Огромное спасибо всем кто помог, все получилось вот код:
<fo rm action="<?$APPLICATION->GetCurPage?>">
<select name="user">
<?
$filter = Array("LOGIN");
$userID = IntVal($_REQUEST["user"]);
$filter = array(
"CREATED_USER_ID" => $userID
);
$rsUsers = CUser::GetList(($by="login"), ($order="asc"), $filter);
$is_filtered = $rsUsers->is_filtered;
while($rsUsers->NavNext(true, "f_")) :
echo "<option value=".$f_ID.">".$f_LOGIN." (".$f_NAME." ".$f_LAST_NAME.")</option>";
endwhile;
?>
</select>
<input type="s ubmit" name="filter" value="фильтровать" class="inputbodybutton" /></form>
<fo rm action="<?$APPLICATION->GetCurPage?>">
<select name="user">
<?
$filter = Array("LOGIN");
$userID = IntVal($_REQUEST["user"]);
$filter = array(
"CREATED_USER_ID" => $userID
);
$rsUsers = CUser::GetList(($by="login"), ($order="asc"), $filter);
$is_filtered = $rsUsers->is_filtered;
while($rsUsers->NavNext(true, "f_")) :
echo "<option value=".$f_ID.">".$f_LOGIN." (".$f_NAME." ".$f_LAST_NAME.")</option>";
endwhile;
?>
</select>
<input type="s ubmit" name="filter" value="фильтровать" class="inputbodybutton" /></form>