ibatis ajax分頁

package com.cwkj.util;


/**
 * Pagination Util(include Object)
 * @author JayXia
 */
public class Pagination<T> {

	private final static int DEFAULT_ROW_SIZE = 6	;
//	private final static int DEFAULT_MAX_SIZE = 9999;
	
	private int totalCount	;		//總行數
	private int pageSize 	;		//每頁行數
	private int currentPage	;		//當前頁碼
	private int currentRow 	;		//當前開始行數
	private int maxPage  	;		//最大頁碼
	private T 	data		;		//分類對象
//	private String url		;
	
	
	/**
	 * @param totalCount
	 * @param pageSize	
	 * @param data
	 * @param currentPage
	 */
	public Pagination(int totalCount ,int pageSize ,T data ,int currentPage ){
		this.totalCount = totalCount;
		this.pageSize	= pageSize	;
		this.maxPage	= (totalCount%pageSize==0)?(totalCount/pageSize):(totalCount/pageSize+1);	
		this.currentPage= currentPage;
		this.currentRow = ((this.currentPage - 1) * pageSize)<0?0:(this.currentPage - 1) * pageSize ;
		this.data		= data;
	}
	
	public Pagination(int totalCount ,int pageSize ,T data ){
		this(totalCount, pageSize, data, 1);
	}
	
	public Pagination(int totalCount ,T data ,int currentPage ){
		this(totalCount, DEFAULT_ROW_SIZE, data, currentPage);
	}
	
	public Pagination(int totalCount ,T data ){
		this(totalCount, DEFAULT_ROW_SIZE, data);
	}
	
	//=================Getter/Setter==================
	public int getTotalCount() {
		return totalCount;
	}
	
	public int getPageSize() {
		return pageSize;
	}

	public int getCurrentPage() {
		return currentPage;
	}
	
	public void setCurrentPage(int currentPage) {
		this.currentPage = currentPage;
		if (this.currentPage <= 0)
			this.currentPage = 1;
		if (this.currentPage > this.maxPage)
			this.currentPage = this.maxPage;
		this.currentRow = (this.currentPage - 1) * this.pageSize ;
	}

	public int getCurrentRow() {
		return currentRow;
	}

	public int getMaxPage() {
		return maxPage;
	}
	
	public T getData() {
		return data;
	}

	//====================Method======================
	public void nextPage(){
		setCurrentPage(getCurrentPage()+1);
	}
	
	public void perPage(){
		setCurrentPage(getCurrentPage()-1);
	}
}

action

package com.cwkj.jxc.action;

import java.io.InputStream;
import java.io.UnsupportedEncodingException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import com.cwkj.back.entity.Company;
import com.cwkj.back.entity.User;
import com.cwkj.exception.BizException;
import com.cwkj.jxc.biz.CostAdjustBillItemService;
import com.cwkj.jxc.biz.CostAdjustBillService;
import com.cwkj.jxc.biz.IProductService;
import com.cwkj.jxc.entity.CostAdjustBill;
import com.cwkj.jxc.entity.CostAdjustBillItem;
import com.cwkj.jxc.entity.PdfEntity;
import com.cwkj.util.BaseAction;
import com.cwkj.util.BeanFactory;
import com.cwkj.util.ExportPdfUtil;
import com.cwkj.util.MyJSONUtil;
import com.cwkj.util.Pagination;
import com.opensymphony.xwork2.ModelDriven;
/**
 * 成本調整
 * @author wzy
 *
 */
@SuppressWarnings("unchecked")
public class CostAdjustBillAction extends BaseAction implements ModelDriven<CostAdjustBill>{
	/**
	 * 
	 */
	public final String BIZ_TYPE="成本調整";
	private static final long serialVersionUID = 1L;
	private CostAdjustBill costAdjustBill;
	//上一頁還是下一頁標識
	private int pn;
	private IProductService iProductService;
	private CostAdjustBillService costAdjustBillService;
	private CostAdjustBillItemService costAdjustBillItemService;
	private String jsonData;
	public static final int PAGE_SIZE=5;
	private int currentPage = 1;
	/**
	 * 分頁
	 */
	private Pagination<CostAdjustBill> pagination;
	//查詢起止日期
	private Date startDate;
	private Date endDate; 
	//查詢的倉庫id
	private Integer warehouseId; 
	private InputStream inputStream;
	//生成返回的文件名
	private String fileName;
	
	{
		iProductService=(IProductService) BeanFactory.getInstance(IProductService.class);
		costAdjustBillService=(CostAdjustBillService) BeanFactory.getInstance(CostAdjustBillService.class);
		costAdjustBillItemService=(CostAdjustBillItemService) BeanFactory.getInstance(CostAdjustBillItemService.class);
	}
	
	
	
	//下載pdf返回的name
	public String getFileName() {
		return returnName();
	}

	public void setFileName(String fileName) {
		this.fileName = fileName;
	}

	public InputStream getInputStream() {
		return inputStream;
	}

	public void setInputStream(InputStream inputStream) {
		this.inputStream = inputStream;
	}

	public int getPn() {
		return pn;
	}

	public void setPn(int pn) {
		this.pn = pn;
	}

	public Integer getWarehouseId() {
		return warehouseId;
	}

	public void setWarehouseId(Integer warehouseId) {
		this.warehouseId = warehouseId;
	}

	public Date getStartDate() {
		return startDate;
	}

	public void setStartDate(Date startDate) {
		this.startDate = startDate;
	}

	public Date getEndDate() {
		return endDate;
	}

	public void setEndDate(Date endDate) {
		this.endDate = endDate;
	}

	public Pagination<CostAdjustBill> getPagination() {
		return pagination;
	}

	public void setPagination(Pagination<CostAdjustBill> pagination) {
		this.pagination = pagination;
	}

	public int getCurrentPage() {
		return currentPage;
	}

	public void setCurrentPage(int currentPage) {
		this.currentPage = currentPage;
	}

	public String getJsonData() {
		return jsonData;
	}

	public void setJsonData(String jsonData) {
		this.jsonData = jsonData;
	}

	public CostAdjustBill getCostAdjustBill() {
		return costAdjustBill;
	}

	public void setCostAdjustBill(CostAdjustBill costAdjustBill) {
		this.costAdjustBill = costAdjustBill;
	}

	
	/**
	 * 模型驅動
	 */
	public CostAdjustBill getModel() {
		if(costAdjustBill==null){
			costAdjustBill = new CostAdjustBill();
		}
		return costAdjustBill;
	}
	/**
	 * 添加明細頁面
	 * @return
	 */
	public String addUI(){
		String jsonString = null;
		try {
			jsonString = MyJSONUtil.getJSONString(iProductService.products());
		} catch (BizException e) {
			e.printStackTrace();
		} catch (Exception e) {
			e.printStackTrace();
		}
		requestMap.put("productList",jsonString);
		return "addUI";
	}
	

	public String add(){
		try {
			costAdjustBill.setBizType(BIZ_TYPE);
			User user = (User) session.get("user1");
			costAdjustBill.setCreator(user.getName());
			Map map=new HashMap();
		
			for (CostAdjustBillItem cab :costAdjustBill.getCostAdjustBillItem()) {
				map.put(cab.getProduct().getId()+cab.getWareHouse().getId(),"");
			}
			System.out.println(map.size());
			if(map.size()<costAdjustBill.getCostAdjustBillItem().size()){
				throw new BizException("不能添加重複的商品倉庫！");
			}
			costAdjustBillService.addCostAdjustBill(costAdjustBill);
			jsonData="true";
			map=null;
		} catch (BizException e) {
			e.printStackTrace();
			jsonData=e.getMessage();
		}
		return SUCCESS;
	}
	
	/**
	 * 調整單記錄
	 */
	public String list(){
		Map<String,Object> map=new HashMap<String, Object>();
		map.put("startDate", startDate);
//		map.put("startDate",startDate);
		map.put("endDate",endDate);
		map.put("warehouseId",warehouseId);
		int totalCount=costAdjustBillService.selectCostAdjustBillCount(map);
		pagination=new Pagination<CostAdjustBill>(totalCount,PAGE_SIZE,costAdjustBill,currentPage);
		map.put("pagination",pagination);
		List<CostAdjustBill> list=costAdjustBillService.pagCostAdjustBill(map);
		requestMap.put("costAdjustBillList",list);
		map=null;
		return "list";
	}
	/**
	 * 分頁
	 * @return
	 */
	public String pagList(){
		Map<String,Object> map=new HashMap<String, Object>();
		map.put("startDate", startDate);
//		map.put("startDate",startDate);
		map.put("endDate",endDate);
		map.put("warehouseId",warehouseId);
		int totalCount=costAdjustBillService.selectCostAdjustBillCount(map);
		pagination=new Pagination<CostAdjustBill>(totalCount,PAGE_SIZE,costAdjustBill,currentPage);
		map.put("pagination",pagination);
		List<CostAdjustBill> list=costAdjustBillService.pagCostAdjustBill(map);
		requestMap.put("costAdjustBillList",list);
		map=null;
		return "pagList";
	}
	/**
	 * 詳細頁面
	 * @return
	 */
	public String detailInfo(){
//		List <CostAdjustBillItem> list=costAdjustBillItemService.list(costAdjustBill);
//		System.out.println(list);
//		requestMap.put("itemList",list);
		CostAdjustBill cab=costAdjustBillService.selectCostAndItem(costAdjustBill);
		requestMap.put("cab",cab);
		return "itemList";
	}
	/**
	 * 上下頁詳細頁面
	 * @return
	 */
	public String prvOrNextdetailInfo(){
		if(pn==0){
			CostAdjustBill cab=costAdjustBillService.selectPrvCostAndItem(costAdjustBill);			requestMap.put("cab",cab);
		}else{
			CostAdjustBill cab=costAdjustBillService.selectNextCostAndItem(costAdjustBill);
			
			requestMap.put("cab",cab);
		}
		return "pONitemList";
	}
	/**
	 * 是否有上一頁下一頁
	 * @return
	 */
	public String pnIsExists(){
		Map<String,Object> map=new HashMap<String, Object>();
		map.put("costAdjustBill", costAdjustBill);
		map.put("pn",pn);
		jsonData=costAdjustBillService.pnExists(map)+"";
		return SUCCESS;
	} 
	
	public String exportPdf(){
		try {
			CostAdjustBill cab=costAdjustBillService.selectCostAndItem(costAdjustBill);
			PdfEntity<CostAdjustBill> pdfEntity=new PdfEntity<CostAdjustBill>();
			Company company=(Company) session.get("company");
			pdfEntity.setDataSet(cab);
			pdfEntity.setCompanyName(company.getName());
			pdfEntity.setTitile("成本調整單");
			pdfEntity.setHeaders(new String[]{"序號","商品","單位","調整金額","倉庫"});
			this.inputStream=ExportPdfUtil.fillData(pdfEntity);
//			System.out.println(inputStream);
		} catch (BizException e) {
			e.printStackTrace();
		}
		return "Exppdf";
	}
	
	private String returnName() {
		Date datenow=new Date();
		SimpleDateFormat  dateFormatNow=new SimpleDateFormat ("yyyy-MM-dd-HH-mm-ss");
		String dateNow=dateFormatNow.format(datenow);
		String s="成本調整單"+dateNow.toString()+".pdf";
		try {
			return new String(s.getBytes("utf-8"),"iso8859-1");
		} catch (UnsupportedEncodingException e) {
			return dateNow+".pdf";
		}
	}
}

js

/*
	成本調整單列表的js
*/
var adjustmentlist={
	init:{
		initEvent:function(){
			//移動獲得焦點
			$("#getHover").wipe({defaultValue:"請輸入單據號或備註"});
			$("#checkall").controlCheckBox({chname:'checkProduct'});//全選
			adjustmentlist.pFunction.search();
			adjustmentlist.pFunction.paging();
			adjustmentlist.pFunction.detailInfo();
//			adjustmentlist.init.initData();
		},
		//需要組裝參數時，調用它，這裏是點擊查詢時組織，有需要則在init時組織
		initData:function(){
				var word=$("#getHover").val();
					if(word=="請輸入單據號或備註"){
							word="";
						}else{
							word=$.trim(word);
						}
				var startDate=$("input[name='startDate']").val();
				var endDate=$("input[name='endDate']").val();
				var warehouseId=$("#wareHouseType").val();
			var billId=$(this).parent().prev().find("input[type='hidden']").val();
			adjustmentlist.data.queryData.keyword=word;
			adjustmentlist.data.queryData.startDate=startDate;
			adjustmentlist.data.queryData.endDate=endDate;
			adjustmentlist.data.queryData.warehouseId=warehouseId;
			adjustmentlist.data.queryData.billId=billId;
			
		}
	},
	pFunction:{
		//查詢
		search:function(){
			$("#No4 a").each(function(){
				if($(this).text()=="查詢"){
					$(this).unbind("click");
					$(this).bind("click",function(){
			adjustmentlist.init.initData();
						var parameter={
							"keyword":adjustmentlist.data.queryData.keyword,
							"startDate":adjustmentlist.data.queryData.startDate,
							"endDate":adjustmentlist.data.queryData.endDate,
							"warehouseId":adjustmentlist.data.queryData.warehouseId
						};
//						$.post("costAdjustmentAction_pagList.php",parameter,function(data){
//							
//						});
						$("#tableContainer").load("costAdjustmentAction_pagList.php",parameter);
						
					});
				}	
				}
			);
		},
		//分頁按鈕
		paging:function(){
			var tableContainer = $("#tableContainer");
			var word=$("#getHover").val();
			if (word == "請輸入單據號或備註") {
				word="";
			}else{
				word=$.trim(word);
			}
			var startDate=$("input[name='startDate']").val();
			var endDate=$("input[name='endDate']").val();
			var warehouseId=$("#wareHouseType").val();
//			$("#perPageEvent").die("click");
			$("#perPageEvent").live("click",function(){
				tableContainer.load("costAdjustmentAction_pagList.php",{'currentPage':current-1,'keyword':adjustmentlist.data.queryData.keyword,'startDate':adjustmentlist.data.queryData.startDate,'endDate':adjustmentlist.data.queryData.endDate,'warehouseId':adjustmentlist.data.queryData.warehouseId});
			});
//			$("#nextPageEvent").die("click");
			$("#nextPageEvent").live("click",function(){
				tableContainer.load("costAdjustmentAction_pagList.php",{'currentPage':current+1,'keyword':adjustmentlist.data.queryData.keyword,'startDate':adjustmentlist.data.queryData.startDate,'endDate':adjustmentlist.data.queryData.endDate,'warehouseId':adjustmentlist.data.queryData.warehouseId});
			});
		},
		//discard
		detailInfo:function(){
			$("#detailInfo").live("click",function(){
//					adjustmentlist.init.initData.call(this);
//					alert(adjustmentlist.data.queryData.billId);
				$
			});
		}
	},
	data:{
		queryData:{
			keyword:"",
			startDate:"",
			endDate:"",
			warehouseId:"",
			billId:""
		}
	}
}

$(function(){
//	ToolUtil.getBillNo('addCostAdjustment',{tabName:'t_cost_adjust_bill',len:4,prefix:'CBTZ'});
	adjustmentlist.init.initEvent();	
});

jsp：

<%@ page contentType="text/html; charset=UTF-8" language="java" %>
<%@taglib uri="/struts-tags" prefix="s" %>
<%@taglib uri="http://cwkj.com/core"  prefix="cwkj"%>

						<table border="0" cellpadding="0" cellspacing="0" width="100%" class="tablestyle3">
						  <tr>
							<th class="one"><input type="checkbox" id="checkall" value="" class="checkbox"/></th>
							<th>單據日期</th>
							<th>單據編號</th>
							<th>業務類別</th>
							<th>金額</th>
							<th>備註</th>
							<th><span>操作</span></th>
						  </tr>
						  <s:iterator value="#request.costAdjustBillList" var="c" status="s">
						  	<tr class="${s.count%2==0?'':'first'}">
						  		<td><input type="checkbox" name="checkProduct" value="${id}" class="checkbox"/></td>
						  		<td><s:date name="billDate" format="yyyy年MM月dd日"/> </td>
						  		<td><s:property value="billNo"/></td>
						  		<td><s:property value="bizType"/></td>
						  		<td><cwkj:showPrice value="${totalAmount}"></cwkj:showPrice></td>
								<td><s:property value="remark"/>
									<input type="hidden" id="billId" value="${id}" />
								</td>
								<td><s:a href="costAdjustmentAction_detailInfo.php?id=%{id}" id="detailInfo" title="詳細" cssClass="ML5"><img src="${ pageContext.request.contextPath }/images/ico/archives.png"/></s:a>
								</td>
								
						  	</tr>
						  </s:iterator>
						 
						  <tr>
								<td colspan="13" class="last">
									<p class="page">
										<s:if test="%{pagination.currentPage <= 1 }">
										 ◀上一頁</s:if><s:else>
										<a href="javascript:void(0);" id="perPageEvent">
										 ◀上一頁</a></s:else>
										<span style="padding: 5px">
										<span>每頁</span><font>${ pagination.pageSize }</font> 
										<span>條共</span><font>${ pagination.maxPage }</font><span>頁</span>
										</span>
										<s:if test="%{pagination.maxPage <= pagination.currentPage}">
										下一頁▶</s:if><s:else>
										<a href="javascript:void(0);" id="nextPageEvent">
										下一頁▶</a></s:else> 
										<a href="javascript:void(0);" id="turnPageEvent">跳轉</a>到第
										<input type="text" style="width: 15px;text-align: center;" id="turnPage" class="text" value="${ pagination.currentPage }"/>頁 
									</p>	
								</td>
						  </tr>
						</table>
	
<script type="text/javascript">
var current = ${pagination.currentPage},
	max = ${pagination.maxPage};
//alert(current);
</script>

<script type="text/javascript">
			$("#checkall").controlCheckBox({chname:'checkProduct'});
			
</script>