Bu sipariş formu ihtiyaç duyanlara yazılmıştır.
ürün adet arttırıldığında iskonto uygulaması başlıyor.
örneğin x ürününden 10 tane seçerseniz 20% hesaplama yapıyor bu sistem.
ve 20% normal fiyattan düşüyor.


<?
include_once("misc/urunfiyati.php");
function valid_email($address)
{
  // check an email address is possibly valid
  if (ereg('^[a-zA-Z0-9_\.\-]+@[a-zA-Z0-9\-]+\.[a-zA-Z0-9\-\.]+$', $address))
    return true;
  else 
    return false;
}
$mesaj="";
if($_POST[CmdSend]){
	/*********************************************/
	$txturunadedi=$_POST[txturunadedi];
	$txtodemesekli=$_POST[txtodemesekli];
	$txtkargoadresi=$_POST[txtkargoadresi];	
	/*********************************************/
	$txtad=$_POST[txtad];
	$txtsoyad=$_POST[txtsoyad];
	$txttelefon=$_POST[txttelefon];	
	$txteposta=$_POST[txteposta];
	$txtmesaj=$_POST[txtmesaj];
	/*********************************************/
	if($txturunadedi=="" || !is_numeric($txturunadedi) || $txtodemesekli=="" || $txtkargoadresi=="" || $txtad=="" || $txtsoyad=="" || $txttelefon=="" || $txteposta=="" || $txtmesaj=="" || !valid_email($txteposta) ){
		if(!valid_email($txteposta)){$mesaj='<font class="sayfaiciyazihata">Lütfen geçerli bir e-posta adresi giriniz!..</font>';}
		if($txtmesaj==""){$mesaj='<font class="sayfaiciyazihata">Lütfen mesaj&yacute;n&yacute;z&yacute; yaz&yacute;n&yacute;z!..</font>';}		
		if($txttelefon==""){$mesaj='<font class="sayfaiciyazihata">Lütfen telefon numaran&yacute;z&yacute; yaz&yacute;n&yacute;z!..</font>';}
		if($txteposta==""){$mesaj='<font class="sayfaiciyazihata">Lütfen e-posta adresinizi yaz&yacute;n&yacute;z!..</font>';}	
		if($txtsoyad==""){$mesaj='<font class="sayfaiciyazihata">Lütfen soyad&yacute;n&yacute;z&yacute; yaz&yacute;n&yacute;z!..</font>';}					
		if($txtad==""){$mesaj='<font class="sayfaiciyazihata">Lütfen ad&yacute;n&yacute;z&yacute; yaz&yacute;n&yacute;z!..</font>';}
		if($txtkargoadresi==""){$mesaj='<font class="sayfaiciyazihata">Lütfen sipari&thorn;iniz için kargo adresini yaz&yacute;n&yacute;z!..</font>';}
		if($txtodemesekli==""){$mesaj='<font class="sayfaiciyazihata">Lütfen sipari&thorn;inizin ödeme &thorn;eklini belirtiniz!..</font>';}
		if(!is_numeric($txturunadedi)){$mesaj='<font class="sayfaiciyazihata">Lütfen ürün adedinizi düzgün giriniz!..</font>';}
		if($txturunadedi==""){$mesaj='<font class="sayfaiciyazihata">Lütfen sat&yacute;n almak istedi&eth;iniz miktar&yacute; giriniz!..</font>';}
	}else{
		$kime="info@domainadiniz.com";
		$siteurl="http://".$_SERVER["HTTP_HOST"] ;
		$konu="$siteurl sitesinden $txturunadedi adet tala sipari&thorn; edildi";
		
		$indirim=(($urunbirimfiyati / 100) * 20) * ($txturunadedi-1);
		$toplamfiyat=$urunbirimfiyati * $txturunadedi;
		$txttoplamucret=number_format (($toplamfiyat - $indirim),2) + " YTL";
		$mesaji='
		<table border="0" cellspacing="1" cellpadding="0" width="523">
		<tr>
		<td width="520" colspan="3">
		<b><font face="Tahoma" size="2">Ürün Bilgileri</font></b></td>
		</tr>
		<tr>
		<td width="520" colspan="3">
		<hr size="1" color="#E6E6E6"></td>
		</tr>
		<tr>
		<td width="153" height="20">
		<font face="Tahoma" size="2">Ürün Adedi</font></td>
		<td width="4" height="20">
		<font face="Tahoma" size="2">:</font></td>
		<td width="363" height="20">
		<font face="Tahoma" size="2">'.$txturunadedi.'</font></td>
		</tr>
		<tr>
		<td width="153">
		<font face="Tahoma" size="2">Ürün Fiyat&yacute;</font></td>
		<td width="4">
		<font face="Tahoma" size="2">:</font></td>
		<td width="363">
		<font face="Tahoma" size="2">'.$urunbirimfiyati.' YTL</font></td>
		</tr>
		<tr>
		<td width="153">
		<font face="Tahoma" size="2">Toplam Ücret</font></td>
		<td width="4">
		<font face="Tahoma" size="2">:</font></td>
		<td width="363">
		<font face="Tahoma" size="2">'.$txttoplamucret.' YTL</font></td>
		</tr>
		<tr>
		<td width="153">
		<font face="Tahoma" size="2">Ödeme &THORN;ekli</font></td>
		<td width="4">
		<font face="Tahoma" size="2">:</font></td>
		<td width="363">
		<font face="Tahoma" size="2">'.$txtodemesekli.'</font></td>
		</tr>
		<tr>
		<td width="153" valign="top">
		<font face="Tahoma" size="2">Kargo Adresi</font></td>
		<td width="4" valign="top">
		<font face="Tahoma" size="2">:</font></td>
		<td width="363" valign="top">
		<font face="Tahoma" size="2">'.$txtkargoadresi.'</font></td>
		</tr>
		<tr>
		<td width="520" colspan="3">
		&nbsp;</td>
		</tr>
		<tr>
		<td width="520" colspan="3">
		<b><font face="Tahoma" size="2">Ki&thorn;isel Bilgileri</font></b></td>
		</tr>
		<tr>
		<td width="520" colspan="3">
		<hr size="1" color="#E6E6E6"></td>
		</tr>
		<tr>
		<td width="153">
		<font face="Tahoma" size="2">Ad&yacute;</font></td>
		<td width="4">
		<font face="Tahoma" size="2">:</font></td>
		<td width="363">
		<font face="Tahoma" size="2">'.$txtad.'</font></td>
		</tr>
		<tr>
		<td width="153">
		<font face="Tahoma" size="2">Soyad&yacute;</font></td>
		<td width="4">
		<font face="Tahoma" size="2">:</font></td>
		<td width="363">
		<font face="Tahoma" size="2">'.$txtsoyad.'</font></td>
		</tr>
		<tr>
		<td width="153">
		<font face="Tahoma" size="2">Telefon</font></td>
		<td width="4">
		<font face="Tahoma" size="2">:</font></td>
		<td width="363">
		<font face="Tahoma" size="2">'.$txttelefon.'</font></td>
		</tr>
		<tr>
		<td width="153">
		<font face="Tahoma" size="2">E-Posta</font></td>
		<td width="4">
		<font face="Tahoma" size="2">:</font></td>
		<td width="363">
		<font face="Tahoma" size="2">'.$txteposta.'</font></td>
		</tr>
		<tr>
		<td width="153" valign="top">
		<font face="Tahoma" size="2">Mesaj</font></td>
		<td width="4" valign="top">
		<font face="Tahoma" size="2">:</font></td>
		<td width="363" valign="top">
		<font face="Tahoma" size="2">'.$txtmesaj.'</font></td>
		</tr>
		<tr>
		<td width="520" colspan="3">
		&nbsp;</td>
		</tr>
		<tr>
		<td width="520" colspan="3">
		<b><font face="Tahoma" size="2">Gönderim Bilgileri</font></b></td>
		</tr>
		<tr>
		<td width="520" colspan="3">
		<hr size="1" color="#E6E6E6"></td>
		</tr>
		<tr>
		<td width="153">
		<font face="Tahoma" size="2">Gönderdi&eth;i Tarih</font></td>
		<td width="4">
		<font face="Tahoma" size="2">:</font></td>
		<td width="363">
		<font face="Tahoma" size="2">'.Date("d.m.Y H:i:s").'</font></td>
		</tr>
		<tr>
		<td width="153">
		<font face="Tahoma" size="2">IP Adresi</font></td>
		<td width="4">
		<font face="Tahoma" size="2">:</font></td>
		<td width="363">
		<font face="Tahoma" size="2">'.$_SERVER[REMOTE_ADDR].'</font></td>
		</tr>
		</table>
				';
		$ek="Content-Type: text/html;charset=iso-8859-9\n";
		$ek.="From:".$_POST[txteposta];
		//echo $mesaji;
		if (@mail($kime,$konu,$mesaji,$ek)){
			$mesaj='<font class="sayfaiciyazigonderildi">Sipari&thorn;iniz ba&thorn;ar&yacute;yla al&yacute;nm&yacute;&thorn;t&yacute;r.</font>';
		}else{
			$mesaj='<font class="sayfaiciyazihata">Sipari&thorn;iniz hata nedeniyle yollanamam&yacute;&thorn;t&yacute;r.</font>';
		}
		$txturunadedi="1";$txtodemesekli="";$txtkargoadresi="";	$txtad="";$txtsoyad="";$txttelefon="";$txteposta="";$txtmesaj="";$_POST[CmdSend]="";
	}	
}
?>
<table width="666" border="0" cellpadding="0" cellspacing="0" class="sayfaiciyazi">
	<tr>
	  <td valign="top">		<br>		</td>
		<td valign="top" width="396">
		
		<div align="center">
			<table border="0" cellspacing="1" cellpadding="0" class="sayfaiciyazi" width="386">
				<form action="<?=$_SERVER[REQUEST_URI];?>" name="FrmSiparis" method="POST">
					<tr>
						<td height="25" colspan="3" style="font-weight: bold"><?=$mesaj;?></td>
					</tr>
					<tr>
						<td width="382" height="21" colspan="3"><b>
						Ürün Sipari&thorn; Bilgileri</b></td>
					</tr>
					<tr>
						<td width="382" height="21" colspan="3"><hr size="1" id="cizgi"></td>
					</tr>
					<tr>
						<td width="85" height="21">Ürün Adedi</td>
						<td width="4" height="21">:</td>
						<td width="293" height="21">
						<input type="text" name="txturunadedi" size="3" value="<?if($txturunadedi==''){echo '1';}else{ echo $txturunadedi;}?>"	id="inputkutu" onchange="hesapla(<?=$urunbirimfiyati;?>)" onblur="hesapla(<?=$urunbirimfiyati;?>)"></td>
					</tr>
					<tr>
						<td width="85" height="21">Ürün Fiyat&yacute;</td>
						<td width="4" height="21">:</td>
						<td width="293" height="21">
						<?=$urunbirimfiyati;?> YTL</td>
					</tr>
					<tr>
						<td width="85" height="21">Toplam Ücret</td>
						<td width="4" height="21">:</td>
						<td width="293" height="21"><div id="toplamfiyat"></div>
						</td>
					</tr>
					<tr>
						<td width="85">Ödeme &THORN;ekli</td>
						<td width="4">:</td>
						<td width="293">
						<select name="txtodemesekli" id="textareakutu" size="1">
				            <option value="" <?if($txtodemesekli==""){echo "selected";}?> >Lütfen Seçiniz</option>
				            <option value="Kredi Kart&yacute;" <?if($txtodemesekli=="Kredi Kart&yacute;"){echo "selected";}?> >Kredi Kart&yacute;</option>
				            <option value="EFT/Havale" <?if($txtodemesekli=="EFT/Havale"){echo "selected";}?> >EFT/Havale</option>
				            <option value="Kap&yacute;da Ödeme" <?if($txtodemesekli=="Kap&yacute;da Ödeme"){echo "selected";}?> >Kap&yacute;da Ödeme</option>
				        </select></td>
					</tr>
					<tr>
						<td width="85" valign="top">Kargo Adresiniz</td>
						<td valign="top" width="4">:</td>
						<td width="293">
						<textarea name="txtkargoadresi" rows="6" cols="36" id="textareakutu" style="width: 290; height:55"><?=$txtkargoadresi;?></textarea></td>
					</tr>
					<tr>
						<td width="382" colspan="3" height="21"><b>Ki&thorn;isel 
						Bilgileriniz</b></td>
					</tr>
					<tr>
						<td width="382" colspan="3"><hr size="1" id="cizgi"></td>
					</tr>
					<tr>
						<td width="85">Ad</td>
						<td width="4">:</td>
						<td width="293">
						<input type="text" name="txtad" size="20" value="<?=$txtad;?>" id="inputkutu"></td>
					</tr>
					<tr>
						<td width="85">Soyad</td>
						<td width="4">:</td>
						<td width="293">
						<input type="text" name="txtsoyad" size="20" value="<?=$txtsoyad;?>" id="inputkutu"></td>
					</tr>
					<tr>
						<td width="85">Telefon</td>
						<td width="4">&nbsp;</td>
						<td width="293">
						<input type="text" name="txttelefon" size="20" value="<?=$txttelefon;?>" id="inputkutu"></td>
					</tr>
					<tr>
						<td width="85">E-Posta</td>
						<td width="4">:</td>
						<td width="293">
						<input type="text" name="txteposta" size="20" value="<?=$txteposta;?>" id="inputkutu"></td>
					</tr>
					<tr>
						<td width="85" rowspan="2" valign="top">Mesaj&yacute;n&yacute;z</td>
						<td rowspan="2" valign="top" width="4">:</td>
						<td width="293">
						<textarea name="txtmesaj" rows="6" cols="36" id="textareakutu" style="width: 290; height:55"><?=$txtmesaj;?></textarea></td>
					</tr>
					<tr>
						<td width="293">
						<input type="submit" value="Sipari&thorn; Ver" name="CmdSend" id="button">
						<input type="reset" value="Temizle" name="CmdClear" id="button"></td>
					</tr>
					<tr>
						<td id="dipnot" height="25">&nbsp;</td>
						<td id="dipnot" height="25" width="4">&nbsp;</td>
						<td id="dipnot" height="25"><b>Not: </b>Bütün alanlar 
						zorunludur. Lütfen eksiksiz doldurunuz.</td>
				  </tr>
					<tr>
						<td valign="top" colspan="3" id="dipnot">&nbsp;</td>
					</tr>
				</form>
			</table></div>
		</td>
	</tr>
</table>
<script language="javascript">
<!--
hesapla(<?=$urunbirimfiyati;?>);
//-->
</script>