Laravel 4.x 分页数组
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Laravel 4.x Paginate Array
提问by user2631256
For simplicities sake, I have an array, $matches, containing my results in my controller. Normally, I would return a view, passing that array along.
为简单起见，我有一个数组 $matches，其中包含我的控制器中的结果。通常，我会返回一个视图，同时传递该数组。
return View::make('results', compact('matches'));
However, I want to paginate these results in the view.
但是，我想在视图中对这些结果进行分页。
@foreach ($matches as $match)
...
@endforeach
// Paginate matches here!
It seems like Laravel's built in pagination won't work for arrays. I can't find any resource that shows me how to do this. Any help would be appreciated!
似乎 Laravel 的内置分页不适用于数组。我找不到任何向我展示如何执行此操作的资源。任何帮助，将不胜感激！
回答by user2631256
I ended up using the following code. You have to pass the items per page manually. $matchesis the array of data being passed to the paginator.
我最终使用了以下代码。您必须手动传递每页的项目。$matches是传递给分页器的数据数组。
$perPage = 2;
$currentPage = Input::get('page') - 1;
$pagedData = array_slice($matches, $currentPage * $perPage, $perPage);
$matches = Paginator::make($pagedData, count($matches), $perPage);
回答by Antonio Carlos Ribeiro
You can create paginators manually and they work with arrays:
您可以手动创建分页器，它们可以与数组一起使用：
$paginator = Paginator::make($items, $totalItems, $perPage);
Check the docs: http://laravel.com/docs/pagination
回答by PerfectM
If you want to manually paginate this is the best answer. This is usefull when your query contain distinct().
如果您想手动分页，这是最好的答案。当您的查询包含 distinct() 时，这很有用。
$matches = DB::table('...')->where('...')->distict()->get();
$perPage = 2;
$currentPage = Input::get('page', 1) - 1;
$pagedData = array_slice($matches, $currentPage * $perPage, $perPage);
$matches = Paginator::make($pagedData, count($matches), $perPage);
