按條件模糊查詢及分頁查詢

本文轉載自查看原文 2018-04-10 14:24 1242 通用實踐/ 開發經驗/ 工作總結

1、查詢助手

 1 package cn.buaa.core.util;

 2 

 3 import java.util.ArrayList;

 4 import java.util.List;

 5 

 6 

 7 public class QueryHelper {

 8     

 9     //from子句

10     private String fromClause = "";

11     //where子句

12     private String whereClause = "";

13     //orderBy子句

14     private String orderByClause = "";

15     

16     private List<Object> parameters;

17     

18     //排序常量

19     public static String ORDER_BY_DESC = "DESC"; //降序

20     public static String ORDER_BY_ASC = "ASC"; //升序

21     /**

22      * 構造from子句(有別名)

23      * @param clazz 實體類

24      * @param alias 實體類對應的別名

25      */

26     public QueryHelper(Class clazz,String alias){

27         fromClause = "From " + clazz.getSimpleName() + " " +alias ;

28         System.out.println(fromClause);

29     }

30     /**
31      * 構造from子句（無別名）

32      * @param clazz 實體類

33      */

34     public QueryHelper(Class clazz){

35         fromClause = "From " + clazz.getSimpleName() ;

36     }

37     

38     /**

39      * 構造where子句

40      * @param condition 查詢條件語句：例如：i.title like ?

41      * @param params 查詢條件語句中？對應的查詢條件的值： 例如：%標題%

42      */

43     public void  addCondition(String condition , Object... params ){

44         if(whereClause.length()>1){//非第一個查詢條件

45             whereClause += " AND " + condition;

46         }else{//第一個查詢條件

47             whereClause += " WHERE " + condition;

48         }

49         

50         //設置查詢條件值到查詢條件集合中

51         if(parameters == null){

52             parameters = new ArrayList<Object>();

53         }

54         if(params != null){

55             for(Object param : params){

56                 parameters.add(param);

57             }

58         }

59         

60     }

61     

62     /**

63      * 構造order by子句

64      * @param property 排序屬性：如：i.createTime

65      * @param order 排序順序，如：DESC 或 ASC

66      */

67     public void addOrderByProperty(String property,String order){

68         if(orderByClause.length()>1){//非第一個排序屬性

69             orderByClause += " ," + property + " " + order;

70         }else{//第一個排序屬性

71             orderByClause += " ORDER BY " + property + " " + order;

72         }

73     }

74     //查詢hql語句

75     public String getQueryListHql(){

76         

77         return  fromClause + whereClause + orderByClause ;

78     }

79     

80     //查詢統計數的hql語句

81     public String getQueryCountHql(){

82         

83         return "SELECT COUNT( * )  " +  fromClause + whereClause;

84     }

85     

86     //查詢hql語句中？對應的查詢條件值集合

87     public List<Object> getParameters(){

88         

89         return parameters;

90     }

91 }

2、dao邏輯處理代碼

@Override

    public PageResult getPageResult(QueryHelper queryHelper, int pageNo, int pageSize) {

        Query query = getSession().createQuery(queryHelper.getQueryListHql());

        List<Object> parameters = queryHelper.getParameters();

        if(parameters != null){

            for(int i= 0;i<parameters.size();i++){

                query.setParameter(i, parameters.get(i));

            }

        }

        if(pageNo<1) pageNo =1;

        query.setFirstResult((pageNo-1)*pageSize);

        query.setMaxResults(pageSize);

        List items =  query.list();

    </span><span style="color: #008000;">//</span><span style="color: #008000;">獲取總記錄數</span></br>
    Query queryCount =<span style="color: #000000;"> getSession().createQuery(queryHelper.getQueryCountHql());</br>
    </span><span style="color: #0000ff;">if</span>(parameters != <span style="color: #0000ff;">null</span><span style="color: #000000;">){</br>
        </span><span style="color: #0000ff;">for</span>(<span style="color: #0000ff;">int</span> i= 0;i&lt;parameters.size();i++<span style="color: #000000;">){</br>
            queryCount.setParameter(i, parameters.get(i));</br>
        }</br>
    }</br>
    </span><span style="color: #0000ff;">long</span> totalCount = (<span style="color: #0000ff;">long</span><span style="color: #000000;">) queryCount.uniqueResult();</br>
    </span><span style="color: #0000ff;">return</span> <span style="color: #0000ff;">new</span><span style="color: #000000;"> PageResult(totalCount, pageNo, pageSize, items);</br>
}
</span></pre>

3、action調用處理代碼

 1         protected PageResult pageResult;

 2     private int pageNo;

 3     private int pageSize;

 4         。。。。
 5 

 6 // 列表頁面

 7     public String listUI() throws Exception {

 8         // 加載分類集合

 9         ActionContext.getContext().getContextMap().put("infoTypeMap", Info.INFO_TYPE_MAP);

10         QueryHelper queryHelper = new QueryHelper(Info.class,"i");

11         try {

12             if(info != null){

13                 if(StringUtils.isNotBlank(info.getTitle())){

14                     //搜索框亂碼問題解決

15                     info.setTitle(URLDecoder.decode(info.getTitle(),"utf-8"));

16                     queryHelper.addCondition("i.title like ? ", "%" + info.getTitle() + "%");

17                 }

18                 queryHelper.addCondition("i.state = ?", "1");

19             }

20             //根據創建時間降序排序

21             queryHelper.addOrderByProperty(" i.createTime ", QueryHelper.ORDER_BY_DESC);
22             //infoList = infoService.findObjects(queryHelper);

23             pageResult = infoService.getPageResult(queryHelper,getPageNo(),getPageSize());

24         } catch (Exception e) {

25             throw new ActionException("action出現異常：" + e.getMessage());

26         }

27         return "listUI";

28     }

4、struts配置文件

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"
    "http://struts.apache.org/dtds/struts-2.3.dtd">


<struts>


<package name="info-action" namespace="/nsfw" extends="base-default">


<action name="info_*" class="cn.buaa.nsfw.info.action.InfoAction"

 method="{1}">


<result name="{1}">/WEB-INF/jsp/nsfw/info/{1}.jsp</result>


<result name="list" type="redirectAction">


<param name="actionName">info_listUI</param>


<!-- 搜索框搜索值回顯 -->


<param name="info.title">${strTitle}</param>


<param name="pageNo">${pageNo}</param>


<!-- 解決搜索框框亂碼 -->


<param name="encode">true</param>


</result>


</action>


</package>


</struts>

5、jsp顯示頁面

<%@ page contentType="text/html;charset=UTF-8" language="java" %>

<html>

<head>

    <%@include file="/common/header.jsp"%>
    <title>信息發布管理</title>

    <script type="text/javascript">

  //全選、全反選

    function doSelectAll() {

        // jquery 1.6 前

        //$("input[name=selectedRow]").attr("checked", $("#selAll").is(":checked"));

        //prop jquery 1.6+建議使用

        $("input[name=selectedRow]").prop("checked",
                $("#selAll").is(":checked"));

    }


</span><span style="background-color: #f5f5f5; color: #008000;">//</span><span style="background-color: #f5f5f5; color: #008000;">添加</span></br>
  <span style="background-color: #f5f5f5; color: #0000ff;">function</span><span style="background-color: #f5f5f5; color: #000000;"> doAdd(){</br>
      document.forms[</span><span style="background-color: #f5f5f5; color: #000000;">0</span><span style="background-color: #f5f5f5; color: #000000;">].action</span><span style="background-color: #f5f5f5; color: #000000;">=</span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">${basePath}nsfw/info_addUI.action</span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">;
      document.forms[</span><span style="background-color: #f5f5f5; color: #000000;">0</span><span style="background-color: #f5f5f5; color: #000000;">].submit();</br>
  }</br>
  </span><span style="background-color: #f5f5f5; color: #008000;">//</span><span style="background-color: #f5f5f5; color: #008000;">編輯</span></br>
  <span style="background-color: #f5f5f5; color: #0000ff;">function</span><span style="background-color: #f5f5f5; color: #000000;"> doEdit(id){</br>
      document.forms[</span><span style="background-color: #f5f5f5; color: #000000;">0</span><span style="background-color: #f5f5f5; color: #000000;">].action</span><span style="background-color: #f5f5f5; color: #000000;">=</span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">${basePath}nsfw/info_editUI.action?info.infoId=</span><span style="background-color: #f5f5f5; color: #000000;">"</span> <span style="background-color: #f5f5f5; color: #000000;">+</span><span style="background-color: #f5f5f5; color: #000000;"> id;</br>
      document.forms[</span><span style="background-color: #f5f5f5; color: #000000;">0</span><span style="background-color: #f5f5f5; color: #000000;">].submit();</br>
  }</br>
</span><span style="background-color: #f5f5f5; color: #008000;">//</span><span style="background-color: #f5f5f5; color: #008000;">刪除</span></br>
  <span style="background-color: #f5f5f5; color: #0000ff;">function</span><span style="background-color: #f5f5f5; color: #000000;"> doDelete(id){</br>
      document.forms[</span><span style="background-color: #f5f5f5; color: #000000;">0</span><span style="background-color: #f5f5f5; color: #000000;">].action</span><span style="background-color: #f5f5f5; color: #000000;">=</span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">${basePath}nsfw/info_delete.action?info.infoId=</span><span style="background-color: #f5f5f5; color: #000000;">"</span> <span style="background-color: #f5f5f5; color: #000000;">+</span><span style="background-color: #f5f5f5; color: #000000;"> id;</br>
      document.forms[</span><span style="background-color: #f5f5f5; color: #000000;">0</span><span style="background-color: #f5f5f5; color: #000000;">].submit();</br>
  }</br>

//多選刪除

 function doDeleteAll(){

 document.forms[0].action="${basePath}nsfw/info_deleteSelected.action";

 document.forms[0].submit();

 }

 //異步發布信息，信息的id及將要改成的信息狀態
 function doPublic(infoId,state){

 //1、更新信息狀態

  $.ajax({

 url:"${basePath}nsfw/info_publicInfo.action",

 data:{"info.infoId":infoId,"info.state":state},

 type:"post",

 success:function(msg){

 //2、更新狀態欄，操作欄的顯示值

 if("更新狀態成功"  msg){
 if(state  1){//說明信息狀態已被改成發布，狀態欄顯示發布，操作欄顯示停用

  $("#show_"+infoId).html("發布");

 $("#oper_"+infoId).html('<a href="javascript:doPublic(''+infoId+'',0)">停用</a>');

 }else{

 $("#show_"+infoId).html("停用");

 $("#oper_"+infoId).html('<a href="javascript:doPublic(''+infoId+'',1)">發布</a>');

 }

 }else{

 alert("更新信息狀態失敗！");

 }

 },

 error:function(){

 alert("更新信息狀態失敗！");

 }

 });

 }


var list_url = "${basePath}nsfw/info_listUI.action";
 function doSearch(){

 //重置頁號

  $("#pageNo").val(1);

 document.forms[0].action= list_url ;

 document.forms[0].submit();


 }
 </script>

 </head>

 <body class="rightBody">

 <form name="form1" action="" method="post">

 <div class="p_d_1">

 <div class="p_d_1_1">

 <div class="content_info">

 <div class="c_crumbs"><div><b></b><strong>信息發布管理</strong></div> </div>

 <div class="search_art">
 <li>

 信息標題：<s:textfield name="info.title" cssClass="s_text" id="infoTitle" cssStyle="width:160px;"/>

 </li>

 <li><input type="button" class="s_button" value="搜 索" onclick="doSearch()"/></li>

 <li style="float:right;">

 <input type="button" value="新增" class="s_button" onclick="doAdd()"/>&nbsp;

 <input type="button" value="刪除" class="s_button" onclick="doDeleteAll()"/>&nbsp;

 </li>

 </div>


            <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">div </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="t_list"</span><span style="color: #ff0000;"> style</span><span style="color: #0000ff;">="margin:0px; border:0px none;"</span><span style="color: #0000ff;">&gt;</span></br>
                <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">table </span><span style="color: #ff0000;">width</span><span style="color: #0000ff;">="100%"</span><span style="color: #ff0000;"> border</span><span style="color: #0000ff;">="0"</span><span style="color: #0000ff;">&gt;</span></br>
                    <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">tr </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="t_tit"</span><span style="color: #0000ff;">&gt;</span></br>
                        <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">td </span><span style="color: #ff0000;">width</span><span style="color: #0000ff;">="30"</span><span style="color: #ff0000;"> align</span><span style="color: #0000ff;">="center"</span><span style="color: #0000ff;">&gt;&lt;</span><span style="color: #800000;">input </span><span style="color: #ff0000;">type</span><span style="color: #0000ff;">="checkbox"</span><span style="color: #ff0000;"> id</span><span style="color: #0000ff;">="selAll"</span><span style="color: #ff0000;"> onclick</span><span style="color: #0000ff;">="doSelectAll()"</span> <span style="color: #0000ff;">/&gt;&lt;/</span><span style="color: #800000;">td</span><span style="color: #0000ff;">&gt;</span></br>
                        <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">td </span><span style="color: #ff0000;">align</span><span style="color: #0000ff;">="center"</span><span style="color: #0000ff;">&gt;</span>信息標題<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">td</span><span style="color: #0000ff;">&gt;</span></br>
                        <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">td </span><span style="color: #ff0000;">width</span><span style="color: #0000ff;">="120"</span><span style="color: #ff0000;"> align</span><span style="color: #0000ff;">="center"</span><span style="color: #0000ff;">&gt;</span>信息分類<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">td</span><span style="color: #0000ff;">&gt;</span></br>
                        <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">td </span><span style="color: #ff0000;">width</span><span style="color: #0000ff;">="120"</span><span style="color: #ff0000;"> align</span><span style="color: #0000ff;">="center"</span><span style="color: #0000ff;">&gt;</span>創建人<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">td</span><span style="color: #0000ff;">&gt;</span></br>
                        <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">td </span><span style="color: #ff0000;">width</span><span style="color: #0000ff;">="140"</span><span style="color: #ff0000;"> align</span><span style="color: #0000ff;">="center"</span><span style="color: #0000ff;">&gt;</span>創建時間<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">td</span><span style="color: #0000ff;">&gt;</span></br>
                        <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">td </span><span style="color: #ff0000;">width</span><span style="color: #0000ff;">="80"</span><span style="color: #ff0000;"> align</span><span style="color: #0000ff;">="center"</span><span style="color: #0000ff;">&gt;</span>狀態<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">td</span><span style="color: #0000ff;">&gt;</span></br>
                        <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">td </span><span style="color: #ff0000;">width</span><span style="color: #0000ff;">="120"</span><span style="color: #ff0000;"> align</span><span style="color: #0000ff;">="center"</span><span style="color: #0000ff;">&gt;</span>操作<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">td</span><span style="color: #0000ff;">&gt;</span></br>
                    <span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">tr</span><span style="color: #0000ff;">&gt;</span></br>
                    <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">s:iterator </span><span style="color: #ff0000;">value</span><span style="color: #0000ff;">="pageResult.items"</span><span style="color: #ff0000;"> status</span><span style="color: #0000ff;">="st"</span><span style="color: #0000ff;">&gt;</span></br>
                        <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">tr </span><span style="color: #ff0000;">&lt;s:if test</span><span style="color: #0000ff;">="#st.odd"</span><span style="color: #0000ff;">&gt;</span> bgcolor="f8f8f8" <span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">s:if</span><span style="color: #0000ff;">&gt;</span><span style="color: #000000;"> &gt;</br>
                            </span><span style="color: #0000ff;">&lt;</span><span style="color: #800000;">td </span><span style="color: #ff0000;">align</span><span style="color: #0000ff;">="center"</span><span style="color: #0000ff;">&gt;&lt;</span><span style="color: #800000;">input </span><span style="color: #ff0000;">type</span><span style="color: #0000ff;">="checkbox"</span><span style="color: #ff0000;"> name</span><span style="color: #0000ff;">="selectedRow"</span><span style="color: #ff0000;"> value</span><span style="color: #0000ff;">="&lt;s:property value='infoId'/&gt;"</span><span style="color: #0000ff;">/&gt;&lt;/</span><span style="color: #800000;">td</span><span style="color: #0000ff;">&gt;</span></br>
                            <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">td </span><span style="color: #ff0000;">align</span><span style="color: #0000ff;">="center"</span><span style="color: #0000ff;">&gt;&lt;</span><span style="color: #800000;">s:property </span><span style="color: #ff0000;">value</span><span style="color: #0000ff;">="title"</span><span style="color: #0000ff;">/&gt;&lt;/</span><span style="color: #800000;">td</span><span style="color: #0000ff;">&gt;</span></br>
                            <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">td </span><span style="color: #ff0000;">align</span><span style="color: #0000ff;">="center"</span><span style="color: #0000ff;">&gt;</span></br>
                                <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">s:property </span><span style="color: #ff0000;">value</span><span style="color: #0000ff;">="#infoTypeMap[type]"</span><span style="color: #0000ff;">/&gt;</span>    
                            <span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">td</span><span style="color: #0000ff;">&gt;</span></br>
                            <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">td </span><span style="color: #ff0000;">align</span><span style="color: #0000ff;">="center"</span><span style="color: #0000ff;">&gt;&lt;</span><span style="color: #800000;">s:property </span><span style="color: #ff0000;">value</span><span style="color: #0000ff;">="creator"</span><span style="color: #0000ff;">/&gt;&lt;/</span><span style="color: #800000;">td</span><span style="color: #0000ff;">&gt;</span></br>
                            <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">td </span><span style="color: #ff0000;">align</span><span style="color: #0000ff;">="center"</span><span style="color: #0000ff;">&gt;&lt;</span><span style="color: #800000;">s:date </span><span style="color: #ff0000;">name</span><span style="color: #0000ff;">="createTime"</span><span style="color: #ff0000;"> format</span><span style="color: #0000ff;">="yyyy-MM-dd HH:mm"</span><span style="color: #0000ff;">/&gt;&lt;/</span><span style="color: #800000;">td</span><span style="color: #0000ff;">&gt;</span></br>
                            <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">td </span><span style="color: #ff0000;">id</span><span style="color: #0000ff;">="show_&lt;s:property value='infoId'/&gt;"</span><span style="color: #ff0000;"> align</span><span style="color: #0000ff;">="center"</span><span style="color: #0000ff;">&gt;&lt;</span><span style="color: #800000;">s:property </span><span style="color: #ff0000;">value</span><span style="color: #0000ff;">="state==1?'發布':'停用'"</span><span style="color: #0000ff;">/&gt;&lt;/</span><span style="color: #800000;">td</span><span style="color: #0000ff;">&gt;</span></br>
                            <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">td </span><span style="color: #ff0000;">align</span><span style="color: #0000ff;">="center"</span><span style="color: #0000ff;">&gt;</span></br>
                                <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">span </span><span style="color: #ff0000;">id</span><span style="color: #0000ff;">="oper_&lt;s:property value='infoId'/&gt;"</span><span style="color: #0000ff;">&gt;</span></br>
                                <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">s:if </span><span style="color: #ff0000;">test</span><span style="color: #0000ff;">="state==1"</span><span style="color: #0000ff;">&gt;</span></br>
                                    <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">a </span><span style="color: #ff0000;">href</span><span style="color: #0000ff;">="javascript:doPublic('&lt;s:property value='infoId'/&gt;',0)"</span><span style="color: #0000ff;">&gt;</span>停用<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">a</span><span style="color: #0000ff;">&gt;</span></br>
                                <span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">s:if</span><span style="color: #0000ff;">&gt;</span></br>
                                <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">s:else</span><span style="color: #0000ff;">&gt;</span></br>
                                    <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">a </span><span style="color: #ff0000;">href</span><span style="color: #0000ff;">="javascript:doPublic('&lt;s:property value='infoId'/&gt;',1)"</span><span style="color: #0000ff;">&gt;</span>發布<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">a</span><span style="color: #0000ff;">&gt;</span></br>
                                <span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">s:else</span><span style="color: #0000ff;">&gt;</span></br></br>
                                    
                                
                                <span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">span</span><span style="color: #0000ff;">&gt;</span></br>
                                <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">a </span><span style="color: #ff0000;">href</span><span style="color: #0000ff;">="javascript:doEdit('&lt;s:property value='infoId'/&gt;')"</span><span style="color: #0000ff;">&gt;</span>編輯<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">a</span><span style="color: #0000ff;">&gt;</span></br>
                                <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">a </span><span style="color: #ff0000;">href</span><span style="color: #0000ff;">="javascript:doDelete('&lt;s:property value='infoId'/&gt;')"</span><span style="color: #0000ff;">&gt;</span>刪除<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">a</span><span style="color: #0000ff;">&gt;</span></br>
                            <span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">td</span><span style="color: #0000ff;">&gt;</span></br>
                        <span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">tr</span><span style="color: #0000ff;">&gt;</span></br>
                    <span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">s:iterator</span><span style="color: #0000ff;">&gt;</span></br>
                <span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">table</span><span style="color: #0000ff;">&gt;</span></br>
            <span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">div</span><span style="color: #0000ff;">&gt;</span></br>
        <span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">div</span><span style="color: #0000ff;">&gt;</span></br>
    <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">jsp:include </span><span style="color: #ff0000;">page</span><span style="color: #0000ff;">="/common/pageNavigator.jsp"</span><span style="color: #0000ff;">/&gt;</span></br>
<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">div</span><span style="color: #0000ff;">&gt;</span></br>

</form>


</body>

 </html>

6、分頁代碼jsp

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>

<%@ taglib prefix="s"  uri="/struts-tags"%>

<div class="c_pate" style="margin-top: 5px;">

        <s:if test="pageResult.totalCount > 0">
        <table width="100%" class="pageDown" border="0" cellspacing="0"
            cellpadding="0">

            <tr>

                <td align="right">
                     總共<s:property value="pageResult.totalCount"/>
   <條記錄，當前第
    <
    s:property 
    value
    ="pageResult.pageNo"
    />
    頁， 共 
    <
    s:property 
    value
    ="pageResult.totalPageCount"
    />
     頁 
    <
    s:if 
    test
    ="pageResult.pageNo > 1"
    >
    

                                 
    &nbsp;&nbsp;  
    <
    a 
    href
    ="javascript:doGoPage(<s:property value="
    pageResult.pageNo-1"
    />)">上一頁
    </
    a
    >
    

                    
    </
    s:if
    >            
    
     
                    
    <
    s:if 
    test
    ="pageResult.pageNo < pageResult.totalPageCount"
    >
                                 
    &nbsp;&nbsp;
    <
    a 
    href
    ="javascript:doGoPage(<s:property value="
    pageResult.pageNo+1"
    />)">下一頁
    </
    a
    >
    

                       
    </
    s:if
    >
     到
    &nbsp;
    <
    input 
    id
    ="pageNo"
     name
    ="pageNo"
     type
    ="text"
     style
    ="width: 30px;"
     onkeypress
    ="if(event.keyCode == 13){doGoPage(this.value);}"
     min
    ="1"
     max
    =""
     value
    ="<s:property value="
    pageResult.pageNo"
    />" /> 
    &nbsp;&nbsp;
    

                
    </
    td
    >
    

            
    </
    tr
    >
    

        
    </
    table
    >    
    

        
    </
    s:if
    ><
    s:else
    >
     暫無數據！ 
    </
    s:else
    >
    

        
    </
    div
    >
    

        
    <
    script 
    type
    ="text/javascript"
    >
            
    //
    翻頁
    

            
    function
     doGoPage(pageNo){
 document.getElementById(
    "
    pageNo
    "
    ).value 
    =
     pageNo; document.forms[
    0
    ].action 
    =
    list_url;
 document.forms[
    0
    ].submit();
 }
 
    </
    script
    >
    

        
    </
    div
    >

7、特別注意搜索框的回顯問題以及會先后亂碼的處理，還有struts配置文件的傳值問題

免責聲明！

本站轉載的文章為個人學習借鑒使用，本站對版權不負任何法律責任。如果侵犯了您的隱私權益，請聯系本站郵箱yoyou2525@163.com刪除。

猜您在找 按條件模糊查詢及分頁查詢 jpa 多條件模糊查詢，分頁並排序 .netcore mongodb 分頁+模糊查詢+多條件查詢 mybatis plus條件查詢，分頁查詢，模糊查詢，多表連接查詢，完美融合mybatis.xml 模糊查詢，多條件查詢 Oracle 條件查詢模糊查詢 MyBatis（四）--分頁查詢與模糊查詢 java模糊查詢並分頁 mybatis 之分頁及模糊查詢 sqlserver 分頁模糊查詢