Session,
your question is not very much related to struts in the first place, but
more to understanding web technologies such as html, http and
javascript. The brief answer to your question is: yes, it works, but it
is a bit complicated due to the http request/response system and usually
introduces the need to write some javascript code.
How about starting more simple at first? Use the struts2 form elements
along with validation, and see how the information for bad input is
rendered automatically within the form after validation process, at next
to no costs in terms of having to program lots of js/html magic.
Regards,
Rene
Session A Mwamufiya schrieb:
Hi,
I know that I've sent many questions today, so please bear with me once more.
I'd like to have my action popup a message to the user if a submit button is
pressed and the entered data is incorrect. Is that possible? Or if not from
struts 2, is there a way for struts 2 to execute html code from within an
action (which I could code to have a message box popup).
Thanks,
Session
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