如何在 Laravel 中显示分页？
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How can I display pagination in laravel?
提问by Success Man
I use laravel 5.6
我使用 Laravel 5.6
I try this documentation : https://laravel.com/docs/5.6/pagination
我试试这个文档：https: //laravel.com/docs/5.6/pagination
My controller like this :
我的控制器是这样的：
public function index()
{
$products = $this->product->list();
dd($products);
return view('admin.product.index',compact('products'));
}
My list function like this :
我的列表功能是这样的：
public function scopeList($query)
{
return $query->orderBy('updated_at', 'desc')->paginate(20);
}
If I dd($products);, the result like this :
如果我dd($products);，结果是这样的：
On the view laravel, I add this :
在视图 laravel 上，我添加了以下内容：
{{ $products->links() }}
Then I check on the web, the result empty
然后我上网查，结果为空
Why the result empty?
为什么结果为空？
Is there something wrong?
有什么不对？
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如果图像未显示，请访问此处：https: //postimg.org/image/w39usbfrv/
回答by syed mahroof
your controller code will look like this
您的控制器代码将如下所示
$products = DB::table('products')->paginate(20);
return view('admin.product.index', ['products' => $products ]);
your view page code look like this
您的视图页面代码如下所示
@foreach ($products as $product)
{{ $product->product_name}}
@endforeach
{{ $products->links() }}
Note : Add more items more than your limit to view pagination links
注意：添加超过限制的项目以查看分页链接
回答by Jazzzzzz
In laravel pagination can be done using two method
在 Laravel 中可以使用两种方法进行分页
1) Using Query Builder Results
1) 使用查询生成器结果
$products= DB::table('products')->paginate(15);
or
或者
$products= DB::table('products')->simplePaginate(15);
If you only need to display simple "Next" and "Previous" links in your pagination view, you may use the simplePaginate method.
如果您只需要在分页视图中显示简单的“Next”和“Previous”链接，您可以使用 simplePaginate 方法。
2) Using Eloquent Results
2) 使用 Eloquent 结果
$products= App\Products::paginate(15);
To print pagination links
打印分页链接
{{ $products->links() }}
customize pagination view using
使用自定义分页视图
{{ $paginator->links('view.name') }}
or you can refer this link for more custom pagination view
或者您可以参考此链接以获取更多自定义分页视图
回答by Mahdi Younesi
Use paginate()function
使用paginate()功能
App\Product::paginate();
or by query builder:
或通过查询构建器：
$products= DB::table('products')->paginate(15);
回答by user7747472
That's because, you are paginiating for 20 products and you have only 11 products. That is why
pagination will only come only if there are more then the number of products you are requesting .. For you u have one page and 11 products. Look at the top #total:11, lastpage:1that's why empty pagination , because there is nothing to paginate.
那是因为，您正在为 20 个产品进行分页，而您只有 11 个产品。这就是为什么只有当您请求的产品数量多于您时才会出现分页。对于您来说，您只有一页和 11 个产品。看看顶部#total:11，lastpage:1这就是空分页的原因，因为没有什么可分页的。
