pager source pure

1func NewPager(tree rotree.IReadOnlyTree, defaultPageSize int, reversed bool) *Pager

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NewPager creates a new Pager with default values.

1type Item struct {
2	Key   string
3	Value any
4}

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Item represents a key-value pair in the B+ tree.

 1type Page struct {
 2	Items      []Item
 3	PageNumber int
 4	PageSize   int
 5	TotalItems int
 6	TotalPages int
 7	HasPrev    bool
 8	HasNext    bool
 9	Pager      *Pager // Reference to the parent Pager
10}

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Page represents a single page of results.

1func (p *Page) Picker(path string) string

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Picker generates the Markdown UI for the page Picker

1type Pager struct {
2	Tree            rotree.IReadOnlyTree
3	PageQueryParam  string
4	SizeQueryParam  string
5	DefaultPageSize int
6	Reversed        bool
7}

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Pager is a struct that holds the B+ tree and pagination parameters.

1func (p *Pager) GetPage(pageNumber int) *Page

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GetPage retrieves a page of results from the B+ tree.

1func (p *Pager) GetPageByPath(rawURL string) (*Page, error)

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GetPageByPath retrieves a page of results based on the query parameters in the URL path.

1func (p *Pager) ParseQuery(rawURL string) (int, int, error)

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ParseQuery parses the URL to extract the page number and page size.

gno.land/p/nt/bptree/v0/rotree package
gno.land/p/nt/ufmt/v0 package
math stdlib
net/url stdlib
strconv stdlib

pager source pure

Functions 1

func NewPager

Types 3

type Item

type Page

func Picker

Imports 5

Source Files 4

Functions 1

Types 3

Methods on Page

Methods on Pager

Imports 5

Source Files 4