<select name="auth_pid" id="auth_pid"> <option value="0" >--请选择--</option> <volist name="auth_list" id="item"> <eq name="item.auth_id" value="$auth_info.auth_pid"> <option value="<{$item.auth_id}>" selected ><{$item.auth_name}></option> <else /> <option value="<{$item.auth_id}>" ><{$item.auth_name}></option> </eq> </volist> </select>