Yii框架中关于分页的信息

/**

*这是控制层

*/

namespace frontend\controllers;

use yii\web\Controller;

use yii\data\Pagination;

use yii\db\Query;

class DengController extends Controller

{

public function actionIndex()

{

$query = new Query();

$query->from("yi");

//这是模糊查询，如果需要多条件就多复制几份

if(!empty($w))

{

$query->andWhere(['like','name',"$w"]);

}

$pagination = new Pagination(['totalCount' => $query->count()]);

$pagination->setPageSize(3);

$user = $query->offset($pagination->offset)->limit($pagination->limit)->all();

return $this->render("index",['data'=>$user,'pagination'=>$pagination]);

}

}

/**

*这是视图层

*/

use yii\widgets\LinkPager;

use yii\widgets\ActiveForm;
use yii\helpers\Url;
use yii\helpers\Html;

?>

$form=ActiveForm::begin([
    'action'=>Url::toRoute(['控制器/方法']),
    'method'=>'get',
]);
echo '搜索'," ",Html::input('text','g_name');
echo Html::submitButton('搜索');
ActiveForm::end();
?>

foreach ($data as $k => $v){

echo "

";

}

?>

name
".$v['name']."

echo LinkPager::widget([

'pagination'=>$pagination,

'nextPageLabel'=>'下一页',

'firstPageLabel'=>'首页',

]

)?>