// optional, but probably needed
final AjaxFormComponentUpdatingBehavior afcub = new
AjaxFormComponentUpdatingBehavior("onchange") {
protected final void onUpdate(final AjaxRequestTarget target) {
// TODO : do something
}
};
// optional
final AbstractAutoCompleteRenderer autoCompleteRenderer = new
AbstractAutoCompleteRenderer() {
protected final String getTextValue(final Object object) {
// TODO : get the text value representation of our domain model
object
}
protected final void renderChoice(final Object object, final Response
response, final String criteria) {
response.write(getTextValue(object));
}
};
// required
final AbstractAutoCompleteTextField<MyDomainModelObject> autoCompleteField =
new AbstractAutoCompleteTextField<MyDomainModelObject>(id,
autoCompleteRenderer) {
protected final List<MyDomainModelObject> getChoiceList(final String
searchTextInput) {
// TODO : return your choice list
}
protected final String getChoiceValue(final MyDomainModelObject choice)
throws Throwable {
// TODO : get the value that will be displayed for the choice
in the autocomplete list
}
};
autoCompleteField.add(afcub);
-----Original Message-----
From: Hoover, William [mailto:[EMAIL PROTECTED]
Sent: Wednesday, October 29, 2008 9:03 AM
To: users@wicket.apache.org; [EMAIL PROTECTED]
Subject: RE: Compatibility of objectautocomplete
The CHOICE is your domain model object (there was an error in the WIKI). You
should be able to use any object in your domain. Can you post your code example?
-----Original Message-----
From: Kai Mütz [mailto:[EMAIL PROTECTED]
Sent: Wednesday, October 29, 2008 8:57 AM
To: users@wicket.apache.org
Subject: RE: Compatibility of objectautocomplete
Hoover, William <mailto:[EMAIL PROTECTED]> wrote:
> or you can go with this solution:
> http://cwiki.apache.org/WICKET/autocomplete-using-a-wicket-model.html
Hi William,
I have tried it but not successfully. I can select a choice from the
choicelist. But if I want to save it I get a
java.lang.IllegalArgumentException: argument type mismatch
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
org.apache.wicket.util.lang.PropertyResolver$MethodGetAndSet.setValue(Proper
tyResolver.java:1093)
at
org.apache.wicket.util.lang.PropertyResolver$ObjectAndGetSetter.setValue(Pro
pertyResolver.java:583)
at
org.apache.wicket.util.lang.PropertyResolver.setValue(PropertyResolver.java:
137)
at
org.apache.wicket.model.AbstractPropertyModel.setObject(AbstractPropertyMode
l.java:164)
at org.apache.wicket.Component.setModelObject(Component.java:2889)
This is because the model object seems to be a String. Do I have to use a
special IModel for CHOICE?
Where is the findChoice methode invoked? Or do I have to invoke it within a
behavior?
Regards, Kai
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