array object find javascript code example

Example 1: javascript find object in array

myArray.findIndex(x => x.id === '45');

Example 2: js find element in array by property

var result = jsObjects.find(obj => {
  return obj.b === 6
})

Example 3: find particular object from array in js

let arr = [
    { name:"string 1", value:"this", other: "that" },
    { name:"string 2", value:"this", other: "that" }
];

let obj = arr.find((o, i) => {
    if (o.name === 'string 1') {
        arr[i] = { name: 'new string', value: 'this', other: 'that' };
        return true; // stop searching
    }
});

console.log(arr);

Example 4: find a single element in array of objects javascript

myArray.find(x => x.id === '45').foo;