Re: Dynamic Radiogroup

[Todd Orr]

nevermind, im an ass

On 10/23/06, Todd Orr <[EMAIL PROTECTED]> wrote:

I'm having trouble getting the radiogroup component to handle a nested
For component. The following is nested within a Form component:

<div jwcid="@RadioGroup" selected="ognl:suggestedAmount">
        <ul>
                <li jwcid="@For" source="ognl:suggestedAmounts" element="li"
value="ognl:currentSuggestedAmount">
                        <label><span jwcid="@Insert"
value="ognl:currentSuggestedAmount.label" /></label>
                        <input type="radio" jwcid="@Radio"
value="ognl:currentSuggestedAmount.amount" />
                </li>
        </ul>
</div>

The form allows the user to choose one of a number of pre-determined -
suggested - amounts.These amounts are typically database driven, but
hard coded for testing. The related java is shown below:


public abstract SuggestedAmount getSuggestedAmount();

public abstract void setSuggestedAmount(SuggestedAmount amount);

public abstract SuggestedAmount getCurrentSuggestedAmount();

public abstract void setCurrentSuggestedAmount(SuggestedAmount amount);

private static List<SuggestedAmount> amounts = null;

public List<SuggestedAmount> getSuggestedAmounts() {
        if (amounts == null) {
                amounts = new ArrayList<SuggestedAmount>();
                SuggestedAmount a = new SuggestedAmount();
                a.setId("11111");
                a.setAmount(new BigDecimal(1000));
                a.setLabel("1K");
                amounts.add(a);
                a = new SuggestedAmount();
                a.setId("22222");
                a.setAmount(new BigDecimal(500));
                a.setLabel("0.5K");
                amounts.add(a);
                a = new SuggestedAmount();
                a.setId("33333");
                a.setAmount(new BigDecimal(250));
                a.setLabel("0.25K");
                amounts.add(a);
                a = new SuggestedAmount();
                a.setId("44444");
                a.setAmount(new BigDecimal(100));
                a.setLabel("0.1K");
                amounts.add(a);
                a = new SuggestedAmount();
                a.setId("55555");
                a.setAmount(new BigDecimal(50));
                a.setLabel("0.05K");
                amounts.add(a);
        }
        return amounts;
}

/**
 * Listener for form submittal.
 *
 */
public void doSubmit) {
        BigDecimal amount = null;
        SuggestedAmount suggestedAmount = getSuggestedAmount();
        System.out.println(suggestedAmount);
        if (suggestedAmount != null) {
                amount = suggestedAmount.getAmount();
        }
        System.out.println("AMOUNT" + amount);
}

No matter what I choose, I get null print to the console. Has anyone
had any experience using the Radiogroup in this way before?

Thanks,
T

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