Hey!
In our wicket application we are using a lot of Ajax links/forms.
Sometimes, those requests take a second or two. We now want to give the
user some feedback, that his request is being processed (to avoid double
clicking or the impression that the webapp is slow).
What would be the best
You can register an handler to show some message and another one to remove
it at the end of request. See Wicket.Ajax.registerPreCallHandler
/ registerPostCallHandler
and
https://cwiki.apache.org/WICKET/generic-busy-indicator-for-both-ajax-and-non-ajax-submits.html
Patrick,
I think you can:
1-use interface IAjaxIndicatorAware to mark a page or Panel as a
context for showing some indicator of AJAX activity (usually a veil +
some activity icon)
2- or you can use IAjaxCallDecorator to manually decorate your links.
Ernesto
On Tue, Feb 1, 2011 at 12:39 PM,
clicking or the impression that the webapp is slow).
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