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Posted to users@wicket.apache.org by rjilani <ji...@lifebiosystems.com> on 2009/02/21 00:03:58 UTC
No get method defined for class error
Hi: guys I am getting "No get method defined for class RegisteredUser
expression: countryList" when I try to execute this code
registeredUser = new RegisteredUser();
Address address = new Address();
registeredUser.setAddress(address);
model = new CompoundPropertyModel(registeredUser);
setModel(model);
add(new TextField("firstName", model.bind("firstName")));
add(new TextField("lastName", model.bind("lastName")));
add(new TextField("userName", model.bind("userName")));
add(new TextField("emailAddress", model.bind("email")));
add(new PasswordTextField("password", model.bind("password")));
DropDownChoice countryList = new DropDownChoice("countryList",
model.bind("address.country"));
countryList.setChoices(new AbstractReadOnlyModel() {
public Object getObject() {
List list = null;
try {
........
}
});
I don't understand why the errors happens at DropDownChoice even though the
model object has a complex property address that in turn has a property
called country. I am not sure what I am missing here
Thanks,
RJ
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Re: No get method defined for class error
Posted by Martijn Dashorst <ma...@gmail.com>.
the ddc assumes your model.bind() is the list of items to select from,
which you conveniently overwrite after constructing the DDC. Read the
javadoc for each constructor parameter... then provide the readonly
model as a constructor parameter.
Martijn
On Sat, Feb 21, 2009 at 12:03 AM, rjilani <ji...@lifebiosystems.com> wrote:
>
> Hi: guys I am getting "No get method defined for class RegisteredUser
> expression: countryList" when I try to execute this code
>
> registeredUser = new RegisteredUser();
> Address address = new Address();
> registeredUser.setAddress(address);
> model = new CompoundPropertyModel(registeredUser);
> setModel(model);
> add(new TextField("firstName", model.bind("firstName")));
> add(new TextField("lastName", model.bind("lastName")));
> add(new TextField("userName", model.bind("userName")));
> add(new TextField("emailAddress", model.bind("email")));
> add(new PasswordTextField("password", model.bind("password")));
>
>
> DropDownChoice countryList = new DropDownChoice("countryList",
> model.bind("address.country"));
> countryList.setChoices(new AbstractReadOnlyModel() {
>
> public Object getObject() {
> List list = null;
> try {
> ........
> }
> });
>
> I don't understand why the errors happens at DropDownChoice even though the
> model object has a complex property address that in turn has a property
> called country. I am not sure what I am missing here
>
> Thanks,
> RJ
>
>
> --
> View this message in context: http://www.nabble.com/No-get-method-defined-for-class-error-tp22130142p22130142.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
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