In the component FieldLabel, the parameter field
expects an object of type IFormcomponent.
(Please see
http://tapestry.apache.org/tapestry4/tapestry/ComponentReference/FieldLabel.html)
It looks as though the Java class for the Radio
component is not of type IFormcomponent.
Shing
--- Todd Orr <[EMAIL PROTECTED]> wrote:
> Okay, new problem. When attempting to create labels
> for the radio
> inputs I am getting exceptions:
>
> <li jwcid="@For" source="ognl:suggestedAmounts"
> element="li"
> value="ognl:currentSuggestedAmount">
> <label jwcid="@FieldLabel" field="sug"><span
> jwcid="@Insert"
> value="ognl:currentSuggestedAmount.label" /></label>
> <input type="radio" jwcid="[EMAIL PROTECTED]"
> value="ognl:currentSuggestedAmount.amount" />
> </li>
>
> Produces:
> Error converting value for template parameter field:
> No type converter
> for type org.apache.tapestry.form.IFormComponent is
> available
>
> Any thoughts? It says also "No type converter for
> type
> org.apache.tapestry.form.IFormComponent is
> available." but should I
> need to create a TypeConverter for a built in
> Tapestry component?
>
> Thanks
>
> On 10/23/06, Todd Orr <[EMAIL PROTECTED]> wrote:
> > 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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