Thanks for your answer, Chris
> Am 31.05.2015 um 22:48 schrieb Martin Grigorov <[email protected]>: > > Hi, > > 'confirm' is a JavaScript method. > It is executed *before* the Ajax call that would lead to execution of > AjaxFallbackLink's onClick(). > If 'confirm' returns false then the Ajax call won't be made at all. > > To accomplish what you need you have to introduce a step in the middle. > When the user clicks on the Ajax link you have to open a dialog/modal > window with your question and buttons OK/Cancel. If OK is clicked then go > to page Page, otherwise do nothing. > > Martin Grigorov > Wicket Training and Consulting > https://twitter.com/mtgrigorov > > On Sat, May 30, 2015 at 8:44 PM, Chris <[email protected]> wrote: > >> Hi all, >> >> how can I change the code so that the confirm-dialog is called when the >> #onClick method is executed and not at constructor-time? >> I would like to change the dialog text based on some runtime variable. >> >> Thanks, Chris >> >> >> >> Link link = new AjaxFallbackLink("link") { >> >> @Override >> public void onClick(AjaxRequestTarget target) { >> setResponsePage(new Page()); >> } >> >> @Override >> protected void updateAjaxAttributes(AjaxRequestAttributes >> attributes) { >> super.updateAjaxAttributes(attributes); >> AjaxCallListener ajaxCallListener = new >> AjaxCallListener(); >> ajaxCallListener.onPrecondition("return >> confirm('...');"); >> >> attributes.getAjaxCallListeners().add(ajaxCallListener); >> } >> } >> }; >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [email protected] >> For additional commands, e-mail: [email protected] >> >> --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
