Why datascroller show the confused page order?

[twf]

Hi,
I'm using richfaces3.1.0 and myfaces1.1.1.
When I used rich:datascroller in my page, I found that it didn't work as
it should. When the 'next' button is clicked, sometime it did nothing, and
sometime, it retrieved a previous page.

Thank you for reading.

<f:view>
 <h:form>
 <h:panelGrid columns="1">
 <rich:datascroller for="bookTable" pageIndexVar="page"
 oncomplete="resetStatus();" align="left" />
 <rich:spacer height="30"/>
 <rich:dataTable id="bookTable" value="#{bookstoreBean.books}"
 var="book" rows="10" border="1" rowKeyVar="rowIndex"
 columnsWidth="100, 100, 100,100,100,100">

 <h:column>
 <f:facet name="header">
 <h:outputText value="Title"/>
 </f:facet>
 <h:outputText value="#{book.title}"></h:outputText>
 </h:column>
 <h:column>
 <f:facet name="header">
 <h:outputText value="Author"/>
 </f:facet>
 <h:outputText value="#{book.author}"></h:outputText>
 </h:column>
 <h:column>
 <f:facet name="header">
 <h:outputText value="Price"/>
 </f:facet>
 <h:outputText value="#{book.price}"></h:outputText>
 </h:column>
 <h:column>
 <f:facet name="header">
 <h:outputText value="Selected"/>
 </f:facet>
 <h:outputText value="#{book.selected}"></h:outputText>
 </h:column>
 </rich:dataTable>
 </h:panelGrid>
 </h:form>
</f:view>

[twf]

package test;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Set;

import javax.faces.model.SelectItem;

import org.richfaces.component.html.HtmlDatascroller;


public class BookstoreBean {
 private List books;
 private Set ajaxKeys;
 private SelectItem[] items;
 private List selectedBooks;
 private HtmlDatascroller scroller;
 public BookstoreBean()
 {

 selectedBooks=new ArrayList();
 }
 public Set getAjaxKeys()
 {

 return ajaxKeys;
 }

 public void setAjaxKeys(Set ajaxKeys)
 {
 this.ajaxKeys = ajaxKeys;
 }

 public SelectItem[] getItems()
 {
 if (items==null)
 { int n = books.size();
 items=new SelectItem[n];

 for (int i = 0; i < n; i++)
 items= new SelectItem(Integer.toString(i));
 }
 return items;
 }

 public void setItems(SelectItem[] items)
 {
 this.items = items;
 }

 public List getBooks()
 {
 if (books != null) return books;
 books = new ArrayList(100);
 for (int i = 1; i < 100; i++)
 {
 books.add(
 new Book("Book"+i, "Author"+i,
 100, false)
 );
 }
 return books;
 }

 public void setBooks(List books)
 {
 this.books = books;
 }
 public void printSelected()
 { System.out.println("These books are selected:");
 for (Iterator iter=selectedBooks.iterator(); iter.hasNext(); )
 System.out.print("BOOK"+iter.next()+", ");
 System.out.println();
 }
 public List getSelectedBooks()
 {
 return selectedBooks;
 }
 public void setSelectedBooks(List selectedBooks)
 {
 this.selectedBooks = selectedBooks;
 }
 public HtmlDatascroller getScroller()
 {
 return scroller;
 }
 public void setScroller(HtmlDatascroller scroller)
 {
 this.scroller = scroller;
 }
 }

[ilya_shaikovsky]

please update your version to 3.1.4 GA