Laravel 5和长度感知分页 [英] Laravel 5 and Length Aware Pagination
本文介绍了Laravel 5和长度感知分页的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我还有另一个分页问题.当我遍历下面的分页数组时,每页都会得到整个数组.
I've got another pagination problem it looks like. When I iterate over the paginated array below, I get the entire array every page.
$array = [...];
$ret = new LengthAwarePaginator($array, count($array), 10);
// dd($ret);
LengthAwarePaginator {#302 ▼
#total: 97
#lastPage: 10
#items: Collection {#201 ▼
#items: array:97 [▶]
}
#perPage: 10
#currentPage: 1
#path: "/"
#query: []
#fragment: null
#pageName: "page"
}
从雄辩的模型构建LAP时不是这种情况,例如:Blah::paginate()
This isn't the case when building a LAP from an eloquent model eg: Blah::paginate()
推荐答案
分页器不会自动为您分割给定的数组.您必须先将其切片,然后再将其传递给分页器.
The paginator does not slice the given array for you automatically. You have to slice it yourself before you pass it to the paginator.
要使您的生活更轻松,请使用collect
助手来创建laravel集合的实例,这使得分割非常容易:
To make life easier for you, use the collect
helper to create an instance of a laravel collection, which makes it very easy to slice up:
$items = collect([...]);
$page = Input::get('page', 1);
$perPage = 10;
$paginator = new LengthAwarePaginator(
$items->forPage($page, $perPage), $items->count(), $perPage, $page
);
这篇关于Laravel 5和长度感知分页的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
查看全文