pagination

Documentation

Overview

Package pagination assists with navigating between pages of results.

Index

• func Map() template.FuncMap
• type Info
  • func New(r *http.Request, perPage int) *Info
  • func (i *Info) CalculatePages(itemTotal int)

Functions

func Map

func Map() template.FuncMap

Map returns a template.FuncMap PAGINATION which makes it easy to navigate between pages of results.

Types

type Info

type Info struct {
	Page       int
	TotalPages int
	PerPage    int
	Offset     int
}

Info holds the pagination fields.

func New

func New(r *http.Request, perPage int) *Info

New returns a pagination struct.

func (*Info) CalculatePages

func (i *Info) CalculatePages(itemTotal int)

CalculatePages calculates the number of pages by passing in the item total.