Mike <[EMAIL PROTECTED]> wrote on 01/03/2006 10:00:30 AM:
> Hello all,
>
> I think I've almost gotten the paging component working with the
> sorting component for an ArrayList-based data model.
>
> If I remove the paging part from the JSP, the page still sorts and
> saves correctly.
>
> But, when I add the paging logic into the JSP, I get this message,
> which really doesn't help much. The log does refer to the JSP page,
> but the line number is bigger than the actual number of lines in the
> file so that's not helpful either.
Hi Mike,
Here's a barebones paging code (I removed all style for simplicity) which works for me:
<h:form id="contactscrollerpagerform">
<t:saveState id="savesearchstate" value="#{search}" />
<h:panelGrid styleClass="scrollerTableNoBorder"
rendered="#{search.results}">
<h:column>
<h:panelGrid id="contactInfoPanelGrid">
<f:facet name="header">
<h:outputText value="Demographic search results" />
</f:facet>
<t:dataTable id="contactsearchdata"
var="contact" value="#{search.matchingContacts}" rows="7"
rowId="#{contact.id}" sortColumn="#{search.sort}"
sortAscending="#{search.ascending}" preserveSort="true">
<h:column>
<f:facet name="header">
<t:commandSortHeader columnName="lastname" arrow="true"
immediate="false">
<h:outputText value="Last Name" />
</t:commandSortHeader>
</f:facet>
<h:outputText value="#{contact.lastName}" />
</h:column>
<!--etc..add other columns here..-->
</t:dataTable>
</h:panelGrid>
<h:panelGrid>
<t:dataScroller id="scroll_1" for="contactsearchdata" fastStep="10"
pageCountVar="pageCount" pageIndexVar="pageIndex"
paginator="true" paginatorMaxPages="3"
paginatorTableClass="paginator"
paginatorActiveColumnStyle="font-weight:bold;">
<f:facet name="first">
<t:graphicImage url="images/arrow-first.gif" border="1" />
</f:facet>
<f:facet name="last">
<t:graphicImage url="images/arrow-last.gif" border="1" />
</f:facet>
<f:facet name="previous">
<t:graphicImage url="images/arrow-previous.gif" border="1" />
</f:facet>
<f:facet name="next">
<t:graphicImage url="images/arrow-next.gif" border="1" />
</f:facet>
</t:dataScroller>
</h:panelGrid>
</h:column>
</h:panelGrid>
</h:form>
You are right about the "for" of the datascroller needing to match the "id" of the datatable. Also note I didn't have have any actionListeners at all. Plus, the style stuff is in basic.css (at least it was in the version i downloaded a little while back. So as long as you import that style sheet at the top of your jsp, the style will be picked up.
Hope this helps,
Geeta
- Re: Paging Control -- Help gramani
