form->getRecord();
if($data->ID && is_numeric($data->ID)) {
$idxField = $this->name . 'ID';
$hiddenField = "id() . "\" name=\"$idxField\" value=\"" . $this->attrValue() . "\" />";
$parentClass = $data->class;
$parentID = $data->ID;
$parentField = $this->name;
$iframe = "";
return $iframe . $hiddenField;
} else {
$this->value = _t('FileIframeField.NOTEADDFILES', 'You can add files once you have saved for the first time.');
return FormField::Field();
}
}
public function saveInto(DataObject $record) {
$fieldName = $this->name . 'ID';
$hasOnes = $record->has_one($this->name);
if(!$hasOnes) $hasOnes = $record->has_one($fieldName);
// assume that the file is connected via a has-one
if( !$hasOnes || !isset($_FILES[$this->name]) || !$_FILES[$this->name]['name']){
return;
}
$file = new File();
$file->loadUploaded($_FILES[$this->name]);
$record->$fieldName = $file->ID;
}
}
?>