在一个jsp页面上定义两个下拉列表框，1、一个里面是n个表名称，另一个2、里面是对应表的字段名称，
然后再加一个下拉列表，里面是同上一个1、列表里的值一样，此值是作为条件的，就像SQL中的where 一样。
最后拼出一个查询语句select 表名.字段名 from 表 where 字段名=条件
然后再加一个下拉列表，里面是同上一个1、列表里的值一样，此值是作为条件的，就像SQL中的where 一样。
最后拼出一个查询语句select 表名.字段名 from 表 where 字段名=条件
spring DAO 希望你能看懂public List searchCriteria (final SearchCriteria sc){ // --------------------------------------------> 高级查询
return super.getHibernateTemplate().executeFind(new HibernateCallback (){ @Override
public Object doInHibernate(Session session)
throws HibernateException, SQLException {
// TODO Auto-generated method stub
Criteria c=session.createCriteria(Hirehouse.class);
if(null!=sc){
if(!sc.getTop().equals("")){ //根据 标题模糊查找
c.add(Restrictions.like("top", "%"+sc.getTop()+"%"));
}
if(!sc.getQxid().equals(0)){ //根据区县 精确查找
c.add(Restrictions.eq("qxId",sc.getQxid())); //状态 state =sp.getStare
}
if(!sc.getJdid().equals(0)){ //根据街道 精确查找
c.add(Restrictions.eq("jdID", sc.getJdid()));
}
if(sc.getZjs()>1){
c.add(Restrictions.ge("money", sc.getZjs()));
}
if(sc.getZje()>1&&sc.getZje()>sc.getZjs()){
c.add(Restrictions.le("money", sc.getZje()));
}
if(sc.getShi()>0){
c.add(Restrictions.eq("shi", sc.getShi()));
}
if(sc.getTing()>0){
c.add(Restrictions.eq("ting", sc.getTing()));
}
if(sc.getType()!=null){
for(int i=0;i<sc.getType().length;i++){
// c.add(Restrictions.eq("houseTypeId", sc.getType()[i]));
c.add(Restrictions.in("houseTypeId", sc.getType()));
}
}
if(sc.getToday()>0){
if(sc.getToday()==1){
c.add(Restrictions.eq("hireDate", new Date(System.currentTimeMillis()))); //等于当前时间
}else if(sc.getToday()==30){
c.add(Restrictions.le("hireDate", new Date(System.currentTimeMillis()))); //小于当前时间
Calendar a=Calendar.getInstance();
a.add(Calendar.DAY_OF_YEAR, -1); //当前年- 1个月
c.add(Restrictions.ge("hireDate", a.getTime())); //大于
}else{
c.add(Restrictions.le("hireDate", new Date(System.currentTimeMillis()))); //小于当前时间
Calendar a=Calendar.getInstance();
a.add(Calendar.DAY_OF_MONTH, -sc.getToday()); //当前月- 天
c.add(Restrictions.ge("hireDate", a.getTime())); //大于
}
}
c.setMaxResults(3);
c.setFirstResult(2);
// int count=c.scroll().getRowNumber();
}
return c.list();
}});
}
<%@ taglib uri="http://struts.apache.org/tags-bean" prefix="bean"%>
<%@ taglib uri="http://struts.apache.org/tags-html" prefix="html"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@ taglib uri="http://struts.apache.org/tags-logic" prefix="logic"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<HTML>
<HEAD>
<TITLE>北京出租房</TITLE>
<meta http-equiv="Content-Type" content="text/html; charset=GBK"><link href="style/mycss.css" rel="stylesheet" type="text/css" />
<link href="style/texts.css" rel="stylesheet" type="text/css" />
<link href="style/btn.css" rel="stylesheet" type="text/css" />
<script language="javascript">
<!--
<!-- 取得javascript数组信息 -->
var v = new Array(19);
var n = new Array(19);
v[0] = new Array('0');
n[0] = new Array('不限--');
v[1] = new Array('1','2','3','4','5','6','7','8','9','10','11','12','13','14','15','16','17','18','19','20','21','22','23','24','25','26','27','28','29','30','31','32','33','34','35','36','37','38');
n[1] = new Array('中关村','北京大学','清华大学','上地','白颐路','西三环','学院路','西直门外','紫竹院','八里庄','公主坟','五道口','双榆树','西三旗','清河','马连洼','青龙桥','香山','田村路','永定路','万寿路','羊坊店','甘家口','北航','北下关','北太平庄','万柳','东升','四季青','西北旺','温泉镇','苏家坨','上庄','魏公村','航天桥','花园路','动物园','其他');
v[2] = new Array('39','40','41','42','43','44','45','46','47','48','49','50','51','52','53','54','55','56','57','58','59','60','61','62','63','64','65','66','67','68','69','70','71','72','73','74','75','76','77','78','79','80','81','82','83','84','85','86','87','88','89','90','91');
n[2] = new Array('亚运村','三元桥','建外大街','国展','三里屯','劲松','燕莎','团结湖','京广桥','望京','安贞桥','潘家园','酒仙桥','呼家楼','双井','垡头','六里屯','麦子店','左家庄','香河园','首都机场','小关','和平街','小红门','十八里店','豆各庄','黑庄户','王四营','南磨房','三间房','管庄','高碑店','常营','平房','东风','东坝','金盏','将台','崔各庄','孙河','来广营','太阳宫','大屯','奥运村','国贸','西坝河','朝外大街','红庙','八里庄','花家地','安华桥','将台路','其他');
v[3] = new Array('92','93','94','95','96','97','98','99');
n[3] = new Array('前门','天坛','崇文门外','龙潭湖','东花市','体育馆路','永定门外','其他');
v[4] = new Array('100','101','102','103','104','105','106','107','108','109','110','111','112','113','114','115','116');
n[4] = new Array('白广路','大观园','菜市口','虎坊桥','长椿街','和平门','天桥','宣武门','大栅栏','珠市口','牛街','白纸坊','陶然亭','椿树街道','广安门内','广安门外','其他');
v[5] = new Array('117','118','119','120','121','122','123','124','125','126','127','128','129','130','131','132','133','134');
n[5] = new Array('东直门','北新桥','交道口','景山','东四十条','工体','朝阳门','建国门','北京站','和平里','雍和宫','东直门外','王府井','东单','东四','东华门','安定门','其他');
v[6] = new Array('135','136','137','138','139','140','141','142','143','144','145','146','147','148','149','150','151','152');
n[6] = new Array('白云路','西便门','南礼士路','月坛','阜成门','展览路','西单','西四','西直门','新街口','什刹海','地安门','鼓楼','德外','金融街','西长安街','德胜门','其他');
v[7] = new Array('153','154','155','156','157','158','159','160','161','162','163','164','165','166','167');
n[7] = new Array('北苑','中仓','新华','玉桥','永顺','梨园','宋庄','潞城','张家湾','台湖','马驹桥','西集','漷县','永乐店','其他');
v[8] = new Array('168','169','170','171','172','173','174','175','176','177','178','179','180','181','182','183');
n[8] = new Array('玉泉营','方庄','丰台路','卢沟桥','太平桥','长辛店','云岗','新村','右安门','马家堡','西罗园','大红门','南苑','东高地','东铁匠营','其他');
v[9] = new Array('184','185','186','187','188','189','190','191','192','193','194','195','196','197','198','199','200','201','202');
n[9] = new Array('城北','城南','南口','马池口','沙河','回龙观','天通苑','流村','阳坊','十三陵','长陵','南邵','崔村','兴寿','小汤山','百善','东小口','北七家','其他');
v[10] = new Array('203','204','205','206','207','208','209','210','211','212','213','214','215','216','217','218','219','220');
n[10] = new Array('兴丰','清源','林校路','黄村','西红门','旧宫','亦庄','瀛海','青云店','长子营','采育','安定','魏善庄','礼贤','榆垡','庞各庄','北臧村','其他');
v[11] = new Array('221','222','223','224','225','226','227','228','229','230','231','232','233','234','235');
n[11] = new Array('大峪','城子街道','东辛房','大台','王平','龙泉','永定','潭柘寺','王平','军庄','妙峰山','雁翅','斋堂','清水','其他');
v[12] = new Array('236','237','238','239','240','241','242','243','244','245');
n[12] = new Array('八宝山','古城','苹果园','鲁谷','老山','八角','金顶街','广宁','五里坨','其他');
v[13] = new Array('246','247','248','249','250','251','252','253','254','255','256','257','258','259','260','261','262','263','264','265','266','267','268','269','270','271','272');
n[13] = new Array('城关','东风','向阳','迎风','新镇','星城','良乡','琉璃河','周口店','长阳','阎村','窦店','韩村河','石楼','长沟','大石窝','张坊','十渡','青龙湖','河北镇','佛子庄','大安山','史家营','南窖','霞云岭','蒲洼','其他');
v[14] = new Array('273','274','275','276','277','278','279','280','281','282','283','284','285','286','287','288','289','290','291','292','293','294','295');
n[14] = new Array('胜利','光明','石园','仁和','马坡','牛栏山','杨镇','南法信','后沙峪','天竺','北小营','南彩','木林','龙湾屯','张镇','大孙各庄','北务','李遂','李桥','高丽营','赵全营','北石槽','其他');
v[15] = new Array('296','297','298','299','300','301','302','303','304','305','306','307','308','309','310','311','312');
n[15] = new Array('溪翁庄','十里堡','河南寨','东邵渠','巨各庄','大城子','北庄','太师屯','新城子','古北口','高岭','不老屯','冯家峪','石城','西田各庄','穆家峪','其他');
v[16] = new Array('313','314','315','316','317','318','319','320','321','322','323','324','325','326');
n[16] = new Array('龙山','泉河','庙城','雁栖','杨宋','北房','怀北','渤海镇','九渡河','桥梓','琉璃庙','汤河口','宝山','其他');
v[17] = new Array('327','328','329','330','331','332','333','334','335','336','337','338','339','340','341','342');
n[17] = new Array('延庆','康庄','八达岭','大榆树','井庄','永宁','四海','千家店','旧县','沈家营','张山营','大庄科','香营','刘斌堡','珍珠泉','其他');
v[18] = new Array('343','344','345','346','347','348','349','350','351','352','353','354','355','356','357','358','359','360','361','362');
n[18] = new Array('滨河','兴谷','渔阳','峪口','马坊','金海湖','平谷镇','大兴庄','马昌营','东高村','夏各庄','南独乐河','镇罗营','大华山','刘家店','王辛庄','山东庄','黄松峪','熊儿寨','其他');
function selectjd(){
var row = document.mf.qxId.value;//alert(row);
var col = v[row].length;//alert(col);
document.mf.jdId.length = 0;
document.mf.jdId.options[0] = new Option('不限--','0');
for(var i=0;i<col;i++) {
if(v[row][i]!=0){
document.mf.jdId.options[i+1] = new Option(n[row][i],v[row][i]);
}
}
}
-->
</script>
</HEAD>
<BODY BGCOLOR=#FFFFFF LEFTMARGIN=0 TOPMARGIN=0 MARGINWIDTH=0 MARGINHEIGHT=0><table width="780" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td colspan="5"><img src="images/top.jpg" width="780" height="213"></td>
</tr>
<tr>
<td colspan="5"><img src="images/middle1.jpg" width="780" height="47"></td>
</tr>
<tr>
<td width="38" background="images/middle2.jpg"> </td>
<td width="172" valign="top" align="center"><script language="javascript">
<!--
function login(){
if( document.myForm.uname.value =="" ){
alert("用户名不能为空");
return false;
}else if(document.myForm.upass.value == ""){
alert("密码不能为空");
return false;
} else {
return true;
}
}
-->
</script>
<logic:empty name="user" scope="session">
<form action="userinfo.do" method="post" onsubmit="return login()">
<p> </p>
<table align="center">
<tr>
<td colspan="2">
<html:errors property="indexLoginError"/>
<br><html:errors property="indexUnameError"/>
<br><html:errors property="indexUpassError"/>
</td>
</tr>
<tr>
<td colspan="2">用户名：</td>
</tr>
<tr>
<td colspan="2"><input type="text" name="uname" size=15" class="editbox"></td>
</tr>
<tr>
<td colspan="2">密 码：</td>
</tr>
<tr>
<td colspan="2"><input type="password" name="upass" size=15" class='editbox'></td>
</tr>
<tr>
<td>
<input type="hidden" name="action" value="doIndexLogin"/>
<input type="submit" value="登陆" class='btn'>
<input type="reset" value="重置" class='btn'>
</td>
</tr>
<tr>
<td><a href="reg.jsp">注册用户</a></td>
</tr>
</table>
</form></logic:empty><logic:notEmpty name="user" scope="session">
<table align="center">
<tr>
<td width=''><font color='red'>当前用户： ${user.uname}</font>
</td>
</tr>
<tr>
<td width='150'><a href="fbHouse.do?action=getByUid">管理我的租房信息</a></td>
</tr>
<tr>
<td width='100'><a href="post.jsp">发布租房信息</a></td>
</tr>
<tr>
<td width='100'><a href="index.jsp">返回首页</a></td>
</tr>
<tr>
<td width='100'><a href="userinfo.do?action=logout">[注销]</a>
</td>
</tr>
</table>
</logic:notEmpty>
</td>
<td width="35" background="images/layout_24.gif"> </td>
<td width="495" align="center"><br/>
<form action="fbHouse.do" method="post" name="mf">
<input type="hidden" name="action" value="searchCriteria"/>
<script>
function fswitch(id){
var o = document.getElementById(id);
var a=document.mf.action.value;
if (o){
if (o.style.display == "none"){
o.style.display = "block";
a="searchCriteria";
} else {o.style.display = "none";
a="topToList";
}
}
}
</script><script>function AlertDel() {
if (confirm("确定要删除此商品记录吗")) return(true);
else return(false);
}
</script>
<div style="text-align:left;width:88%;">
<input name="top" value="${sc.top}">
<input type="submit" value="查询" class="btn">
<span onclick="fswitch('advSearch');" style="cursor:hand;color:blue;">高级搜索
<a href="fbHouse.do?action=finAll">刷新</a> </span>
</div> <table width="88%;" id="advSearch" style="border:solid 0px #000;display:none;">
<tr>
<td>区县：</td>
<td><select name="qxId" onChange="selectjd()" style="width:80">
<option value='0'>不限--</option>
<option value='1'>海淀</option>
<option value='2'>朝阳</option>
<option value='3'>崇文</option>
<option value='4'>宣武</option>
<option value='5'>东城</option>
<option value='6'>西城</option>
<option value='7'>通州</option>
<option value='8'>丰台</option>
<option value='9'>昌平</option>
<option value='10'>大兴</option>
<option value='11'>门头沟</option>
<option value='12'>石景山</option>
<option value='13'>房山</option>
<option value='14'>顺义</option>
<option value='15'>密云</option>
<option value='16'>怀柔</option>
<option value='17'>延庆</option>
<option value='18'>平谷</option> </select></td>
<td rowspan="6"> </td>
</tr>
<tr>
<td>街道：</td>
<td><select name="jdId" style="width:80">
<option value="0">不限--</option>
</select></td>
</tr>
<tr>
<td>租金：</td>
<td><input type="text" name="money" size="5" class="unnamed1" > 至 <input type="text" name="moneyMax" size="5" class="unnamed1" > 元/月</td>
</tr>
<tr>
<td>户型：</td>
<td><select name="shi" style="width:60">
<option value="0">不限--</option>
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
<option value="6">6</option>
<option value="7">7</option>
<option value="8">8</option>
<option value="9">9</option>
</select>室 <select name="ting" style="width:60">
<option value="0">不限--</option>
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
</select> 厅</td>
</tr>
<tr>
<td>房屋类型：</td>
<td>
<input name="type" type="checkbox" value="1">地下室
<input name="type" type="checkbox" value="2">平房
<input name="type" type="checkbox" value="3">普通住宅
<input name="type" type="checkbox" value="4">公寓
<input name="type" type="checkbox" value="5">别墅
</td>
</tr>
<tr>
<td>发布日期：</td>
<td><select name="fbDate" style="width:80">
<option value="0">不限--</option>
<option value="1">当天</option>
<option value="2">近两天</option>
<option value="3">近三天</option>
<option value="7">近一周</option>
<option value="14">近两周</option>
<option value="30">近一月</option>
</select></td>
</tr>
<tr>
<td colspan='3'><hr/></td>
</tr></table>
<table width="88%" cellspacing="0">
<tr >
<TD width='250' class="table_title">
<bean:size id="count" name="getAll"/></TD>
<TD width='90' align='center' class="table_title"></TD>
<TD align='center' class="table_title">共<font color="red">
${count}
</font>条记录</TD>
</tr>
<tr >
<TD width='250' class="table_title">标题</TD>
<TD width='90' align='center' class="table_title">月租金</TD>
<TD align='center' class="table_title">发布日期</TD>
</tr>
<logic:iterate id="h" name="getAll">
<tr >
<TD width='250' class="table_title"><a href='fbHouse.do?action=criteriaZFid&zfId=${h.zfId}'>
<bean:write name="h" property="top"/></a>
<logic:equal name="h" property="uid" value="${sessionScope.user.uid}">
<a href="">编辑</a> <a href="fbHouse.do?action=deleteZFid&zfId=${h.zfId}" onclick="return AlertDel()">删除</a>
</logic:equal>
</TD>
<TD width='90' align='center' class="table_title">
<bean:write name="h" property="money" format="#,###"/>元</TD>
<TD align='center' class="table_title">
<bean:write name="h" property="hireDate" format="yyyy年MM月dd日"/></TD>
</tr>
</logic:iterate>
<tr>
<td colspan='3'><hr/></td>
</tr>
</table> </form>
</td>
<td width="40" background="images/middle4.jpg"> </td>
</tr>
<tr>
<td colspan="5"><img src="images/bottom.jpg" width="780" height="82"></td>
</tr>
</table>
<P align="center">2007 Beijing Aptech Beida Jade Bird Information Technology Co.,Ltd 版权所有</P>
<br/>
</BODY>
</HTML>
推荐你去这里看看那 http://topic.csdn.net/u/20090915/14/c5a74a4e-5608-49f0-89b5-cee399ec8882.html