Usuń z tablicy na podstawie wartości JavaScript
var index = array.indexOf(item);
if (index !== -1) array.splice(index, 1);
Foolish Flamingo
var index = array.indexOf(item);
if (index !== -1) array.splice(index, 1);var data = [1, 2, 3];
// remove a specific value
// splice(starting index, how many values to remove);
data.splice(1, 1);
// data = [1, 3];
// remove last element
data.pop();
// data = [1, 2];const items = ['a', 'b', 'c', 'd', 'e', 'f']
const i = 2
const filteredItems = items.slice(0, i).concat(items.slice(i + 1, items.length))
// ["a", "b", "d", "e", "f"]