This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
I have recently started using Struts2. I have a jsp which iterates through an ArrayList of JavaBeans. And the jsp has some form fields for user input. The input data is stored in Arraylist as beans. As and when the user inputs data it ll displayed as rows one below the other. The problem I am facing is that I am not able to persist the arraylist, i.e. when the first data is entered it works fine. But when the second data is entered it replaces the first one instead of getting appended with it. I tried making the ArrayList hidden, but no luck. Could any one of you please help me with this issue?