在Cells CakePhp 3中使用PaginatorHelper [英] Use PaginatorHelper in Cells CakePhp 3

问题描述

我正在尝试在一个单元格中使用Paginator，但Paginator的工作原理却很严格，但是该单元格模板中的PaginatorHelper却无法正常工作.

Hi I'm trying to use Paginator within a Cell the Paginator works rigth but the PaginatorHelper in the Template of the cell just doesn't work.

我正在使用CakePhp 3.5

I'm using CakePhp 3.5

这是我的代码

src/View/Cell/FinderCell.php

src/View/Cell/FinderCell.php

namespace App\View\Cell;
use Cake\View\Cell;
use Cake\Datasource\Paginator;
class FinderCell extends Cell {

    public function display() {
        $this->loadModel('Pokemon');
        $paginador = new Paginator();

        $pokemons = $paginador->paginate(
            $this->Pokemon->find()
        );

        $this->set(compact('pokemons'));
    }
}

src/Template/Cell/Finder/display.ctp

src/Template/Cell/Finder/display.ctp

<?php 
foreach ($pokemons as $pokemon) :
 ?>
<div class="tipo form large-2 medium-2 columns content">
    <?php echo $this->Html->image($pokemon->pokemon_image) ?>
</div>
<?php endforeach; ?>

<div class="paginator">
    <ul class="pagination">
        <?= $this->Paginator->prev('<< Anterior') ?>
        <?= $this->Paginator->numbers() ?>
        <?= $this->Paginator->next('Siguiente >>') ?>
    </ul>
    <p><?= $this->Paginator->counter() ?></p>
</div>

我明白了

推荐答案

如果要使用帮助器，则需要使用分页参数填充请求对象，这是分页器组件通常为您执行的操作:

If you want to use the helper, then you need to populate either the request object with the pagination parameters, which is what the paginator component would normally do for you:

// ...

$this->request = $this->request->withParam(
    'paging',
    $paginator->getPagingParams() + (array)$this->request->getParam('paging')
);

$this->set(compact('pokemons'));

或分页器助手，后者依次在请求对象上设置参数:

or the paginator helper, which in turn sets the parameters on the request object:

// ...

$pagingParams = $paginator->getPagingParams();

$this->set(compact('pokemons', 'pagingParams'));

$this->Paginator->options(['paging' => $pagingParams]);

另请参见

• API> \ Cake \ Datasource \ PaginatorInterface :: getPagingParams()
• API> \ Cake \ View \ Helper \ PaginatorHelper :: options()

这篇关于在Cells CakePhp 3中使用PaginatorHelper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！