hello
i solved my problen, was that i have a select item whith a object id null.
jejeje
2008/11/12 alvaro tovar <[EMAIL PROTECTED]>
> i forget of say that listfiletr is a SelectItem[] whith value= a object and
> whith label a objectname
>
> thanks
>
> 2008/11/12 alvaro tovar <[EMAIL PROTECTED]>
>
> hello
>>
>> maybe some one know this, i need have a list o objects merge with other
>> action selects, my idea is do sometinhg like
>>
>> <h:selectOneMenu value="#{reoffermanager.interestSelected}"
>> id="selectFilter"
>> style="font-family: Verdana, Arial, Helvetica,
>> sans-serif; font-size: 12px;"
>> valueChangeListener="#{reoffermanager.changeFilter}"
>> onchange="submit();">
>> <f:selectItems
>> value="#{reoffermanager.listFilter}"/>
>>
>> <f:selectItem itemValue="-1"
>> itemLabel="Filtros disponibles" itemDisabled="true"/>
>> <f:selectItem itemValue="-2"
>> itemLabel="Filtro"/>
>> <f:selectItem itemValue="-7"
>> itemLabel="Ocultar descartados"/>
>> <f:selectItem itemValue="-8"
>> itemLabel="Funciones para filtros" itemDisabled="true"/>
>> <f:selectItem itemValue="-9" itemLabel="Nuevo
>> Filtro"/>
>>
>> </h:selectOneMenu>
>>
>> the list of selectitems i need to load some change in the
>> valueChangeListener="#{reoffermanager.changeFilter}" if i select some of
>> this no problem, but when i select other of the selectitem i have this error
>> j_id_id104:selectFilter: Error de Validación: Valor no es correcto.
>> j_id_id104:selectFilter: Error de Validación: Valor no es correcto. i 'am
>> using this converter mi idea is that when i select a selectitem, the
>> returned value was a new object whith the id of the itamvalue has, <0.
>>
>> public class InterestConverter implements Converter{
>>
>>
>>
>>
>> public final Object getAsObject(final FacesContext context,
>> final UIComponent component, final String value) {
>> ConstantManager constantsManager=(ConstantManager)
>> context.getApplication().getELResolver().getValue(
>> context.getELContext(),
>> null,"constantManager"
>> );
>> if(value==null)
>> {
>> return null;
>> }
>>
>> Integer id=Integer.valueOf(value);
>> Interest inter=constantsManager.getInterestById(id);
>> if(inter!=null)
>> {
>> return inter;
>> }
>>
>> inter= new Interest();
>> inter.setInterestedId(id);
>> return inter;
>> }
>>
>> public final String getAsString(final FacesContext context,
>> final UIComponent component, final Object object) {
>> if(object==null)
>> {
>> return null;
>> }
>>
>> if(object instanceof Interest)
>> {
>> Interest constant=(Interest) object;
>> return constant.getInterestedId().toString();
>> }else if(object instanceof Integer)
>> {
>> Integer idAux=(Integer) object;
>>
>> return idAux.toString();
>> }else if(object instanceof String)
>> {
>> return (String) object;
>> }else
>> {
>> throw new IllegalArgumentException("object:
>> "+object.getClass().getName()+ " no es constante");
>> }
>> }
>>
>>
>> will be great if some one can help me
>>
>> thanks
>>
>
>
