Thanks Sven and Martin! I've tested it, it works perfectly. Op ma 11 jan. 2021 om 09:40 schreef Martin Grigorov <mgrigo...@apache.org>: > > Hi, > > Sven Meier already explained you the problem at > https://stackoverflow.com/questions/65632010/stateless-modaldialog-in-wicket/65664328 > I've added sample code how to achieve it. > > On Sun, Jan 10, 2021 at 7:20 PM Prag Progger <pragprog...@gmail.com> wrote: > > > Hi, > > > > Is it possible to create a stateless ModalDialog? > > > > I tried the following code, but it results in an error. The error > > doesn't occur when removing the getStatelessHint() overrides, but that > > would make it stateful. If it's not possible, would it be possible > > with the deprecated ModalWindow? > > > > HTML Code: > > > > <!DOCTYPE html> > > <html> > > <head> > > <style> > > .modal-dialog { border-radius: 5px; } > > .modal-dialog .modal-dialog-content { display: flex; > > flex-direction: column; } > > .modal-dialog-overlay.current-focus-trap .modal-dialog-content > > { resize: both; } > > .modal-dialog .modal-dialog-form { margin: 0; padding: 0; > > overflow: hidden; flex: 1; display: flex; flex-direction: column; } > > .modal-dialog .modal-dialog-header { border-radius: 5px 5px > > 0px 0px; background: #ffb158; margin: 0; padding-top: 4px; text-align: > > center; } > > .modal-dialog .modal-dialog-body { flex: 1; overflow-y: auto; > > padding: 20px; } > > .modal-dialog .modal-dialog-footer { padding: 5px; } > > </style> > > </head> > > <body> > > <a wicket:id="openModalLink">Open modal</a> > > > > <div id="window" wicket:id="window"></div> > > > > <wicket:fragment wicket:id="modalContentFragment"> > > <h1>Modal Dialog</h1> > > <a wicket:id="closeModalLink">Close modal</a> > > </wicket:fragment> > > </body> > > </html> > > > > Java Code: > > > > package org.example.modaltest; > > > > import org.apache.wicket.ajax.AjaxRequestTarget; > > import org.apache.wicket.ajax.markup.html.AjaxLink; > > import org.apache.wicket.extensions.ajax.markup.html.modal.ModalDialog; > > import > > org.apache.wicket.extensions.ajax.markup.html.modal.theme.DefaultTheme; > > import org.apache.wicket.markup.html.GenericWebPage; > > import org.apache.wicket.markup.html.panel.Fragment; > > > > public class ModalPage extends GenericWebPage<Void> { > > public ModalPage() { > > ModalDialog window = new ModalDialog("window"); > > window.add(new DefaultTheme()); > > window.setMarkupId("window"); > > window.setOutputMarkupId(true); > > add(window); > > > > Fragment modalContentFragment = new > > Fragment(ModalDialog.CONTENT_ID, "modalContentFragment", this); > > window.setContent(modalContentFragment); > > modalContentFragment.setOutputMarkupId(true); > > > > AjaxLink<Void> closeModalLink = new > > AjaxLink<Void>("closeModalLink") { > > @Override > > public void onClick(AjaxRequestTarget target) { > > target.add(window); > > ModalDialog window1 = (ModalDialog) > > findPage().get("window"); > > window1.close(target); > > } > > > > @Override > > protected boolean getStatelessHint() { > > return true; > > } > > }; > > closeModalLink.setOutputMarkupId(true); > > modalContentFragment.add(closeModalLink); > > > > AjaxLink<Void> openModalLink = new AjaxLink<Void>("openModalLink") > > { > > @Override > > public void onClick(AjaxRequestTarget target) { > > ModalDialog window1 = (ModalDialog) > > findPage().get("window"); > > window1.open(target); > > } > > > > @Override > > protected boolean getStatelessHint() { > > return true; > > } > > }; > > add(openModalLink); > > } > > } > > > > > > Error in Browser: > > "Access Denied. You do not have access to the page you requested. > > Return to home page" > > > > Java Exception: > > > > 16:34:16.382 [http-nio-8080-exec-4] WARN > > o.a.w.c.r.h.ListenerRequestHandler - behavior not enabled; ignore > > call. Behavior org.apache.wicket.ajax.markup.html.AjaxLink$1@5a149041 > > at component [AjaxLink [Component id = closeModalLink]] > > 16:34:16.386 [http-nio-8080-exec-4] WARN RequestCycleExtra - > > ******************************** > > 16:34:16.390 [http-nio-8080-exec-4] WARN RequestCycleExtra - Handling > > the following exception > > > > org.apache.wicket.core.request.handler.ListenerInvocationNotAllowedException: > > Behavior rejected interface invocation. Component: [AjaxLink > > [Component id = closeModalLink]] Behavior: > > org.apache.wicket.ajax.markup.html.AjaxLink$1@5a149041 > > at > > org.apache.wicket.core.request.handler.ListenerRequestHandler.invoke(ListenerRequestHandler.java:276) > > at > > org.apache.wicket.core.request.handler.ListenerRequestHandler.invokeListener(ListenerRequestHandler.java:222) > > at > > org.apache.wicket.core.request.handler.ListenerRequestHandler.respond(ListenerRequestHandler.java:208) > > at > > org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:902) > > at > > org.apache.wicket.request.RequestHandlerExecutor.execute(RequestHandlerExecutor.java:63) > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > > For additional commands, e-mail: users-h...@wicket.apache.org > > > >
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