SSH-BOS项目：取派员管理模块
StaffAction：
package com.xushuai.bos.web.action;
import java.io.IOException;
import javax.servlet.http.HttpServletResponse;
import org.hibernate.criterion.DetachedCriteria;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Controller;
import com.xushuai.bos.entity.Staff;
import com.xushuai.bos.service.StaffService;
import com.xushuai.bos.utils.BOSUtils;
import com.xushuai.bos.utils.PageBean;
import net.sf.json.JSONObject;
import net.sf.json.JsonConfig;
@Controller("staffAction")
@Scope("prototype")
public class StaffAction extends BaseAction {
@Autowired
@Qualifier("staffService")
private StaffService staffService;
public void setStaffService(StaffService staffService) {
this.staffService = staffService;
}
//接收分页参数
private int page;
private int rows;
public int getPage() {
return page;
}
public void setPage(int page) {
this.page = page;
}
public int getRows() {
return rows;
}
public void setRows(int rows) {
this.rows = rows;
}
//接收要删除的取派员的ID
private String ids;
public String getIds() {
return ids;
}
public void setIds(String ids) {
this.ids = ids;
}
/**
* 新增取派员
* @return
*/
public String add(){
staffService.save(model);
return LIST;
}
/**
* 分页查询取派员
* @return
* @throws IOException
*/
public String pageQuery() throws IOException{
//封装离线查询条件
DetachedCriteria criteria = DetachedCriteria.forClass(Staff.class);
//创建分页对象
PageBean pageBean = new PageBean();
pageBean.setCriteria(criteria);
pageBean.setCurrentPage(page);
pageBean.setPageSize(rows);
//调用service#pageQuery(PageBean)
staffService.pageQuery(pageBean);
HttpServletResponse response = BOSUtils.getResponse();
response.setContentType("text/json;charset=UTF-8");
//将PageBean转换为JSON串，返回给页面
JsonConfig jsonConfig = new JsonConfig();
//去除不需要返回的值
jsonConfig.setExcludes(new String[]{"currentPage","pageSize","criteria"});
//将查询结果转换为json串
String json = JSONObject.fromObject(pageBean, jsonConfig).toString();
//返回json数据
response.getWriter().print(json);
return NONE;
}
/**
* 删除取派员(假删除)
* @return
*/
public String delete(){
String[] strings = ids.split(",");
staffService.delete(strings);
return LIST;
}
/**
* 修改取派员
* @return
*/
public String edit(){
staffService.edit(model);
return LIST;
}
} struts.xml配置：
login
/login.jsp
/WEB-INF/pages/{1}/{2}.jsp
/login.jsp
/index.jsp
/WEB-INF/pages/base/staff.jsp
/WEB-INF/pages/base/region.jsp
StaffService：
package com.xushuai.bos.service;
import com.xushuai.bos.entity.Staff;
import com.xushuai.bos.utils.PageBean;
public interface StaffService {
/**
* 保存新增取派员
* @param model
*/
void save(Staff model);
/**
* 分页查询取派员
* @param pageBean
*/
void pageQuery(PageBean pageBean);
/**
* 删除指定取派员
* @param strings
*/
void delete(String[] ids);
/**
* 修改取派员
* @param model
*/
void edit(Staff model);
}
StaffServiceImpl：
package com.xushuai.bos.service.impl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import com.xushuai.bos.dao.StaffDao;
import com.xushuai.bos.entity.Staff;
import com.xushuai.bos.service.StaffService;
import com.xushuai.bos.utils.PageBean;
@Service("staffService")
@Transactional
public class StaffServiceImpl implements StaffService {
@Autowired
@Qualifier("staffDao")
private StaffDao staffDao;
public void setStaffDao(StaffDao staffDao) {
this.staffDao = staffDao;
}
@Override
public void save(Staff staff) {
staffDao.save(staff);
}
@Override
public void pageQuery(PageBean pageBean) {
staffDao.findByPage(pageBean);
}
@Override
public void delete(String[] ids) {
for (String id : ids) {
staffDao.executeUpdate("staff.delete", id);
}
}
@Override
public void edit(Staff staff) {
Staff _staff = staffDao.findById(staff.getId());
//更新页面传递过来的相关字段，切记，不要直接把staff扔到方法参数上。会造成数据的错误
_staff.setName(staff.getName());
_staff.setTelephone(staff.getTelephone());
_staff.setHaspda(staff.getHaspda());
_staff.setStation(staff.getStation());
_staff.setStandard(staff.getStandard());
staffDao.update(_staff);
}
}
StaffDao、StaffDaoImpl：
package com.xushuai.bos.dao;
import com.xushuai.bos.entity.Staff;
public interface StaffDao extends BaseDao {
}
package com.xushuai.bos.dao.impl;
import org.springframework.stereotype.Repository;
import com.xushuai.bos.dao.StaffDao;
import com.xushuai.bos.entity.Staff;
@Repository("staffDao")
public class StaffDaoImpl extends BaseDaoImpl implements StaffDao {
}
在Staff.hbm.xml中的hibernate-mapping下配置：
UPDATE Staff SET deltag = '1' WHERE id = ?
页面：
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
Insert title here
遗留：取派员查询
取派员查询（新增代码）
StaffAction（只需修改pageQuery方法）：修改后的pageQuery代码如下
/**
* 分页查询取派员
* @return
* @throws IOException
*/
public String pageQuery() throws IOException{
//获取离线查询条件
DetachedCriteria dc = pageBean.getCriteria();
//健壮性判断
String name = model.getName();
String standard = model.getStandard();
String station = model.getStation();
String telephone = model.getTelephone();
//只要输入的条件不为空，将值赋给离线查询对象
if(StringUtils.isNotBlank(name)){
dc.add(Restrictions.like("name", "%"+name+"%"));
}
if(StringUtils.isNotBlank(standard)){
dc.add(Restrictions.like("standard", "%"+standard+"%"));
}
if(StringUtils.isNotBlank(station)){
dc.add(Restrictions.eq("station", station));
}
if(StringUtils.isNotBlank(telephone)){
dc.add(Restrictions.like("telephone", "%"+telephone+"%"));
}
//调用service#pageQuery(PageBean)
staffService.pageQuery(pageBean);
//将pageBean转换为json字符串回写到页面
BOSUtils.writerJson(pageBean, new String[]{"currentPage","pageSize","criteria"});
return NONE;
}页面修改（为sel的按钮绑定单击事件）：
//查询窗口中，查询按钮
$("#sel").click(function(){
//将form中的表单数据转换为json，用于提交
var params = $("#selStaffForm").serializeJson();
//提交参数，加载数据，关闭查询窗口
$("#grid").datagrid('load',params);
$("#selStaffWindow").window("close");
});