How to string concatenate listValue in struts (radio) tag?

[Mounir Benzid]

Hi

here's the deal.

Suppose I want to display a <s:radio> tag showing a list of 
TicketDescriptions where each has the property ticketName, i.e. a method 
getTicketName()).
getTicketName itself returns an instance of type LocalizedString for 
which I wrote a custom struts conversion.
LocalizedString  is basically an enhanced java.util.String object which 
contains the TicketDescription's name.
After the conversion ticketName will be of type java.lang.String.

So this is what I use so far:

                        <s:radio name="ticket"
                                 list="ticketDescriptions"
                                 listKey="id"
                                 listValue="ticketName"
                                 />


and as an example results in
[ ] student ticket
[ ] VIP ticket
[ ]...



BUT what I really would like to see is

[ ] student ticket (10 Euro)
[ ] VIP ticket (100 Euro)
[ ]...



This is what I tried so far but with no avail


                        <s:radio name="ticket"
                                 list="ticketDescriptions"
                                 listKey="id"
                                 listValue="%{ticketName +  ' (100 
Euro)' }"
                                 />


The output is

[ ] xx.xx.LocalizedString@1bb8d3e[ID=373,Locale=en,Title="student 
ticket"] (100 Euro)
[ ] xx.xx.LocalizedString@1bb8d3e[ID=374,Locale=en,Title="VIP ticket"] 
(100 Euro)

Any ideas? thanks!




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