This week's book giveaway is in the Performance forum. We're giving away four copies of The Java Performance Companion and have Charlie Hunt, Monica Beckwith, Poonam Parhar, & Bengt Rutisson on-line! See this thread for details.
But now I need to write custom component with additional tags (for example like dataTable and column tags).
How can I write such component? How can I receive collections in my component? How can I work with additional tags in my component.
for example I need something like:
where UserList - Collection with current users and MessageMap is Map with User as key and message as value.