/**
  * update settings in an admin field
  *
  * @return void, but output is echo'd to browser
  */
 function update_field()
 {
     parent::update_field();
     if ($this->subfield) {
         $this->subfield->update_field();
     }
     return true;
 }
 function update_field()
 {
     data_field_admin::get_editor_content($this);
     parent::update_field();
 }
 /**
  * update settings for this admin field sent from the "Fields" page
  *
  * @return void, but output is echo'd to browser
  */
 function update_field()
 {
     $this->update_constants();
     parent::update_field();
 }