You could try iterating thru the FeedBackMessage List
Using something like:
@Override
public void renderHead(IHeaderResponse response) {
super.renderHead(response);
FeedbackMessages messages =
WebSession.get().getFeedbackMessages();
if(!messages.isEmpty()){
//Iterate thru the messagesList and build a nice JavaScript
Alert Message
response.renderOnLoadJavascript(buildJSAlertFeedback(messages));
}
}
private String buildJSAlertFeedback(FeedbackMessages messages){
.....
return .....;
}
john.mattucci wrote:
>
> I need to display messages via a javascript alert box rather than .error
> or .info messages which is provided in Component. I currently have the
> following. The problem is that the message remains. The alert appears
> whenever there is an error however how do I remove it? And is this the
> best approach? Thank you.
> .. extends AbstractBehavior {
> private String message;
>
> public void setMessage(String message) {
> this.message = message;
> }
>
> @Override
> public void renderHead(IHeaderResponse response) {
> super.renderHead(response);
> response.renderOnLoadJavascript("alert('" + message +
> "');");
> }
>
>
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