paginate-array.js v0.7.1

Paginate.js

A simple JavaScript utility to paginate arrays.

Usage

• Creates a new Paginate form a givin Array, optionally with a specific Number of items per page : new Paginate(array, /* optionnaly number */) - return Paginate object

  * `page(pageNum)` - Returns the specified page or return the last or the first if the specified page doesn't exists (as Array).
  
  * `next()` - Returns the next page or return the last page if there are no next pages (as Array).
  
  * `prev()` - Returns the previous page or return the first page if there are no previous pages (as Array).
  
  * `hasNext()` - Checks if there is a next page.
  
  * `hasPrev()` - Checks if there is a previous page.

Examples :

const Paginate = require("paginate-array.js")

// create some fake data
let fakeData = Array.from(new Array(35).keys())

// create a Paginate object with 10 items per page (it's the default value)
let pager = new Paginate(fakeData)

// print the tenth page
console.log(pager.page(10))

// print the next page : eleventh page
console.log(pager.next())

// print the previous page : tenth page
console.log(pager.prev())

const Paginate = require("paginate-array.js")

// create some fake data
let fakeData = Array.from(new Array(14).keys())

// create a Paginate object with 5 items per page
let pager = new Paginate(fakeData, 5)

// print false
console.log(pager.hasPrev())
// print true
console.log(pager.hasNext())