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https://issues.apache.org/jira/browse/WICKET-6431?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hendy Irawan updated WICKET-6431:
---------------------------------
Attachment: statelessbug.zip
Ok, I've made a quickstart that's at least a part of what's been driving me
crazy the past 36 hours or so. :p
It's a Spring Boot app so just run the main class DaemonApp.
so the app has a stateless form, feedback panel, fileupload, stateless link,
and stateless button.
clicking the link gives error.
clicking the button has no error, but I don't see any feedback, not from the
"required" fileupload, not from component-scoped nor session-scoped info() call.
I really hope this is my own stupidity and not a Wicket bug.
Thanks a lot [~mgrigorov] :) :) :)
> In a stateful Page, Making AjaxButton stateless makes it not working
> --------------------------------------------------------------------
>
> Key: WICKET-6431
> URL: https://issues.apache.org/jira/browse/WICKET-6431
> Project: Wicket
> Issue Type: Bug
> Components: wicket
> Affects Versions: 7.8.0
> Reporter: Hendy Irawan
> Attachments: statelessbug.zip, wicketbug1.jpg
>
>
> Markup:
> {code:xml}
> <form wicket:id="navbarForm">
> <button wicket:id="logoutLink0">Keluar</button>
> </form>
> {code}
> Inside a **stateful** Page, This works:
> {code:java}
> final StatelessForm<Void> navbarForm = new StatelessForm<Void>("navbarForm") {
> @Override
> protected void onSubmit() {
> super.onSubmit();
> log.info("navbarForm onSubmit");
> }
> };
> navbarForm.add(new AjaxButton("logoutLink0", navbarForm) {
> @Override
> protected void onSubmit(AjaxRequestTarget target, Form<?> form) {
> log.info("Uw");
> super.onSubmit(target, form);
> log.info("Aw");
> }
> });
> {code}
> adding to the AjaxButton makes it not working:
> {code:java}
> @Override
> protected boolean getStatelessHint() {
> return true;
> }
> {code}
> By "not working" it means directly redirects to this page again, no onSubmit
> behavior is called (neither for the form nor the button).
> This is the HTTP request that gets sent when (made stateless) button is
> clicked:
> !wicketbug1.jpg|thumbnail!
> (show should attachment image, Jira bug?)
> So to my mind it seems that the sending page is behaving "correctly" (since
> it sends the form), but the receiving page is not reacting correctly, and
> seems to ignore submitted form.
> I observed similar behavior with StatelessLink, but I don't want to conflate
> issues. This could very well be my own fault.
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