function delete($df)
{
parent::delete($df);
//currency id
$parent_type = new TemplateText();
$parent_type->name = 'parent_type';
$parent_type->delete($df);
$parent_id = new TemplateId();
$parent_id->name = 'parent_id';
$parent_id->delete($df);
}
function delete($df)
{
if (!$df->fieldExists(null, 'currency')) {
parent::delete($df);
}
}
function delete($df)
{
parent::delete($df);
$id = new TemplateId();
$id->name = $this->ext3;
$id->delete($df);
}
function delete($df)
{
if (!$df->fieldExists($this->name)) {
parent::delete($df);
}
}
