public function init() { parent::init(); $this->on(self::EVENT_BEFORE_INSERT, function ($event) { $time = TIMESTAMP; $this->create_time = $time; $this->update_time = $time; }); $this->on(self::EVENT_BEFORE_UPDATE, function ($event) { $this->update_time = TIMESTAMP; }); }
/** * Creates data provider instance with search query applied * * @param array $params * * @return ActiveDataProvider */ public function search($params) { $query = Hotsale::find(); $dataProvider = new ActiveDataProvider(['query' => $query]); $this->load($params); if (!$this->validate()) { // uncomment the following line if you do not want to return any records when validation fails // $query->where('0=1'); return $dataProvider; } $query->andFilterWhere(['id' => $this->id, 'price' => $this->price, 'status' => $this->status, 'create_time' => $this->create_time, 'update_time' => $this->update_time, 'delect' => $this->delect]); $query->andFilterWhere(['like', 'name', $this->name])->andFilterWhere(['like', 'img', $this->img])->andFilterWhere(['like', 'sexual_taste', $this->sexual_taste]); return $dataProvider; }
public function rules() { return array_merge(parent::rules(), [[['name'], 'required', 'message' => '商品名不能为空']]); }
/** * @return \yii\db\ActiveQuery */ public function getHotsale() { return $this->hasOne(Hotsale::className(), ['id' => 'hotsale_id']); }