使用timestampbehavios报错

Question

老师请问报这个错误怎么解决呢？

Answer 1

北城慕容雪 2017-11-25 22:06:18

public function behaviors()
    {
        return [
            [
                'class'=>TimestampBehavior::className(),
                'createdAtAttribute'=>'created_at',
                'updatedAtAttribute'=>'updated_at',
                'attributes'=>[
                    ActiveRecord::EVENT_BEFORE_INSERT=>['created_at','updated_at'],
                    ActiveRecord::EVENT_BEFORE_UPDATE=>['updated_at'],
                ]
            ]
        ];
    }

你少了一层中括号,多加一层中括号试试

• 提问者 铨_430 #1

  非常感谢

Answer 2

提问者 铨_430 2017-07-08 15:39:40

代码如下：

• Jason #1

  这看不出来，给我完整代码

• 提问者 铨_430 回复 Jason #2

  要怎么给你呢？

• Jason 回复 提问者 铨_430 #3

  截图，或者贴上来都行

点开查看后面1条评论

Answer 3

Jason 2017-07-08 15:12:22

代码我看下

• 架构师是怎样炼成de #1

  * public function behaviors()
   * {
   *     return [
   *         [
   *             'class' => TimestampBehavior::className(),
   *             'createdAtAttribute' => 'create_time',
   *             'updatedAtAttribute' => 'update_time',
   *             'value' => new Expression('NOW()'),
   *         ],
   *     ];
   * }

• 架构师是怎样炼成de #2

  'class' => TimestampBehavior::className(),
              'createdAtAttribute' => 'created_at',
              'updatedAtAttribute' => 'updated_at',
              'attributes' => [
                  ActiveRecord::EVENT_BEFORE_INSERT => ['created_at', 'updated_at'],
                  ActiveRecord::EVENT_BEFORE_UPDATE => ['updated_at'],
              ],

• Jason 回复 架构师是怎样炼成de #3

  报的什么错，属性createtime找不到？