This week's book giveaways are in the Refactoring and Agile forums. We're giving away four copies each of Re-engineering Legacy Software and Docker in Action and have the authors on-line! See this thread and this one for details.
I'm new to struts and have often been running into issues getting things to display correctly. Here's another instance of this.
I have a HashMap which contains Strings as keys, and ArrayLists as values. For example:
I'm iterating over a separate collection which will give me one of the key values in the previous Map. For each of these elements, I would like to display the correct ArrayList inside a dropdown box. For example, if the outside collection returns "%", I want to display a dropdown box containing "#" and "%". Can anyone help me with this?