Another notes on standard converter

[Himai Minh]

We can also use <f:convertNumber binding="{a converter instance}/>
This example is from memoryNotFound:

@ManagedBean
@SessionScoped
public class NumbersBean {

    private double amount = 13.24;
 
    private NumberConverter numberConverter;

   ...
    public NumberConverter getNumberConverter() {
        return numberConverter;
    }

    public void setNumberConverter(NumberConverter numberConverter) {
        numberConverter.setType("currency");
        numberConverter.setCurrencySymbol("\u20AB");
        this.numberConverter = numberConverter;
    }
}

<h:outputText value="#{numbersBean.amount}" >
        <f:convertNumber binding="#{numbersBean.numberConverter}"/>
    </h:outputText>