YII框架中自带的表单，搜索，分页代码的实现

YII框架中自带的表单，搜索，分页代码的实现

控制器代码：

先

use yii\data\Pagination;

然后写个控制器/方法

/**
     * 搜索后分页
     */
    public function actionList(){
        $where=Yii::$app->request->get();
        $query=new \yii\db\Query();
        $query->from('user');
        if(!empty($where['name'])){
            $query->andWhere(['name'=>$where['name']]);
        }
        if(!empty($where['age1']) && $where['age1']!==""){
            $query->andWhere(['>=','age',$where['age1']]);
        }
        if(!empty($where['age2']) && $where['age2']!==""){
            $query->andWhere(['<=','age',$where['age2']]);
        }
        $users=$query->from('user')->all();
       // var_dump($users);die;
        $pages = new Pagination(['totalCount' =>$query->count(),'pageSize'=>'1']);    //实例化分页类,带上参数(总条数,每页显示条数)
        $users = $query->offset($pages->offset)->limit($pages->limit)->all();
       return  $this->render('list.php',['users'=>$users,'where'=>$where,'pages'=>$pages]);
    }
}

接着在视图层

<?php

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


?>
<?php
    $form=ActiveForm::begin([
        'action'=>Url::toRoute(['show/list']),
        'method'=>'get',
    ]);
    echo '姓名：'.Html::input('text','name');
    echo '年龄区间：'. Html::input('text','age1');
    echo '-'.Html::input('text','age2');

    echo Html::submitButton();

ActiveForm::end();
?>
<table class="table">
<?php foreach ($users  as  $user):  ?>
<tr>
    <td><?php echo $user['name']  ?></td>
    <td><?php echo $user['pwd']  ?></td>
    <td><?php echo $user['age']  ?></td>

</tr>

<?php  endforeach; ?>
</table>
<?php
echo LinkPager::widget([
    'pagination'=>$pages,
    'nextPageLabel'=>'下一页',
    'firstPageLabel'=>'首页'
])


?>

以上就是YII框架中自带的表单，搜索，分页代码的实现