Hi,
Try with Session.get().error(...) instead of component.error().
Martin Grigorov
Wicket Training and Consulting
https://twitter.com/mtgrigorov
On Mon, Feb 29, 2016 at 5:28 PM, Patrick Davids <
patrick.dav...@nubologic.com> wrote:
> Hi all,
> is there any way to add a message when onBefor
Hi all,
is there any way to add a message when onBeforeRender() is called?
I have a behavior for a special use-case which does some checks and
provides feedback to the user when a check is unsuccessfull.
But I get a
org.apache.wicket.WicketRuntimeException: Cannot modify component
hierarchy a
