I just want to know the difference, when to use and why
I mean .. they both do submit ... i.e.: they will both refresh ... because its a submit .. am I right or not ?
when to use each .. and what is the difference ..
Thanks a lot
a4j button rises ajax request and designed to partial page updates instead of complete tapge refresh. Noticeable limitation - navigation supported only partially - only if your navigation cases are "redirect".