codeigniter datamapper每次保存后都会执行操作

Question

does codeigniter's datamapper has some lifecycle callbacks like in doctrine? I want to performe some action everytime datamapper saves the object, how can i do that in datamapper

Answer 1

No, Datamapper doesn't support callback, however I can propose to create own by overiding the save method in your model, as follows:

    class YourModelName extends DataMapper {

      // ...

      public function save($object = '', $related_field = ''){

        // put before save callback here

        parent::save($object, $related_field);

        // put after save callback here
      }
    }