Hi,
I have a dataTable that uses a dataScroller and selectBooleanCheckbox.
First problem is that selected items get deselectd when I move from one page to
the other.
So I tryed to manage selected items myself. Second problem is that when I move
from one page to the other the findAll function is called but selections is
empty (see attached code).
Please help me!
Thank you
Regards
Fab.
Jboss 4.0.4 GA PATCH 1
Seam 1.0.1.GA - (Seam CVS.20061031 has the same behavior)
Tomahawk 1.1.3
| <t:dataTable id="b5" var="b5" rows="10" preserveDataModel="false"
value="#{b5List}" width="100%" headerClass="listColumnTitle"
rowClasses="listColumn"
columnClasses="columnCenter,columnActions,columnLeft,columnLeft" >
|
| <h:column>
| <t:selectBooleanCheckbox id="selections"
value="#{B5Manager.selections[b5]}" />
| </h:column>
| ....
| </t:dataTable>
| <t:dataScroller id="scroll_1"
| for="b5"
| fastStep="10"
| pageCountVar="pageCount"
| pageIndexVar="pageIndex"
| styleClass="scroller"
| paginator="true"
| paginatorMaxPages="9"
| paginatorTableClass="paginator"
| paginatorActiveColumnStyle="font-weight:bold;"
| >
| <f:facet name="first" >
| <t:graphicImage url="../img/arrow-first.gif" border="1" />
| </f:facet>
| .......
| </t:dataScroller>
| <t:dataScroller id="scroll_2"
| for="b5"
| rowsCountVar="rowsCount"
| displayedRowsCountVar="displayedRowsCountVar"
| firstRowIndexVar="firstRowIndex"
| lastRowIndexVar="lastRowIndex"
| pageCountVar="pageCount"
| pageIndexVar="pageIndex"
| >
| <h:outputFormat value="#{msgs.Application_dataScrollerInfo}"
styleClass="standard" >
| <f:param value="#{rowsCount}" />
| <f:param value="#{displayedRowsCountVar}" />
| <f:param value="#{firstRowIndex}" />
| <f:param value="#{lastRowIndex}" />
| <f:param value="#{pageIndex}" />
| <f:param value="#{pageCount}" />
| </h:outputFormat>
| </t:dataScroller>
|
| <h:commandLink value="Seleziona" action="#{B5Manager.select}" onclick=";"
styleClass="button" style="width:45pt" />
|
| @Stateful
| @Name("B5Manager")
| @Scope(ScopeType.SESSION)
| public class B5ManagerBean implements Serializable, B5Manager
| {
| @PersistenceContext(type = PersistenceContextType.EXTENDED)
| private EntityManager em;
| ....
| @Out(scope = ScopeType.SESSION, required = false)
| private ConcurrentHashMap<B5, Boolean> selections = new
ConcurrentHashMap<B5, Boolean>();
|
| .....
| @Factory("b5List")
| public void findAll()
| {
| // here selections is emtpy when moving from one page to the other
| }
|
| public String select()
| {
| // here selections is ok !
| }
|
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