[PHP]Proste pytanie o php Opcje

[artursztuka]

Prosze o pomoc

Mam baze postgre 9x i nie działa poniższe zapytanie o typ oferty "offerHasOfferType". Przy postgre 8x działało.

Jeśli na stałe tutaj dodam tabele offerHasOfferType to działa, ale jeżeli użytkownik nie wybierz typu oferty to nie pokazuje sie nic na stronie.

from
offers, cities, countries, "cantonmentTypes", "serviceHasOffers" "+offerHasOfferType"


Jak zrobić warunek żeby nie uwzgledniac w zapytaniu sql listy tabel - tabeli offerHasOfferType w momencie jak nie jest podany w wyszukiwarce typ oferty

czyli jezeli jest typ oferty to lista tabel z których ma pobrac dane:
offers, cities, countries, "cantonmentTypes", "serviceHasOffers", "offerHasOfferType"

a jak nie ma to:
offers, cities, countries, "cantonmentTypes", "serviceHasOffers"


================


if (is_numeric($link['typ']))
{
$tabela = ', "offerHasOfferType" ';
$dodaj = $dodaj.' and "offerHasOfferType"."offerId"=offers."offerId" and "offerHasOfferType"."offerTypeId"='.$link['typ'].' ';
}



$sql = 'select offers."offerId",offers.name,offers."galleryId",offers.description,offers."pictureId", cities.name as miasto, countries.name as kraj, "cantonmentTypes".name as nocleg, (select price from termins where termins."offerId"=offers."offerId" and termins."currencyId"=1 order by termins.price asc limit 1) as cena, (select "dateFrom" from termins where termins."offerId"=offers."offerId" and termins."dateFrom">\''.$dzis.'\' order by termins."dateFrom" asc limit 1) as terminod
from
offers, cities, countries, "cantonmentTypes", "serviceHasOffers"
where
offers."isActive"=true and
cities."cityId"=offers."cityId" and
countries ."countryId"=offers."countryId" and
"cantonmentTypes"."cantonmentTypeId"=offers."cantonmentTypeId" '.$dodaj.' and '.$warunek_dod.'
order by terminod,cena asc, offers."offerId" desc limit 15 offset '.$granica.' ';

[artursztuka]

Dzięki, już wrzucam

[PHP] pobierz, plaintext 
<?
$_GET['cachewalker'] = NULL;
include ("funkcje/cache_start.php");
include ("funkcje/funkcje.php");
 
foreach ($_GET as $klucz => $wartosc) 
	{
	if (!checkField($_GET[$klucz])) {header ("Location: index.php"); exit;}
	}
#przygotowanie zmiennych
foreach ($_GET as $klucz => $wartosc) 
	{
	$link[$klucz] = przygotoj($_GET[$klucz]);
	}
 
if ($link['kraj'])
	{
	if (is_numeric($link['kraj'])) $dodaj = $dodaj.' and offers."countryId"='.$link['kraj'].' ';
	}
if ($link['miejscowosc']) 
	{
	if (is_numeric($link['miejscowosc'])) $dodaj = $dodaj.' and offers."cityId"='.$link['miejscowosc'].' ';
	}
if ($link['obiekt']) 
	{
	if (is_numeric($link['obiekt'])) $dodaj = $dodaj.' and offers."cantonmentTypeId"='.$link['obiekt'].' ';
	}
if ($link['dojazd']) 
	{
	if (is_numeric($link['dojazd'])) $dodaj = $dodaj.' and offers."journeyTypeId"='.$link['dojazd'].' ';
	}
if ($link['typ'])
	{
	if (is_numeric($link['typ'])) 
		{
		$tabela = ', "offerHasOfferType" ';
		$dodaj = $dodaj.' and "offerHasOfferType"."offerId"=offers."offerId" and "offerHasOfferType"."offerTypeId"='.$link['typ'].' ';
		}
	}
 
$naglowek = "Tekst przykładowy tytułu";
include ("layout.php");
?>
<center>
<div class="wysz">
<form action="szukaj.php" method="get" style="margin:0px;padding:0px;">
<div><b>Wyszukiwarka</b></div>
<div style="margin:8px;">
<?
$warunek_dod = ' "serviceHasOffers"."serviceId"=40 and "serviceHasOffers"."offerId"=offers."offerId" ';
?>
 
<select name="kraj" onchange="getMiasto(this)">
		<option value="">- kraj -</option>
		<?
		$sql = 'select distinct(countries.name) as kraj, countries."countryId" 
					from 
					offers, countries, "serviceHasOffers"
					where 
					offers."isActive"=true and 
					countries."countryId"=offers."countryId" and '.$warunek_dod.' order by  countries.name asc ';
 
		$wynik = pg_query($sql);
		$ilosc = pg_num_rows($wynik);
		for ($i=0;$i<$ilosc;$i++)
			{
			$re = pg_fetch_array($wynik);
			echo "<option value='".$re['countryId']."'>".$re['kraj']."</option>";
			}
		?>
		</select> &nbsp; &nbsp; &nbsp; 
<select name="miejscowosc" id="miejscowosc" style="width:200px;"><option value="">wybierz kraj</option></select> &nbsp; &nbsp; &nbsp; 
<select name="obiekt">
		<option value="">- rodzaj obiektu -</option>
		<?
		$sql = 'select distinct("cantonmentTypes"."cantonmentTypeId"), "cantonmentTypes".name as nocleg
					from
					offers, "cantonmentTypes", "serviceHasOffers"
					where 
					offers."isActive"=true and 
					"cantonmentTypes"."cantonmentTypeId"=offers."cantonmentTypeId" and '.$warunek_dod.' order by "cantonmentTypes".name asc';
 
		$wynik = pg_query($sql);
		$ilosc = pg_num_rows($wynik);
		for ($i=0;$i<$ilosc;$i++)
			{
			$re = pg_fetch_array($wynik);
			echo "<option value='".$re['cantonmentTypeId']."'>".$re['nocleg']."</option>";
			}
		?>
		</select><br /><br />
<select name="dojazd">
		<option value="">- dojazd -</option>
		<option value='2'>Bus</option>
		<option value='3'>Dojazd własny</option>
		<option value='4'>Pociąg</option>
		<option value='1'>Lot</option>
		</select>  &nbsp; &nbsp; &nbsp; 
<select name="typ">
		<option value="">- typ oferty -</option>
		<?
		$sql = 'select distinct("offerTypes"."offerTypeId"), "offerTypes".name as typ
					from
					offers, "offerTypes", "serviceHasOffers" 
					where 
					offers."isActive"=true  and '.$warunek_dod.' order by "offerTypes".name asc';
 
		$wynik = pg_query($sql);
		$ilosc = pg_num_rows($wynik);
		for ($i=0;$i<$ilosc;$i++)
			{
			$re = pg_fetch_array($wynik);
			echo "<option value='".$re['offerTypeId']."'>".$re['typ']."</option>";
			}
		?>
		</select> 
</div>
<div style="margin-top:12px;text-align:right;">
<input type="submit" name="go" value="szukaj">
</div>
</form>
</div>
<?
if ($page) $granica = $page * 30;
if (!$page) {$granica=0;$page=0;}
 
$sql = 'select count(offers."offerId") 
		from 
        offers, cities, countries, "cantonmentTypes"      
		where 
		offers."isActive"=true and 
		cities."cityId"=offers."cityId" and 
		countries ."countryId"=offers."countryId" and 
		"cantonmentTypes"."cantonmentTypeId"=offers."cantonmentTypeId" '.$dodaj.'  and  '.$warunek_dod.'  ';
$wynik = pg_query($sql);
$ilosc_calk = pg_fetch_array($wynik);
 
$strony = $ilosc_calk[0]/30;
$strony = ceil($strony); 
$dzis = date("Y-m-d");
 
 
$sql = 'select offers."offerId",offers.name,offers."galleryId",offers.description,offers."pictureId", cities.name as miasto, countries.name as kraj, "cantonmentTypes".name as nocleg, (select price from termins where termins."offerId"=offers."offerId" and termins."currencyId"=1 order by termins.price asc limit 1) as cena, (select "dateFrom" from termins where termins."offerId"=offers."offerId" and termins."dateFrom">\''.$dzis.'\' order by termins."dateFrom" asc limit 1) as terminod 
from
offers, cities, countries, "cantonmentTypes", "serviceHasOffers" 
where 
offers."isActive"=true and 
cities."cityId"=offers."cityId" and 
countries ."countryId"=offers."countryId" and 
"cantonmentTypes"."cantonmentTypeId"=offers."cantonmentTypeId" '.$dodaj.'  and  '.$warunek_dod.' 
order by terminod,cena asc, offers."offerId" desc limit 15 offset '.$granica.' ';
 
 
$wynik = pg_query($sql);
$ilosc = pg_num_rows($wynik);
 
if ($ilosc==0) echo "Nie znaleziono ofert spełniających Twoje kryteria.";
 
for ($i=0;$i<$ilosc;$i++)
	{
	$re = pg_fetch_array($wynik);
 
	$temp = $i/2;
	if (is_int($temp)) $back = "#ffffff";
	else $back = "#f3f9fe";
 
	$url = tworz_url($re['name'], $re['offerId']);
	if (!$re['terminod']) 
		{
		$sql = 'select "dateFrom" from termins where "offerId"='.$re['offerId'].' and "isActive"=true order by "dateFrom" desc limit 1';
		$dat = pg_query($sql);
		$datt = pg_fetch_array($dat);
		if (!$datt['dateFrom']) $re['terminod'] = "-";
		else $re['terminod'] = $datt['dateFrom'];
		}
 
 
 
	echo "<div class='oferta1'>
		  <div class='oferta2'>";
	echo "<table style='width:100%;' cellspacing='2' cellpadding='2'>";
	echo "<tr>
			<td width='110' valign='top'><a href='".$url.".html' class='none'>";
	if (is_file("../img/gallery/".$re['galleryId']."/small".$re['pictureId'].".jpg")) echo "<img src='/gallery/".$re['galleryId']."/small".$re['pictureId'].".jpg' alt='".$re['miasto']."' border='0'  width='120' height='90'>";
	else echo "<img src='gfx/brak.png' alt=' ' border='0' />";
	echo "</a></td>
			<td valign='top'>
				<div style='line-height:19px;'>
				<a href='".$url.".html' class='none'><b style='color:#b0d224;font-size:13px;'>".$re['name']."</b></a><br>
				<div class='oferta3'>
				Lokalizacja: <b>".$re['kraj']."</b> -> <b>".$re['miasto']."</b><br>
				Obiekt: <b>".$re['nocleg']."</b>,<br>";
	if ($re['cena']>=1) echo "Cena od: <b>".$re['cena']."</b> PLN, <br>";
	else
		{
		$sql = 'select price from termins where "offerId"='.$re['offerId'].' and "currencyId"=3 order by price asc limit 1';
		$odp = pg_query($sql);
		$cena_eur = pg_fetch_array($odp);
		if ($cena_eur['price']) echo "Cena od: <b>".$cena_eur['price']."</b> EUR, <br>";
		else echo "Cena od: <b>-</b> <br>";
		}
	echo "Termin od: <b>".$re['terminod']."</b>";
	echo "</div>
			<div style='text-align:right;'><a href='".$url.".html' style='color:#fe6e00;text-decoration:none;'>[zobacz]</a></div>
			</td>
			</tr>
			</table>";
	echo "</div>";
		$opis = str_replace("<br />", " ", $re['description']);
		$opis = str_replace("<br>", " ", $opis);
		$opis = strip_tags($opis);
		$opis = substr($opis, 0, 370);
		$spacja = explode(" ", $opis);
		$max = sizeof($spacja);
		$opis = str_replace($spacja[$max-1], "", $opis);
	echo "<div class='ofertaopis'>
			".$opis."...
		  </div><br style='clear:both;' /></div>";
	}
 
 
 
if ($strony>1)
	{
	echo "|"; 
 
	$pp = 0;
	$start = 0;
	$pp = $page/23;
	$pp = floor($pp);
	$start = $page - 11;
	if ($start<0) $start = 0;
	if ($page<=9) $plus = 11 - $page;
	else $plus = 0;
 
	$temp = $page + 11 + $plus;
	if ($temp>$strony) $end = $strony;
	else $end = $temp;
 
	for ($i=$start;$i<$end;$i++)
			{
			$j = $i+1;
			if ($page==$i) echo " <b>[".$j."]</b> |";
			else echo " <a href='szukaj.php?kraj=".$link['kraj']."&miejscowosc=".$link['miejscowosc']."&obiekt=".$link['obiekt']."&dojazd=".$link['dojazd']."&typ=".$link['typ']."&go=szukaj&page=".$i."' class='pages'>".$j."</a> |";
		 	}
	 }
?>
</center>
<?
include ("layout_dol.php");
include ("funkcje/cache_end.php");
?>
[PHP] pobierz, plaintext