package com.rc.controller; 
import java.io.IOException; 
import java.io.PrintWriter; 
import java.util.ArrayList; 
import java.util.List; 
import javax.servlet.ServletException; 
import javax.servlet.http.HttpServlet; 
import javax.servlet.http.HttpServletRequest; 
import javax.servlet.http.HttpServletResponse; 
import javax.servlet.http.HttpSession; 
import net.sf.json.JSONObject; 
import com.rc.dao.R_mailboxDAO; 
import com.rc.daoimpl.R_mailboxDAOimpl; 
import com.rc.dbutil.Sqltools; 
import com.rc.entity.Mailbox; 
import com.rc.entity.R_user; 
import com.rc.entity.TreeNodes; 
import com.rc.util.Page; 
import com.rc.util.PageUtil; 
public class MailBoxServlet extends HttpServlet { 
/** 
* The doGet method of the servlet. <br> 
* 
* This method is called when a form has its tag value method equals to get. 
* 
* @param request the request send by the client to the server 
* @param response the response send by the server to the client 
* @throws ServletException if an error occurred 
* @throws IOException if an error occurred 
*/ 
@Override 
public void doGet(HttpServletRequest request, HttpServletResponse response) 
throws ServletException, IOException { 
response.setContentType("text/html;charset=utf-8"); 
String action =request.getParameter("action"); 
HttpSession hs = request.getSession(false); //读取登录人员session 
R_user cuser =(R_user)hs.getAttribute("user"); 
PrintWriter out = null; 
R_mailboxDAO mb = new R_mailboxDAOimpl(); 
boolean b = true; 
if("page".equals(action)){//查询所有 
int pageNumber = 0; 
String PageNumberstr = request.getParameter("pageNumber");//从页面获取的当前页 
int count =mb.getcount(); 
if(PageNumberstr == null||"".equals(PageNumberstr)){ 
pageNumber= 1; 
}else{ 
pageNumber = Integer.parseInt(PageNumberstr);//否则强转 
} 
List <Page> pages = new ArrayList<Page>(); 
Page page = PageUtil.createPage(5, count, pageNumber); 
pages.add(page); 
List<Mailbox> mailboxlist = mb.getcostList(page); 
JSONObject obj = new JSONObject();//定义一个json对象 
obj.put("mailbox", mailboxlist); 
obj.put("Page", pages); 
out = response.getWriter(); 
out.write(obj.toString()); 
}else if("delete".equals(action)){//删除操作 
String mid = request.getParameter("id"); 
JSONObject obj = new JSONObject(); 
b =mb.delete(Integer.parseInt(mid));//用boolean接收 
obj.put("biaozhi",b); 
out = response.getWriter(); 
out.write(obj.toString()); 
}else if("edit".equals(action)){//弹出编辑页面 
}else if("tedit".equals(action)){//提交编辑信息 
}else if("pldelete".equals(action)){//批量删除 
JSONObject obj = new JSONObject(); 
String deleteidlist = request.getParameter("deleteidlist"); 
String[] item = deleteidlist.split(","); 
for (int i = 0; i < item.length; i++) { 
b =mb.delete(Integer.parseInt(item[i])); 
} 
obj.put("biaozhi",b); 
out = response.getWriter(); 
out.write(obj.toString()); 
}else if("tree".equals(action)){ 
List<TreeNodes> treelist = mb.getnodes(); 
JSONObject obj = new JSONObject();//定义一个json对象 
obj.put("treelist", treelist); 
out = response.getWriter(); 
out.write(obj.toString()); 
}else if("save".equals(action)){ 
String id = request.getParameter("id"); 
String zhuti = request.getParameter("zhuti"); 
String content = request.getParameter("content"); 
Mailbox mail = new Mailbox(); 
mail.setS_id(Integer.parseInt(id));//收件人 
mail.setS_name(Sqltools.findusername(Integer.parseInt(id)));//收件人姓名 
mail.setP_name(cuser.getUsername());//发件人姓名 
mail.setP_id(cuser.getId()); 
mail.setContent(content); 
mail.setTitle(zhuti); 
b = mb.addmailbox(mail); 
JSONObject obj = new JSONObject(); 
obj.put("biaozhi", b); 
out = response.getWriter(); 
out.write(obj.toString()); 
} 
} 
/** 
* The doPost method of the servlet. <br> 
* 
* This method is called when a form has its tag value method equals to post. 
* 
* @param request the request send by the client to the server 
* @param response the response send by the server to the client 
* @throws ServletException if an error occurred 
* @throws IOException if an error occurred 
*/ 
@Override 
public void doPost(HttpServletRequest request, HttpServletResponse response) 
throws ServletException, IOException { 
this.doGet(request, response); 
} 
}

package com.rc.dao; 
import java.util.List; 
import com.rc.entity.Mailbox; 
import com.rc.entity.TreeNodes; 
import com.rc.util.Page; 
public interface R_mailboxDAO { 
public List<Mailbox> getcostList(Page page); //获取全部的邮件 
public int getcount();//获取数目 
public boolean delete(Integer id); //删除 
public boolean add(Mailbox mail);//写信 
public boolean update(Integer id);//修改 
public List<TreeNodes> getnodes();//树 
public boolean addmailbox(Mailbox mail);//添加邮件 
}

<pre name="code" class="html">ackage com.rc.daoimpl; 
import java.sql.Connection; 
import java.sql.PreparedStatement; 
import java.sql.ResultSet; 
import java.sql.SQLException; 
import java.sql.Statement; 
import java.util.ArrayList; 
import java.util.List; 
import com.rc.dao.R_mailboxDAO; 
import com.rc.dbutil.Sqltools; 
import com.rc.entity.Mailbox; 
import com.rc.entity.TreeNodes; 
import com.rc.util.Page; 
import com.rc.util.StringUtil; 
public class R_mailboxDAOimpl implements R_mailboxDAO { 
boolean b=true; 
Connection cnn = null; 
PreparedStatement ps = null; 
ResultSet rs= null; 
Statement st = null; 
String sql=""; 
@Override 
public List<Mailbox> getcostList(Page page) { 
List <Mailbox> mailboxlist = new ArrayList<Mailbox>();//定义一个数组 
int startsize = page.getCurrentPage()*page.getEverPage(); 
int endsize = (page.getCurrentPage()-1)*page.getEverPage()+1; 
sql = "select * from (select a1.*,rownum rn from (select * from mailbox order by m_id desc) a1 WHERE rownum<="+startsize+") where rn>="+endsize+""; 
try{ 
rs =Sqltools.excuteQuery(sql, null); 
while(rs.next()){ 
Mailbox mailbox = new Mailbox(); 
mailbox.setMid(rs.getInt("m_id")); 
mailbox.setP_name(rs.getString("p_name")); 
mailbox.setS_name(rs.getString("r_name")); 
mailbox.setStatus(rs.getString("r_status")); 
mailbox.setContent(rs.getString("r_content")); 
mailbox.setTitle(rs.getString("r_title")); 
mailbox.setR_time(StringUtil.TimetoString(rs.getDate("r_time"))); 
mailboxlist.add(mailbox); 
} 
}catch(Exception e){ 
Sqltools.close(rs, st, cnn); 
} 
return mailboxlist.size()==0 "select count(*) from mailbox"; 
try{ 
cnn = Sqltools.getConnection(); 
ps = cnn.prepareStatement(sql); 
rs = ps.executeQuery(); 
if(rs.next()){ 
count = rs.getInt(1); 
} 
}catch(Exception e){ 
e.printStackTrace(); 
}finally{ 
Sqltools.close(rs, ps, cnn); 
} 
return count; 
} 
@Override 
public boolean delete(Integer id) { 
sql="delete from mailbox where m_id="; 
try{ 
cnn=Sqltools.getConnection(); 
ps=cnn.prepareStatement(sql); 
ps.setInt(1, id); 
ps.executeUpdate(); 
}catch(Exception e){ 
b=false; 
e.printStackTrace(); 
}finally{ 
Sqltools.aclose(rs, ps, cnn); 
} 
return b; 
} 
@Override 
public boolean add(Mailbox mail) { 
return false; 
} 
@Override 
public boolean update(Integer id) { 
return false; 
} 
@Override 
public List<TreeNodes> getnodes() {//得到树节点 
String sql = "select * from tree_table order by nid "; 
cnn = Sqltools.getConnection(); 
ArrayList<TreeNodes> treelist = new ArrayList<TreeNodes>(); 
try { 
ps = cnn.prepareStatement(sql); 
rs =ps.executeQuery(); 
while (rs.next()){ 
TreeNodes node = new TreeNodes(); 
node.setNid(rs.getInt("nid")); 
node.setParentId(rs.getInt("parentid")); 
node.setNodeName(rs.getString("nodename")); 
treelist.add(node); 
} 
} catch (SQLException e) { 
e.printStackTrace(); 
}finally{ 
Sqltools.aclose(rs, ps, cnn); 
} 
return treelist; 
} 
@Override 
public boolean addmailbox(Mailbox mail) { 
sql = "insert into mailbox(m_id,p_name,r_name,p_id,r_id,r_content,r_title,r_send,r_status,r_time) values(mailbox_id_seq.nextval,"; 
try{ 
cnn =Sqltools.getConnection(); 
ps = cnn.prepareStatement(sql); 
ps.setString(1,mail.getP_name()); 
ps.setString(2,mail.getS_name()); 
ps.setInt(3,mail.getP_id()); 
ps.setInt(4,mail.getS_id()); 
ps.setString(5,mail.getContent()); 
ps.setString(6,mail.getTitle()); 
ps.setString(7,"0");//是否发送 
ps.setString(8,"3");//是否读取 
ps.executeUpdate(); 
}catch(Exception e){ 
b = false; 
e.printStackTrace(); 
}finally{ 
Sqltools.aclose(rs, ps, cnn); 
} 
return b; 
} 
}

<pre name="code" class="html"><%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> 
<% 
String path = request.getContextPath(); 
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; 
%> 
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 
<html> 
<head> 
<base href="<%=basePath%>"> 
<title>My JSP 'mailbox.jsp' starting page</title> 
<meta http-equiv="pragma" content="no-cache"> 
<meta http-equiv="cache-control" content="no-cache"> 
<meta http-equiv="expires" content="0"> 
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3"> 
<meta http-equiv="description" content="This is my page"> 
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%> 
<head> 
<link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath}/css/bootstrap.min.css"> 
<link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath}/css/admin.css"> 
<link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath}/js/sweetalert.css"> 
<link rel="stylesheet" type="text/css" href="/rccwgl/components/dtree/dtree.css"> 
</head> 
<body> 
<!-- tab导航列表 --> 
<ul id="myTab" class="nav nav-tabs"> 
<li class="active"><a href="#home" data-toggle="tab" class="btn btn-primary">邮件列表</a></li> 
<li><a href="#ios" data-toggle="tab" class="btn btn-success">未读邮件</a></li> 
<li><a href="#gz" data-toggle="tab" class="btn btn-warning">已读邮件</a></li> 
<li><a href="#cg" data-toggle="tab" class="btn btn-info">草稿列表</a></li> 
<li class="dropdown"> 
<a href="#" id="myTabDrop1" class="dropdown-toggle btn-danger" data-toggle="dropdown">功能开发中 
<b class="caret"></b> 
</a> 
<ul class="dropdown-menu" role="menu" aria-labelledby="myTabDrop1"> 
<li><a href="#jmeter" tabindex="-1" data-toggle="tab">开发一</a></li> 
<li><a href="#ejb" tabindex="-1" data-toggle="tab">开发二</a></li> 
</ul> 
</li> 
</ul> 
<!-- 邮件内容显示 --> 
<div id="myTabContent" class="tab-content"> 
<!-- 邮件列表 --> 
<div class="tab-pane fade in active" id="home"> 
<!-- <form method="post" action="R_costServlet" onsubmit="return pldelete();">--> 
<div class="mainContent" > 
<input id="pl" type="button" class="btn btn-info" style="margin-top:50px;" onclick="pl()" value="批量删除"> 
<button class="btn btn-primary btn-bg pull-right" style="margin-top:50px;" data-toggle="modal" data-target="#myModal" onclick="addmail()">写邮件</button> 
<div class="row"> 
<div class="content"> 
<table class="table table-hover table-bordered"> 
<thead> 
<tr> 
<td align="left"><input type="checkbox" name="qx" onclick="quanxuan()" >全选</td> 
<td>主题</td> 
<td>发件人</td> 
<td>邮件内容</td> 
<td>接收时间</td> 
<td>是否读取</td> 
<td>操作</td> 
</tr> 
</thead> 
<tbody id="list"></tbody> 
</table> 
<div id="pageinfo" style="height:200px;"></div> 
</div> 
</div> 
</div> 
<!--</form> --> 
</div> 
<!-- 未读邮件 --> 
<div class="tab-pane fade" id="ios"> 
<!-- <form method="post" action="R_costServlet" onsubmit="return pldelete();">--> 
<div class="mainContent" > 
<input type="submit" value="批量删除" class="btn btn-info" style="margin-top:50px;"> 
<input type="submit" value="写邮件" class="btn btn-primary btn-bg pull-right" style="margin-top:50px;"> 
<div class="row"> 
<div class="content"> 
<table class="table table-hover table-bordered"> 
<thead> 
<tr> 
<td align="left"><input type="checkbox" name="qx" onclick="quanxuan(this)">全选</td> 
<td>序号</td> 
<td>发件人</td> 
<td>邮件内容</td> 
<td>接收时间</td> 
<td>是否读取</td> 
<td>编辑</td> 
</tr> 
</thead> 
<tbody id="list1"></tbody> 
</table> 
<div id="pageinfo1" style="height:200px;"></div> 
</div> 
</div> 
</div> 
<!-- </form>--> 
</div> 
<!-- 已读邮件 --> 
<div class="tab-pane fade" id="gz"> 
<!-- <form method="post" action="R_costServlet" onsubmit="return pldelete();">--> 
<div class="mainContent" > 
<input type="submit" value="批量删除" class="btn btn-info" style="margin-top:50px;"> 
<input type="submit" value="写邮件" class="btn btn-primary btn-bg pull-right" style="margin-top:50px;"> 
<div class="row"> 
<div class="content"> 
<table class="table table-hover table-bordered"> 
<thead> 
<tr> 
<td align="left"><input type="checkbox" name="qx" onclick="quanxuan(this)">全选</td> 
<td>序号</td> 
<td>发件人</td> 
<td>邮件内容</td> 
<td>接收时间</td> 
<td>是否读取</td> 
<td>编辑</td> 
</tr> 
</thead> 
<tbody id="list2"></tbody> 
</table> 
<div id="pageinfo2" style="height:200px;"></div> 
</div> 
</div> 
</div> 
<!-- </form>--> 
</div> 
<div class="tab-pane fade" id="jmeter"> 
<div class="mainContent" > 
<p>jMeter 是一款开源的测试软件。它是 100% 纯 Java 应用程序，用于负载和性能测试。</p> 
</div> 
</div> 
<div class="tab-pane fade" id="ejb"> 
<p>Enterprise Java Beans（EJB）是一个创建高度可扩展性和强大企业级应用程序的开发架构，部署在兼容应用程序服务器（比如 JBOSS、Web Logic 等）的 J2EE 上。 
</p> 
</div> 
<!-- 草稿列表 --> 
<div class="tab-pane fade" id="cg"> 
<!-- <form method="post" action="R_costServlet" onsubmit="return pldelete();">--> 
<div class="mainContent" > 
<input type="submit" value="批量删除" class="btn btn-info" style="margin-top:50px;"> 
<input type="submit" value="写邮件" class="btn btn-primary btn-bg pull-right" style="margin-top:50px;"> 
<div class="row"> 
<div class="content"> 
<table class="table table-hover table-bordered"> 
<thead> 
<tr> 
<td align="left"><input type="checkbox" name="qx" onclick="quanxuan(this)">全选</td> 
<td>序号</td> 
<td>发件人</td> 
<td>邮件内容</td> 
<td>接收时间</td> 
<td>是否读取</td> 
<td>编辑</td> 
</tr> 
</thead> 
<tbody id="list3"></tbody> 
</table> 
<div id="pageinfo3" style="height:200px;"></div> 
</div> 
</div> 
</div> 
<!-- </form>--> 
</div> 
<!-- --> 
</div> 
<!-- 写邮件的弹出框 --> 
<div id="alls" style=""> 
<div class="container"> 
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" > 
<div class="modal-dialog" role="document" style="width:800px"> 
<div class="modal-content"> 
<div class="modal-header"> 
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button> 
<h4 class="modal-title" id="myModalLabel">写邮件</h4> 
</div> 
<div class="modal-body"> 
<div class="form-group"> 
<label for="txt_departmentname">主题</label> 
<input type="text" name="txt_departmentname" class="form-control" id="zhuti" placeholder="部门名称"> 
</div> 
<div class="form-group"> 
<div id="treediv" style="display:none;overflow:scroll; width: 150px;height:300px; padding: 5px;background: #fff;color: #fff;border: 1px solid #cccccc" > 
<input type="text" name="txt_parentdepartment" class="form-control" id="menu_parent_name"> 
</div> 
</div> 
<div class="form-group"> 
<label for="txt_departmentname">收件人</label> 
<input type="text" name="txt_departmentname" class="form-control" id="setvalue" placeholder="部门名称"> 
<input type="hidden" id="menu_parent" name="menu_parent"><!-- 父菜单id --> 
</div> 
<div class="form-group"> 
<label for="txt_statu">邮件内容</label> 
<textarea rows="8" class="form-control" id="editor_id" name="content"></textarea> 
</div> 
</div> 
<div class="modal-footer"> 
<button type="button" class="btn btn-success" id="send" data-dismiss="modal"><span class="glyphicon glyphicon-envelope" aria-hidden="true"></span>发送</button> 
<button type="button" class="btn btn-default" id="btn_close" data-dismiss="modal"><span class="glyphicon glyphicon-remove" aria-hidden="true"></span>关闭</button> 
<button type="button" id="btn_submit" class="btn btn-primary" data-dismiss="modal"><span class="glyphicon glyphicon-floppy-disk" aria-hidden="true"></span>保存</button> 
</div> 
</div> 
</div> 
</div> 
</div> 
</div> 
<script src="/UploadFiles/2021-04-02/jquery-3.1.0.min.js">

js


<pre name="code" class="html">$(function(){//初始化页面 
page1(); 
initTree(); 
shouwtree(); 
$('#treediv').mouseleave(function(){//在鼠标离开选择树的时候，选择书影藏 
//alert("进来了"); 
$("#treediv").hide(); 
}); 
}); 
function Delete(mid){ 
swal({ title: "你确定要进行该操作", 
text: "You will not be able to recover this imaginary file!", 
type: "warning", 
showCancelButton: true, 
confirmButtonColor: "#DD6B55", 
confirmButtonText: "是的, 删除!", 
cancelButtonText: "不, 取消", 
closeOnConfirm: false, 
closeOnCancel: false }, 
function(isConfirm){ 
if (isConfirm) { 
var action = "delete"; 
$.ajax({ 
type : "post", 
url : "MailBoxServlet", 
datatype:'json', 
data:{action:action,id:mid,a:Math.random()}, 
success : function(data){ 
var d= eval('('+data+')'); 
if(d.biaozhi==true){ 
swal("删除!", "删除成功", "success"); 
//window.location.reload();这种方式无法显示成功提示 
$("#list").empty(); 
page1(); 
}else{ 
swal("Deleted!", "删除失败", "error"); 
} 
} 
}); 
} 
else { 
swal("", "你已经取消的该操作 ", "error"); 
} 
}); 
} 
function Edit(mid){ 
alert(mid); 
} 
function pl(){//批量删除 
var checkedList = new Array(); 
var ids = ""; 
if($("input[name='deleteCusersid']:checked").length>0){ 
$("input[name='deleteCusersid']").each(function(){ 
if($(this).prop("checked")){//如果要未选中的 ==false 就可以了 
//ids += $(this).val()+","; 
checkedList.push($(this).val()); 
} 
}); 
swal({ title: "你确定要删除这"+checkedList.length+"行", 
//text: "You will not be able to recover this imaginary file!", 
type: "warning", 
showCancelButton: true, 
confirmButtonColor: "#DD6B55", 
confirmButtonText: "是的, 确定删除!", 
cancelButtonText: "不, 取消", 
closeOnConfirm: false, 
closeOnCancel: false }, 
function(isConfirm){ 
if (isConfirm) { 
var action = "pldelete"; 
$.ajax({ 
type : "post", 
url : "MailBoxServlet", 
datatype:'json', 
data:{action:action,a:Math.random(),deleteidlist:checkedList.toString()}, 
success : function(data){ 
var d= eval('('+data+')'); 
if(d.biaozhi==true){ 
swal("删除!", "批量删除成功", "success"); 
$("input[name='deleteCusersid']").prop("checked",false);//将其他有对号的清除 
$("input[name='qx']").prop("checked",false);//将全选的对号清除 
$("#list").empty(); 
page1(); 
//window.location.reload(); 
}else{ 
swal("Deleted!", "删除失败", "error"); 
} 
} 
}); 
} 
else { 
swal("", "你已经取消的该操作 ", "error"); 
$("input[name='qx']").prop("checked",false); 
$("input[name='deleteCusersid']").prop("checked",false); 
} 
}); 
}else{ 
swal("失败!", "你必须选择至少一行进行该操作!", "info"); 
} 
} 
function quanxuan(){//全选与全不选 
if($("input[name='qx']").prop("checked")){ 
var checkbox = $("input[name='deleteCusersid']"); 
checkbox.prop("checked",true); 
}else{ 
var checkbox = $("input[name='deleteCusersid']"); 
checkbox.prop("checked",false); 
} 
} 
function addmail(){//写邮件 
$("#btn_submit").click(function(){ 
var id = $("#menu_parent").val(); 
var zhuti = $("#zhuti").val();//获取主题 
var content = $("#editor_id").val();//获取内容 
if(zhuti==""||id==""){ 
if(zhuti==""){ 
swal("主题不能为空"); 
}else{ 
swal("收件人不能为空"); 
} 
return false; 
}else{ 
var action = "save"; 
$.ajax({ 
url: "MailBoxServlet", 
data : 'json', 
type : "post", 
data :{action:action,id :id,content :content,zhuti :zhuti,a : Math.random()}, 
success : function(data){ 
if(data !=null){ 
var d= eval('('+data+')'); 
if(d.biaozhi){ 
swal("邮件编写成功"); 
}else{ 
swal("邮件编写失败"); 
} 
} 
$("#zhuti").val(""); //关闭的时候将所有的值制空 
$("#setvalue").val(""); 
KindEditor.instances[0].html('');//专门的将textarea值置空0表示第一个KindEditor编辑器对象 
$("#list").empty();//置空 
page1();//异步刷新页面 
} 
}); 
} 
//swal("关闭"); 
}); 
$("#btn_close").click(function(){ 
$("#zhuti").val(""); //关闭的时候将所有的值制空 
$("#setvalue").val(""); 
KindEditor.instances[0].html('');//专门的将textarea值置空0表示第一个KindEditor编辑器对象 
swal("关闭"); 
}); 
$("#send").click(function(){ 
swal("发送成功"); 
}); 
} 
function initTree(){//初始化树 
var action = "tree"; 
mydtree = new dTree('mydtree','${pageContext.request.contextPath}/style/default/images/dtree/','no','no'); 
mydtree.add(0, 
-1, 
"根目录", 
"javascript:setvalue('0','根目录')", 
"根目录", 
"_self", 
true); 
$.ajax({ 
url: "MailBoxServlet", 
data : 'json', 
type : "post", 
data :{action:action,a : Math.random()}, 
success : function(data){ 
if(data !=null){ 
$.each(eval("(" +data+ ")").treelist,function(index,item){ 
var id =item.nid; 
var pid = item.parentId; 
var nodesname = item.nodeName; 
mydtree.add(id,pid,nodesname,"javascript:setvalue('"+id+"','"+nodesname+"')",nodesname,"_self",false); 
}); 
//document.write(mydtree); 
//将树添加到指定div（jQuery） 
$("#treediv").html(mydtree.toString()); 
} 
} 
}); 
} 
function shouwtree(){ 
$("#setvalue").click(function(){ 
$("#treediv").show(); 
}); 
} 
function setvalue(id,name){ 
$("#setvalue").val(name); 
$("#menu_parent").val(id); 
$("#treediv").hide(); 
} 
function page1(){ 
var pageNumber = 1;//默认初始页为第一页 
var action = "page";//定义一个要进入的条件 
$.ajax({//ajax请求 
url: "MailBoxServlet", 
data :'json', 
type: "Post", 
data:{action:action,pageNumber:pageNumber,a:Math.random()},//参数 
success : function(data){//请求成功的方法 
if(data !=null){ 
$.each(eval("(" + data + ")").mailbox, function (index, item) { //遍历返回的json 
var html = "<tr><td><input type='checkbox' name='deleteCusersid' value='"+item.mid+"'/></td><td>" + item.title + "</td><td>" + item.p_name + "</td><td>" + item.content + "</td><td>" +item.r_time+ "</td><td>" +item.status+ "</td><td>"; 
m1 ="编辑"; 
m2="删除"; 
html2="<div class='btn-group'><button onclick='Edit("+item.mid+")' class='btn btn-info btn-sm' ><span class='glyphicon glyphicon-edit icon-white'></span> " +m1+"</button>" 
+"<button onclick='Delete("+item.mid+")' class='btn btn-danger btn-sm' ><span class='glyphicon glyphicon-trash icon-white'></span> " +m2+"</button>" 
+"</div></td></tr>"; 
html+= html2; 
$("#list").append(html); 
}); 
var pageCount = eval("(" + data + ")").Page[0].totalPage; //取到pageCount的值(把返回数据转成object类型) 
var currentPage = eval("(" + data + ")").Page[0].currentPage; //得到urrentPage 
var options = { 
bootstrapMajorVersion: 2, //版本 
currentPage: currentPage, //当前页数 
totalPages: pageCount, //总页数 
//numberOfPages:10, 
itemTexts: function (type, page, current) { 
switch (type) { 
case "first": 
return "首页"; 
case "prev": 
return "上一页"; 
case "next": 
return "下一页"; 
case "last": 
return "末页"; 
case "page": 
return page; 
} 
}, 
onPageClicked: function (event, originalEvent, type, page) { 
$("#list").empty(); 
$.ajax({ 
url: "MailBoxServlet" + page, 
type: "Post", 
data:{action:"page",a:Math.random()}, 
success: function (data1) { 
if (data1 != null) { 
$.each(eval("(" + data1 + ")").mailbox, function (index, item) { //遍历返回的json 
var html = "<tr><td><input type='checkbox' name='deleteCusersid' value='"+item.mid+"'/></td><td>" + item.mid + "</td><td>" + item.p_name + "</td><td>" + item.content + "</td><td>" +item.r_time+ "</td><td>" +item.status+ "</td><td>"; 
m1 ="编辑"; 
m2="删除"; 
html2="<div class='btn-group'><button onclick='Edit("+item.mid+")' class='btn btn-info btn-sm' ><span class='glyphicon glyphicon-edit icon-white'></span> " +m1+"</button>" 
+"<button onclick='Delete("+item.mid+")' class='btn btn-danger btn-sm' ><span class='glyphicon glyphicon-trash icon-white'></span> " +m2+"</button>" 
+"</div></td></tr>"; 
html+= html2; 
$("#list").append(html); 
}); 
} 
} 
}); 
} 
}; 
$('#pageinfo').bootstrapPaginator(options); 
} 
} 
}); 
}


以上所述是小编给大家介绍的BootStrap实现邮件列表的分页和模态框添加邮件的功能，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对网站的支持！