On Saturday 12 December 2009 00:24:41 Dale Newfield wrote: > Gabriel Belingueres wrote: > > built-in the web framework > > In order to do this we'd need to add in some information in the form and > in every link leading from one page of the form to another so that it's > constantly submitted to the server to keep the user associated with the > right conversation. > > The former could be done by adding a hidden element in the s:form > freemarker templates, and adding an interceptor that notices that value > and does the right thing (sortof like the checkbox interceptor, but > instead of modifying the request parameters it has to swap in the target > object -- I guess this only makes sense when used in combination with > the modelDriven framework (which I've always avoided)). > > The latter is non-trivial (well, the same interceptor would work). It > would mean context-sensitive changes to the output of the URL tag. It > wouldn't be too tough for the url tag to look and see if it's inside a > s:form tag, but what about other links on the page outside the bounds of > the form? What about ones generated before the form open tag? > Dumb question, but why not have a seperate set of "wizard" tags and avoid having to guess the context? Or maybe even just an additional "wizard='true' attribute?
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