Hello all,
I found an issue with AjaxButton and FileUploadField, every time i upload file
more than 5MB error message not shown in FeedbackPanel, custom error message
also not shown in FeedbackPanel, is there something wrong with my code ?
this is my code :
// FeedbackPanel outside the form
FeedbackPanel feedbackPanel = new FeedbackPanel("notifications");
feedbackPanel.setOutputMarkupId(true);
add(feedbackPanel);
// Form for file upload
Form<Void> form = new Form<>("form");
form.setMultiPart(true);
form.setMaxSize(Bytes.megabytes(5)); // Set a file size limit (5 MB)
form.setOutputMarkupId(true);
add(form);
// FileUploadField for file input
FileUploadField fileUploadField = new FileUploadField("fileUpload");
form.add(fileUploadField);
// AjaxButton for submission
AjaxButton ajaxButton = new AjaxButton("submitButton", form) {
@Override
protected void onSubmit(AjaxRequestTarget target) {
super.onSubmit(target);
info("File uploaded successfully.");
target.add(feedbackPanel); // Update the FeedbackPanel
}
@Override
protected void onError(AjaxRequestTarget target) {
super.onError(target);
// Add custom error message manually
error("A custom error message for testing.");
// Ensure errors are visible
target.add(feedbackPanel); // Update the FeedbackPanel
}
};
ajaxButton.setOutputMarkupId(true);
form.add(ajaxButton);
Environtment :
Wicket 10.3.0
Java 21
Tomcat 11
Maven 3.9.9
Best Regards,
Erwan
