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v1.1.0 Latest Latest Go to latest Published: Mar 24, 2024 License: GPL-3.0 Imports: 4 Imported by: 0

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Repository

github.com/crdx/lighthouse

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Documentation ¶

Index ¶

Constants
func GetCurrentPageNumber(pageNumber int) (int, bool)
func GetOffset(pageNumber int, perPage int) int
func GetPageCount(n int, perPage int) int
type State
- func GetState(pageNumber int, pageCount int, basePath string, qs map[string]string) (*State, error)

Constants ¶

View Source

const Key = "p"

Variables ¶

This section is empty.

Functions ¶

func GetCurrentPageNumber ¶

func GetCurrentPageNumber(pageNumber int) (int, bool)

GetCurrentPageNumber returns the page number of the current page, and true if a valid page number was provided.

func GetOffset ¶

func GetOffset(pageNumber int, perPage int) int

GetOffset returns the offset for a LIMIT query for page pageNumber if there are perPage items per page.

func GetPageCount ¶

func GetPageCount(n int, perPage int) int

GetPageCount returns the number of pages needed to fit n items if there are perPage items per page. If there are no items then that's still 1 page needed to show nothing.

Types ¶

type State ¶

type State struct {
	CurrentPage     int
	TotalPages      int
	FirstPageURL    string
	NextPageURL     string
	PreviousPageURL string
	LastPageURL     string
}

func GetState ¶

func GetState(pageNumber int, pageCount int, basePath string, qs map[string]string) (*State, error)

GetState returns an instance of *State with paging information the template needs to render the paging navigation (p/pager/nav.go.html), or an error if basePath could not be parsed.

This method will not modify qs. Pass nil for qs if no additional parameters are needed.

Source Files ¶

View all Source files

pager.go

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