Laravel 4分页计数 [英] Laravel 4 pagination count

问题描述

我已经在我的特定视图/站点中设置了分页，并且可以使用.

I have set a pagination in my specific view/site, and it works.

问题是我有一个php计数器:

The problem is I have a php counter:

<?php $count = 0;?> 
   @foreach ($players as $player)
    <?php $count++;?>
    <tr>
    <td>{{ $count }}. </td> 

每当我切换页面时，它都从1开始.

and whenever I switch pages, it starts from 1.

我该如何更改?

推荐答案

为此，您需要初始化counter的值:

In order to achieve that, you need to initialize the value of counter:

<?php $count = (($current_page_number - 1) * $items_per_page) + 1; ?>

通知:我首先要从当前页面中减去1，因此第一页编号是0.然后，我将1添加到总结果中，因此您的第一项以1开头，而不是0.

Notice I'm first subtracting 1 from current page, so the first page number is 0. Then I'm adding 1 to the total result, so your first item starts with 1, instead of 0.

Laravel分页器为此提供了一个方便的快捷方式:

Laravel Paginator provides a handy shortcut for that:

<?php $count = $players->getFrom() + 1; ?>
@foreach ($players as $player)
    ...

您可以根据需要使用其他一些内容:

There are a few others that you can use as you like:

$players->getCurrentPage();
$players->getLastPage();
$players->getPerPage();
$players->getTotal();
$players->getFrom();
$players->getTo();

这篇关于Laravel 4分页计数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！