📄 addtocart.php
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<html><head><title> New Item added</title></head><body><?php$host="";$database="books";$dbusername="root";$dbpassword="";$x=mysql_connect($host,$dbusername,$dbpassword);$x1=mysql_select_db($database); $query = "Select customerid,productid from neworder where customerid='".$customerid."' and productid='".$productid."'"; $result=mysql_query($query); if ($row=mysql_fetch_array($result)) { die ("<h2>This products is already in your shopping cart !!</h2>"); } $query="INSERT into neworder VALUES('','".$customerid."','".$productid."')"; $result=mysql_query($query); ?><h1>The following was added to your shopping cart.</h1><table border=0><?php$query="select name, author, description, price from products where productid='".$productid."'";$result=mysql_query($query);if ($row=mysql_fetch_array($result)){echo "<tr><td>Title :</td><td>" .$row["name"] ." </td></tr>";echo "<tr><td>Author:</td><td>" .$row["author"] ." </td></tr>";echo "<tr><td>Description :</td><td>".$row["description"] ." </td></tr>";echo "<tr><td>Price :</td><td>" .$row["price"] ." </td></tr>";}?></table></body></html>⌨️ 快捷键说明
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