static_field_renderer.inc

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<?php
class StaticFieldRenderer extends FieldRenderer
{
     function __construct($form, $field, $label)
     {
          $this->FieldRenderer($form);
          if ($form->data->hasField($field))
          {
               $form->override($field, $label, $this);
          }
          else
          {
               $form->add($this, $field);
               if ($label) $form->alias($field, $label);
          }
     }
     
     function renderField($field)
     {
          $this->_startField($field);
          $obj = $this->parent->data;
          if ($obj->hasField($field))
          {
               echo $obj->get($field);
          }
          else
          {
               echo $obj->getDecoration($field);
          }
          
          $this->_endField($field);
     }
     
     function renderReadOnly($field)
     {
          $this->renderField($field);
     }
}