Problem in upload a csv file using zk5.0.6

asked 2013-01-31 11:55:39 +0800

This post is a wiki. Anyone with karma >100 is welcome to improve it.

updated 2013-02-01 01:47:14 +0800

jimyeh
2047 ● 1 ● 4

while selecting a file and click open then The server is temporarily out of service. this error is coming. in the console

org.zkoss.zk.au.http.AuUploader handleError:218 SEVERE: Failed to upload

java.lang.NoSuchMethodError: org.apache.commons.fileupload.FileUploadBase.isMultipartContent(Lorg/apache/commons/fileupload/RequestContext;)Z at org.zkoss.zk.au.http.AuUploader.isMultipartContent(AuUploader.java:393) at org.zkoss.zk.au.http.AuUploader.service(AuUploader.java:98) at org.zkoss.zk.au.http.DHtmlUpdateServlet.doGet(DHtmlUpdateServlet.java:431) at org.zkoss.zk.au.http.DHtmlUpdateServlet.doPost(DHtmlUpdateServlet.java:465) at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

.zul file contains the following code

<window id="Window" title="File Upload" border="normal" width="200px">

        <div apply="${adminWorkbenchComposer}">
            <button id="fileUpload" label="File Upload"/>
        </div>
    </window>

composer cntains the following code

public class AdminWorkbenchComposer extends GenericForwardComposer{
    private static final Logger LOGGER = Logger.getLogger(AnalystWorkbenchComposer.class);

    private org.zkoss.zul.Window Window;

    public Media[] media ;
    public Media[] uploadMedia;

    public void doAfterCompose(Component comp) throws Exception {
        //. Thus if you override this method please make sure to call the super method
        super.doAfterCompose(comp);

        Executions.getCurrent().getDesktop().setAttribute("org.zkoss.zul.Fileupload.target", Window);  

    }       

    public void onClick$fileUpload(Event event){

        try {
            media = Fileupload.get(-1);
        } catch (InterruptedException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

    }

    public void onUpload$Window(UploadEvent event){

        uploadMedia = event.getMedias();

    }
}

i am using tomcat 6 and java 1.6