javascript array object find code example
Example 1: 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);
Example 2: javascript find object by property in array
myObj = myArrayOfObjects.find(obj => obj.prop === 'something');
Example 3: javascript find object in array
myArray.findIndex(x => x.id === '45');
Example 4: js find element in array by property
var result = jsObjects.find(obj => {
return obj.b === 6
})
Example 5: 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;
}
});
console.log(arr);