haoshengxin/backend/controllers/AreaController.php

<?php

namespace backend\controllers;
use common\models\Area;
use yii;
use yii\filters\AccessControl;

/**
 * 城市管理
 * @package backend\controllers
 */
class AreaController extends BaseController
{
    public $layout = 'iframe';
    const PAGESIZE  = 20;//分页数
    public function behaviors()
    {
        return [
            'access' => [
                'class' => AccessControl::className(),
                'rules' => [
                    [
                        'actions' => [],
                        'allow' => true,
                        'roles' => ['@'],
                    ],
                ],
            ],
        ];
    }

    /**
     * 列表
     * @return string
     */
    public function actionIndex()
    {
        $search = Yii::$app->request->get();
        $models =  Area::find()->where(['type'=>2]);
        if(!empty($search['province']))
            $models->andWhere("father_area_id = :father_area_id",[':father_area_id'=>$search['province']]);
        if(!empty($search['display']))
            $models->andWhere("display = :display",[':display'=>$search['display']]);
        if(!empty($search['name']))
            $models->andWhere("area like :name",[':name'=>"%".$search['name']."%"]);
        $pages =  new yii\data\Pagination(["totalCount" => $models->count(), "pageSize" => self::PAGESIZE]);
        $models = $models->offset($pages->offset)->limit($pages->limit)->orderBy("ishot DESC")->all();

        return $this->render('index', ['models' => $models, 'pages' => $pages,'name'=>'城市管理','search'=>$search]);
    }

    /**
     * 更新状态
     * @return string
     */
    public function actionUpdateStatus()
    {
        $id = Yii::$app->request->post('id');
        $model = Area::find()->where(['id'=>$id])->one();
        if($model->display==Area::DISPLAY_YES)
            $model->display = Area::DISPLAY_NO;
        else
            $model->display = Area::DISPLAY_YES;
        if($model->save())
            $result = ['sign'=>1,'msg'=>'修改状态成功'];
        else
            $result = ['sign'=>0,'msg'=>'修改状态失败'];
        return json_encode($result);
    }




}