赞 踩 在aside.jsp和header.jsp中添加以下代码: 在aside.jsp中输入以下代码： 在header.jsp中加入以下代码： 点击注销按钮时，页面指向logout. do 我这里zhangsan的角色是ADMIN，lisi的角色是USER 导如jquery，使用ajax实现该功能 在上述代码块中加入一个value值 在IUserInfoDao中添加public void deleteAll(List ids);方法 在IUserInfoService中添加方法public void deleteAll(List ids); UserInfoController中： 实现效果： Copyright © 2003-2013 www.wpsshop.cn 版权所有，并保留所有权利。
小型用户管理系统实现权限管理、批量删除功能（ajax)_(1)用户管理界面,以列表的方式显示用户数据,并提供删除功能。数据通过ajax 请求服
在登录界面显示登陆者信息
<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<div class="pull-left info">
<p>
<security:authentication property="principal.username"></security:authentication>
</p>
<a href="#"><i class="fa fa-circle text-success"></i> 在线</a>
</div>
<li class="dropdown user user-menu"><a href="#"
class="dropdown-toggle" data-toggle="dropdown"> <img
src="${pageContext.request.contextPath}/img/user2-160x160.jpg"
class="user-image" alt="User Image"> <span class="hidden-xs">
</span>
<p>
<security:authentication property="principal.username"></security:authentication>
</p>
<a href="${pageContext.request.contextPath}/logout.do"
class="btn btn-default btn-flat">注销</a>
点击按钮之后：
在aside.jsp中修改下列代码，实现“ADMIN”角色可以查看用户管理和角色管理，“USER"角色只可以查看角色管理。<ul class="treeview-menu">
<li id="system-setting">
<a
<security:authorize access="hasRole('ADMIN')">
href="${pageContext.request.contextPath}/user/findAll.do?page=1&size=5"> <i
class="fa fa-circle-o"></i> 用户管理
</a>
</security:authorize>
</li>
<li id="system-setting">
<a
href="#"> <i
class="fa fa-circle-o"></i> 角色管理
</a>
</li>
批量删除
user-list.jsp
将“刷新”按钮名称改为“删除”，点击按钮时添加事件：<button type="button" class="btn btn-default" title="删除" onclick="deleteAll()">
<i class="fa fa-refresh"></i> 删除
</button>
<c:forEach var="userInfo" items="${pageInfo.list}">
<tr>
<td><input name="ids" type="checkbox" value="${userInfo.id}"></td>
user-list.jsp:<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8" isELIgnored="false"%>
<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<!-- 页面meta -->
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>数据 - AdminLTE2定制版</title>
<meta name="description" content="AdminLTE2定制版">
<meta name="keywords" content="AdminLTE2定制版">
<!-- Tell the browser to be responsive to screen width -->
<meta
content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no"
name="viewport">
<link rel="stylesheet"
href="${pageContext.request.contextPath}/plugins/bootstrap/css/bootstrap.min.css">
<link rel="stylesheet"
href="${pageContext.request.contextPath}/plugins/font-awesome/css/font-awesome.min.css">
<link rel="stylesheet"
href="${pageContext.request.contextPath}/plugins/ionicons/css/ionicons.min.css">
<link rel="stylesheet"
href="${pageContext.request.contextPath}/plugins/iCheck/square/blue.css">
<link rel="stylesheet"
href="${pageContext.request.contextPath}/plugins/morris/morris.css">
<link rel="stylesheet"
href="${pageContext.request.contextPath}/plugins/jvectormap/jquery-jvectormap-1.2.2.css">
<link rel="stylesheet"
href="${pageContext.request.contextPath}/plugins/datepicker/datepicker3.css">
<link rel="stylesheet"
href="${pageContext.request.contextPath}/plugins/daterangepicker/daterangepicker.css">
<link rel="stylesheet"
href="${pageContext.request.contextPath}/plugins/bootstrap-wysihtml5/bootstrap3-wysihtml5.min.css">
<link rel="stylesheet"
href="${pageContext.request.contextPath}/plugins/datatables/dataTables.bootstrap.css">
<link rel="stylesheet"
href="${pageContext.request.contextPath}/plugins/treeTable/jquery.treetable.css">
<link rel="stylesheet"
href="${pageContext.request.contextPath}/plugins/treeTable/jquery.treetable.theme.default.css">
<link rel="stylesheet"
href="${pageContext.request.contextPath}/plugins/select2/select2.css">
<link rel="stylesheet"
href="${pageContext.request.contextPath}/plugins/colorpicker/bootstrap-colorpicker.min.css">
<link rel="stylesheet"
href="${pageContext.request.contextPath}/plugins/bootstrap-markdown/css/bootstrap-markdown.min.css">
<link rel="stylesheet"
href="${pageContext.request.contextPath}/plugins/adminLTE/css/AdminLTE.css">
<link rel="stylesheet"
href="${pageContext.request.contextPath}/plugins/adminLTE/css/skins/_all-skins.min.css">
<link rel="stylesheet"
href="${pageContext.request.contextPath}/css/style.css">
<link rel="stylesheet"
href="${pageContext.request.contextPath}/plugins/ionslider/ion.rangeSlider.css">
<link rel="stylesheet"
href="${pageContext.request.contextPath}/plugins/ionslider/ion.rangeSlider.skinNice.css">
<link rel="stylesheet"
href="${pageContext.request.contextPath}/plugins/bootstrap-slider/slider.css">
<script type="text/javascript" src="${pageContext.request.contextPath}/js/jquery-3.2.1.min.js"></script>
<script type="text/javascript">
function deleteAll() {
var checkNum = $("input[name='ids']:checked").length;
if (checkNum == 0) {
alert("请至少选择一项");
return;
}
if (confirm("确定要删除吗？")) {
var userList = new Array();
$("input[name='ids']:checked").each(function ()
{
userList.push($(this).val())
});
}
$.ajax({
type:"post",
url:"${pageContext.request.contextPath}/user/deleteAll.do",
data:{userList:userList.toString()},
success:function () {
alert("删除成功");
location.reload();
},
error:function () {
alert("删除失败");
}
})
}
</script>
</head>
<body class="hold-transition skin-blue sidebar-mini">
<div class="wrapper">
<!-- 页面头部 -->
<jsp:include page="header.jsp"></jsp:include>
<!-- 页面头部 /-->
<!-- 导航侧栏 -->
<jsp:include page="aside.jsp"></jsp:include>
<!-- 导航侧栏 /-->
<!-- 内容区域 -->
<div class="content-wrapper">
<!-- 内容头部 -->
<section class="content-header">
<h1>
用户管理 <small>全部用户</small>
</h1>
<ol class="breadcrumb">
<li><a href="#"><i
class="fa fa-dashboard"></i> 首页</a></li>
<li><a
href="#">用户管理</a></li>
<li class="active">全部用户</li>
</ol>
</section>
<!-- 内容头部 /-->
<!-- 正文区域 -->
<section class="content"> <!-- .box-body -->
<div class="box box-primary">
<div class="box-header with-border">
<h3 class="box-title">列表</h3>
</div>
<div class="box-body">
<!-- 数据表格 -->
<div class="table-box">
<!--工具栏-->
<div class="pull-left">
<div class="form-group form-inline">
<div class="btn-group">
<button type="button" class="btn btn-default" title="新建"
onclick="location.href='${pageContext.request.contextPath}/pages/user-add.jsp'" >
<i class="fa fa-file-o"></i> 新建
</button>
<button type="button" class="btn btn-default" title="删除" onclick="deleteAll()">
<i class="fa fa-refresh"></i> 删除
</button>
</div>
</div>
</div>
<form action="#"
method="post">
<div class="col-md-4 data1">
<input type="text" class="form-control" name="username"
placeholder="username" value="">
</div>
<button type="submit" class="btn bg-maroon">搜索</button>
</form>
<!--工具栏/-->
<!--数据列表-->
<table id="dataList"
class="table table-bordered table-striped table-hover dataTable">
<thead>
<tr>
<th class="" style="padding-right: 0px"><input
id="selall" type="checkbox" class="icheckbox_square-blue">
</th>
<th class="sorting_asc">ID</th>
<th class="sorting_desc">用户名</th>
<th class="sorting_asc sorting_asc_disabled">密码</th>
<th class="text-center">操作</th>
</tr>
</thead>
<tbody>
<c:forEach var="userInfo" items="${pageInfo.list}">
<tr>
<td><input name="ids" type="checkbox" value="${userInfo.id}"></td>
<td>${userInfo.id}</td>
<td>${userInfo.username}</td>
<td>${userInfo.password}</td>
<td class="text-center">
<a href="${pageContext.request.contextPath}/user/toUpdate.do?id=${userInfo.id}" class="btn bg-olive btn-xs">更新</a>
<a href="${pageContext.request.contextPath}/user/delete.do?id=${userInfo.id}" class="btn bg-olive btn-xs">删除</a>
<a href="#" class="btn bg-olive btn-xs">添加角色</a>
</td>
</tr>
</c:forEach>
</tbody>
<!--
<tfoot>
<tr>
<th>Rendering engine</th>
<th>Browser</th>
<th>Platform(s)</th>
<th>Engine version</th>
<th>CSS grade</th>
</tr>
</tfoot>-->
</table>
<!--数据列表/-->
</div>
<!-- 数据表格 /-->
</div>
<!-- /.box-body -->
<div class="box-tools pull-right">
<ul class="pagination">
<li><a href="${pageContext.request.contextPath}/user/findAll.do?page=1&size=5" aria-label="Previous">首页</a></li>
<li><a href="${pageContext.request.contextPath}/user/findAll.do?page=${pageInfo.pageNum-1}&size=5">上一页</a></li>
<c:forEach begin="1" end="${pageInfo.pages}" var="pageNumber">
<li><a href="${pageContext.request.contextPath}/user/findAll.do?page=${pageNumber}&size=5">">${pageNumber}</a></li>
</c:forEach>
<li><a href="${pageContext.request.contextPath}/user/findAll.do?page=${pageInfo.pageNum+1}&size=5">下一页</a></li>
<li><a href="${pageContext.request.contextPath}/user/findAll.do?page=${pageInfo.pages}&size=5" aria-label="Next">尾页</a></li>
</ul>
</div>
</div>
<!-- /.box-footer-->
</div>
</section>
<!-- 正文区域 /-->
</div>
<!-- @@close -->
<!-- 内容区域 /-->
<!-- 底部导航 -->
<footer class="main-footer">
<div class="pull-right hidden-xs">
<b>Version</b> 1.0.8
</div>
<strong>Copyright © 2014-2017 <a
href="http://www.itcast.cn">研究院研发部</a>.
</strong> All rights reserved. </footer>
<!-- 底部导航 /-->
</div>
<script src="../plugins/jQuery/jquery-2.2.3.min.js"></script>
<script src="../plugins/jQueryUI/jquery-ui.min.js"></script>
<script>
$.widget.bridge('uibutton', $.ui.button);
</script>
<script src="../plugins/bootstrap/js/bootstrap.min.js"></script>
<script src="../plugins/raphael/raphael-min.js"></script>
<script src="../plugins/morris/morris.min.js"></script>
<script src="../plugins/sparkline/jquery.sparkline.min.js"></script>
<script src="../plugins/jvectormap/jquery-jvectormap-1.2.2.min.js"></script>
<script src="../plugins/jvectormap/jquery-jvectormap-world-mill-en.js"></script>
<script src="../plugins/knob/jquery.knob.js"></script>
<script src="../plugins/daterangepicker/moment.min.js"></script>
<script src="../plugins/daterangepicker/daterangepicker.js"></script>
<script src="../plugins/daterangepicker/daterangepicker.zh-CN.js"></script>
<script src="../plugins/datepicker/bootstrap-datepicker.js"></script>
<script
src="../plugins/datepicker/locales/bootstrap-datepicker.zh-CN.js"></script>
<script
src="../plugins/bootstrap-wysihtml5/bootstrap3-wysihtml5.all.min.js"></script>
<script src="../plugins/slimScroll/jquery.slimscroll.min.js"></script>
<script src="../plugins/fastclick/fastclick.js"></script>
<script src="../plugins/iCheck/icheck.min.js"></script>
<script src="../plugins/adminLTE/js/app.min.js"></script>
<script src="../plugins/treeTable/jquery.treetable.js"></script>
<script src="../plugins/select2/select2.full.min.js"></script>
<script src="../plugins/colorpicker/bootstrap-colorpicker.min.js"></script>
<script
src="../plugins/bootstrap-wysihtml5/bootstrap-wysihtml5.zh-CN.js"></script>
<script src="../plugins/bootstrap-markdown/js/bootstrap-markdown.js"></script>
<script
src="../plugins/bootstrap-markdown/locale/bootstrap-markdown.zh.js"></script>
<script src="../plugins/bootstrap-markdown/js/markdown.js"></script>
<script src="../plugins/bootstrap-markdown/js/to-markdown.js"></script>
<script src="../plugins/ckeditor/ckeditor.js"></script>
<script src="../plugins/input-mask/jquery.inputmask.js"></script>
<script
src="../plugins/input-mask/jquery.inputmask.date.extensions.js"></script>
<script src="../plugins/input-mask/jquery.inputmask.extensions.js"></script>
<script src="../plugins/datatables/jquery.dataTables.min.js"></script>
<script src="../plugins/datatables/dataTables.bootstrap.min.js"></script>
<script src="../plugins/chartjs/Chart.min.js"></script>
<script src="../plugins/flot/jquery.flot.min.js"></script>
<script src="../plugins/flot/jquery.flot.resize.min.js"></script>
<script src="../plugins/flot/jquery.flot.pie.min.js"></script>
<script src="../plugins/flot/jquery.flot.categories.min.js"></script>
<script src="../plugins/ionslider/ion.rangeSlider.min.js"></script>
<script src="../plugins/bootstrap-slider/bootstrap-slider.js"></script>
<script>
$(document).ready(function() {
// 选择框
$(".select2").select2();
// WYSIHTML5编辑器
$(".textarea").wysihtml5({
locale : 'zh-CN'
});
});
// 设置激活菜单
function setSidebarActive(tagUri) {
var liObj = $("#" + tagUri);
if (liObj.length > 0) {
liObj.parent().parent().addClass("active");
liObj.addClass("active");
}
}
$(document)
.ready(
function() {
// 激活导航位置
setSidebarActive("admin-datalist");
// 列表按钮
$("#dataList td input[type='checkbox']")
.iCheck(
{
checkboxClass : 'icheckbox_square-blue',
increaseArea : '20%'
});
// 全选操作
$("#selall")
.click(
function() {
var clicks = $(this).is(
':checked');
if (!clicks) {
$(
"#dataList td input[type='checkbox']")
.iCheck(
"uncheck");
} else {
$(
"#dataList td input[type='checkbox']")
.iCheck("check");
}
$(this).data("clicks",
!clicks);
});
});
</script>
</body>
</html>
在UserInfoMapper.xml文件中实现该方法：<delete id="deleteAll" parameterType="list">
delete from userinfo where id in <foreach collection="list" item="id" open="(" close=")" separator=",">
#{id}
</foreach>
</delete>
在IUserInfoServiceImpl中实现：@Override
public void deleteAll(List<Integer> ids) {
userInfoDao.deleteAll(ids);
}
@RequestMapping("deleteAll.do")
@ResponseBody
public String deleteAll(String userList){
String[] strs=userList.split(",");
List<Integer> ids=new ArrayList<>();
for(int i=0;i<strs.length;++i){
ids.add(Integer.parseInt(strs[i]));
}
userInfoService.deleteAll(ids);
return "";
}
删除以上几条数据，点击删除后：
点击确定：
删除后如下图所示：
