基于javaweb+jsp的图书管理系统

代码实现

                    </thead>
    }
            return false;
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
                            aria-label="Close">
                    </table>
                    <button type="button" class="btn btn-rect btn-grad btn-info" data-dismiss="modal">关闭</button>
                                </button>
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
                <div class="modal-header">
    <div class="container-fluid">
                let vo = eval('(' + voString + ')');
                    </div>
    <title>图书 管理</title>
                    </div>
            type: "get",
                <div class="col-sm-7">
                    </div>
                        <input class="form-control" type="hidden" id="searchColumn" name="searchColumn" value="book_name"/>
                    <div class="form-group">
                        <textarea style="height: 100px;" class="form-control" name="bookText" id="add-bookText"></textarea>
                    </div>

                    <div class="form-group">
        </div>
                    <div class="form-group">
                <div class="modal-header">
                        modal.find('#edit-bookPublisher').val(vo.bookPublisher);
</nav>
                        <label for="add-bookName" class="control-label">书名:</label>
            </form>
                let vo = eval('(' + voString + ')');
        <div class="modal-content">
        if (document.getElementById("add-bookAuthor").value.trim().length == 0) {
                    <tbody>
                <div class="modal-header">
                        <input type="text" class="form-control" name="action" value="edit">
            return false;
        }
<script>
                        modal.find('#edit-bookAuthor').val(vo.bookAuthor);
                            <td style="width: 15%;">简介:</td>

        let modal = $(this);
                        modal.find('#edit-bookName').val(vo.bookName);
                    </c:forEach>
    </div>
<head>
            return false;
        modal.find('#delete-id').val(id);
        }
</head>
                        modal.find('#edit-bookPrice').val(vo.bookPrice);
                            <td style="width: 15%;">作者:</td>
                        <label for="edit-createTime" class="control-label">创建时间:</label>
    }
        if (document.getElementById("edit-bookPublisher").value.trim().length == 0) {
                                <button class="btn btn-rect btn-grad btn-warning btn-sm" <c:if test="${loginUser.userType != '管理员'}">disabled="disabled" title="没有权限！！！"</c:if> data-id="${vo.id}"
                        <label for="edit-bookName" class="control-label">书名:</label>
        if (document.getElementById("add-bookPrice").value.trim().length == 0) {
                </div>
        })
            </div>
            success: function (voString) {
                </div>

                                                <c:if test="${loginUser.userType != '管理员'}">disabled="disabled" title="没有权限！！！"</c:if>
    </div>
                <div class="modal-footer">
            <form action="BookServlet">
                        <input class="form-control" type="text" id="search_keyword" name="search_keyword" placeholder="书名"/> <span class="input-group-btn"><button class="btn btn-rect btn-grad btn-success" type="button" onclick="searchList()">搜索</button></span>
                        <label for="edit-bookPrice" class="control-label">定价:</label>
                        <span aria-hidden="true">&times;</span>
            alert("出版社不能为空");
    <div class="row">
    <div class="modal-dialog" role="document">
                <div class="modal-footer">
        if (document.getElementById("add-bookName").value.trim().length == 0) {
        if (document.getElementById("add-bookIsbn").value.trim().length == 0) {
                        <input type="hidden" class="form-control" name="action" value="delete">
    </div>
        window.location.href = "BookServlet?action=list&searchColumn="+document.getElementById("searchColumn").value+"&keyword=" + document.getElementById("search_keyword").value;
                    </div>
    <script src="js/bootstrap.js"></script>
            alert("书名不能为空");
            <div class="table-responsive">
        if (document.getElementById("edit-bookAuthor").value.trim().length == 0) {
                        </tr>
                    </div>

                        <tr>
            type: "get",
            alert("作者不能为空");
        <div class="col-sm-3 col-md-2 sidebar">
        }
                                        data-id="${vo.id}"
    $('#modal-info').on('show.bs.modal', function (event) {
</div>
                            <th style="text-align: center;">
                    <button type="button" <c:if test="${loginUser.userType != '管理员'}">disabled="disabled" title="没有权限！！！"</c:if> class="btn btn-rect btn-grad btn-primary" data-toggle="modal" data-target="#modal-add">添加图书 

                        <tr>
                        <input type="text" class="form-control" name="bookPublisher" id="add-bookPublisher">
                        <label for="add-bookPublisher" class="control-label">出版社:</label>
                    </div>
    })
            success: function (voString) {
                        <textarea style="height: 100px;" class="form-control" name="bookText" id="edit-bookText"></textarea>
                <div class="modal-body">
        if (document.getElementById("edit-bookName").value.trim().length == 0) {
        let modal = $(this);
                </div>

                    <div class="form-group">
                            <td><b id="info-bookName"></b></td>
                        <label for="edit-bookIsbn" class="control-label">isbn:</label>
                    <div class="form-group">
                            <td style="width: 15%;">isbn:</td>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>

                                        data-toggle="modal" data-target="#modal-info">详情
                            <td style="width: 15%;">书名:</td>
                <td>${vo.bookName}</td>
        }
                        <label for="edit-bookPublisher" class="control-label">出版社:</label>
            </form>
        $.ajax({
        </div>
            }
        <div class="modal-content">
        </div>
<div class="container-fluid">


                <li><a href="#">欢迎：<span style="color: yellow">${loginUser.username}</span></a></li>
                </div>
                modal.find('#info-bookText').text(vo.bookText);
                    <button type="submit" class="btn btn-rect btn-grad btn-primary">提交</button>
    $('#modal-delete').on('show.bs.modal', function (event) {
        return true;
                <div class="col-sm-5">
                        <input type="text" class="form-control" name="bookName" id="add-bookName">
                <span class="sr-only">图书管理系统</span> <span class="icon-bar"></span>
                        </tr>
        }
                    <table class="table table-striped table-hover" style="font-size: 15px;">
                    <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                <div class="modal-body">
            return false;
            <form action="BookServlet" onsubmit="return addCheck()">
                <td>${vo.bookPrice}</td>
                        <label for="add-bookAuthor" class="control-label">作者:</label>
                </div>
                        <input type="text" class="form-control" name="bookPrice" id="add-bookPrice">

                    <button type="button" class="btn btn-rect btn-grad btn-info" data-dismiss="modal">取消</button>
        $.ajax({
    function searchList() {
            </div>
                    <h4 class="modal-title">图书 </h4>
            return false;
                        <tr>
                        </tr>

<!DOCTYPE html>
        let id = button.data('id');
        }
                    </tr>
                    </button>
                </div>
                        modal.find('#edit-bookIsbn').val(vo.bookIsbn);
        let button = $(event.relatedTarget);
        return true;
                modal.find('#info-bookPublisher').text(vo.bookPublisher);
        })
            alert("出版社不能为空");
            <!-- 侧边栏 -->

        let id = button.data('id');
                    </div>
                        <input type="text" class="form-control" name="bookPublisher" id="edit-bookPublisher">
                </div>
    }
                        <input type="text" class="form-control" name="bookPrice" id="edit-bookPrice">
            alert("定价不能为空");
            return false;
                        <input type="text" class="form-control" name="bookName" id="edit-bookName">
<div class="modal fade" id="modal-edit" tabindex="-1" role="dialog"
        </div>
                        <tr>
                    <button type="button" class="close" data-dismiss="modal"
            url: 'BookServlet?action=get&id=' + id,
</div>
                            <td><b id="info-bookIsbn"></b></td>
    <div class="modal-dialog" role="document">
    </div>
    </div>
                    </div>
                    <div class="form-group">
        if (document.getElementById("add-bookPublisher").value.trim().length == 0) {

                        modal.find('#edit-id').val(vo.id);
            return false;
            alert("定价不能为空");
                    <div class="form-group">
                        <th style="text-align: center;">操作</th>

                </div>
                            <th>书名</th>
                </div>
                            <th>isbn</th>
                <td>${vo.bookPublisher}</td>
                    <div class="input-group">
                </div>
    $('#modal-edit').on('show.bs.modal', function (event) {
            <div class="row">
                    <button type="submit" class="btn btn-rect btn-grad btn-warning">删除</button>
<!-- info -->
        //根据ID获取值
        <br>
            alert("isbn不能为空");
     aria-labelledby="myModalLabel">
            alert("作者不能为空");
                <div class="modal-footer">

        if (document.getElementById("edit-bookIsbn").value.trim().length == 0) {
                            <th>作者</th>
                    <tr>
    <div class="modal-dialog" role="document">
    //增加表单提交之前进行检查，如果return false，则不允许提交
                    <h4 class="modal-title">删除图书 </h4>
                modal.find('#info-bookPrice').text(vo.bookPrice);
        }
        let button = $(event.relatedTarget);
                    <div class="form-group hidden">
                        <tr>
    })
                    </tbody>
</div>
<div class="modal fade" id="modal-add" tabindex="-1" role="dialog"
                    <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                            <td><b id="info-bookPrice"></b></td>

                <span class="icon-bar"></span> <span class="icon-bar"></span>
                    </div>
    <script src="js/jquery-3.5.1.js"></script>

            return false;
            url: 'BookServlet?action=get&id=' + id,
        <div class="navbar-header">
                        <label for="add-bookIsbn" class="control-label">isbn:</label>
                        <span aria-hidden="true">&times;</span>
                <li><a href="AuthServlet?action=logout">退出</a></li>
                        <input type="text" class="form-control" name="bookAuthor" id="edit-bookAuthor">
                <div class="modal-body">
        </div>
                    <h4 class="modal-title" id="myModalLabel">增加图书 </h4>
                        <span aria-hidden="true">&times;</span>
                                <button class="btn btn-rect btn-grad btn-success btn-sm"

            </form>
            <br>
                </div>
                        <label class="control-label">(hidden)</label>
                <div class="modal-footer">
        let id = button.data('id');
</div>

            <br>
        }
                        <label for="add-bookPrice" class="control-label">定价:</label>
        <div id="navbar" class="navbar-collapse collapse">
            </ul>
                </div>
        let modal = $(this);
                        <input type="text" class="form-control" name="bookAuthor" id="add-bookAuthor">
                        <span aria-hidden="true">&times;</span>
                    <div class="form-group hidden">
                    <div class="form-group hidden">
                    <div class="form-group">
                    </div>
</div>
        </div>
                    <div class="form-group">
    <div class="modal-dialog" role="document">
<!-- edit -->
                            <td style="width: 15%;">出版社:</td>
                    <div class="form-group">
                        </tr>

<div class="modal fade" id="modal-delete" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">

    <link rel="stylesheet" href="css/main.css">
<!-- delete -->
                <td>${vo.bookAuthor}</td>
                        <tr>
            <form>
                    <div class="form-group">
     aria-labelledby="myModalLabel">
                <jsp:param value="active" name="Book_active"/>
        <div class="modal-content">
<%@ page contentType="text/html; charset=utf-8" pageEncoding="utf-8" %>
                        <input type="text" class="form-control" name="action" value="add">
                    </div>
                    </div>
            <div style="float: right;padding-right: 10px;color: #515151;"><jsp:include page="split.jsp"/></div>
            <form action="BookServlet" onsubmit="return editCheck()">
                    <button type="submit" class="btn btn-rect btn-grad btn-primary">提交</button>
                            <td style="width: 15%;">定价:</td>
                    </button>
                    <h4 class="modal-title">更新图书 </h4>

                modal.find('#info-bookName').text(vo.bookName);
<body>
                    <br>
                    </div>
                    <div class="form-group hidden">
                <td>${vo.bookIsbn}</td>
            </form>
                        <tr>
            }
                        </tr>
    function editCheck() {
                <table class="table table-striped table-hover">
                    </div>
                <div class="modal-header">
        let button = $(event.relatedTarget);
<html>
                            <th>定价</th>
<div class="modal fade" id="modal-info" tabindex="-1" role="dialog"
    function addCheck() {

                        <input type="text" class="form-control" name="createTime" id="edit-createTime">
                        <input type="text" readonly class="form-control" name="id" id="edit-id">
            </jsp:include>
            <jsp:include page="menu.jsp">
                    </button>