create array of objects in javascript code example

Example 1: array of objects javascript

var widgetTemplats = [
    {
        name: 'compass',
        LocX: 35,
        LocY: 312
    },
    {
        name: 'another',
        LocX: 52,
        LocY: 32
    }
]

Example 2: create array of objects javascript

let products = [
  {
    name: "chair",
    inventory: 5,
    unit_price: 45.99
  },
  {
    name: "table",
    inventory: 10,
    unit_price: 123.75
  },
  {
    name: "sofa",
    inventory: 2,
    unit_price: 399.50
  }
];
function listProducts(prods) {
  let product_names = [];
  for (let i=0; i<prods.length; i+=1) {
   product_names.push(prods[i].name);
  }
  return product_names;
}
console.log(listProducts(products));
function totalValue(prods) {
  let inventory_value = 0;
  for (let i=0; i<prods.length; i+=1) {
    inventory_value += prods[i].inventory * prods[i].unit_price;
  }
  return inventory_value;
}
console.log(totalValue(products));

Example 3: how to create an array in javascript

let fruits = ['Apple', 'Banana']

console.log(fruits.length)
// 2

Example 4: how to make a array in javascript

//Im using a let type variable for the example because it's what i reccomend

let exampleArray = ["Example", "Lorem Ispum Dolor", "I think you've got it"]

//Here's how you select a single object in the list

exampleArray[1] 

/*In Javascript the arrays start counting at 0 which means i selected the 2nd
object in the list(Lorem Ispum Dolor) so if i wanna select the first array i
must type*/

exampleArray[0]

/*Now let's say you want to display it on the console, like let's say you are 
coding in Node.js and you wanna see the value of the array.
P.S: In the example im gonna show all the values of the array.*/

console.log(exampleArray[0, 1, 2]

Example 5: js objects in array

let car = cars.find(car => car.color === "red");