-none- 2007-09-03 - By Leonidas Papadakis
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Hi Marc,
if you are using struts2 , i guess that your action result is xslt
(returning xml) . Normally when no errors occur you will parse this xml
and populate the list with javascript. Why don't you set a flag on your
xml result i.e.
<errorid>1</errorid>
<errormessage>Invalid input</errormessage>
so that you will test for the value of errorid . If errorid > 0 do not
run code that populates list ....
Regards,
Leonidas
Marc Eckart wrote:
> Hi,
>
> I have no idea, how to handle ajax requests properly. My problem is, that I
> want to fill a list - by now it's just a simple struts action as normal http
> request. I now want that the list is filled with a ajax request so that the
> whole page doesn't need to be loaded. But sometimes it is possible that the
> action that is responsible to fill the list throws an exception or delivers
> actionerrors/actionmessages.
>
> If the action returns actionerrors this should not displayed in the div tag
> where the list is. Instead actionerrors are displayed in a different div
> tag. Or another problem if an exception occurs the errorpage is displayed in
> the div tag instead on a different error jsp.
>
> How can I deal with this situations?
>
> Any suggestions?
>
> Thanks in advance :-)
>
> Marc
>
>
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