What does "c.getMyOptionValue()" return?
This...
public HomePage() {
add(new DropDownChoice(
"options",
new Model(getMyOptionValue()),
OPTIONS)
{
protected String getDefaultChoice(final Object selected) {
return ""; // remove "Choose One" prompt
}
});
}
private String getMyOptionValue() { return "Opt2"; }
}
works as you'd expect. (The ChoiceRenderer() wasn't doing anything).
/Gwyn
On 21/09/06, Dumitru Postoronca <[EMAIL PROTECTED]> wrote:
> 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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