Re: FileUpload not working
Hi thanks for your reply .I want the user to select a xls file on their local pc and upload the contents of the screen to that file .The file has to be local to their system . The examples i have seen all upload the file to the server with the method FileUpload.writeTo(file). In the past I have used ByteArrayResource which worked pretty good but since moving to Wicket 6 I get a popup asking if I want to save or open the file which locks up the application .I am trying a new approach which I hope will work better . I have been through all the examples but they dont meet my needs .should I be doing something with FileUpload getInputStream . Thanks again for you help . -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/FileUpload-not-working-tp4666920p4666934.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: FileUpload not working
Thanks for your help that worked out. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/FileUpload-not-working-tp4666920p4666950.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
FileUpload not working
Hi ,
I am having an issue with the FileUpload component .
What I am doing is capturing the content of a screen which looks like a xsl
file and trying to upload this content to a file .
I store the screen data in a byte array .
Should this work .Thanks for your help .
here is the main part of the code .
uploadedFile is of type FileUpload
AbstractResourceStreamWriter rstream = new AbstractResourceStreamWriter() {
OutputStream outputStream = null;
public void write(OutputStream output) throws IOException {
try {
outputStream = output;
newFile = new File(fileNamePath);
if (newFile.exists()) {
newFile.delete();
newFile.createNewFile();
}
outputStream = new FileOutputStream(newFile);
outputStream.write(xlsOutput); // xlsOutput
byte[]
uploadedFile.writeTo(newFile);
} catch (Exception ex) {
logger.error(Unable to write to the file
specified in the search path
while trying to Export the File);
StringWriter stringWriter = new StringWriter();
ex.printStackTrace(new
PrintWriter(stringWriter));
logger.error(stringWriter.toString());
}
}
@Override
public void close() {
try {
outputStream.close();
uploadedFile.closeStreams();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
};
RequestCycle.get().scheduleRequestHandlerAfterCurrent(new
ResourceStreamRequestHandler(rstream, null));
--
View this message in context:
http://apache-wicket.1842946.n4.nabble.com/FileUpload-not-working-tp4666920.html
Sent from the Users forum mailing list archive at Nabble.com.
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: FileUploadField best approach to populating a file
Thanks Dan for your help. That worked out great . -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/FileUploadField-best-approach-to-populating-a-file-tp4657832p4657898.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: FileUploadField best approach to populating a file
Dan thanks very much for the rapid response .Let me take a look . -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/FileUploadField-best-approach-to-populating-a-file-tp4657832p4657851.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
FileUploadField best approach to populating a file
I have an Excell file that I want to populate with Data . I am using the FileUploadField component to do this . The user locates the file that they want to populate throgh the microsoft popup window . The issus I am having is locating an OutputStream to populate . When I access a fileItem OutputStream it is pointing to a Temp location . Any Ideas how to approach this . Thanks for your help . -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/FileUploadField-best-approach-to-populating-a-file-tp4657832.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Issue with panel ,model refresh
Thanks for your help .
The only way I could get the getObject method called in the panel was by
adding the getDefaultModelObject call in the Timer as follows .
ajaxTimer = new AjaxSelfUpdatingTimerBehavior(Duration.seconds(5)){
public void
onPostProcessTarget(AjaxRequestTarget target){
refreshPanel.getDefaultModelObject();
}
--
View this message in context:
http://apache-wicket.1842946.n4.nabble.com/Issue-with-panel-model-refresh-tp4655775p4655894.html
Sent from the Users forum mailing list archive at Nabble.com.
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Issue with panel ,model refresh
I have the following code with a label and a model .Which works as expected
.I added a timer which refreshes the component and hence the getObject of
the model is called .
If I use the same code and Replace the timerLabel with a panel I would have
thought it would work the same way .
The Idea is to attach a model to the Panel and when the panel gets refreshed
it will call the getObject on the model .
public void init(){
timerTaskForm = new TimerTaskForm(timertaskform);
this.add(timerTaskForm);
}
private class TimerTaskForm extends Form {
public TimerTaskForm(String id) {
super(id);
timerLabel = new Label(status,new Model(){
@Override
public Serializable getObject(){
Date dt = new Date();
SimpleDateFormat sdfout = new
SimpleDateFormat(dd--
hh:mm:ss);
String convertedValue =
sdfout.format(dt);
return convertedValue;
}
});
ajaxTimer = new
AjaxSelfUpdatingTimerBehavior(Duration.seconds(5));
timerLabel.add(ajaxTimer);
this.add(timerLabel);
}
}
--
View this message in context:
http://apache-wicket.1842946.n4.nabble.com/Issue-with-panel-model-refresh-tp4655775.html
Sent from the Users forum mailing list archive at Nabble.com.
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: Issue with panel ,model refresh
Thanks for looking at this .
that is the working code that I previously posted .
This is what I am trying to do .
private RefreshPanel refreshPanel;
private WebMarkupContainer container;
private AjaxSelfUpdatingTimerBehavior ajaxTimer;
private PanelRefreshForm panelRefreshForm;
public PanelPageRefresh(){
init();
}
public void init(){
panelRefreshForm = new PanelRefreshForm(refreshform);
this.add(panelRefreshForm);
}
public class PanelRefreshForm extends Form{
public PanelRefreshForm(String id) {
super(id);
container = new WebMarkupContainer(container);
container.setOutputMarkupId(true);
this.add(container);
refreshPanel = new RefreshPanel(refreshPanel,new
Model(){
@Override
public Serializable getObject() {
System.out.println(Returning Database
objects);
return 000;
}
});
container.add(refreshPanel);
ajaxTimer = new
AjaxSelfUpdatingTimerBehavior(Duration.seconds(5));
container.add(ajaxTimer);
}
}
--
View this message in context:
http://apache-wicket.1842946.n4.nabble.com/Issue-with-panel-model-refresh-tp4655775p4655854.html
Sent from the Users forum mailing list archive at Nabble.com.
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: Issue with panel ,model refresh
It works for the Label .Trying to implement the same for the Panel . -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Issue-with-panel-model-refresh-tp4655775p4655855.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
