Tamal Saha 171b359877 Use gitea forked macaron (#7933 )

Signed-off-by: Tamal Saha <tamal@appscode.com>

2019-08-23 12:40:29 -04:00

1.6 KiB

Vendored

Raw Blame History

Paginater

Package paginater is a helper module for custom pagination calculation.

Installation

go get github.com/Unknwon/paginater

Getting Started

The following code shows an example of how to use paginater:

package main

import "github.com/Unknwon/paginater"

func main() {
	// Arguments:
	// - Total number of rows
	// - Number of rows in one page
	// - Current page number 
	// - Number of page links
	p := paginater.New(45, 10, 3, 3)
	
	// Then use p as a template object named "Page" in "demo.html"
	// ...
}

demo.html

{{if not .Page.IsFirst}}[First](1){{end}}
{{if .Page.HasPrevious}}[Previous]({{.Page.Previous}}){{end}}

{{range .Page.Pages}}
	{{if eq .Num -1}}
	...
	{{else}}
	{{.Num}}{{if .IsCurrent}}(current){{end}}
	{{end}}
{{end}}

{{if .Page.HasNext}}[Next]({{.Page.Next}}){{end}}
{{if not .Page.IsLast}}[Last]({{.Page.TotalPages}}){{end}}

Possible output:

[First](1) [Previous](2) ... 2 3(current) 4 ... [Next](4) [Last](5)

As you may guess, if the Page value is -1, you should print ... in the HTML as common practice.

Getting Help

License

This project is under Apache v2 License. See the LICENSE file for the full license text.

1.6 KiB Vendored Raw Blame History