getPage<T>(
pageNumber,
itemsPerPage,
array: T[]
): T[]
Paginates the data in array.
array is never modified.
Examples
let arr = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20];
console.log(getPage(1, 5, arr));
// --> [1,2,3,4,5]
console.log(getPage(2, 5, arr));
// --> [6,7,8,9,10]
console.log(getPage(1, 7, arr));
// --> [1,2,3,4,5,6,7]
console.log(getPage(3, 7, arr));
// --> [15,16,17,18,19,20]
console.log(getPage(4, 7, arr));
// --> 'Error: The requested page does not exist'
console.log(getPage(1, 19, arr));
// --> [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19]
console.log(getPage(2, 19, arr));
// --> [20]Installation
npm i @writetome51/array-get-page
Loading
import { getPage } from '@writetome51/array-get-page';