Also i had a while loop not an if statement in my getFoo unlike my example.
Just to deal with wizard style forms now.
On 25 Feb 2004, at 10:46, Mark Lowe wrote:
Okay following the session vs request debate I've a situation like the one I was describing. If you wanted to make someone see the light this is the time to do so.
I've success fully scoped a few forms with indexed properties to request, and all is fine and dandy.
but I've a form with 2 sets of nested beans. When i submit i get this sort of jazz ..
java.lang.IllegalArgumentException: No bean specified
at org.apache.commons.beanutils.PropertyUtils.getPropertyDescriptor(Proper tyUtils.java:837)
However when the form is scoped to session it loves it.
I'm checking the size of my indexed get methods
e.g.
public FooBean getFoo(int num) {
if(num >= fooList.size()) { fooList.add(new FooBean); }
return (FooBean) fooList.get(num); }
The fact that using requested scoped indexed forms with nested beans and it loves it, is confusing. But this form is different in that it has a formfile property, and is a enctype="multipart/form-data" but this isn't indexed. So I cant see that being the issue (although I'll try without and see what happens).
Any suggestions? If lazyList does the job an example would be useful as I'm pretty stupid and cant work out how to go about using such a thing. Hopefully I wont wash too much time out messing around with this stuff.
Cheers Mark
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