i have four pages -- page 1 , page2 , page 3 , page4
page 1 has CC form ,--
page2 perform the transction
page 3 opens if transaction true
page 4 opens when transaction false
page 2 goes to page 3 with two variables Bank number and invoice No.
on page 3 i have two session variables
orderId is used to enter information in sometables
Now the problem is suppose i have opened 1 instance of page 1 which contains CC information with orderId in the session variable and other variables it psot to bank
Now suppose i open i more instace of page 1 on another page of browser
at that time i will have another another orderId in session.
Now if i go back to first page 1 and perform transaction then when i come back to page 3 it has
OrderId in session of another instance of page which i opened and results gets mixed
what should be the solution?
what i was thinking that should i post orderid from page 2 to page 3 ?