[richfaces-issues] [JBoss JIRA] Updated: (RF-4349) fileUpload problem - error message is not displayed and there's a abort fileUploadListener problem

fileUpload problem - error message is not displayed and there's a abort fileUploadListener problem -------------------------------------------------------------------------------------------------- Key: RF-4349 URL: https://jira.jboss.org/jira/browse/RF-4349 Project: RichFaces Issue Type: Bug Affects Versions: 3.2.1 Environment: jsf, a4j Reporter: Hrvoje Jo Hi! I would like to know is there a way to stop fileUploadListener (fileUpload component) and diplay error message? E.g. I would like to upload file only if file with sam name doesn't egsist on server. It would be nice if the validation would be on client side. So I tried to do validation inside of fileUploadListener, but the message (<rich:messages />) is not shown, although the upload is stopped, and message is added. Is this a bug, or am I doing something wrong? Here is the code public void processUpload(UploadEvent event) { UploadItem item = event.getUploadItem(); java.io.File f = item.getFile(); fileList = getFiles(); for (File file : fileList) { if(item.getFileName().equals(file.getName())){ FacesContext ctx = FacesContext.getCurrentInstance(); //Show message ctx.addMessage(null, new FacesMessage(FacesMessage.SEVERITY_ERROR, "error", "error")); ctx.renderResponse(); return; } } //If file doesn't egsists... ... There is a post on forum http://www.jboss.com/index.html?module=bb&op=viewtopic&t=141559&a...