DataScroller Jumps

[thehire85]

I have a datascroller that jumps around.

-Click next on page 1, goes to page 2
-Click next on page 2, stays on page 2
-After this, the back and next buttons produce random results.
(example go to page 5, click next, goes to page 2)

I've seen related posts, but no solutions. Anybody solve this problem?

Here's my code....

<h:form>
<rich:dataGrid id="dg_featured" value="#{featuredMatches}" var="sel" rendered="#{featured}" columns="4" elements="8" styleClass="dg" >

...

<f:facet name="footer">
<rich:datascroller pageIndexVar="pageIndex" pagesVar="pages" ignoreDupResponses="true" maxPages="4" renderIfSinglePage="false">
</rich:datascroller>
</f:facet>
</rich:dataGrid>
</h:form>

[ilya_shaikovsky]

fill the bug in jira after you'll be able to provde simple sample in war(including libs) and attach to this bug.

[koozdra]

Similar issue for me

Note: I am using a keepalive for my backing bean

<h:form id="formIndex">
 <a4j:keepAlive beanName="forums"/>
 <rich:dataTable value="#{forums.forums}"
 var="forum"
 id="dataTableForums"
 rows="20"
 >
 <h:column>
 <a4j:commandLink value="#{forum.title}"
 style="display:block;"
 />
 <h:outputText value="#{forum.description}" style="font-style:italic; display:block; padding-left:10px;"/>
 </h:column>
 </rich:dataTable>

 <rich:datascroller for="dataTableForums" />

</h:form>

any solutions?

[koozdra]

The reason the datascroller is jumping around is that calling getFirst on the datatable is yielding random results.

I put a println in my backing bean to see what get first would print.
I have 5 pages with 12 items per page.
What i'm doing here is getting the datatable and printing the output of getFirst. I'm going to click next until I reach page 5.

first: 12
first: 12
first: 24
first: 24
first: 12
first: 24
first: 24
first: 24
first: 36
first: 36
first: 24
first: 36
first: 36
first: 36
first: 48

As you can see the first value jumps around quite a bit. It is not random though. If I repeat the test this order will be repeated.




JSF 1.0
RichFaces 3.1.3
java 1.4.2
Websphere Application Server 6.0

Thanks

[ilya_shaikovsky]

we supposts JSF implementations of Sun and MyFaces starting from 1.1 versions.

[koozdra]

Thanks for the quick reply. I really love the work you guys are doing. Hopefully we will be able to move to the new JSF version soon.