Hi, im currently having some issues with a CompoundPropertyModel and
HiddenField. I'm trying to relate the property of the model with the hidden
input field value. I'm not sure if this actually make sense (probably doesn't),
anyway the problem I'm facing is the model is not getting updated with the
input value. So I'm wondering if what im trying to do it actually make sense
and if it is possible. I'll add some instance code.
PD: Wicket is love!.
Thank you,
Sergio Arellano.
Instanse code used:
//the bean of the model
class SomeClass{
String attr1;
Int attr2;
// more code
}
//the form (it is used inside a wicket:panel component)
SomeClass someClassObj = new SomeClass();
private Form< SomeClass > newSomeClassForm() {
CompoundPropertyModel< SomeClass > someClassModel = new CompoundPropertyModel<
SomeClass >(someClassObj);
Form< SomeClass > someClassForm = new Form< SomeClass >(" someClassForm ",
someClassModel);
//here the other bean attrributes
someClassForm.add(newSaveButton());
HiddenField attr1 = new HiddenField("attr1");
someClassForm.add(attr1);
return someClassForm;
}
private AjaxButton newSaveButton() {
return new AjaxButton("btnSave ") {
@Override
protected void onSubmit(AjaxRequestTarget target, Form<?> form) {
//here im getting null value for the input property
System.out.println("attr1: " + someClassObj.attr1);
}
};
}
//the html
<form wicket:id=" someClassForm ">
<label wicket:id="lblSomeLabel">[some label text]</label>
<input wicket:id="btnSave" type="button" value="save"></input>
<input wicket:id=" attr1" type="hidden" value="1555"></input>
</form>
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