13.1.6 如何一次在一个页面中显示大型数据集

 1）向表格中添加滚动条
 <div style="overflow:auto:width=100%;height:200px;">
           <h:dataTable..  >
             <h:column...>
               ...
             </h:column>
           </h:dataTable>
         </div>
2）加分页标签
 1页面
  <h:dataTable id="timezones" value="#{bb.data}" var="row" rows="10">
               <h:column>
                  <h:selectBooleanCheckbox value="{bb.dummy}" onchange="submit()"/>
               </h:column>
               <h:column>
                  <h:outputText value="#{row}" />
               </h:column>
    </h:dataTable>
   <corejsf:pager dataTableId="timezones" styleClass ="commonPage "
               showpages="10" selectedStyleClass ="currentPage "/>
2.css
.currentPage {
   color: red;
   background: yellow;
}
.commonPage {
 color: black;
}
 3 render自定义
控制分页的样式 。
     PagerRendere.java
    Integer a = (Integer) component.getAttributes().get("showpages");
      int showpages = (a == null ? 0 : a.intValue()); 

    
   String styleClass = (String) component.getAttributes().get("styleClass ");
      String selectedStyleClass
         = (String) component.getAttributes().get("selectedStyleClass ");

   ( i == currentPage )? selectedStyleClass : styleClass;

3 BackingBean
  private String[] data = java.util.TimeZone.getAvailableIDs();





附件：csdn空间6/pager2.rar
(javax.el包在javaee.jar)