eXtremeComponents 分页列表

<%@taglib uri="/WEB-INF/extremecomponents" prefix="ec"%>

http://blog.csdn.net/hobbypei/article/details/6722488
说的非常详细，自己写下，备忘以后用

<form method="post" name="technicianFrm" action="<%= path%>/queryDeveloperList.action">
<div id="list_menu" >
	<div class="nav1">
		<div class="left">机构：<input name="" type="text" size="10" height="25" /> 关键字：<input name="" type="text" size="20" height="25"/>&nbsp;</div>
		<div class="right"><input name="serch"   onClick=""type="image" src="<%=path %>/appstar/manage/images/serch2.png"><input name="and"   onClick=""type="image" src="<%=path %>/appstar/manage/images/and.png">
		</div>
	</div>
</div>
<!-- sortable,filterable,rowsDisplayed 可以在extremetable.properties统一设置 -->
<table width="98%" border="0" align="center" cellpadding="0" cellspacing="0">
  <tr>
	<td>
      <ec:table  cellspacing="0" cellpadding="0" border="0" 
	  action="${pageContext.request.contextPath}/queryDeveloperList.action"
	  items="allUserList" 
	  var="arr"
	  imagePath="${pageContext.request.contextPath}/appstar/manage/images/table/*.gif"
	  width="100%" rowsDisplayed="10" form="technicianFrm" 
	  sortable="true"
	  filterable="true"
	  >
	 <ec:exportCsv fileName="DepositHistory.csv" tooltip="CSV Download" />
	  <ec:exportXls fileName="listuser.xls" tooltip="Export Excel"/> 
	  
	  <ec:row>
	  	<ec:column property="id" cell="rowCount" title="序号" />			  	
	  	<ec:column property="userId" title="userId"></ec:column>
		<ec:column property="menuNo" title="MenuNo"></ec:column>
	 </ec:row>
  	 </ec:table> 
	</td>
	</tr>
	</table>
	</form>

如果数据量大，需要分页，需要这个类
ExtremeTablePage

/**
 * ExtremeTablePage.java
 * com.zte.appstar.manage.util
 *
 * Function： TODO 
 *
 *   ver     date      		author
 * ──────────────────────────────────
 *   		 Aug 6, 2012 		程仁银
 *
 * Copyright (c) 2012,  All Rights Reserved.
 */

package com.zte.appstar.manage.util;

import java.util.HashMap;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;

import org.extremecomponents.table.context.Context;
import org.extremecomponents.table.context.HttpServletRequestContext;
import org.extremecomponents.table.limit.Limit;
import org.extremecomponents.table.limit.LimitFactory;
import org.extremecomponents.table.limit.Sort;
import org.extremecomponents.table.limit.TableLimit;
import org.extremecomponents.table.limit.TableLimitFactory;

/**
 * ClassName:ExtremeTablePage
 * Project: 
 * Company: ZTE
 *
 * @author   程仁银
 * @version  
 * @since    Ver 1.1
 * @Date	 Aug 6, 2012		11:30:08 AM
 * @see 	 
 */
@SuppressWarnings("unchecked")
public final class ExtremeTablePage {
	/**
     * 最大记录数.
     */
    public static final int MAX_PAGE_SIZE = 1000000000;
    public static final int defaultPageSize = 10;

    /**
     * 工具类的私有构造方法.
     */
    private ExtremeTablePage() {
    }

    /**
     * 根据DEFAULT_PAGE_SIZE获得数据.
         *
     * @param request 请求
         * @return Limit 封装的数据
     */
    public static Limit getLimit(HttpServletRequest request) {
        return getLimit(request, defaultPageSize);
    }

    /**
     * 从request构造Limit对象实例.
     * Limit的构造流程比较不合理，为了照顾export Excel时忽略信息分页，导出全部数据
     * 因此流程为程序先获得total count, 再使用total count 构造Limit，再使用limit中的分页数据查询分页数据
     * 而SS的page函数是在同一步的，无法拆分，再考虑到首先获得的totalCount
     *
     * @param request 请求
     * @param defaultPageSize 页面记录数
     * @return Limit 封装的数据
     */
    public static Limit getLimit(HttpServletRequest request,
        int defaultPageSize) {
        Context context = new HttpServletRequestContext(request);
        LimitFactory limitFactory = new TableLimitFactory(context);
        TableLimit limit = new TableLimit(limitFactory);
        limit.setRowAttributes(MAX_PAGE_SIZE, defaultPageSize);

        return limit;
    }

    /**
     * 将Limit中的排序信息转化为Map{columnName,升序/降序}.
     * @param limit 封装的页面信息
     * @return Map 排序信息
     */
    public static Map getSort(Limit limit) {
        Map sortMap = new HashMap();
        if (limit != null) {
            Sort sort = limit.getSort();

            if ((sort != null) && sort.isSorted()) {
                sortMap.put(sort.getProperty(), sort.getSortOrder());
            }
        }
        return sortMap;
    }}

public String queryDeveloperList()
	{
		System.out.println("############# queryDeveloperList #############");
		Limit limit = ExtremeTablePage.getLimit(ServletActionContext.getRequest(),10);
		System.out.println("limit = "+limit);

org.extremecomponents.table.limit.TableLimit@f7821d[rowStart=20,rowEnd=30,currentRowsDisplayed=10,page=3,totalRows=1000000000,exported=false,sort=org.extremecomponents.table.limit.Sort@17f7bf6[alias=<null>,property=<null>,sortOrder=<null>],filterSet=org.extremecomponents.table.limit.FilterSet@a37512[action=<null>]]

public String queryDeveloperList()
	{
		System.out.println("############# queryDeveloperList #############");
		Limit limit = ExtremeTablePage.getLimit(ServletActionContext.getRequest(),10);
		
		Sort sort = limit.getSort();
		String columnSort = sort.getProperty();
		
		
		System.out.println("limit = "+limit);
		
	 	Map<String,Object> param1 = new HashMap<String,Object>();
	 	param1.put("eq,userId", "superstar");
	 	System.out.println("sort.getSortOrder() = "+sort.getSortOrder());
	 	if(sort.getSortOrder()!=null){
	 		param1.put("order,"+columnSort,sort.getSortOrder());
	 	}
	 	for(Filter f:limit.getFilterSet().getFilters())
	 	{
	 		System.out.println(f.getProperty()+" "+f.getValue());
	 		param1.put("like,"+f.getProperty(),f.getValue());
	 	}
		List<UserPowerT> countList1 = this.userManageService.getObjListByParameter(UserPowerT.class, param1);
		
		Map<String,Object> param2 = new HashMap<String,Object>();
		param2.put("eq,userId", "superstar");
		if(sort.getSortOrder()!=null){
			param2.put("order,"+columnSort,sort.getSortOrder());
	 	}
		for(Filter f:limit.getFilterSet().getFilters())
	 	{
	 		System.out.println(f.getProperty()+" "+f.getValue());
	 		param2.put("like,"+f.getProperty(),f.getValue());
	 	}
		List<UserPowerT> countList2 = this.userManageService.getListByPage(UserPowerT.class, param2,(limit.getPage()-1)*limit.getCurrentRowsDisplayed(),limit.getCurrentRowsDisplayed());
		
		
		/*List<UserPowerT> allUserList = this.userManageService.queryUserListDemo(limit.getPage(),limit.getCurrentRowsDisplayed(),"superstar",columnSort,sortOrder);*/
		ServletActionContext.getRequest().setAttribute("allUserList",countList2);
		ServletActionContext.getRequest().setAttribute("totalRows",countList1.size());
		return SUCCESS;
	}