Primefaces p:autocomplete with ajax只设置一次值

Question

当我选择值在p：自动完成第一次它火set方法。但是当我再次尝试选择值时，什么都不会发生（根据调试，它甚至不会触发setter）

在browser network monitor中，我看到在select上返回的xml中添加了以下字符串

<extension ln="primefaces"type="args">{"validationFailed":true}</extension>

但我不用任何验证

primefaces的版本是3.3.1

我的脸代码：

<p:autoComplete value="#{cityManager.kladrCity}"
                            completeMethod="#{cityManager.searchKladr}" var="p"
                            itemLabel="#{p.fullName}" itemValue="#{p}"
                            converter="#{kladrCityConverter}" id="kladrCity"
                            forceSelection="true">

                            <p:ajax event="itemSelect"
                                listener="#{cityManager.handleKladrSelect}" update="name zipCode" immediate="true"/>
                        </p:autoComplete>

转换器代码：

@Named("kladrCityConverter")
public class KladrCityConverter implements Converter {
@Inject
private KladrService kladrService;

@Override
public Object getAsObject(FacesContext arg0, UIComponent arg1, String key) {
    if(key == null || key.trim().equals("")){
        return null;
    }

    KladrCity obj = kladrService.findById(key);

    return obj;
}

@Override
public String getAsString(FacesContext arg0, UIComponent arg1, Object obj) {
    if(obj == null){
        return "";
    }
    KladrCity kladrCity = (KladrCity) obj;
    return kladrCity.getCode();
}

} 

Answer 1

改变

@Named("kladrCityConverter")

到

@FacesConverter("locationConverter")