AjaxSubmitLink not working when fileUpload in Form
Hi,
When I am having a fileUpload in a form, the wicket ajax debug throw the
following error:
An error occurred while executing Ajax request:TypeError: object is not a
function
and my ajaxsubmitlink actions onSubmit() or onError() are not called (so
nothing happens).
I am not sure if I am doing something wrong, if this is expected or if this
is a bug.
Here is a simple code that I used:
TestPage.java:
public final class TestPage extends PersistancePanel {
public TestPage(String id, Eventmgr em) {
super(id);
Form form = new TestPage.TestPageForm(eventCreationForm, em);
form.setMultiPart(true); // Enable multipart mode (need for uploads
file)
form.setMaxSize(Bytes.kilobytes(128));
form.setModel(new CompoundPropertyModel(em));
add(form);
}
public final class TestPageForm extends FormEventmgr {
public TestPageForm(final String id, Eventmgr eventMgr) {
super(id);
add(new FileUploadField(fileUpload));
final WebMarkupContainer wmc2 = new WebMarkupContainer(wmc);
wmc2.setOutputMarkupId(true);
RefreshingView rv = new RefreshingViewEvent(subEventForm) {
@Override
//protected void populateItem(ListItem item) {
protected void populateItem(ItemEvent item) {
final Event event = (Event) item.getModelObject();
item.add(new TextArea(descr2, new
PropertyModelString(event, descr)));
}
@Override
protected IteratorIModellt;Event getItemModels() {
return eventMgr.getILevents().iterator();
}
};
rv.setItemReuseStrategy(new ReuseIfModelsEqualStrategy());
wmc2.add(rv);
add(wmc2);
AjaxSubmitLink addSubevent = new AjaxSubmitLink(addSubevent,
this) {
@Override
public void onSubmit(AjaxRequestTarget target, Form form) {
eventMgr.getEvents().add(new Event());
System.out.println(OK);
target.add(wmc2);
}
};
addSubevent.setDefaultFormProcessing(false);
add(addSubevent);
}
@Override
protected void onSubmit() {
System.out.println(submit done);
}
}
}
TestPage.html
html xmlns:wicket
head
meta http-equiv=Content-Type content=text/html; charset=UTF-8/
titleCreateEvent/title
/head
body
wicket:panel
form wicket:id=eventCreationForm
strongwicket:message key=event.addposter/:
/strong input wicket:id=fileUpload type=file/
div wicket:id=wmc
wicket:message key=event.description/:
textarea name=description2 wicket:id=descr2 rows=2
cols=40/textarea
/div
+ # wicket:message key=event.subevent.add/ br/
input type=submit name=submit/
/form
/wicket:panel
/body
/html
Thank you for your help,
Cojy.
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Re: AjaxSubmitLink not working when fileUpload in Form
Hi,
The demo example at
http://www.wicket-library.com/wicket-examples-6.0.x/ajax/upload seems to
work fine.
Take a look at its code (wicket-examples module) and see what is different
with your code.
Martin Grigorov
Wicket Training and Consulting
https://twitter.com/mtgrigorov
On Sun, Sep 28, 2014 at 10:25 AM, cojy c...@hotmail.fr wrote:
Hi,
When I am having a fileUpload in a form, the wicket ajax debug throw the
following error:
An error occurred while executing Ajax request:TypeError: object is not a
function
and my ajaxsubmitlink actions onSubmit() or onError() are not called (so
nothing happens).
I am not sure if I am doing something wrong, if this is expected or if this
is a bug.
Here is a simple code that I used:
TestPage.java:
public final class TestPage extends PersistancePanel {
public TestPage(String id, Eventmgr em) {
super(id);
Form form = new TestPage.TestPageForm(eventCreationForm, em);
form.setMultiPart(true); // Enable multipart mode (need for uploads
file)
form.setMaxSize(Bytes.kilobytes(128));
form.setModel(new CompoundPropertyModel(em));
add(form);
}
public final class TestPageForm extends FormEventmgr {
public TestPageForm(final String id, Eventmgr eventMgr) {
super(id);
add(new FileUploadField(fileUpload));
final WebMarkupContainer wmc2 = new WebMarkupContainer(wmc);
wmc2.setOutputMarkupId(true);
RefreshingView rv = new RefreshingViewEvent(subEventForm) {
@Override
//protected void populateItem(ListItem item) {
protected void populateItem(ItemEvent item) {
final Event event = (Event) item.getModelObject();
item.add(new TextArea(descr2, new
PropertyModelString(event, descr)));
}
@Override
protected IteratorIModellt;Event getItemModels() {
return eventMgr.getILevents().iterator();
}
};
rv.setItemReuseStrategy(new ReuseIfModelsEqualStrategy());
wmc2.add(rv);
add(wmc2);
AjaxSubmitLink addSubevent = new AjaxSubmitLink(addSubevent,
this) {
@Override
public void onSubmit(AjaxRequestTarget target, Form form) {
eventMgr.getEvents().add(new Event());
System.out.println(OK);
target.add(wmc2);
}
};
addSubevent.setDefaultFormProcessing(false);
add(addSubevent);
}
@Override
protected void onSubmit() {
System.out.println(submit done);
}
}
}
TestPage.html
html xmlns:wicket
head
meta http-equiv=Content-Type content=text/html;
charset=UTF-8/
titleCreateEvent/title
/head
body
wicket:panel
form wicket:id=eventCreationForm
strongwicket:message
key=event.addposter/:
/strong input wicket:id=fileUpload type=file/
div wicket:id=wmc
wicket:message key=event.description/:
textarea name=description2 wicket:id=descr2 rows=2
cols=40/textarea
/div
+ # wicket:message key=event.subevent.add/ br/
input type=submit name=submit/
/form
/wicket:panel
/body
/html
Thank you for your help,
Cojy.
--
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http://apache-wicket.1842946.n4.nabble.com/AjaxSubmitLink-not-working-when-fileUpload-in-Form-tp4667740.html
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