OA项目实战学习(7)——初始化数据&权限配置显示
详细有哪些功能:
初始化数据
- 权限数据。
- 超级管理员。
package cn.xbmu.oa.install; import javax.annotation.Resource; import org.apache.commons.codec.digest.DigestUtils; import org.hibernate.SessionFactory; import org.hibernate.classic.Session; import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext; import org.springframework.stereotype.Component; import org.springframework.transaction.annotation.Transactional; import cn.xbmu.oa.domain.Privilege; import cn.xbmu.oa.domain.User; /** * 安装应用程序的时候,就初始化好数据 * @author Administrator * */ @Component public class Installer { @Resource private SessionFactory sessionFactory; @Transactional public void install() { Session session = sessionFactory.getCurrentSession(); // ===================================== // 1.超级管理员 User user = new User(); user.setName("超级管理员"); user.setLoginName("admin"); user.setPassword(DigestUtils.md5Hex("admin"));// 使用MD5摘要信息 加密 session.save(user);// 保存 // 2.权限数据 Privilege menu, menu1, menu2, menu3, menu4, menu5; menu = new Privilege("系统管理", null, "FUNC20082.gif", null); menu1 = new Privilege("岗位管理", "roleAction_list", null, menu); menu2 = new Privilege("部门管理", "departmentAction_list", null, menu); menu3 = new Privilege("用户管理", "userAction_list", null, menu); session.save(menu); session.save(menu1); session.save(menu2); session.save(menu3); session.save(new Privilege("岗位列表", "roleAction_list", null, menu1)); session.save(new Privilege("岗位加入", "roleAction_add", null, menu1)); session.save(new Privilege("岗位删除", "roleAction_delete", null, menu1)); session.save(new Privilege("岗位改动", "roleAction_edit", null, menu1)); session.save(new Privilege("部门列表", "departmentAction_list", null, menu2)); session.save(new Privilege("部门加入", "departmentAction_add", null, menu2)); session.save(new Privilege("部门删除", "departmentAction_delete", null,menu2)); session.save(new Privilege("部门改动", "departmentAction_edit", null, menu2)); session.save(new Privilege("用户列表", "userAction_list", null, menu3)); session.save(new Privilege("用户加入", "userAction_add", null, menu3)); session.save(new Privilege("用户删除", "userAction_delete", null, menu3)); session.save(new Privilege("用户改动", "userAction_edit", null, menu3)); session.save(new Privilege("用户初始化password", "userAction_initPassword", null,menu3)); // ------------------------- menu = new Privilege("网上交流", null, "FUNC20064.gif", null); menu1 = new Privilege("论坛管理", "forumManageAction_list", null, menu); menu2 = new Privilege("论坛", "forumAction_list", null, menu); session.save(menu); session.save(menu1); session.save(menu2); // ------------------------- menu = new Privilege("审批流转", null, "FUNC20057.gif", null); menu1 = new Privilege("审批流程管理", "processDefinitionAction_list", null, menu); menu2 = new Privilege("申请模板管理", "applicationTemplateAction_list", null, menu); menu3 = new Privilege("起草申请", "flowAction_applicationTemplateList", null, menu); menu4 = new Privilege("待我审批", "flowAction_myTaskList", null, menu); menu5 = new Privilege("我的申请查询", "flowAction_myApplicationList", null, menu); session.save(menu); session.save(menu1); session.save(menu2); session.save(menu3); session.save(menu4); session.save(menu5); } public static void main(String[] args) { System.out.println("正在执行安装"); ApplicationContext ac = new ClassPathXmlApplicationContext("applicationContext.xml"); Installer installer = (Installer) ac.getBean("installer"); installer.install(); System.out.println("安装完毕"); } }能够执行该main方法,就能够将数据初始化的数据加入到数据库中。
可是这样的方式,不适合用户使用,因此我们能够在window环境下 ,写一个批处理文件 install.bat ,让用户双击就可以进行一键安装应用时并初始化数据。
install.bat
假设在Linux系统下。
project结构:
完毕设置权限页面:
/xbmuoa/WebRoot/WEB-INF/jsp/roleAction/list.jsp
<!--显示数据列表--> <tbody id="TableData" class="dataContainer" datakey="roleList"> <s:iterator value="roleList"> <tr class="TableDetail1 template"> <td>${name} </td> <td>${description} </td> <td><s:a action="roleAction_delete.action?id=%{id}" onClick="return delConfirm()">删除</s:a> <s:a action="roleAction_editUI.action?RoleAction.javaid=%{id}">改动</s:a> <s:a action="roleAction_setPrivilegeUI?
id=%{id}" >设置权限</s:a> </td> </tr> </s:iterator> </tbody>
package cn.xbmu.oa.view.action; import java.util.List; import org.springframework.context.annotation.Scope; import org.springframework.stereotype.Controller; import cn.xbmu.oa.base.BaseAction; import cn.xbmu.oa.domain.Privilege; import cn.xbmu.oa.domain.Role; import com.opensymphony.xwork2.ActionContext; @Controller @Scope("prototype") public class RoleAction extends BaseAction<Role>{ private Long[] privilegeIds; /**查询*/ public String list() throws Exception { List<Role> roleList = roleService.findAll(); ActionContext.getContext().put("roleList", roleList); return "list"; } /**删除*/ public String delete() throws Exception { roleService.delete(model.getId()); return "toList"; } /**加入页面*/ public String addUI() throws Exception { return "saveUI"; } /**加入*/ public String add() throws Exception { //保存到数据库中 roleService.save(model); return "toList"; } /**改动页面*/ public String editUI() throws Exception { Role role = roleService.getById(model.getId()); //放到栈顶 ActionContext.getContext().getValueStack().push(role); return "saveUI"; } /**改动*/ public String edit() throws Exception { //从数据库中取出原对象 Role role = roleService.getById(model.getId()); //设置要改动的属性 role.setName(model.getName()); role.setDescription(model.getDescription()); //更新到数据库中 roleService.update(role); return "toList"; } /**设置权限界面*/ public String setPrivilegeUI(){ List<Privilege> privilegeList = privilegeService.findAll(); ActionContext.getContext().put("privilegeList", privilegeList); return "setPrivilegeUI"; } //================================================= public Long[] getPrivilegeIds() { return privilegeIds; } public void setPrivilegeIds(Long[] privilegeIds) { this.privilegeIds = privilegeIds; } }struts.xml
<!-- 岗位管理 --> <action name="roleAction_*" class="roleAction" method="{1}"> <result name="list">/WEB-INF/jsp/roleAction/list.jsp</result> <result name="saveUI">/WEB-INF/jsp/roleAction/saveUI.jsp</result> <result name="setPrivilegeUI">/WEB-INF/jsp/roleAction/setPrivilegeUI.jsp</result> <result name="toList" type="redirectAction">roleAction_list</result> </action>PrivilegeService.java
package cn.xbmu.oa.service; import cn.xbmu.oa.base.BaseDao; import cn.xbmu.oa.domain.Privilege; public interface PrivilegeService extends BaseDao<Privilege>{ }PrivilegeServiceImpl.java
package cn.xbmu.oa.service.impl; import org.springframework.stereotype.Service; import cn.xbmu.oa.base.BaseDaoImpl; import cn.xbmu.oa.domain.Privilege; import cn.xbmu.oa.service.PrivilegeService; @Service public class PrivilegeServiceImpl extends BaseDaoImpl<Privilege> implements PrivilegeService { }
setPrivilegeUI.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> <%@ taglib prefix="s" uri="/struts-tags" %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title>配置权限</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <script language="javascript" src="${pageContext.request.contextPath}/script/jquery.js"></script> <script language="javascript" src="${pageContext.request.contextPath}/script/pageCommon.js" charset="utf-8"></script> <script language="javascript" src="${pageContext.request.contextPath}/script/PageUtils.js" charset="utf-8"></script> <link type="text/css" rel="stylesheet" href="${pageContext.request.contextPath}/style/blue/pageCommon.css" /> <link type="text/css" rel="stylesheet" href="${pageContext.request.contextPath}/style/blue/file.css" /> </head> <body> <!-- 标题显示 --> <div id="Title_bar"> <div id="Title_bar_Head"> <div id="Title_Head"></div> <div id="Title"><!--页面标题--> <img border="0" width="13" height="13" src="${pageContext.request.contextPath}/style/images/title_arrow.gif"/> 配置权限 </div> <div id="Title_End"></div> </div> </div> <!--显示表单内容--> <div id=MainArea> <form action="list.html"> <div class="ItemBlock_Title1"><!-- 信息说明 --><div class="ItemBlock_Title1"> <img border="0" width="4" height="7" src="${pageContext.request.contextPath}/style/blue/images/item_point.gif" /> 正在为【部门经理】配置权限 </div> </div> <!-- 表单内容显示 --> <div class="ItemBlockBorder"> <div class="ItemBlock"> <table cellpadding="0" cellspacing="0" class="mainForm"> <!--表头--> <thead> <tr align="LEFT" valign="MIDDLE" id="TableTitle"> <td width="300px" style="padding-left: 7px;"> <!-- 假设把全选元素的id指定为selectAll,而且有函数selectAll(),就会有错。由于有一种使用方法:能够直接用id引用元素 --> <input type="CHECKBOX" id="cbSelectAll" onClick="selectAll(this.checked)"/> <label for="cbSelectAll">全选</label> </td> </tr> </thead> <!--显示数据列表--> <tbody id="TableData"> <tr class="TableDetail1"> <!-- //TODO:显示权限树 --> <td> <s:checkboxlist name="privilegeIds" list="#privilegeList" listKey="id" listValue="name" /> </td> </tr> </tbody> </table> </div> </div> <!-- 表单操作 --> <div id="InputDetailBar"> <input type="image" src="${pageContext.request.contextPath}/style/images/save.png"/> <a href="javascript:history.go(-1);"><img src="${pageContext.request.contextPath}/style/images/goBack.png"/></a> </div> </form> </div> <div class="Description"> 说明:<br /> 1,选中一个权限时:<br /> a,应该选中 他的全部直系上级。<br /> b,应该选中他的全部直系下级。<br /> 2,取消选择一个权限时:<br /> a,应该取消选择 他的全部直系下级。<br /> b,假设同级的权限都是未选择状态。就应该取消选中他的直接上级,并递归向上做这个操作。<br /> 3,全选/取消全选。
<br /> 4,默认选中当前岗位已有的权限。<br /> </div> </body> </html>
数据回显:
RoleAction.java
/**设置权限界面*/ public String setPrivilegeUI(){ //准备数据 Role role = roleService.getById(model.getId()); ActionContext.getContext().put("role", role); List<Privilege> privilegeList = privilegeService.findAll(); ActionContext.getContext().put("privilegeList", privilegeList); //回显数据 privilegeIds = new Long[role.getPrivileges().size()]; int index = 0; for(Privilege privilege : role.getPrivileges()){ privilegeIds[index++] = privilege.getId(); } return "setPrivilegeUI"; } /**设置权限*/ public String setPrivilege(){ //1.取出源对象 Role role = roleService.getById(model.getId()); //2.设置权限属性 List<Privilege> privileges = privilegeService.getByIds(privilegeIds); role.setPrivileges(new HashSet<Privilege>(privileges)); //3.保存到数据库 roleService.update(role); return "toList"; }setPrivilegeUI.jsp
<s:form action="roleAction_setPrivilege"> <s:hidden name="id"/> <div class="ItemBlock_Title1"><!-- 信息说明 --><div class="ItemBlock_Title1"> <img border="0" width="4" height="7" src="${pageContext.request.contextPath}/style/blue/images/item_point.gif" /> 正在为【部门经理】配置权限 </div> </div> <!-- 表单内容显示 --> <div class="ItemBlockBorder"> <div class="ItemBlock"> <table cellpadding="0" cellspacing="0" class="mainForm"> <!--表头--> <thead> <tr align="LEFT" valign="MIDDLE" id="TableTitle"> <td width="300px" style="padding-left: 7px;"> <!-- 假设把全选元素的id指定为selectAll,而且有函数selectAll(),就会有错。由于有一种使用方法:能够直接用id引用元素 --> <input type="CHECKBOX" id="cbSelectAll" onClick="selectAll(this.checked)"/> <label for="cbSelectAll">全选</label> </td> </tr> </thead> <!--显示数据列表--> <tbody id="TableData"> <tr class="TableDetail1"> <!-- //TODO:显示权限树 --> <td> <s:checkboxlist name="privilegeIds" list="#privilegeList" listKey="id" listValue="name" /> </td> </tr> </tbody> </table> </div> </div> <!-- 表单操作 --> <div id="InputDetailBar"> <input type="image" src="${pageContext.request.contextPath}/style/images/save.png"/> <a href="javascript:history.go(-1);"><img src="${pageContext.request.contextPath}/style/images/goBack.png"/></a> </div> </s:form>执行效果:
打开数据库。里面已经有数据
posted on 2018-01-31 16:57 yjbjingcha 阅读(169) 评论(0) 编辑 收藏 举报