I've followed the discussions about dynamic contents want some comments
about our solution.
In my project we wanted use dynamic number of checkboxes and textfields. We
implemented a mapbacked solution
but it's a lot of overhead when converting a map to business objects
regarding to sorting so we shifted to a listbacked solution.
Inside a business object or a bean we have an ArrayList of other beans that
more or less maps to an html control on
a JSP-page. The form bean has also an ArrayList which we prepolulate from
the business object. Then we could
use nested indexed properties on the form. On submit, the business object
are updated because it has the
same reference as the form.
Is this a stupid solution??


/Hakan Fransson


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