Sorry, but I don't understand (I am learning yet). How can I fill the
row data? With an Array?
Thanks,
Guedes
On 10/18/05, Mathias Brökelmann <[EMAIL PROTECTED]> wrote:
> try to use an instance of DataModel as the value for either
> valuesEmbque or fieldsEmbque. You can then determine with
> DataModel.getRowData() the current value of the List to determine
> which value you should return for each cell:
>
> public class RemessaBean
> {
> private DataModel fieldsEmbqueModel;
> private List valuesEmbque;
>
> public DataModel getFieldsEmbque()
> {
> if(fieldsEmbqueModel == null)
> {
> fieldsEmbqueModel = new ArrayDataModel(fieldsEmbque)
> }
> return fieldsEmbqueModel;
> }
>
> public List getValuesEmbque()
> {
> if(_valuesEmbque == null)
> {
> _valuesEmbque = new ArrayList();
> _valuesEmbque.add(new RowData(this, .....));
> _valuesEmbque.add(new RowData(this, .....));
> }
> return _valuesEmbque;
> }
> }
>
> public class RowData
> {
> private RemessaBean _fieldHolder;
>
> public RowData(RemessaBean fieldHolder, .....)
> {
> _fieldHolder = fieldHolder;
> // fill your row data
> ...
> }
>
> public Object getValue()
> {
> Field field = (Field)_fieldHolder.getFieldsEmbque().getRowData()
> // use field to determine which value should be returned.
> ....
> }
>
> <x:dataTable value="#{remessaBean.valuesEmbque}" var="values" width="760"
> cellpadding="0" cellspacing="1">
> <x:columns value="#{remessaBean.fieldsEmbque}" var="field">
> <f:facet name="header">
> <x:outputText value="#{field.nomeCampoTela}"
> styleClass="forms"/>
> </f:facet>
> <h:outputText value="#{values.value}" styleClass="forms"/>
> </x:columns>
> </x:dataTable>
>
>
> 2005/10/18, PATRICIA GUEDES <[EMAIL PROTECTED]>:
> > Thanks for your reply! That's exactly what I needed. But, now I have
> > another problem. How can I reference an Object's attribute in a
> > ArrayList? Follow a simple example (very ugly) :
> >
> > <x:dataTable value="#{remessaBean.valuesEmbque}" var="values" width="760"
> > cellpadding="0" cellspacing="1">
> > <x:columns value="#{remessaBean.fieldsEmbque}" var="field">
> > <f:facet name="header">
> > <x:outputText value="#{field.nomeCampoTela}"
> > styleClass="forms"/>
> > </f:facet>
> > <h:outputText value="#{values.Fields.value}"
> styleClass="forms"/>
> > </x:columns>
> > </x:dataTable>
> >
> >
> > private static final Fields[] fieldsEmbque = new Fields[] {
> > new Fields(1, "Embarcador", "1", "NUMBER", true, true, "", null),
> > new Fields(2, "Nº Embarque", "2", "NUMBER", true, true, "", null),
> > new Fields(3, "Dt. Prevista", "3", "DATE", true, false, "", null),
> > new Fields(4, "Pedido", "4", "NUMBER", true, false, "", null),
> > new Fields(5, "Cliente", "5", "NUMBER", true, false, "", null),
> > new Fields(6, "Local Embarque", "6", "STRING", true, false, "",
> null),
> > new Fields(7, "Lote", "7", "NUMBER", true, false, "", null)};
> >
> > private static final Fields[] fieldsEmbque1 = new Fields[] {
> > new Fields(1, "Embarcador", "8", "NUMBER", true, true, "", null),
> > new Fields(2, "Nº Embarque", "9", "NUMBER", true, true, "", null),
> > new Fields(3, "Dt. Prevista", "10", "DATE", true, false, "", null),
> > new Fields(4, "Pedido", "11", "NUMBER", true, false, "", null),
> > new Fields(5, "Cliente", "12", "NUMBER", true, false, "", null),
> > new Fields(6, "Local Embarque", "13", "STRING", true, false, "",
> null),
> > new Fields(7, "Lote", "14", "NUMBER", true, false, "", null)};
> >
> > private List valuesEmbque;
> >
> > public RemessaBean () {
> > valuesEmbque = new ArrayList();
> > valuesEmbque.add(fieldsEmbque);
> > valuesEmbque.add(fieldsEmbque1);
> > }
> >
> > My problem is the part "values.Fields.value" that didn't work. What can I
> do?
> >
> > Thanks.
> > Guedes
> >
> >
> >
> > On 10/18/05, Mathias Brökelmann <[EMAIL PROTECTED]> wrote:
> > > try out the t:columns component which allows you to have NxM tables.
> > > Take a look into the myfaces-examples (opendatatable)
> > >
> > > 2005/10/18, PATRICIA GUEDES <[EMAIL PROTECTED]>:
> > > > Hi, I´m from Brazil (sorry my bad English) and I need to build a
> > > > table where the columns are dynamics. The columns came from a
> > > > ArrayList of "fields" and the lines came from each field's values.
> How
> > > > can I do that?
> > > >
> > > > Ex:
> > > >
> > > > field1 field2 field3 field4 field5 (colunas vêm de um
> > > > ArrayList de fields)
> > > > 1 2 3 4 5
> > > > 6 7 8 9 10
> > > >
> > > > Any ideas?
> > > >
> > > > Thanks.
> > > > Guedes
> > > >
> > >
> > >
> > > --
> > > Mathias
> > >
> >
>
>
> --
> Mathias
>
