To pass a variable from a JSP page to Java code and back to the JSP page, you can follow these steps:
1. In your JSP page, you already have `${testOrder.voucherNumber}` which prints a string like...
Type: Posts; User: patricajohnson51
Re: Passing a variable from a jsp page to Java code and back to jsp page.
To pass a variable from a JSP page to Java code and back to the JSP page, you can follow these steps:
1. In your JSP page, you already have `${testOrder.voucherNumber}` which prints a string like...