Hi,
I am trying to get through with the very basics of Wicket - radiochoice. But
somehow I got stuck and all solutions I tried made my problems even worse...
So, what am I doing wrong?
I have this code:
static final List<String> NUMBERS = Arrays.asList(new String[] { "1", "2",
"3" });
private RadioChoice<String> rc;
{
RadioChoice<String> rc = new
RadioChoice<String>("numberRadioChoice", new
Model<String>(""), NUMBERS).setSuffix("");
add(rc.setRequired(true));
}
String _numbers = rc.getModelObject();
System.out.println(_numbers);
When I submit the form I get:
NullPointerException
What am I doing wrong then?
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