Double notification message

[strannik]

Hi

I would like to display information message upon completing ajax request.

Here is the code

	public void addNotificationMessage(String message) {
		FacesContext.getCurrentInstance().addMessage("info", new FacesMessage(FacesMessage.SEVERITY_INFO, message, message));
	}

	<a4j:commandButton value="#{msg['buttons.save']}"
		oncomplete="#{adminController.addNotificationMessage('page.saved')}"
			action="#{adminController.savePage(currentPage)}">
	</a4j:commandButton>
	<rich:notifyMessages stayTime="2000" nonblocking="true" />

Everything goes fine except the fact that two notification messages are displayed in the top right corner simultaneously. Is it some programmatic way to display single message?

[martam]

Hi

I'm using similar code (the only difference is that I don't use addNotificationMessage method in 'oncomplete', but my message is displayed at the end of the savePage method) and everything works correct - the message is displayed only once.

Are you sure that you don't have two 'rich:notifyMessage' by accident (eg. the second one is in the template for this page)?

Marta

[strannik]

Hi, Marta

Thank you for looking onto that.

What is weird debugger shows that backend method is invoked several times. I changed a bit flow and called my

notify method the following way. After that only one notification message is shown.

						<a4j:ajax event="click"
							listener="#{adminController.addNotificationMessage('page.saved')}"
							/>