Hi, i have AjaxButton which closes ModalWindow, but if i click twice on that button, exception is thrown: org.apache.wicket.WicketRuntimeException: Submit Button ....buttonOK... is not visible
i've tried IndicatingAjaxButton and implementing IAjaxIndicatorAware and AjaxIndicatorAppender . but even though indicator is showed, i can still click on that button and get exception. (i use AutoHotKey script for fast clicking, but if some lag occurs, it is easily possible even for human to click twice... wicket 1.4.9) any solutions? thanks. V.