create_or_save

The add and edit actions in WP MVC's default admin controllers use create_or_save() to either create or update records using data submitted from a form. create_or_save() checks $this->params['data'] to see if data related to the controller's model is present. If it is and an ID value is set, the record with that ID is updated; if it is and an ID is not set, a record is inserted with the submitted data.

<?php

class AdminVenuesController extends MvcAdminController {

  public function add() {
    $this->create_or_save();
  }
  
  public function edit() {
    $this->verify_id_param();
    $this->create_or_save();
    $this->set_object();
  }

}

?>