yii 组件分页

来源：互联网发布：产学研合作协议软件编辑：程序博客网时间：2024/05/17 07:42

<?php
namespace app\controllers;
use yii\web\Controller;
use yii\data\Pagination;
use app\models\Country;
class CountryController extends Controller{
    public function actionIndex()    {
      $query = Country::find();
      $pagination = new Pagination([
                'defaultPageSize' => 5,
            'totalCount' => $query->count(),
                 ]);
        $countries = $query->orderBy('name')
            ->offset($pagination->offset)
            ->limit($pagination->limit)
            ->all();
             return $this->render('index', [
           'countries' => $countries,
           'pagination' => $pagination,
        ]);

}}

<?php
use yii\helpers\Html;
use yii\widgets\LinkPager;?>
<h1>Countries</h1>
<ul>
<?php foreach ($countries as $country): ?>
<li>
        <?= Html::encode("{$country->name} ({$country->code})") ?>:
        <?= $country->population ?>    </li>
    <?php endforeach; ?>
    </ul>
<?= LinkPager::widget(['pagination' => $pagination]) ?>

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