正文
DWZ LookUp Suggest 教程
提示：扫一扫查出行【扫一扫了解最新限行尾号】
复制提示
单个查找带回
jsp 代码 lookup.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<h2 class="contentTitle">suggest+lookup</h2>
<form action="demo/common/ajaxDone.html?navTabId=masterList&callbackType=closeCurrent" method="post" class="pageForm required-validate" onsubmit="return validateCallback(this, navTabAjaxDone)">
<div class="pageContent">
<div class="pageFormContent" layoutH="97">
<dl class="nowrap">
<dt>用户名称：</dt>
<dd>
<input name="test1.id" value="" type="text"/>
<input class="required" name="test1.name" type="text" postField="name" suggestFields="name"
suggestUrl="./lookup!suggest.do" lookupGroup="test1"/>
<span class="info">(suggest)</span>
</dd>
</dl> <dl class="nowrap">
<dt>(单个)用户名称：</dt>
<dd>
<input name="test2.id" value="" type="text" />
<input class="required" name="test2.name" type="text" />
<a class="btnLook" href="./lookup!searchUser.do" warn="用户" lookupGroup="test2">查找带回</a>
<span class="info">(lookup)</span>
</dd>
</dl>
<div class="divider"></div>
<dl class="nowrap">
<dt>(多个)用户名称：</dt>
<dd>
<input name="test3.id" value="" type="text" />
<input class="required" name="test3.name" type="text" />
<a class="btnLook" href="./lookup!searchUsers.do" warn="用户" lookupGroup="test3">查找带回</a>
<span class="info">(lookup)</span>
</dd>
</dl>
<div class="divider"></div>
</div>
<div class="formBar">
<ul>
<li><div class="buttonActive"><div class="buttonContent"><button type="submit">保存</button></div></div></li>
<li><div class="button"><div class="buttonContent"><button class="close" type="button">关闭</button></div></div></li>
</ul>
</div>
</div>
</form>
searchUser.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %> <form id="pagerForm" method="post" action="user!searchUser.do">
<input type="hidden" name="status" value="${param.status}">
<input type="hidden" name="keywords" value="${param.keywords}" />
<input type="hidden" name="pageNum" value="1" />
<input type="hidden" name="pages.pageNo" value="${pages.pageNo}" />
<input type="hidden" name="pages.pageSize" value="${pages.pageSize}" />
</form> <div class="pageHeader">
<form rel="pagerForm" method="post" action="demo/database/dwzOrgLookup.html" onsubmit="return dwzSearch(this, 'dialog');">
<div class="searchBar">
<ul class="searchContent">
<li>
<label>用户名称:</label>
<input class="textInput" name="user.name" value="${user.name}" type="text">
</li>
</ul>
<div class="subBar">
<ul>
<li><div class="buttonActive"><div class="buttonContent"><button type="submit">查询</button></div></div></li>
</ul>
</div>
</div>
</form>
</div>
<div class="pageContent"> <table class="table" layoutH="118" targetType="dialog" width="100%">
<thead>
<tr>
<th orderfield="orgName">序号</th>
<th orderfield="orgNum">用户名称</th>
<th orderfield="leader">用户电话</th>
<th orderfield="creator">请选择</th>
</tr>
</thead>
<tbody>
<c:forEach var="user" items="${pages.pages}" varStatus="status" >
<tr target="sid_user" rel="${user.id}">
<td>${status.count + (pages.pageNo-1)*pages.pageSize}</td>
<td>${user.realName}</td>
<td>${user.phone}</td>
<td>
<a class="btnSelect" href="javascript:$.bringBack({id:'${user.id}', name:'${user.realName}'})" title="查找带回">选择</a>
</td>
</tr>
</c:forEach>
</tbody>
</table> <div class="panelBar">
<div class="pages">
<span>显示</span>
<select class="combox" name="numPerPage" onchange="navTabPageBreak({numPerPage:this.value})">
<option value="20">20</option>
<option value="50">50</option>
<option value="100">100</option>
<option value="200">200</option>
</select>
<span>条，共${pages.count}条</span>
</div> <div class="pagination" targetType="navTab" totalCount="${pages.count}" numPerPage="${pages.pageSize}" pageNumShown="10" currentPage="${pages.pageNo}"></div>
</div>
</div>
searchUsers.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %> <form id="pagerForm" method="post" action="user!searchUser.do">
<input type="hidden" name="status" value="${param.status}">
<input type="hidden" name="keywords" value="${param.keywords}" />
<input type="hidden" name="pageNum" value="1" />
<input type="hidden" name="pages.pageNo" value="${pages.pageNo}" />
<input type="hidden" name="pages.pageSize" value="${pages.pageSize}" />
</form> <div class="pageHeader">
<form rel="pagerForm" method="post" action="demo/database/dwzOrgLookup.html" onsubmit="return dwzSearch(this, 'dialog');">
<div class="searchBar">
<ul class="searchContent">
<li>
<label>用户名称:</label>
<input class="textInput" name="user.name" value="${user.name}" type="text">
</li>
</ul>
<div class="subBar">
<ul>
<li><div class="buttonActive"><div class="buttonContent"><button type="submit">查询</button></div></div></li>
</ul>
</div>
</div>
</form>
</div>
<div class="pageContent"> <table class="table" layoutH="140" width="100%">
<thead>
<tr>
<th orderfield="orgName">序号</th>
<th orderfield="orgNum">用户名称</th>
<th orderfield="leader">用户电话</th>
<th orderfield="creator">请选择</th>
</tr>
</thead>
<tbody>
<c:forEach var="user" items="${pages.pages}" varStatus="status" >
<tr target="sid_user" rel="${user.id}">
<td>${status.count + (pages.pageNo-1)*pages.pageSize}</td>
<td>${user.realName}</td>
<td>${user.phone}</td>
<td>
<input type="checkbox" name="orgId" value="{id:'${user.id}', name:'${user.realName}'}" />
</td>
</tr>
</c:forEach>
</tbody>
</table>
<div class="panelBar">
<div class="pages">
<span>显示</span>
<select class="combox" name="numPerPage" onchange="navTabPageBreak({numPerPage:this.value})">
<option value="20">20</option>
<option value="50">50</option>
<option value="100">100</option>
<option value="200">200</option>
</select>
<span>条，共${pages.count}条</span>
</div> <div class="pagination" targetType="navTab" totalCount="${pages.count}" numPerPage="${pages.pageSize}" pageNumShown="10" currentPage="${pages.pageNo}"></div>
</div>
<div class="formBar">
<ul>
<li><div class="buttonActive"><div class="buttonContent"><button type="button" multLookup="orgId" >选择</button></div></div></li>
<li><div class="button"><div class="buttonContent"><button class="close" type="button">关闭</button></div></div></li>
</ul>
</div>
</div>
suggest.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
[
<c:forEach var="u" items="${userList}" varStatus="status" >
{"id":"${u.id}", "name":"${u.name}" } <c:if test="${!status.last}">,</c:if>
</c:forEach>
]
Action 代码
package com.web.action; import java.util.List; import javax.annotation.Resource; import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Controller; import com.dwz.util.Pages;
import com.web.model.User;
import com.web.service.UserService; @Controller()
@Scope("prototype")
public class LookupAction extends BaseAction { private String name;
@Resource
private UserService userService;
private List<User> userList;
private Pages pages = new Pages() ;
private User user;
private String orderField;
private String orderDirection; /**
*用户提示补全
* @return
*/
public String suggest(){
userList = userService.listUser(name);
return RESULT;
} /**
* 查询用户(单个)
* @return
*/ public String searchUser(){
pages = userService.searchUser(pages.getPageNo(), pages.getPageSize(), user, orderField ,orderDirection);
return RESULT;
} /**
* 查询用户（多个）
* @return
*/ public String searchUsers(){
pages = userService.searchUser(pages.getPageNo(), pages.getPageSize(), user, orderField ,orderDirection);
return RESULT;
} public String getName() {
return name;
} public void setName(String name) {
this.name = name;
} public void setUserService(UserService userService) {
this.userService = userService;
} public UserService getUserService() {
return userService;
} public void setUserList(List<User> userList) {
this.userList = userList;
} public List<User> getUserList() {
return userList;
} public Pages getPages() {
return pages;
} public void setPages(Pages pages) {
this.pages = pages;
} public User getUser() {
return user;
} public void setUser(User user) {
this.user = user;
} public String getOrderField() {
return orderField;
} public void setOrderField(String orderField) {
this.orderField = orderField;
} public String getOrderDirection() {
return orderDirection;
} public void setOrderDirection(String orderDirection) {
this.orderDirection = orderDirection;
} }
service 代码
package com.web.service.impl; import java.util.List; import javax.annotation.Resource; import org.springframework.stereotype.Service; import com.dwz.util.Pages;
import com.web.dao.UserDao;
import com.web.model.User;
import com.web.service.UserService; @Service("userService")
public class UserServiceImpl implements UserService { @Resource
private UserDao userDao; @Override
public User getUser(int id) {
return userDao.get(id);
} @Override
public void addUser(User user) {
userDao.insert(user);
} @Override
public void updateUser(User user) {
userDao.update(user);
} @Override
public void deleteUser(int id) {
userDao.delete(id);
} @Override
public void reportUser(User user) {
userDao.insertOrUpdate(user ,user.getId());
} @Override
public Pages searchUser(int pageNo ,int pageSize ,User user , String orderField ,String orderDirection){
String where = " where 1 = 1";
if(orderField!=null&&!orderField.trim().equals("")){
if(orderDirection==null||orderDirection.trim().equals("")){
orderDirection = "asc";
} where +=" order by "+orderField +" "+orderDirection;
}
return userDao.listInPages(pageNo, pageSize, where);
} @Override
public List<User> listUser(String name){
String where = "";
if(name!=null&&!"".equals(name)){
where = " where name like '%"+name+"%' " ;
}
return userDao.listQuery(where);
} }
有几个注意的地方
lookupGroup 是一个组的意思，suggest 和 lookup 返回的字段，是根据名字进行查找的。如果指定的 lookupGroup 为 test1，返回的字段是 userName，sex 那么就会超找
name 属性为 test1.userName , test1.sex 进行赋值 一般用的话 一个Model就可以是一个group ,这些东西看看源代码 dwz. database.js
poseField 进行代码提示时 已经输入的字 传到后台 一般进行 like 查找 poseField 设置的字段名称和action接收的属性名一直就行了的一样就可以了
suggestFields 是显示返回的字段
{"id":"${u.id}", "name":"${u.name}" }
返回是一个数组，显示的字段可以是多个 多个的话就 name-name-name 格式
suggestUrl 是提示的后台地址 可以看看我在Action中是怎么写的
查找带回没有什么难的地方，上面说的有些也是通用的
单个返回
<a class="btnSelect" href="javascript:$.bringBack({id:'${user.id}', name:'${user.realName}'})" title="查找带回">选择</a>
注意一下函数$.bringBack
<button type="button" multLookup="orgId" >选择</button>
批量带回的话注意上面的 multLookup 和 checkbox name 设置的一致就行了
批量带回的格式为 name,name,name,name 逗号间隔方式，我一般在后台进行 手动分隔一下。
