https://github.com/timothyye/martini-paginate

A pagination plugin for go-martini web framework.
https://github.com/timothyye/martini-paginate

Last synced: 11 months ago
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A pagination plugin for go-martini web framework.

• Host: GitHub
• URL: https://github.com/timothyye/martini-paginate
• Owner: TimothyYe
• License: mit
• Created: 2014-09-25T11:19:15.000Z (over 11 years ago)
• Default Branch: master
• Last Pushed: 2015-06-05T09:05:26.000Z (about 11 years ago)
• Last Synced: 2024-12-28T10:30:20.523Z (over 1 year ago)
• Language: Go
• Size: 160 KB
• Stars: 3
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
martini-paginate

================

A pagination plugin for go-martini web framework.

## Installation

Import it into source code:

```go

import (

	"github.com/timothyye/martini-paginate"

)

```

Then get package and source code:

```bash

go get

```

## Usage

* Set paginator's handler as the middleware:

```go

m = martini.Classic()

m.Get("/casts", paginate.Handler, HandleCasts)

```

* In handler function, initialize the paginator with page size and record total amount:

```go

func HandleCasts(r render.Render, db *mgo.Database, pager *paginate.Paginator) {

	num, _ := db.C("casts").Count()

	pers := 6

	pager.Init(pers, num)

	casts := []models.Casts{}

	

	db.C("casts").Find(nil).Limit(pers).Skip(pager.Offset()).All(&casts)

	r.HTML(200, "casts", map[string]interface{}{

		"IsCasts":   true,

		"Casts":     casts,

		"Paginator": pager,

		"Num":       num})

}

```

* In template, visit the paginator and render the page:

```html



	{{if gt .Paginator.PageNums 1}}

	


		{{if .Paginator.HasPrev}}

			
First

			
<

		{{else}}

			
First

			
<

		{{end}}

		

		{{range $index, $page := .Paginator.Pages}}

			


				{{$page}}

			

		{{end}}

		{{if .Paginator.HasNext}}

			
>

			
Last

		{{else}}

			
>

			
Last

		{{end}}

	

	{{end}}



```


## More examples

For more examples, please refer to the source code of [Vim-Tips.com](https://github.com/TimothyYe/vim-tips-web)