要实现模糊搜索的功能，及在模糊搜索框内输入要查询的信息，会在用户基础信息栏显示模糊搜索的结果
以用户名模糊搜索为例
页面上实现点击回车键即可进行搜索的功能
<%@ page language="java" contentType="text/html; charset=UTF-8"%>
<script type="text/javascript">
<!--
//按回车键提交表单信息
document.onkeydown = function(e){
if(!e) e = window.event;//火狐中是 window.event
if((e.keyCode || e.which) == 13){
var obtnSearch=document.getElementById("xqSelect")
obtnSearch.focus();//让另一个控件获得焦点就等于让文本输入框失去焦点
// obtnSearch.click();
}
}
var actionPath = $(‘#actionPath‘).val();
var path = $(‘#path‘).val();
var businessType = $(‘#businessType‘).val();
if(!businessType)
{
businessType="userType";
}
var jspPath = path+"webPage/sf_tree/infodata.jsp?businessType="+businessType+"&type=";
// alert(actionPath);
//alert(path);
//alert(jspPath);
userTree(jspPath,actionPath,path);
//-->
</script>
················································
<tr> <td>
<input type="text" id="txtNebulosity" name="txtNebulosity" size="25" style="height:60px;" /><br/>
<td>
</tr>
<tr>
<td>
<input type="button" id="nebulosity" name="nebulosity" value="模糊搜索" onclick="nebulosityQuery();" />
<td>
</tr>
·····
在sf_leftQuery_js里编写模糊搜索的方法
/*
模糊搜索
@parm:queryId 点击查询DOM id
*/
function nebulosityQuery(queryId) {
var cdbh = window.parent.$(‘#cdbh‘).val();
var nebulositySearch = function () {
var cardNo = $("#cardNo").val();
var codeNebulosity = $("#codeNebulosity").val();
var nameNebulosity = $("#nameNebulosity").val();
var addrNebulosity = $("#addrNebulosity").val();
var cardNoNote = $("#cardNo").attr("noteval");
var codeNote = $("#codeNebulosity").attr("noteval");
var nameNote = $("#nameNebulosity").attr("noteval");
var addrNote = $("#addrNebulosity").attr("noteval");
$("#" + queryId).datagrid({
queryParams : {
"queryVo.firstRequest" : false,
//"queryVo.nebulosity":$("#txtNebulosity").val(),
"queryVo.codeNebulosity" : codeNebulosity == codeNote ? "" : codeNebulosity,
"queryVo.nameNebulosity" : nameNebulosity == nameNote ? "" : nameNebulosity,
"queryVo.addrNebulosity" : addrNebulosity == addrNote ? "" : addrNebulosity,
"queryVo.yhkh" : cardNo == cardNoNote ? "" : cardNo,
"treeUtil.fgs" : "",
"queryVo.cdbh":cdbh,
}
});
}
$("#nebulosity").click(nebulositySearch);
$(‘#txtNebulosity‘).keypress(function (event) {
onPressEnter(event, nebulositySearch);
});
}
搜索的实现是依靠准确的sql查询语句来实现，以下为dao层创建查询sql语句的方法
private Object[] getSql(BDXCPageContext context, QueryVo queryVo) {
String condition = "yh.xq||yh.yyhbm||yh.yhbm||yh.yhmc||yh.yhbh||yh.fgs||yh.qy||yh.fwz||yh.dz||yh.rlz||yh.yhkh||yh.gnzt||yh.lxdh||yh.jtdh||yh.qtdh||yh.sfzh||yh.kzfs||yh.cnfs||yh.yhlb";
List list = new ArrayList();
// 基础hql
StringBuilder baseHql = new StringBuilder();
// 基础sql
StringBuilder baseSql = new StringBuilder();
baseHql.append("from SfJmyhT yh where zf=0 ");
baseSql.append(" select distinct yh.rowid rd,yh.yhbm,yh.dz from sf_jmyh_t yh left join sf_jmmj_t mj on yh.yhbh = mj.yhbh inner join (")
.append("select xqqx.mc xq, rlzqx.mc rlz,fwzqx.mc fwz, qyqx.mc qy,fgsqx.mc fgs, xqqx.yhlx, xqqx.sjqx from sf_sjqx_t xqqx ")
.append("inner join sf_sjqx_t rlzqx on xqqx.sjbh = rlzqx.bh and xqqx.sjlx = 5 ")
.append("inner join sf_sjqx_t fwzqx on rlzqx.sjbh = fwzqx.bh and rlzqx.sjlx = 4 ")
.append("inner join sf_sjqx_t qyqx on fwzqx.sjbh = qyqx.bh and fwzqx.sjlx = 3 ")
.append("inner join sf_sjqx_t fgsqx on qyqx.sjbh = fgsqx.bh and qyqx.sjlx = 2) qx ")
.append("on yh.fgs = qx.fgs and yh.qy = qx.qy and yh.fwz = qx.fwz and yh.rlz = qx.rlz and yh.xq = qx.xq where yh.zf = 0");
// 条件
StringBuilder whereSql = new StringBuilder();
//jsfs 为0代表全部查询
if(!BDXCUtil.objectIsEmpety(queryVo.getJsfs())&&queryVo.getJsfs().equals("0")){
//只查询二部制
}else if (!BDXCUtil.objectIsEmpety(queryVo.getJsfs())&&queryVo.getJsfs().equals("二部制结算")) {
whereSql.append(" and mj.jsfs = ?");
list.add(queryVo.getJsfs());
//查询计量结算之外的两种情况
}else{
whereSql.append(" and mj.jsfs != ?");
list.add("计量结算");
}
// 分公司
if (!BDXCUtil.objectIsEmpety(queryVo.getFgs())) {
whereSql.append(" and yh.fgs= ?");
list.add(queryVo.getFgs());
}
// 区域
if (!BDXCUtil.objectIsEmpety(queryVo.getQy())) {
whereSql.append(" and yh.qy= ?");
list.add(queryVo.getQy());
}
// 服务站
if (!BDXCUtil.objectIsEmpety(queryVo.getFwz())) {
whereSql.append(" and yh.fwz= ?");
list.add(queryVo.getFwz());
}
// 热源
if (!BDXCUtil.objectIsEmpety(queryVo.getRy())) {
whereSql.append(" and yh.ry= ?‘");
list.add(queryVo.getRy());
}
// 换热站
if (!BDXCUtil.objectIsEmpety(queryVo.getRlz())) {
whereSql.append(" and yh.rlz= ?");
list.add(queryVo.getRlz());
}
// 小区
if (!BDXCUtil.objectIsEmpety(queryVo.getXq())) {
whereSql.append(" and yh.xq= ?");
list.add(queryVo.getXq());
}
// 用户卡号
if (!BDXCUtil.objectIsEmpety(queryVo.getYhkh())) {
whereSql.append(" and yh.yhkh= ?");
list.add(queryVo.getYhkh());
}
// 用户编码
if (!BDXCUtil.objectIsEmpety(queryVo.getYhbm())) {
whereSql.append(" and yh.yhbm= ?");
list.add(queryVo.getYhbm());
}
// 用户编号
if (!BDXCUtil.objectIsEmpety(queryVo.getYhbh())) {
whereSql.append(" and yh.yhbh= ?");
list.add(queryVo.getYhbh());
}
// if (!BDXCUtil.objectIsEmpety(queryVo.getYhmc())) {
// whereSql.append(" and yh.yhmc like ?");
// list.add("%" + queryVo.getYhmc() + "%");
// }
// 用户名称 调整为精确查询
if (!BDXCUtil.objectIsEmpety(queryVo.getYhmc())) {
whereSql.append(" and (yh.yhmc=? or yh.cap_yhmc= ?)");
list.add(queryVo.getYhmc().toUpperCase());
list.add(queryVo.getYhmc().toUpperCase());
}
// 合同编号
if (!BDXCUtil.objectIsEmpety(queryVo.getHtbh())) {
whereSql.append(" and yh.htbh= ?");
list.add(queryVo.getHtbh());
}
// 楼号
if (!BDXCUtil.objectIsEmpety(queryVo.getLh())) {
whereSql.append(" and yh.lh= ?");
list.add(queryVo.getLh());
}
// 单元号
if (!BDXCUtil.objectIsEmpety(queryVo.getDyh())) {
whereSql.append(" and yh.dyh= ?");
list.add(queryVo.getDyh());
}
//楼层
if (!BDXCUtil.objectIsEmpety(queryVo.getCs())) {
whereSql.append(" and yh.cs= ?");
list.add(queryVo.getCs());
}
//室号
if (!BDXCUtil.objectIsEmpety(queryVo.getSh())) {
whereSql.append(" and yh.sh= ?");
list.add(queryVo.getSh());
}
// 层数
// if (!BDXCUtil.objectIsEmpety(queryVo.getCs())) {
// whereSql.append(" and yh.cs= ?");
// list.add(new Integer(queryVo.getCs()));
// }
// 地址
if (!BDXCUtil.objectIsEmpety(queryVo.getDz())) {
whereSql.append(" and yh.dz like ?");
list.add("%" + queryVo.getDz() + "%");
}
//单位名称
if (!BDXCUtil.objectIsEmpety(queryVo.getDwmc())) {
whereSql.append(" and yh.dwmc like ?");
list.add("%" + queryVo.getDwmc() + "%");
}
// 供暖状态
if (!BDXCUtil.objectIsEmpety(queryVo.getGnzt())) {
//散户入网模块 只显示未装用户 由于链接中传参不可用中文，所以用字符代替
if(!queryVo.getGnzt().equalsIgnoreCase("0")){
whereSql.append(" and yh.gnzt= ?");
list.add(queryVo.getGnzt());
}else{
whereSql.append(" and (yh.gnzt= ? or yh.gnzt = ?)");
list.add("未装");
list.add("未供");
}
}
// 收费员
if (!BDXCUtil.objectIsEmpety(queryVo.getSfy())) {
whereSql.append(" and yh.sfy= ?");
list.add(queryVo.getSfy());
}
// 用户类别
if (!BDXCUtil.objectIsEmpety(queryVo.getYhlb())) {
whereSql.append(" and yh.yhlb= ?");
list.add(queryVo.getYhlb());
}
// 收费类别
if (!BDXCUtil.objectIsEmpety(queryVo.getSflb())) {
whereSql.append(" and yh.sflb= ?");
list.add(queryVo.getSflb());
}
// 最小收费面积
if (queryVo.getMinNum() != null) {
whereSql.append(" and yh.sfmj >= ? ");
list.add(queryVo.getMinNum());
}
// 最大收费面积
if (queryVo.getMaxNum() != null && queryVo.getMaxNum() != 0) {
whereSql.append(" and yh.sfmj <= ?");
list.add(queryVo.getMaxNum());
}
// 拆网用户
if (!BDXCUtil.objectIsEmpety(queryVo.getCwyh())) {
whereSql.append(" and yh.gnzt not in (?)");
list.add(queryVo.getCwyh());
}
// 锁闭阀
if ("lockValveType".equals(queryVo.getBusinessType())) {
whereSql.append(" and yh.sfazsbf = ?");
list.add("是");
}
//根据系统菜单判断是单位还是居民用户
if(!BDXCUtil.objectIsEmpety(queryVo.getCdbh())){
if("137".equals(queryVo.getCdbh())){
whereSql.append(" and yh.yhlb<>‘单位‘ ");
}
if("503".equals(queryVo.getCdbh())){
whereSql.append(" and yh.yhlb=‘单位‘ ");
}
}
// 角色编号
whereSql.append(" and qx.sjqx like ? ");
list.add("%‘" + queryVo.getJsbh() + "‘%");
String nebulosity = queryVo.getNebulosity();
if (!BDXCUtil.objectIsEmpety(queryVo.getNebulosity())) {
String[] nebs = nebulosity.replaceAll(" ", " ").split(" ");
for (int i = 0; i < nebs.length; i++) {
whereSql.append(" and instr(").append(condition).append(",?,1,1) > 0");
list.add(nebs[i].trim());
}
}
String codeNebulosity = queryVo.getCodeNebulosity();
if (!BDXCUtil.objectIsEmpety(codeNebulosity)) {
String[] nebs = codeNebulosity.replaceAll(" ", " ").split(" ");
whereSql.append(" and ( ");
for (int i = 0; i < nebs.length; i++) {
if(i!=0) whereSql.append(" and ");
whereSql.append(" instr(").append(condition).append(",?,1,1) > 0");
list.add(nebs[i].trim());
}
whereSql.append(" ) ");
}
String nameNebulosity = queryVo.getNameNebulosity();
if (!BDXCUtil.objectIsEmpety(nameNebulosity)) {
whereSql.append(" and instr(").append("YHMC").append(",?,1,1) > 0");
list.add(nameNebulosity.trim());
}
String addrNebulosity = queryVo.getAddrNebulosity();
if (!BDXCUtil.objectIsEmpety(addrNebulosity)) {
whereSql.append(" and instr(").append("DZ").append(",?,1,1) > 0");
list.add(addrNebulosity.trim());
}
String cardNo = queryVo.getYhkh();
if (!BDXCUtil.objectIsEmpety(cardNo)) {
whereSql.append(" and instr(yhkh,?,1,1) > 0");
list.add(cardNo.trim());
}
// 排序sql
StringBuilder orderSql = new StringBuilder();
orderSql.append(" order by yh.yhbm, yh.yhbh");
StringBuilder order = new StringBuilder();
order.append(" order by yh.yhbm,yh.dz");
// hql( =baseSql +whereSql +orderSql)
StringBuilder hql = new StringBuilder();
hql.append(baseHql.toString()).append(whereSql.toString()).append(orderSql.toString());
// sql
StringBuilder sql = new StringBuilder();
sql.append("select yhbh,yhbm,yhmc,dz,jzmj,symj,cgmj,sfmj,gnzt,yhlb,yhzt,fgs,qy,fwz,rlz,xq, ry,lh,dyh,cs,sh,mp,yhkh,")
.append("sfzh,jtdh,lxdh,qtdh,sfazsbf,rwbm,to_char(rwrq,‘yyyy-MM-dd‘) rwrq,to_char(ksgnrq,‘yyyy-MM-dd‘) ksgnrq,")
.append("czy,kzfs,sfy,sfyxyhjf,sfyxyhcx,sfdbh,sfyxsf,byxsfyy,sfyxtg,byxtgyy,sfebz,fwwz,fwcx,hth,zdyx1,bz,grxz,ryxz,yyhbm,sfswhf,gnfs,sflntg ")
.append("from sf_jmyh_t yh where rowid in(select distinct rd from (select distinct rd,rownum rn from (" + baseSql.toString() + whereSql.toString() + order.toString() + " ) where rownum <= ?) where rn > ? ) ").append(orderSql.toString());
// 查询记录数sql
StringBuilder countSql = new StringBuilder();
countSql.append("select count(distinct rd) num from (").append(baseSql.toString()).append(whereSql.toString()).append(")");
// 查询合计sql
StringBuilder sumSql = new StringBuilder();
sumSql.append("select sum(jzmj) JZMJ,sum(symj) SYMJ,sum(cgmj) CGMJ,sum(sfmj) SFMJ,count(1) NUM from sf_jmyh_t where rowid in (").append(baseSql.toString()).append(whereSql.toString()).append(")");
Object[] sqls = new Object[6];
sqls[0] = list;
sqls[1] = hql.toString();
sqls[2] = sql.toString();
sqls[3] = countSql.toString();
sqls[4] = sumSql.toString();
sqls[5] = baseSql.toString();
return sqls;
}
当执行模糊搜索控制台输出sql语句（这里为方便阅读做了一下分割）
select yhbh,yhbm,yhmc,dz,jzmj,symj,cgmj,sfmj,gnzt,yhlb,yhzt,fgs,qy,fwz,rlz,xq, ry,lh,dyh,cs,sh,mp,yhkh,sfzh,jtdh,lxdh,qtdh,sfazsbf,rwbm,to_char(rwrq,‘yyyy-MM-dd‘) rwrq,to_char(ksgnrq,‘yyyy-MM-dd‘) ksgnrq,czy,kzfs,sfy,sfyxyhjf,sfyxyhcx,sfdbh,sfyxsf,byxsfyy,sfyxtg,byxtgyy,sfebz,fwwz,fwcx,hth,zdyx1,bz,grxz,ryxz,yyhbm,sfswhf,gnfs,sflntg from sf_jmyh_t yh where rowid in(select distinct rd from ( select distinct rd,rownum rn from ( select distinct yh.rowid rd,yh.yhbm,yh.dz from sf_jmyh_t yh left join sf_jmmj_t mj on yh.yhbh = mj.yhbh inner join (select xqqx.mc xq, rlzqx.mc rlz,fwzqx.mc fwz, qyqx.mc qy,fgsqx.mc fgs, xqqx.yhlx, xqqx.sjqx from sf_sjqx_t xqqx inner join sf_sjqx_t rlzqx on xqqx.sjbh = rlzqx.bh and xqqx.sjlx = 5 inner join sf_sjqx_t fwzqx on rlzqx.sjbh = fwzqx.bh and rlzqx.sjlx = 4 inner join sf_sjqx_t qyqx on fwzqx.sjbh = qyqx.bh and fwzqx.sjlx = 3 inner join sf_sjqx_t fgsqx on qyqx.sjbh = fgsqx.bh and qyqx.sjlx = 2) qx on yh.fgs = qx.fgs and yh.qy = qx.qy and yh.fwz = qx.fwz and yh.rlz = qx.rlz and yh.xq = qx.xq where yh.zf = 0 and yh.yhlb<>‘单位‘ and qx.sjqx like ? order by yh.yhbm,yh.dz ) where rownum <= ?) where rn > ? ) order by yh.yhbm, yh.yhbh
时间： 2024-08-14 09:40:20