if ($authArr) { $listHtml .= '<ul>'; foreach ($authArr as $k => $v) { $listHtml .= '<li>'; $listHtml .= '<a href="authoreditor.php?authid=' . $k . '" target="_blank">' . $v . '</a>'; $listHtml .= ' <input type="image" style="margin-left:5px;" src="../images/del.png" onclick="deleteRefAuthor(' . $k . ');" title="Delete author">'; $listHtml .= '</li>'; } $listHtml .= '</ul>'; } else { $listHtml .= '<div><b>There are currently no authors connected with this reference.</b></div>'; } echo $listHtml; } if ($action == "deletereflink") { $refManager->deleteRefLink($refId, $table, $field, $id); $authArr = $refManager->getRefAuthArr($refId); $listHtml = ''; if ($authArr) { $listHtml .= '<ul>'; foreach ($authArr as $k => $v) { $onClick = "deleteRefLink('" . $table . "','" . $field . "','" . $type . "'," . $k . ");"; $listHtml .= '<li>'; $listHtml .= $v; $listHtml .= '</li>'; } $listHtml .= '</ul>'; } else { $listHtml .= 'There are no ' . $type . ' linked with this reference'; } echo $listHtml;