7月2日 SSH 周日

package com.dao;

import java.util.List;

import org.hibernate.Query;
import org.springframework.dao.DataAccessException;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.dto.Leader;
import com.util.PageUtils;

public class LeaderDao extends HibernateDaoSupport{

    public List LeaderList(PageUtils pu, String mohu) {
        String hql = " from Leader ";
        if(mohu!=null){
            hql+=" where name like '%"+mohu+"%' ";
        }
        Query query = getSession().createQuery(hql).setFirstResult(pu.getStartIndex()).setMaxResults(pu.getTotalPage());
        List list = query.list();
        return list;
    }

    public List deptList(Leader leader) {
        // TODO Auto-generated method stub
        return getHibernateTemplate().find("from Dept");
    }

    public Leader getLeader(Leader leader) {
        // TODO Auto-generated method stub
        Leader leader1 = (Leader) getHibernateTemplate().get(Leader.class, leader.getId());
        return leader1;
    }

    public int saveOrUpdate(Leader leader) {
        // TODO Auto-generated method stub
        try {
            getHibernateTemplate().saveOrUpdate(leader);
            return 1;
        } catch (DataAccessException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
            return 0;
        }
    }

    public Integer getCount(String mohu) {
        String hql =" select count(*) from Leader ";
        if(mohu!=null){
            hql+=" where name like '%"+mohu+"%' ";
        }
        Query query = getSession().createQuery(hql);
        Integer count = Integer.valueOf(query.uniqueResult().toString());
        return count;
    }

}

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 thansitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">

    <title>My JSP 'list.jsp' starting page</title>

    <meta http-equiv="pragma" content="no-cache">
    <meta http-equiv="cache-conthol" content="no-cache">
    <meta http-equiv="expires" content="0">    
    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
    <meta http-equiv="description" content="This is my page">
    <!--
    <link rel="stylesheet" type="text/css" href="styles.css">
    -->

  <link rel="stylesheet" href="css/index_work.css" type="text/css"></link><script type="text/javascript" src="js/jquery-1.8.2.js"></script></head>
  <script type="text/javascript">
    function mohu(){

        var mohu = $("[name='mohu']").val();

        location = "l_list?mohu="+mohu;
    }
    function gopage(cpage){
        location = "l_list?cpage="+cpage;
    }
  </script>
  <body>
    <table>
    <tr>
        <th colspan="21">
            <input type="text" name="mohu" value="${mohu}"><input type="button" value="查询" onclick="mohu()">
        </th>
    </tr>
        <tr>
            <th>id</th>
            <th>name</th>
            <th>sex</th>
            <th>hobby</th>
            <th>tel</th>
            <th>address</th>
            <th>did</th>
            <th>department</th>
            <th>content</th>
            <th>datea</th>
            <th><input type="button" value="添加" onclick="location='update.jsp'"></th>
        </tr>
        <c:forEach var="l" items="${LeaderList}">
            <tr>
                <th>${l.id}</th>
                <th>${l.name}</th>
                <th>${l.sex}</th>
                <th>${l.hobby}</th>
                <th>${l.tel}</th>
                <th>${l.address}</th>
                <th>${l.d.did}</th>
                <th>${l.d.department}</th>
                <th>${l.d.content}</th>
                <th>${l.d.datea}</th>
                <th><input type="button" value="修改" onclick="location='update.jsp?id=${l.id}'"></th>
            </tr>
        </c:forEach>
        <tr>
            <th colspan="21">
                <button onclick="gopage(1)">首页</button>
                <button onclick="gopage(${pu.prevPage})">上页</button>
                <button onclick="gopage(${pu.nextPage})">下页</button>
                <button onclick="gopage(${pu.totalPage})">尾页</button>
                第${pu.cpage}页/共${pu.totalPage}页/共${pu.count}条数据
            </th>
        </tr>
    </table>
  </body>
</html>

待人友善是修养，独来独往是性格。 

猜你喜欢