pfhwyigou/common/models/CategoryWatermark.php

<?php
/**
 * Created by PhpStorm.
 * User: xiaofeng
 * Date: 2018/3/25
 * Time: 下午8:42
 */

namespace common\models;

//use yii\db\ActiveRecord;
//use yii\behaviors\TimestampBehavior;
class CategoryWatermark extends Common
{
//        public $setDel = 1;
//        public function behaviors()
//        {
//            return [
//                [
//                    'class' => TimestampBehavior::className(),
//                    'attributes' => [
//                        # 创建之前
//                        ActiveRecord::EVENT_BEFORE_INSERT => ['create_at', 'update_at'],
//                        # 修改之前
//                        ActiveRecord::EVENT_BEFORE_UPDATE => ['update_at']
//                    ],
//                    #设置默认值
//                    'value' => $_SERVER['REQUEST_TIME']
//                ]
//            ];
//        }
        public function getWatermarkInfo()
        {
            $query = self::find();
            $query->andWhere(['del'=>$this->setDel]);
            $query->andWhere(['status'=>1]);
            return $query->one();
        }

        public function rules()
        {
            return [
                [['width','height','position'],'required','message'=>'{attribute}不能为空'],
                ['position','in','range'=>[1,2,3,4,5,6,7,8,9]],
                [['width','height'],'number','max'=>300],
                ['spacing','number','max'=>50],
                ['status','in','range'=>[1,2]],
            ];
        }

        public function attributeLabels()
        {
            return [
                'width'=>'宽度',
                'height'=>'高度',
                'position'=>'水印位置',
                'spacing'=>'间距',
            ];
        }

        public function FindById($id)
        {
            return self::findOne($id);
        }


}