On Thursday 11 December 2008 23:31:46 Ronny Løvtangen wrote: > > On Dec 11, 2008, at 11:26 PM, Musachy Barroso wrote: > > > The problem with your suggestion is that it works for simple, and > > specific cases, but given OGNL "power", there is a large way of cases > > when it would break. Like > > > > <s:push value="foo"> > > <s:iterator value="bars[#action.index - 1 * Math.PI]"> > > <s:textfield name="baz" /> > > </s:iterator> > > </s:push> > > > > what would the name be in that case? > > How would you handle the request parameters from this form? > Most of the time you don't do such power OGNL expressions in a form, > you're just interested in updating some objects in a collection.
I think the use-case for such power-OGNL expressions in a form is less than 1%. I must say I've created quite a lot of web-apps and forms over the years and *never* had any requirement where the above would be a relevant solution to anything. Documenting this limitations whold be OK I think. -- Andreas Joseph Krogh <andr...@officenet.no> Senior Software Developer / CEO ------------------------+---------------------------------------------+ OfficeNet AS | The most difficult thing in the world is to | Karenslyst Allé 11 | know how to do a thing and to watch | PO. Box 529 Skøyen | somebody else doing it wrong, without | 0214 Oslo | comment. | NORWAY | | Tlf: +47 24 15 38 90 | | Fax: +47 24 15 38 91 | | Mobile: +47 909 56 963 | | ------------------------+---------------------------------------------+ --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@struts.apache.org For additional commands, e-mail: dev-h...@struts.apache.org
