<%
imei=format(Request.Form("imei"))
name=format(Request.Form("name"))
surname=format(Request.Form("surname"))
company=format(Request.Form("company"))
model=format(Request.Form("model"))
price=format(Request.Form("price"))
supplier=format(Request.Form("supplier"))
' Function that eliminates singles "'" and spaces in input strings
' And some other things to avoid SQL injection attacks
Function format(st)
dim stnew
stnew = st
stnew = Replace(stnew,"'","''")
stnew = Replace(stnew,"""","")
stnew = Replace(stnew,"--","")
stnew = Replace(stnew,"DELETE","")
stnew = Replace(stnew,"UPDATE","")
stnew = Replace(stnew,"DROP","")
stnew = Replace(stnew,"SELECT","")
stnew = Replace(stnew,"INSERT","")
stnew = Server.HTMLEncode(stnew)
format = Trim(stnew)
End Function
Set connection = Server.CreateObject("ADODB.Connection")
connection.Open("stock")
SQL="UPDATE Product SET Name='"&name&"', Surname='"&surname&"', Company='"&company&"', Model='"&model&"', Price='"&cdbl(price)&"', Supplier='"&supplier&"' WHERE IMEI = '"&imei&"';"
connection.Execute(SQL)
%>
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