My understanding of this class must be faulty. When Wicket calls my
onSelectionChanged(), the argument is the display string, not the id
value. For example, I'm expecting a milepost value like "123.456", but
instead I get "End (123.456)" (the display value). Here's the code. can
anyone see what I'm doing wrong?
private RadioChoice<String> createMilepostChoice(final String id, final
TrackModel track) {
final Milepost startMP = track.getStartMP();
final Milepost endMP = track.getEndMP ();
final List<String> choices = Arrays.asList(new
String[]{format(START, startMP), format(END, endMP), OTHER});
final ChoiceRenderer<String> renderer = new
ChoiceRenderer<String>() {
private static final long serialVersionUID = 1L;
@Override public Object getDisplayValue(final String model) {
return model;
}
@Override public String getIdValue(final String model, final int
index) {
String value;
switch (index) {
case 0:
value = startMP.toString();
break;
case 1 :
value = endMP.toString();
break;
default :
value = "";
}
return value;
}
};
final RadioChoice<String> choice = new RadioChoice<String>(id,
choices, renderer) {
private static final long serialVersionUID = 1L;
@Override protected void onSelectionChanged(final Object
new selection) {
final String selection = (String)newSelection;
if (track == primaryTrack) {
primaryMpChoice = selection;
} else {
secondaryMpChoice = selection;
}
}
@Override protected boolean
wantOnSelectionChangedNotifications() {
return true;
}
};
return choice;
}
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