分页

原文：https://beego.wiki/docs/mvc/view/page/

Pagination 分页

Pagination 分页

We use often pagination in templates. How do we do that? We have created this demo for pagination. We hope it’s useful to you.

​ 我们在模板中经常使用分页。我们如何做到这一点？我们为此演示创建了分页。我们希望对您有用。

Controllers 控制器

Before you can use the paginator in the view you have to set it in your controller:

​ 在视图中使用分页器之前，您必须在控制器中设置它：

package controllers

type PostsController struct {
  web.Controller
}

func (this *PostsController) ListAllPosts() {
    // sets this.Data["paginator"] with the current offset (from the url query param)
    postsPerPage := 20
  	paginator := pagination.SetPaginator(this, postsPerPage, CountPosts())

    // fetch the next 20 posts
    this.Data["posts"] = ListPostsByOffsetAndLimit(paginator.Offset(), postsPerPage)
}

Views 视图

Example templates (using Twitter Bootstrap):

​ 示例模板（使用 Twitter Bootstrap）：

https://github.com/beego/wetalk/blob/master/views/base/paginator.html