Hi,

I am using Richfaces 4.3, JSF 2.0, Maven and Jboss7.

I am trying to use <rich:fileUpload> component to upload files.

My code is below:

test.jsf

                <rich:fileUpload id="fu" acceptedTypes="#{fileUploadBean.acceptedTypes}"

                               disabled="#{fileUploadBean.disabled}"

                               fileUploadListener="#{fileUploadBean.listener}"

                               noDuplicate="#{fileUploadBean.noDuplicate}"

                               onfilesubmit="onfilesubmit(event)"

                               onuploadcomplete="onuploadcomplete(event)"

                               ontyperejected="#{fileUploadBean.ontyperejected}"

                               onclear="onclear(event)"

                               onfileselect="onfileselect(event)"

                               maxFilesQuantity="#{fileUploadBean.maxFilesQuantity}"

                               immediateUpload="#{fileUploadBean.immediateUpload}"

                        >

                    <a4j:ajax event="uploadcomplete" execute="@none" render="info"/>

                </rich:fileUpload>

FileUploadBean,java

import org.richfaces.model.UploadedFile;

import org.richfaces.event.FileUploadEvent;

@ManagedBean(name="fileUploadBean")

@SessionScoped

public class FileUploadBean implements Serializable {

    /**

     *

     */

    private static final long serialVersionUID = 1L;

    private String acceptedTypes = "png";

    private boolean disabled = false;

    private boolean noDuplicate = false;

    private UploadedImage file;

    private List<UploadedImage> files = new ArrayList<UploadedImage>();

    private String clearedFile;

    private String ontyperejected = "alert('typerejected')";

    private Integer maxFilesQuantity = 2;

    private boolean immediateUpload = false;

public void paint(OutputStream stream, Object object) throws IOException {

    stream.write(getFiles().get((Integer) object).getData());

    stream.close();

}

public void listener(FileUploadEvent event) throws Exception {

    UploadedFile item = event.getUploadedFile();

    file = new UploadedImage();

    file.setLength(item.getData().length);

    file.setName(item.getName());

    file.setData(item.getData());

    files.add(file);

}

public String clearUploadData() {

    files.clear();

    return null;

}

public int getSize() {

    if (getFiles().size() > 0) {

        return getFiles().size();

    } else {

        return 0;

    }

}

//getter & setter

}

web.xml

<context-param>

     <param-name>org.richfaces.createTempFiles</param-name>

     <param-value>false</param-value>

</context-param>

<context-param>

     <param-name>org.richfaces.maxRequestSize</param-name>

     <param-value>100000</param-value>

</context-param>

When i click on Add, i can browse the files as soon as i select a file nothing happens.

Expected result :

The result i get:

The buttons Add and clear all not displayed.

the file name and delete ling not displayed (empty box)

Please help!