Re: FileUpload and events
Thorsten Scherler-3 wrote: > > You say yours is working? What are you doing > different? > > ... > > Good catch. Thanks for the heads up. > Please let me know if your problem persists (my code should be essentially the same as yours now). Ian -- View this message in context: http://www.nabble.com/FileUpload-and-events-tp25816532p25888304.html Sent from the Wicket - User 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 and events
On Tue, 2009-10-13 at 06:23 -0700, Ian Marshall wrote: > > Thorsten Scherler-3 wrote: > > > > Nobody any tips or infos? > > > > salu2 > > > In the source code for the > org.apache.wicket.markup.html.form.upload.FileUploadField class there is the > class-level comment "FILE UPLOADS ARE NOT SUPPORTED BY AJAX. USE GOOGLE TO > LEARN MORE ABOUT THIS." > Doh! So I need to do some research. > I am no expert on the FileUploadField class (you can see my post earlier > today about that!), but this might have a bearing on your lack of AJAX > on-change behaviour. Yeah reading above comment seems like it. Will investigate. salu2 > > Ian Marshall -- Thorsten Scherler Open Source Java Sociedad Andaluza para el Desarrollo de la Sociedad de la Información, S.A.U. (SADESI) - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: FileUpload and events
On Tue, 2009-10-13 at 08:14 -0700, Ian Marshall wrote: > I am coding for just this event, to try and work around my own > FileUploadField problem. My AJAX works using code very similar to yours > (thanks for the example)! You are welcome. Need to catch up on your posts around this issue (this list is quite busy). You say yours is working? What are you doing different? > > Have you added the line > > fileUploadFieldSello.setOutputMarkupId(true); ? > > You might need to add the line > > target.addComponent(fileUploadFieldSello); > > too. Good catch. Thanks for the heads up. salu2 -- Thorsten Scherler Open Source Java Sociedad Andaluza para el Desarrollo de la Sociedad de la Información, S.A.U. (SADESI) - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: FileUpload and events
I am coding for just this event, to try and work around my own FileUploadField problem. My AJAX works using code very similar to yours (thanks for the example)! Have you added the line fileUploadFieldSello.setOutputMarkupId(true); ? You might need to add the line target.addComponent(fileUploadFieldSello); too. -- View this message in context: http://www.nabble.com/FileUpload-and-events-tp25816532p25874785.html Sent from the Wicket - User 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 and events
Thorsten Scherler-3 wrote: > > Nobody any tips or infos? > > salu2 > In the source code for the org.apache.wicket.markup.html.form.upload.FileUploadField class there is the class-level comment "FILE UPLOADS ARE NOT SUPPORTED BY AJAX. USE GOOGLE TO LEARN MORE ABOUT THIS." I am no expert on the FileUploadField class (you can see my post earlier today about that!), but this might have a bearing on your lack of AJAX on-change behaviour. Ian Marshall -- View this message in context: http://www.nabble.com/FileUpload-and-events-tp25816532p25872841.html Sent from the Wicket - User 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 and events
On Fri, 2009-10-09 at 09:19 +0200, Thorsten Scherler wrote:
> Hi all,
>
> I am implementing a form where I need to upload 2 different files.
>
> I want to block the second upload until the user added the first file
> and I validated on the server.
>
> In my Java code I have:
> fileUploadFieldSello = new FileUploadField("fileUploadFieldSello");
> fileUploadFieldSello.setRequired(true);
> AjaxFormComponentUpdatingBehavior update = new
> AjaxFormComponentUpdatingBehavior(
> "onchange") {
> @Override
> protected void onUpdate(AjaxRequestTarget target) {
> // Here goes the call to my business logic for validation
> System.out.println("onchange event triggered");
>
> fileUploadFieldPdf.setEnabled(true);
> fileUploadFieldSello.setEnabled(false);
> target.addComponent(fileUploadFieldPdf);
> }
> };
> fileUploadFieldSello.add(update);
> // Add one file input field (sello)
> add(fileUploadFieldSello);
> ...
>
> Now in my html I have:
>
>
> Validación
>
> Sello
>type="file"/>
>
>
> PDF
>
>
>
> [[ajax upload progressbar]]
>
>
>
> My problem is that the "onchange" event seems to never got triggered.
> This raises the question whether I need to trigger another event?
> Further somebody knows a good tool to see which the input type"file"
> element is triggering when I select a file?
>
> TIA for any infos.
Nobody any tips or infos?
salu2
--
Thorsten Scherler
Open Source Java
Sociedad Andaluza para el Desarrollo de la Sociedad
de la Información, S.A.U. (SADESI)
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
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FileUpload and events
Hi all,
I am implementing a form where I need to upload 2 different files.
I want to block the second upload until the user added the first file
and I validated on the server.
In my Java code I have:
fileUploadFieldSello = new FileUploadField("fileUploadFieldSello");
fileUploadFieldSello.setRequired(true);
AjaxFormComponentUpdatingBehavior update = new
AjaxFormComponentUpdatingBehavior(
"onchange") {
@Override
protected void onUpdate(AjaxRequestTarget target) {
// Here goes the call to my business logic for validation
System.out.println("onchange event triggered");
fileUploadFieldPdf.setEnabled(true);
fileUploadFieldSello.setEnabled(false);
target.addComponent(fileUploadFieldPdf);
}
};
fileUploadFieldSello.add(update);
// Add one file input field (sello)
add(fileUploadFieldSello);
...
Now in my html I have:
Validación
Sello
PDF
[[ajax upload progressbar]]
My problem is that the "onchange" event seems to never got triggered.
This raises the question whether I need to trigger another event?
Further somebody knows a good tool to see which the input type"file"
element is triggering when I select a file?
TIA for any infos.
salu2
--
Thorsten Scherler
Open Source Java
Sociedad Andaluza para el Desarrollo de la Sociedad
de la Información, S.A.U. (SADESI)
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
