javascript remove element by id
//removing element by ID
var element = document.getElementById("myElementID");
element.parentNode.removeChild(element);javascript remove element by id
//removing element by ID
var element = document.getElementById("myElementID");
element.parentNode.removeChild(element);remove item from array by id
var myArr = [{id:'a'},{id:'myid'},{id:'c'}];
var index = arr.findIndex(function(o){
return o.id === 'myid';
})
if (index !== -1) myArr.splice(index, 1);remove object in array javascript
//1
someArray.shift(); // first element removed
//2
someArray = someArray.slice(1); // first element removed
//3
someArray.splice(0, 1); // first element removed
//4
someArray.pop(); // last element removed
//5
someArray = someArray.slice(0, a.length - 1); // last element removed
//6
someArray.length = someArray.length - 1; // last element removedremove id from array javascript
const drinks = ['Cola', 'Lemonade', 'Coffee', 'Water'];
const id = 2;
const removedDrink = drinks.splice(id, 1);Copyright © 2021 Codeinu
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