Hello everyone,
I want to create an edit form and I'm trying to set the selected item
of a DropDownChoice to match what I have in the database.
The form constructor looks like this:
-----
public ClientEditPage(Client c) {...}
-----
The code that sets the form looks like this:
-----
final static List OPTIONS = Arrays.asList(new String[] {"Opt1", "Opt2",
"Opt3"});
//...
DropDownChoice ddc = new DropDownChoice(
"options",
new Model(c.getMyOptionValue()),
OPTIONS,
new ChoiceRenderer() {
@Override
public String getIdValue(Object arg0, int arg1) {
// I also tried to return ((Integer)arg1).toString()
// and it didn't work
return ((Integer)OPTIONS.indexOf(arg0)).toString();
}
}
){ protected String getDefaultChoice(final Object selected)
{
return ""; // remove "Choose One" prompt
}};
add(ddc);
-----
No matter what client I select, it always shows me the first option.
Also, the rendered HTML looks like this:
<option value="0">Opt1</option>
<option value="1">Opt2</option>
<option value="2">Opt3</option>
No selected="selected" attribute.
Can somebody tell me what am I doing wrong?
Thank you in advance,
- posto
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