$images = json_decode( )；

Question

我希望为我的证书添加分页，8证书1页。我怎么能做到呢？提前谢谢。

证书主计长：

class certificatesController extends Controller
{
    public function index()
    {
        $currentid = null;
        $certificates = certificates::first();
        $images = json_decode($certificates->image);


        return view('certificate.index', compact('images', 'certificates', 'currentid'));
    }
}

索引刀片：

@foreach ($images as $img)
    <div class="grid-item">
        <!-- photo item -->
        <a class="img-box" href="{{ asset('source/upload/certificates/800x600/'.$img) }}">
            <img src="{{ asset('source/upload/certificates/800x600/'.$img) }}" alt="">
        </a></a>
        <!-- end photo item -->
    </div>
@endforeach

Answer 1

若要限制查询中分页中每页中的项数，则可以将参数传递给paginate()方法，如下所示

$certificates = certificates::paginate(8); 

传递给分页方法的唯一参数是希望显示的"per page"项的数量。在本例中，让我们指定要显示8 items per page

叶片模板

@foreach ($certificates as $certificate)
   
@endforeach
{{ ($certificates->links() }}

参考文献：https://laravel.com/docs/8.x/pagination#paginating-query-builder-results