使用 Laravel 分页增加行号
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increment row number with laravel pagination
提问by user2194246
How to make increment row number with laravel pagination ? When i use pagination and i go to page 2 and above it will back to beginning. for example i will paginate(3)
如何使用 Laravel 分页增加行号？当我使用分页并转到第 2 页及以上时，它将返回到开头。例如我会分页（3）
<thead>
<tr>
<th>No</th>
<th>Name</th>
</tr>
</thead>
<tbody>
<?php $i = 1; ?>
@foreach ($telephone->results as $telp)
<tr>
<td>
{{$i++}}
</td>
<td>{{ $telp->name }}</td>
</tr>
@endforeach
</tbody>
when i go to page 2 the number will start from 1 again.
当我转到第 2 页时，数字将再次从 1 开始。
i need to make it when i go to page 2 it will start from 4
当我转到第 2 页时，我需要完成它，它将从第 4 页开始
采纳答案by Jason Lewis
You should be able to use the getFrommethod to get the starting number of the current pages results. So instead of setting $i = 1;you should be able to do this.
您应该能够使用该getFrom方法获取当前页面结果的起始编号。因此，$i = 1;您应该能够做到这一点，而不是设置。
<?php $i = $telephone->getFrom(); ?>
In Laravel 3 there is no getFrommethod so you need to calculate it manually.
在 Laravel 3 中没有getFrom方法，所以你需要手动计算它。
<?php $i = ($telephone->page - 1) * $telephone->per_page + 1; ?>
回答by o.v
In Laravel 5.3 you can use firstItem():
在 Laravel 5.3 中你可以使用firstItem()：
@foreach ($items as $key => $value)
{{ $items->firstItem() + $key }}
@endforeach
回答by Sodruldeen Mustapha
The below works with laravel 5.4
以下适用于laravel 5.4
<?php $i = ($telephone->currentpage()-1)* $telephone-
>perpage() + 1;?>
@foreach($telephone as $whatever)
<td> {{ $i++ }}</td>
@endforeach
EditedThe below works for laravel 5.7 above
编辑以下适用于上面的laravel 5.7
@foreach ($telephone as $key=> $whatever)
<td>{{ $key+ $telephone->firstItem() }}</td>
@endforeach
回答by Mhd Syarif
Laravel 5.3
Laravel 5.3
@foreach ($products as $key=>$val)
{{ ($products->currentpage()-1) * $products->perpage() + $key + 1 }}
@endforeach
回答by Ashok Barua
@php($sl = ($yourVariable->perPage() * $yourVariable->currentPage()) - ($yourVariable->perPage() - 1))
@foreach($yourVariable as $item)
<td>{{ $item->key_name }}</td>
.....
@php($sl++)
@endforeach
回答by Alex Gore
For Laravel 6.2: $loop - just in case, is a built-in instance in Blade
对于 Laravel 6.2：$loop - 以防万一，是 Blade 中的一个内置实例
@foreach($array as $item)
<tr class="table-row">
<td class="site-id">
{{($array->currentPage() - 1) * $array->perPage() + $loop->iteration}}
</td>
</tr>
@endforeach
</table>
回答by Asad Aslam
In Laravel 6
在 Laravel 6
@php $i = ($data->currentpage()-1)* $data->perpage() + 1;@endphp
@foreach($data as $banner)
<tr>
<td>{{$i}}</td>
<td><img src="{{ URL::to('/') }}/dist/img/{{$banner->name}}" height="250" width="600"></td>
</tr>
@php $i += 1; @endphp
@endforeach
回答by Shloka
You can simply add the following line
您可以简单地添加以下行
$i = ($telephone->currentpage()-1)* $telephone->perpage();
in place of
代替
$i = 1;
回答by user1429277
Or avoid php tags completely by
或者完全避免 php 标签
@foreach ($users as $key => $user)
{{ (Input::get('page', 1) - 1) * $users->getPerPage() + $key + 1 }}
@endforeach
回答by Elbo S.P.
If you are using Laravel Pagination. It works very well
如果您使用 Laravel 分页。它运作良好
The backend
后端
public function index()
{
return view('your.telephone.index', [
'telephone' => Telephone::paginate(15)
]);
}
Blade front end
刀片前端
<td>{{ (($telephone->currentPage() * 10) - 10) + $loop->iteration }}</td>
And don't forget embed the page
并且不要忘记嵌入页面
{{ $telephone->links() }}
For $loop->iteration
为了 $loop->iteration
See the doc here: https://laravel.com/docs/7.x/blade#the-loop-variable
请参阅此处的文档：https: //laravel.com/docs/7.x/blade#the-loop-variable
For $telephone->currentPage()
为了 $telephone->currentPage()
See the doc here: https://laravel.com/docs/7.x/pagination#paginator-instance-methods
请参阅此处的文档：https: //laravel.com/docs/7.x/pagination#paginator-instance-methods
