一页中的Laravel多重分页 [英] Laravel Multiple Pagination in one page

问题描述

我的分页有些麻烦. 我有两个包含来自数据库的数据的表，并使用laravel Paginator对它进行了分页.

I'm having some trouble with my pagination. I'm having two tables with data from a database and I paginated it with laravel Paginator.

现在我的问题是，当您转到第2页时，它添加了?page = 2，但这也使第一个表也转到了第2页.

Now my problem is when you go to, for example, page 2 it adds ?page=2 but that makes the first table go to page 2 too.

反正有这样的东西吗?

page_table1={number}&page_table2={number}

因此您不会在其他表上应用页面更改.

so you don't apply the page change on other tables.

推荐答案

不幸的是，我现在无法测试此代码，但是浏览文档和代码(在Illuminate/Pagination/Environment中)，我想您可能是这样的:

Unfortunately I can't test this code right now, but browsing at the docs and the code (in Illuminate/Pagination/Environment) I guess you could something like this:

# use default 'page' for this
$collection1 = Model::paginate(20);

# use custom 'other_page' for this
$collection2 = Model2::paginate(20);
$collection2->setPageName('other_page');

setPageName()方法未在文档中记录，但与文档中指示的方法一起是公共方法，因此它应该可以正常工作.对于引用，这是声明(vendor/laravel/framework/src/Illuminate/Pagination/Environment.php中的171-180):

The setPageName() method isn't documented in the docs, but it's a public method alongside those indicated in the documentation, so it should be working fine. FOr reference, this is the declaration (l. 171-180 in vendor/laravel/framework/src/Illuminate/Pagination/Environment.php):

/**
 * Set the input page parameter name used by the paginator.
 *
 * @param  string  $pageName
 * @return void
 */
public function setPageName($pageName)
{
    $this->pageName = $pageName;
}

现在考虑到您将在URL后面附加另一个查询字符串，因此您需要告诉分页进行考虑.使用 appends() 方法:

Now take into consideration that you will have another query string appended to the url, so you need to tell the pagination to consider it. Use the appends() method:

$collection1->appends(array_except(Request::query(), 'page'))->links();

$collection2->appends(array_except(Request::query(), 'other_page'))->links();

也就是说，告诉每个演示者使用所有查询字符串构建url(Request::query() 没有产生的数组，即分页器使用的当前索引，否则您将得到以下结果)双精度值). array_except()是Laravel内置的数组助手，它返回给定的数组(第一个参数)，该数组清除了传递的索引(第二个参数).

That is, tell each Presenter to build up the url with all the query strings (the array resulting from Request::query() without the current index used by the paginator, or you'll end up with a double value). array_except() is a Laravel built in array helper that returns the given array (1st parameter) purged of the passed index (2nd parameter).

我将尽快尝试测试此代码，但它应该可以工作.无论如何让我知道！

I'll try to test this code as soon as I can, but it should work. Let me know in any case!

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