I'm using
JSF 1.1 and tomahawk to develop a web app.
I'm trying to create a table dynamically.
In my back bean 'myBean', I have defined a LinkedHashMap<
String, Map<Integer, Integer>> variable, where I wanna display its key and value accordingly. But I couldn't get var, listOption, to be used at all. When I try to open the page, its always throwing NullPointerException from #{listOption.key}
Where is wrong with this code? What's the right way to use <t:columns>?
Thanks.
SCJA, SCJP5.0, SCBCD, SCWCD