DWZ LookUp Suggest 教程

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。