the code is like this :
//------------------------------------------------------------
final RadioGroup radioGroup = new RadioGroup("myValue");
System.out.println("nat model: " + radioGroup.getModelObject()); //this //outputs null everytime - that's my problem
final List<String> optLabelList = Arrays.asList(new String[] {
"Opt1", "Opt2" });
//
ListView radioList = new ListView("myOpts", optLabelList) {
private static final long serialVersionUID = 1L;
@Override
protected void populateItem(ListItem item) {
int number = item.getIndex();
//
final Radio radio = new Radio("radio", new Model(new Integer(number)));
radio.add(new AjaxEventBehavior("onchange") {
protected void onEvent(AjaxRequestTarget target) {
//some ajax event
}
});
item.add(radio);
item.add(new Label("label", optLabelList.get(number)));
}
};
radioList.setReuseItems(true);
radioGroup.add(radioList);
add(radioGroup);
//------------------------------------------------------------
this is part of a panel,in a form,onsubmit it updates the pojo,but if i return to this panel,the radiogroup model is null.
i tried to set the initial value of "myValue" to 1 and the correct radio gets selected.but the model of the radiogroup is still null
thanks,
Alex
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