Hi, Yeah will is right : stripes will set a null element in the list at specified position. This is expected behavior.
You can also do it like will suggested, without indices, by repeating the parameter : foo.bar=1 foo.bar=3 This will bind a list like (1,3), assuming foo.bar is a prop of type List of course... Cheers Remi 2010/10/23, Will Hartung <redro...@sbcglobal.net>: > > On Oct 22, 2010, at 1:39 PM, Nathan Maves wrote: > >> Give the following parameter >> >> foo[0].bar=abc >> foo[1].bar=abc >> foo[2].bar= >> foo[3].bar=abc >> >> I would expect the Collection<Foo> in my action to have a size of 3. >> Instead I get a size of 4 where one of the items in the collection is >> null. >> >> Is this the correct behavior? > > Seems correct to me. > > First, if the parameter is actually being passed, Stripes will bind it. So > if you are passing "foo[2].bar", then, yea it'll happily add that null to > the list. > > However, also note that the indexes provided are absolute. And Stripes will > honor that. > > For example, if you simply pass "foo[3].bar=abc" Stripes will create an > ArrayList, and then do list.set(3, "abc"), which will extend the list to 4 > slots, the first 3 of which are null. > > Something that Stripes does NOT support, is simply appending to lists. > > Some frameworks (PHP?? Maybe??) support "foo[]=abc, foo[]=def" and just tack > those on to an ever groing list. > > Stripes does not do that (as I recall). > > It might work with simply "foo.bar=abc, foo.bar=def". I've never done that, > so I don't know what will happen. But that may work, and may be closer to > what you want. > > Regards, > > Will Hartung > > > > ------------------------------------------------------------------------------ > Nokia and AT&T present the 2010 Calling All Innovators-North America contest > Create new apps & games for the Nokia N8 for consumers in U.S. and Canada > $10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing > Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store > http://p.sf.net/sfu/nokia-dev2dev > _______________________________________________ > Stripes-users mailing list > Stripes-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/stripes-users > -- Envoyé avec mon mobile ------------------------------------------------------------------------------ Nokia and AT&T present the 2010 Calling All Innovators-North America contest Create new apps & games for the Nokia N8 for consumers in U.S. and Canada $10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store http://p.sf.net/sfu/nokia-dev2dev _______________________________________________ Stripes-users mailing list Stripes-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/stripes-users
