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 by property in array
// To find a specific object in an array of objects
myObj = myArrayOfObjects.find(obj => obj.prop === 'something');javascript array
//create an array like so:
var colors = ["red","blue","green"];
//you can loop through an array like this:
for (var i = 0; i < colors.length; i++) {
console.log(colors[i]);
}array of objects javascript
var widgetTemplats = [
{
name: 'compass',
LocX: 35,
LocY: 312
},
{
name: 'another',
LocX: 52,
LocY: 32
}
]return an object from an array javascript
myArray.find(item => item.isAstronaut)js objects in array
let car = cars.find(car => car.color === "red");Copyright © 2021 Codeinu
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