嗨,我所有的朋友,当我需要显示多个表中的所有购买清单时,我遇到了一个问题。让我们说 5 表名为“平板电脑”,“糖浆”,“胶囊”,“注射”,烧瓶”,用户的每次购买都必须显示在一个页面中,可以说从每个表中获得 20 条记录,因此总共将显示 100 行。问题是如何从每个表中仅显示 10 行但提供下一个和上一个按钮,而每个下一个按钮都不会影响另一个表。这是代码。问题是我有超过 1 个磨坊用户,并且有一种情况是,几乎所有人都同时查看他们的购买而我的服务器不见了。谢谢你所有的帮助。这里是提供的来源。
$rs = mysql_query("SELECT * FROM tablet WHERE zomname ='".$_SESSION['username']."';",$conn) or die("Couldn't fetch records from stud");
$rs2 = mysql_query("SELECT * FROM syrup WHERE zomname ='".$_SESSION['username']."';",$conn) or die("Couldn't fetch records from stud");
$rs3 = mysql_query("SELECT * FROM capsul WHERE zomname ='".$_SESSION['username']."' LIMIT 10;",$conn) or die("Couldn't fetch records from stud");
$rs4 = mysql_query("SELECT * FROM injection WHERE zomname ='".$_SESSION['username']."';",$conn) or die("Couldn't fetch records from stud");
$rs5 = mysql_query("SELECT * FROM flask WHERE zomname ='".$_SESSION['username']."';",$conn) or die("Couldn't fetch records from stud");
$count=mysql_num_rows($rs);
$count2=mysql_num_rows($rs2);
$count3=mysql_num_rows($rs3);
$count4=mysql_num_rows($rs4);
$count5=mysql_num_rows($rs5);
if ($count>0 || $count2>0 || $count3>0 || $count4>0 || $count5>0)
{
echo "<CENTER>";
echo "<BR><B><U>Purchase</U></B><BR><br/>";
echo "<TABLE align='center' border='1' cellspacing='0' cellpadding='5'>";
echo "<TR><TH>Nama</TH><TH colspan='4'>batch</TH><TH>Hprice</TH><TH>Discount</TH><TH>Paid</TH><TH>Product</TH><TH>Branch</TH><TH>Regional</TH><TH>Time</TH></TR>";
//print Tablet data
$i=0;
while($i<$count)
{
$name=mysql_result($rs, $i, "zomname");
$product=mysql_result($rs, $i, "tproduct");
$bnum1=mysql_result($rs, $i, "batch1");
$bnum2=mysql_result($rs, $i, "batch2");
$bnum3=mysql_result($rs, $i, "batch3");
$bnum4=mysql_result($rs, $i, "batch4");
$bprice=mysql_result($rs, $i, "price");
$bprice=number_format($bprice, 0, ',', '.');
$disc=mysql_result($rs, $i, "Tdiscount");
$disc = $disc." persen";
$paid=mysql_result($rs, $i, "Tpaid");
$paid=number_format($paid, 0, ',', '.');
$country=mysql_result($rs, $i, "Tbr");
$Regin=mysql_result($rs, $i, "Treg");
$date=mysql_result($rs, $i, "zomdate");
$month=mysql_result($rs, $i, "zomonth");
$time=mysql_result($rs, $i, "zomtime");
$actualtime =$date."-".$month.",".$time;
echo "<TR><TD>$name</TD><TD>$bnum1</TD><TD>$bnum2</TD><TD>$bnum3</TD><TD>$bnum4</TD><TD>$bprice</TD><TD>$disc</TD><TD>$paid</TD><TD>$product</TD><TD>$country</TD><TD>$table</TD><TD>$actualtime</TD></TR>";
$i++;
}
echo "</TABLE></CENTER>";
echo "<br/>";
//print Syrup data and so on....all of the 5 product type have to be in one page.
//but i can limit to show each 10 item from each product type by providing next n previous button for each product