: "Gardener" }, { name: "Dr. Pressure", price: 51, occupation:…
I need to go through the json object and find keys-objects, keys-arrays whose size matches a given value. I can't understand where to set the conditions. function traverse(obj, size) { for (let key in obj) { if (typeof obj[key] ===…
I have an array of objects. These objects have a property that is also an array. I want to insert a new value into my array of objects. It has to be sequential in that I always want to add…