Re: Newbie question: fileupload AJAX progressbar ?

Ashika Umanga Umagiliya Wed, 19 Aug 2009 18:59:42 -0700

Hi Robin,

Are you using Safari , I saw in following threads that its not workingproperly with Safari .


http://www.nabble.com/UploadProgressBar-in-firefox-and-ie6-tp24166616p24205091.html
http://www.nabble.com/UploadProgressBar-does-not-work-in-Safari-browser--to21571997.html#a24322943

Regards

Robin Sander wrote:

I've just copied the example upload page fromhttp://www.wicket-library.com/wicket-examples/upload/singleinto my application with the same result: upload works but the progessbar is NOT updated.


So, anything else needed besides overriding 'newWebRequest()' ?

I'm using wicket, wicket-datetime and wicket-extensions, all inversion 1.4.0.

Do I need another wicket module? Maybe some kind of wicket-ajax ??



On 19.08.2009, at 12:25, Robin Sander wrote:

Hi,

are there any further requirements? I use Wicket 1.4.0, defined'newWebRequest' inmy Application class and though I do see a progress bar and theupload works perfectly

I do not see any progress! (the bar never changes)

Is the progress automatically reported by the server side or do Ihave to implement

something or add/modify some Javascript?

Robin.


On 19.08.2009, at 09:19, Stefan Lindner wrote:

Hi Ashika,

I pointed yopu tot he documentation because I was not sure if usingUploadWebRequest has any side effects. Does not seem so.


Stefan

-----Ursprüngliche Nachricht-----
Von: Ashika Umanga Umagiliya [mailto:auma...@biggjapan.com]
Gesendet: Mittwoch, 19. August 2009 09:10
An: users@wicket.apache.org
Betreff: Re: Newbie question: fileupload AJAX progressbar ?

Thanks Stefan,

That solved my problem.
Since UploadProgreeBar is a component of 'wicket-extensions', i refered

documentation at http://www.wicketframework.org/wicket-extensions/which

is kind of updated (versoin 1.2) . I had to download documentation for
1.4 from the maven repository.

Thanks again.

Stefan Lindner wrote:

You need

    @Override

protected WebRequest newWebRequest(HttpServletRequestservletRequest) {

        return new UploadWebRequest(servletRequest);
    }

In your Application's class. I think you should definitly read theAPIdoc (see UploadProgressBar)!


Stefan

-----Ursprüngliche Nachricht-----
Von: Ashika Umanga Umagiliya [mailto:auma...@biggjapan.com]
Gesendet: Mittwoch, 19. August 2009 07:17
An: users@wicket.apache.org
Betreff: Newbie question: fileupload AJAX progressbar ?

Greetings all,

I am new to Wicket and I used 'UploadProgressBar' to create an AJAX
brogressbar for fileupload.(refered example at wicket-library.org )
But when uploading a file, eventhough progreebar showed,theres no
activity nor incrementation of the bar
I have posted my code, what could be the problem?

Thanks in advance.




public class UploadPage extends WebPage {

  ///fileupload form
  private class FileUploadForm extends Form<Void>{

      private FileUploadField fileuploadField;
      public FileUploadForm(String name){
          super(name);
          setMultiPart(true);
          add(fileuploadField=new FileUploadField("fileInput"));
          setMaxSize(Bytes.gigabytes(4));

      }
      @Override
      protected void onSubmit() {
           final FileUpload upload = fileuploadField.getFileUpload();
              if (upload != null)
              {

                  File newFile = new File(getUploadFolder(),
upload.getClientFileName());

                  try
                  {
                       newFile.createNewFile();
                      upload.writeTo(newFile);

                      UploadPage.this.info("saved file: " +
upload.getClientFileName());
                  }
                  catch (Exception e)
                  {
                      throw new IllegalStateException("Unable to write
file");
                  }
              }
      }

  }


  public UploadPage(final PageParameters parameters) {
      final FeedbackPanel uploadFfeedback=new
FeedbackPanel("uploadFeedback");
      add(uploadFfeedback);

      final FileUploadForm fileUploadForm=new
FileUploadForm("ajaxupload");
      fileUploadForm.add(new UploadProgressBar("progress",
fileUploadForm));
      add(fileUploadForm);
  }


  private Folder getUploadFolder(){
      return
((SVRWebApplication)Application.get()).getUploadFolder();
  }


}


---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org


---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org



---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org


---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org



---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org



---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org



---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org

Re: Newbie question: fileupload AJAX progressbar ?

Reply via email to