AW: Send file to client via Ajax

2009-10-06 Thread Giambalvo, Christian 
Yes it would be usefull.
But where does DocumentResourceListener came from?
I'm using wicket 1.3.6 and DocumentResourceListener is not available.

Thanks 

Mit freundlichen Grüßen
Christian Giambalvo
--
Fachinformatiker für Anwendungsentwicklung

EXCELSIS Informationssysteme GmbH
Wilhelmsplatz 8 - 70182 Stuttgart
Mobile +49 176 196 32 406
Office +49 711 6 20 30 406
christian.giamba...@excelsisnet.com
www.excelsisnet.com
 
Sitz Stuttgart
Amtsgericht Stuttgart, HRB 21104
Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


-Ursprüngliche Nachricht-
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com] 
Gesendet: Dienstag, 6. Oktober 2009 09:54
An: users@wicket.apache.org
Betreff: Re: Send file to client via Ajax

Hi Cristian,
I've got it working!

Just place all the following files at the same package and you will get a
working example (I tested them with FF35 and IE7).

import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.markup.html.AjaxLink;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.model.AbstractReadOnlyModel;

/**
 * @author  Ernesto Reinaldo Barreiro (reier...@gmail.com)
 *
 */
public class TestPage extends WebPage{

private Label text;
 private String labelText = Hi!;
 private DocumentResourceListener documentResourceListener;

 /**
 *
 */
public TestPage() {
 AjaxLinkVoid link = new AjaxLinkVoid(link) {
 private static final long serialVersionUID = 1L;

@Override
public void onClick(AjaxRequestTarget target) {
TestPage.this.labelText = Hi! and donwload image!;
if(target!= null) {
target.addComponent(TestPage.this.text);
String url = documentResourceListener.getURL().toString();
target.appendJavascript(;alert('Hi');window.location.href='+url+';);
}
}
};
 add(link);
text = new Label(text, new AbstractReadOnlyModelString() {
 private static final long serialVersionUID = 1L;

@Override
public String getObject() {
return TestPage.this.labelText;
}
});
text.setOutputMarkupId(true);
add(text);
 documentResourceListener = new DocumentResourceListener(listener, new
MyPdfResource());
 add(documentResourceListener);
}

}

---

!DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN
   http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd;
html xmlns:wicket=org.apache.wicket
head
/head
body
a wicket:id=linkClick Me/a
span wicket:id=text/span
div wicket:id=listener/div
/body
/html

-

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

import org.apache.wicket.markup.html.DynamicWebResource;
import org.apache.wicket.protocol.http.WebResponse;

/**
 * @author  Ernesto Reinaldo Barreiro (reier...@gmail.com)
 *
 */
public class MyPdfResource extends DynamicWebResource {

private static final long serialVersionUID = 1L;

static int BUFFER_SIZE = 10*1024;
 /**
 *
 */
public MyPdfResource() {
}

/* (non-Javadoc)
 * @see org.apache.wicket.markup.html.DynamicWebResource#getResourceState()
 */
@Override
protected ResourceState getResourceState() {
return new ResourceState() {
 @Override
public String getContentType() {
return application/pdf;
}
 @Override
public byte[] getData() {
try {
return bytes(MyPdfResource.class.getResourceAsStream(jta-1_1-spec.pdf));
} catch (Exception e) {
return null;
}
}
};
}
 public static  byte[] bytes(InputStream is) throws IOException {
ByteArrayOutputStream out = new ByteArrayOutputStream();
copy(is, out);
return out.toByteArray();
}
 @Override
protected void setHeaders(WebResponse response) {
super.setHeaders(response);
response.setAttachmentHeader(jta-1_1-spec.pdf);
}
 public static void copy(InputStream is, OutputStream os) throws IOException
{
byte[] buf = new byte[BUFFER_SIZE];
while (true) {
int tam = is.read(buf);
if (tam == -1) {
return;
}
os.write(buf, 0, tam);
}
}
}

Just replace jta-1_1-spec.pdf with your own PDF file on MyPdfResource and
the exampel should work. An important bit here if

@Override
protected void setHeaders(WebResponse response) {

response.setAttachmentHeader(jta-1_1-spec.pdf);
}

which makes the file to treated as an attachment instead of replacing the
current page.

Best,

Ernesto

P.S. Would it useful  to add this to Wicket's wiki?

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AW: Send file to client via Ajax

2009-10-06 Thread Giambalvo, Christian 
Works like a charm.
I think i've learned something about resource download via ajax.
Thanks for hat.


Mit freundlichen Grüßen
Christian Giambalvo
--
Fachinformatiker für Anwendungsentwicklung

EXCELSIS Informationssysteme GmbH
Wilhelmsplatz 8 - 70182 Stuttgart
Mobile +49 176 196 32 406
Office +49 711 6 20 30 406
christian.giamba...@excelsisnet.com
www.excelsisnet.com
www.twitter.com/excelsis_info

Sitz Stuttgart
Amtsgericht Stuttgart, HRB 21104
Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf

-Ursprüngliche Nachricht-
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com] 
Gesendet: Dienstag, 6. Oktober 2009 11:31
An: users@wicket.apache.org
Betreff: Re: Send file to client via Ajax

Just sent it on my last e-mail! Here it is again!
import org.apache.wicket.IResourceListener;
import org.apache.wicket.markup.html.WebMarkupContainer;

/**
 * @author  Ernesto Reinaldo Barreiro (reier...@gmail.com)
 *
 */
public class DocumentResourceListener extends WebMarkupContainer implements
IResourceListener
{
private static final long serialVersionUID = 1L;
 private IResourceListener resourceListener;

/**
 * Constructor receiving an IResourceListener..
 *
 * @param id
 * @param resourceListener
 */
public DocumentResourceListener(final String id, IResourceListener
resourceListener)
{
super(id);
this.resourceListener = resourceListener;
}

/**
 * Gets the url to use for this link.
 *
 * @return The URL that this link links to
 */
protected CharSequence getURL()
{
return urlFor(IResourceListener.INTERFACE);
}


@Override
protected boolean getStatelessHint()
{
return false;
}
 public void onResourceRequested() {
this.resourceListener.onResourceRequested();
}
}

This is just a trick to have component that generates file contents on the
same page! I think you could used mounted resources as well, or just a
dedicated servlet if you want to get file generation out of wicket!

Best,

Ernesto

On Tue, Oct 6, 2009 at 11:24 AM, Giambalvo, Christian 
christian.giamba...@excelsisnet.com wrote:

 Yes it would be usefull.
 But where does DocumentResourceListener came from?
 I'm using wicket 1.3.6 and DocumentResourceListener is not available.

 Thanks

 Mit freundlichen Grüßen
 Christian Giambalvo
 --
 Fachinformatiker für Anwendungsentwicklung

 EXCELSIS Informationssysteme GmbH
 Wilhelmsplatz 8 - 70182 Stuttgart
 Mobile +49 176 196 32 406
 Office +49 711 6 20 30 406
 christian.giamba...@excelsisnet.com
 www.excelsisnet.com

 Sitz Stuttgart
 Amtsgericht Stuttgart, HRB 21104
 Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


 -Ursprüngliche Nachricht-
 Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com]
 Gesendet: Dienstag, 6. Oktober 2009 09:54
 An: users@wicket.apache.org
 Betreff: Re: Send file to client via Ajax

 Hi Cristian,
 I've got it working!

 Just place all the following files at the same package and you will get a
 working example (I tested them with FF35 and IE7).

 import org.apache.wicket.ajax.AjaxRequestTarget;
 import org.apache.wicket.ajax.markup.html.AjaxLink;
 import org.apache.wicket.markup.html.WebPage;
 import org.apache.wicket.markup.html.basic.Label;
 import org.apache.wicket.model.AbstractReadOnlyModel;

 /**
  * @author  Ernesto Reinaldo Barreiro (reier...@gmail.com)
  *
  */
 public class TestPage extends WebPage{

 private Label text;
  private String labelText = Hi!;
  private DocumentResourceListener documentResourceListener;

  /**
  *
  */
 public TestPage() {
  AjaxLinkVoid link = new AjaxLinkVoid(link) {
  private static final long serialVersionUID = 1L;

 @Override
 public void onClick(AjaxRequestTarget target) {
 TestPage.this.labelText = Hi! and donwload image!;
 if(target!= null) {
 target.addComponent(TestPage.this.text);
 String url = documentResourceListener.getURL().toString();
 target.appendJavascript(;alert('Hi');window.location.href='+url+';);
 }
 }
 };
  add(link);
 text = new Label(text, new AbstractReadOnlyModelString() {
  private static final long serialVersionUID = 1L;

 @Override
 public String getObject() {
 return TestPage.this.labelText;
 }
 });
 text.setOutputMarkupId(true);
 add(text);
  documentResourceListener = new DocumentResourceListener(listener, new
 MyPdfResource());
  add(documentResourceListener);
 }

 }

 ---

 !DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN
   http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd;
 html xmlns:wicket=org.apache.wicket
 head
 /head
 body
 a wicket:id=linkClick Me/a
 span wicket:id=text/span
 div wicket:id=listener/div
 /body
 /html

 -

 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;

 import org.apache.wicket.markup.html.DynamicWebResource;
 import org.apache.wicket.protocol.http.WebResponse;

 /**
  * @author  Ernesto Reinaldo Barreiro (reier...@gmail.com)
  *
  */
 public class MyPdfResource extends DynamicWebResource {

AW: Send file to client via Ajax

2009-10-06 Thread Giambalvo, Christian 
Yes, please add it. 

Mit freundlichen Grüßen
Christian Giambalvo
--
Fachinformatiker für Anwendungsentwicklung

EXCELSIS Informationssysteme GmbH
Wilhelmsplatz 8 - 70182 Stuttgart
Mobile +49 176 196 32 406
Office +49 711 6 20 30 406
christian.giamba...@excelsisnet.com
www.excelsisnet.com
www.twitter.com/excelsis_info

Sitz Stuttgart
Amtsgericht Stuttgart, HRB 21104
Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


-Ursprüngliche Nachricht-
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com] 
Gesendet: Dienstag, 6. Oktober 2009 11:48
An: users@wicket.apache.org
Betreff: Re: Send file to client via Ajax

Nice to hear it was of some help! I have learned a bit too while doing it:-)
Cheers,

Ernesto

P.S. Shall I add this to a Wiki page?... when I find the time;-)

On Tue, Oct 6, 2009 at 11:39 AM, Giambalvo, Christian 
christian.giamba...@excelsisnet.com wrote:

 Works like a charm.
 I think i've learned something about resource download via ajax.
 Thanks for hat.


 Mit freundlichen Grüßen
 Christian Giambalvo
 --
 Fachinformatiker für Anwendungsentwicklung

 EXCELSIS Informationssysteme GmbH
 Wilhelmsplatz 8 - 70182 Stuttgart
 Mobile +49 176 196 32 406
 Office +49 711 6 20 30 406
 christian.giamba...@excelsisnet.com
 www.excelsisnet.com
 www.twitter.com/excelsis_info

 Sitz Stuttgart
 Amtsgericht Stuttgart, HRB 21104
 Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf

 -Ursprüngliche Nachricht-
 Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com]
 Gesendet: Dienstag, 6. Oktober 2009 11:31
 An: users@wicket.apache.org
 Betreff: Re: Send file to client via Ajax

 Just sent it on my last e-mail! Here it is again!
 import org.apache.wicket.IResourceListener;
 import org.apache.wicket.markup.html.WebMarkupContainer;

 /**
  * @author  Ernesto Reinaldo Barreiro (reier...@gmail.com)
  *
  */
 public class DocumentResourceListener extends WebMarkupContainer implements
 IResourceListener
 {
 private static final long serialVersionUID = 1L;
  private IResourceListener resourceListener;

 /**
  * Constructor receiving an IResourceListener..
  *
  * @param id
  * @param resourceListener
  */
 public DocumentResourceListener(final String id, IResourceListener
 resourceListener)
 {
 super(id);
 this.resourceListener = resourceListener;
 }

 /**
  * Gets the url to use for this link.
  *
  * @return The URL that this link links to
  */
 protected CharSequence getURL()
 {
 return urlFor(IResourceListener.INTERFACE);
 }


 @Override
 protected boolean getStatelessHint()
 {
 return false;
 }
  public void onResourceRequested() {
 this.resourceListener.onResourceRequested();
 }
 }

 This is just a trick to have component that generates file contents on the
 same page! I think you could used mounted resources as well, or just a
 dedicated servlet if you want to get file generation out of wicket!

 Best,

 Ernesto

 On Tue, Oct 6, 2009 at 11:24 AM, Giambalvo, Christian 
 christian.giamba...@excelsisnet.com wrote:

  Yes it would be usefull.
  But where does DocumentResourceListener came from?
  I'm using wicket 1.3.6 and DocumentResourceListener is not available.
 
  Thanks
 
  Mit freundlichen Grüßen
  Christian Giambalvo
  --
  Fachinformatiker für Anwendungsentwicklung
 
  EXCELSIS Informationssysteme GmbH
  Wilhelmsplatz 8 - 70182 Stuttgart
  Mobile +49 176 196 32 406
  Office +49 711 6 20 30 406
  christian.giamba...@excelsisnet.com
  www.excelsisnet.com
 
  Sitz Stuttgart
  Amtsgericht Stuttgart, HRB 21104
  Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf
 
 
  -Ursprüngliche Nachricht-
  Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com]
  Gesendet: Dienstag, 6. Oktober 2009 09:54
  An: users@wicket.apache.org
  Betreff: Re: Send file to client via Ajax
 
  Hi Cristian,
  I've got it working!
 
  Just place all the following files at the same package and you will get a
  working example (I tested them with FF35 and IE7).
 
  import org.apache.wicket.ajax.AjaxRequestTarget;
  import org.apache.wicket.ajax.markup.html.AjaxLink;
  import org.apache.wicket.markup.html.WebPage;
  import org.apache.wicket.markup.html.basic.Label;
  import org.apache.wicket.model.AbstractReadOnlyModel;
 
  /**
   * @author  Ernesto Reinaldo Barreiro (reier...@gmail.com)
   *
   */
  public class TestPage extends WebPage{
 
  private Label text;
   private String labelText = Hi!;
   private DocumentResourceListener documentResourceListener;
 
   /**
   *
   */
  public TestPage() {
   AjaxLinkVoid link = new AjaxLinkVoid(link) {
   private static final long serialVersionUID = 1L;
 
  @Override
  public void onClick(AjaxRequestTarget target) {
  TestPage.this.labelText = Hi! and donwload image!;
  if(target!= null) {
  target.addComponent(TestPage.this.text);
  String url = documentResourceListener.getURL().toString();
  target.appendJavascript(;alert('Hi');window.location.href='+url+';);
  }
  }
  };
   add(link);
  text = new Label(text, new

AW: Send file to client via Ajax

2009-10-06 Thread Giambalvo, Christian 
By the way, i changed it a bit and now i repaint the link instead of repainting 
the label, so the label isn't needed.

private final DocumentResourceListener documentResourceListener;

private final MyPdfResource pdf;

..
   final AjaxFallbackLink link = new AjaxFallbackLink(componentId)
{
private static final long serialVersionUID = 
8947164550163497764L;

@Override
public void onClick(final AjaxRequestTarget target) {
if (target != null) {
target.addComponent(this);
}
final BillItem item = (BillItem) model.getObject();

try {
pdf.setAttachmentname(item.getBillNumber() + 
.pdf);
pdf.setContent(PdfHelper.generatePdf(item));
final String url = 
BillDataviewPanel.this.documentResourceListener.getURL().toString();
target.appendJavascript(window.location.href=' + 
url + ';);
} catch (final Exception e) {
Logger.error(e);
}

}
};
..

this.documentResourceListener = new 
DocumentResourceListener(listener, this.pdf);
this.add(this.documentResourceListener);

And i changed MyPdfResource tob e more flexible;

public class MyPdfResource extends DynamicWebResource {

private byte[] content = null;

private String attachmentname = null;

public String getAttachmentname() {
return this.attachmentname;
}

@Override
protected ResourceState getResourceState() {
return new ResourceState() {
@Override
public String getContentType() {
return application/pdf;
}

@Override
public byte[] getData() {
try {
return MyPdfResource.this.content;
} catch (final Exception e) {
return null;
}
}
};
}

public void setAttachmentname(final String name) {
this.attachmentname = name;
}

public void setContent(final byte[] content) {
this.content = content;
}

@Override
protected void setHeaders(final WebResponse response) {
super.setHeaders(response);
response.setAttachmentHeader(this.attachmentname);
}
}

Mit freundlichen Grüßen
Christian Giambalvo
--
Fachinformatiker für Anwendungsentwicklung

EXCELSIS Informationssysteme GmbH
Wilhelmsplatz 8 - 70182 Stuttgart
Mobile +49 176 196 32 406
Office +49 711 6 20 30 406
christian.giamba...@excelsisnet.com
www.excelsisnet.com
www.twitter.com/excelsis_info

Sitz Stuttgart
Amtsgericht Stuttgart, HRB 21104
Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


-Ursprüngliche Nachricht-
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com] 
Gesendet: Dienstag, 6. Oktober 2009 13:18
An: users@wicket.apache.org
Betreff: Re: Send file to client via Ajax

Done!
http://cwiki.apache.org/confluence/display/WICKET/AJAX+update+and+file+download+in+one+blow

http://cwiki.apache.org/confluence/display/WICKET/AJAX+update+and+file+download+in+one+blow
Ernesto

On Tue, Oct 6, 2009 at 12:15 PM, Giambalvo, Christian 
christian.giamba...@excelsisnet.com wrote:

 Yes, please add it.

 Mit freundlichen Grüßen
 Christian Giambalvo
 --
 Fachinformatiker für Anwendungsentwicklung

 EXCELSIS Informationssysteme GmbH
 Wilhelmsplatz 8 - 70182 Stuttgart
 Mobile +49 176 196 32 406
 Office +49 711 6 20 30 406
 christian.giamba...@excelsisnet.com
 www.excelsisnet.com
 www.twitter.com/excelsis_info

 Sitz Stuttgart
 Amtsgericht Stuttgart, HRB 21104
 Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


 -Ursprüngliche Nachricht-
 Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com]
 Gesendet: Dienstag, 6. Oktober 2009 11:48
 An: users@wicket.apache.org
 Betreff: Re: Send file to client via Ajax

 Nice to hear it was of some help! I have learned a bit too while doing
 it:-)
 Cheers,

 Ernesto

 P.S. Shall I add this to a Wiki page?... when I find the time;-)

 On Tue, Oct 6, 2009 at 11:39 AM, Giambalvo, Christian 
 christian.giamba...@excelsisnet.com wrote:

  Works like a charm.
  I think i've learned something about resource download via ajax.
  Thanks for hat.
 
 
  Mit freundlichen Grüßen
  Christian Giambalvo
  --
  Fachinformatiker für Anwendungsentwicklung
 
  EXCELSIS Informationssysteme GmbH
  Wilhelmsplatz 8 - 70182 Stuttgart
  Mobile +49 176 196 32 406
  Office +49 711 6 20 30 406
  christian.giamba...@excelsisnet.com
  www.excelsisnet.com
  www.twitter.com/excelsis_info
 
  Sitz Stuttgart
  Amtsgericht Stuttgart, HRB 21104
  Geschäftsführer: Christian Sauter, Dr.

AW: Send file to client via Ajax

2009-10-05 Thread Giambalvo, Christian 
It's more general question.
Maybe i need to repaint some parts and send a file.

Mit freundlichen Grüßen
Christian Giambalvo
--
Fachinformatiker für Anwendungsentwicklung

EXCELSIS Informationssysteme GmbH
Wilhelmsplatz 8 - 70182 Stuttgart
Mobile +49 176 196 32 406
Office +49 711 6 20 30 406
christian.giamba...@excelsisnet.com
www.excelsisnet.com
 
Sitz Stuttgart
Amtsgericht Stuttgart, HRB 21104
Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


-Ursprüngliche Nachricht-
Von: Martin Grigorov [mailto:mcgreg...@e-card.bg] 
Gesendet: Montag, 5. Oktober 2009 15:56
An: users@wicket.apache.org
Betreff: Re: Send file to client via Ajax

why do you want to use AjaxFallbackButton ?
you will not re-paint part of the page

use ResourceLink to download the file

El lun, 05-10-2009 a las 15:36 +0200, Giambalvo, Christian escribió:
 Hi all,
 
 simple question :)
 
 how to send a dynamicly generated file (as byte array) through an 
 ajaxfallbackbutton tot he client?
 
 
 Mit freundlichen Grüßen
 Christian Giambalvo
 --
 Fachinformatiker für Anwendungsentwicklung
 
 EXCELSIS Informationssysteme GmbH
 Wilhelmsplatz 8 - 70182 Stuttgart
 Mobile +49 176 196 32 406
 Office +49 711 6 20 30 406
 christian.giamba...@excelsisnet.com
 www.excelsisnet.com
  
 Sitz Stuttgart
 Amtsgericht Stuttgart, HRB 21104
 Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


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To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
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AW: Send file to client via Ajax

2009-10-05 Thread Giambalvo, Christian 
Could you give me an example?

Mit freundlichen Grüßen
Christian Giambalvo
--
Fachinformatiker für Anwendungsentwicklung

EXCELSIS Informationssysteme GmbH
Wilhelmsplatz 8 - 70182 Stuttgart
Mobile +49 176 196 32 406
Office +49 711 6 20 30 406
christian.giamba...@excelsisnet.com
www.excelsisnet.com
 
Sitz Stuttgart
Amtsgericht Stuttgart, HRB 21104
Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


-Ursprüngliche Nachricht-
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com] 
Gesendet: Montag, 5. Oktober 2009 16:22
An: users@wicket.apache.org
Betreff: Re: Send file to client via Ajax

Maybe you could repaint via AJAX and then use
target.appendJavascript(window.location.href=´URL´);

Where the URL is the URL of an ILinkListener generating you file... There
was someone asking something similar not long ago.

Best,

Ernesto


On Mon, Oct 5, 2009 at 4:10 PM, Giambalvo, Christian 
christian.giamba...@excelsisnet.com wrote:

 It's more general question.
 Maybe i need to repaint some parts and send a file.

 Mit freundlichen Grüßen
 Christian Giambalvo
 --
 Fachinformatiker für Anwendungsentwicklung

 EXCELSIS Informationssysteme GmbH
 Wilhelmsplatz 8 - 70182 Stuttgart
 Mobile +49 176 196 32 406
 Office +49 711 6 20 30 406
 christian.giamba...@excelsisnet.com
 www.excelsisnet.com

 Sitz Stuttgart
 Amtsgericht Stuttgart, HRB 21104
 Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


 -Ursprüngliche Nachricht-
 Von: Martin Grigorov [mailto:mcgreg...@e-card.bg]
 Gesendet: Montag, 5. Oktober 2009 15:56
 An: users@wicket.apache.org
 Betreff: Re: Send file to client via Ajax

 why do you want to use AjaxFallbackButton ?
 you will not re-paint part of the page

 use ResourceLink to download the file

 El lun, 05-10-2009 a las 15:36 +0200, Giambalvo, Christian escribió:
  Hi all,
 
  simple question :)
 
  how to send a dynamicly generated file (as byte array) through an
 ajaxfallbackbutton tot he client?
 
 
  Mit freundlichen Grüßen
  Christian Giambalvo
  --
  Fachinformatiker für Anwendungsentwicklung
 
  EXCELSIS Informationssysteme GmbH
  Wilhelmsplatz 8 - 70182 Stuttgart
  Mobile +49 176 196 32 406
  Office +49 711 6 20 30 406
  christian.giamba...@excelsisnet.com
  www.excelsisnet.com
 
  Sitz Stuttgart
  Amtsgericht Stuttgart, HRB 21104
  Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


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 To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
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AW: Send file to client via Ajax

2009-10-05 Thread Giambalvo, Christian 
How do i get the url for the ILinkListener?
There is no corresponding urlFor() method.

Mit freundlichen Grüßen
Christian Giambalvo
--
Fachinformatiker für Anwendungsentwicklung

EXCELSIS Informationssysteme GmbH
Wilhelmsplatz 8 - 70182 Stuttgart
Mobile +49 176 196 32 406
Office +49 711 6 20 30 406
christian.giamba...@excelsisnet.com
www.excelsisnet.com
 
Sitz Stuttgart
Amtsgericht Stuttgart, HRB 21104
Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


-Ursprüngliche Nachricht-
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com] 
Gesendet: Montag, 5. Oktober 2009 16:22
An: users@wicket.apache.org
Betreff: Re: Send file to client via Ajax

Maybe you could repaint via AJAX and then use
target.appendJavascript(window.location.href=´URL´);

Where the URL is the URL of an ILinkListener generating you file... There
was someone asking something similar not long ago.

Best,

Ernesto


On Mon, Oct 5, 2009 at 4:10 PM, Giambalvo, Christian 
christian.giamba...@excelsisnet.com wrote:

 It's more general question.
 Maybe i need to repaint some parts and send a file.

 Mit freundlichen Grüßen
 Christian Giambalvo
 --
 Fachinformatiker für Anwendungsentwicklung

 EXCELSIS Informationssysteme GmbH
 Wilhelmsplatz 8 - 70182 Stuttgart
 Mobile +49 176 196 32 406
 Office +49 711 6 20 30 406
 christian.giamba...@excelsisnet.com
 www.excelsisnet.com

 Sitz Stuttgart
 Amtsgericht Stuttgart, HRB 21104
 Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


 -Ursprüngliche Nachricht-
 Von: Martin Grigorov [mailto:mcgreg...@e-card.bg]
 Gesendet: Montag, 5. Oktober 2009 15:56
 An: users@wicket.apache.org
 Betreff: Re: Send file to client via Ajax

 why do you want to use AjaxFallbackButton ?
 you will not re-paint part of the page

 use ResourceLink to download the file

 El lun, 05-10-2009 a las 15:36 +0200, Giambalvo, Christian escribió:
  Hi all,
 
  simple question :)
 
  how to send a dynamicly generated file (as byte array) through an
 ajaxfallbackbutton tot he client?
 
 
  Mit freundlichen Grüßen
  Christian Giambalvo
  --
  Fachinformatiker für Anwendungsentwicklung
 
  EXCELSIS Informationssysteme GmbH
  Wilhelmsplatz 8 - 70182 Stuttgart
  Mobile +49 176 196 32 406
  Office +49 711 6 20 30 406
  christian.giamba...@excelsisnet.com
  www.excelsisnet.com
 
  Sitz Stuttgart
  Amtsgericht Stuttgart, HRB 21104
  Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


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