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 => o.name === 'string 1');
console.log(obj);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 => o.name === 'string 1');
console.log(obj);js get array item by property
const jsObjects = [
{id: 1, displayName: "First"},
{id: 2, displayName: "Second"},
{id: 3, displayName: "Third"},
{id: 4, displayName: "Fourth"}
]
// You can use the arrow function expression:
var result = jsObjects.find(obj => {
// Returns the object where
// the given property has some value
return obj.id === 1
})
console.log(result)
// Output: {id: 1, displayName: "First"}javascript find object in array
myArray.findIndex(x => x.id === '45');javascript find item in array of objects
var __POSTS = [
{ id: 1, title: 'Apple', description: 'Description of post 1' },
{ id: 2, title: 'Orange', description: 'Description of post 2' },
{ id: 3, title: 'Guava', description: 'Description of post 3' },
{ id: 4, title: 'Banana', description: 'Description of post 4' }
];
var __FOUND = __POSTS.find(function(post, index) {
if(post.title == 'Guava')
return true;
});
// On success __FOUND will contain the complete element (an object)
// On failure it will contain undefined
console.log(__FOUND); // { id: 3, title: 'Guava', description: 'Description of post 3' }Copyright © 2021 Codeinu
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