How to check list.contains in jsp using struts 2 tags

Question

I need to show a series of check boxes and if a condition is succeeded, I need to check them. Below is my code. I have regions which is a hashmap and SelectedRegions which is

Answer 1

There are really many ways to do this. You should also check out the and tags;

Also note that to follow DRY, you could put the around the checked="checked" part only, since all the rest is the same.

Keeping it simple, with your code as-is, one way consists in using OGNL's in (contains) and OGNL's {} (list projection) like follows:

    

        


            
                checked = "checked"

                   name = "theaterCheckBox" 
                  class = "theaterCheckBox" />