new AjaxButton() {
private boolean available;
onBeforeRender() {
available = someFlag();
}
isVisible() {
return available;
}
onSubmit() {
if (!available) {
error("no longer available");
}
}
}
Sven
On 07/08/2010 04:48 PM, Conny Kühne wrote:
I have an AjaxButton with
@Override
public boolean isVisible() {
return someFlag;
}
In a race condition, if user B sets someFlag to false, and then user A
clicks the button A gets the following exception
org.apache.wicket.WicketRuntimeException: Submit Button buttonName ... is
not visible
Any ideas how to circumvent this?
Conny
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
