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<%@page import="javabean.JDBCBean"%>
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<%@page import="java.sql.ResultSet"%>
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<%@page import="javabean.Admin"%>
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<%@ page language="java" contentType="text/html; charset=UTF-8"
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pageEncoding="UTF-8"%>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>bookedit</title>
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<!-- layui -->
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<link rel="stylesheet" href="../public/layui/css/layui.css">
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<script src="../public/layui/layui.js"></script>
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<style>
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.layui-form{
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margin: 10px 20px;
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}
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</style>
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</head>
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<body>
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<%
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JDBCBean db = new JDBCBean();
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int id = Integer.parseInt(request.getParameter("id"));
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ResultSet resultSet = null;
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ResultSet librarySet = null;
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ResultSet bookSortSet = null;
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String sql = "select * from books where id=" +id ;
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resultSet = db.executeQuery(sql);
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resultSet.next();
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String name = resultSet.getString("name");
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String author = resultSet.getString("author");
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int library_id = resultSet.getInt("library_id");
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int sort_id = resultSet.getInt("sort_id");
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String position = resultSet.getString("position");
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int status = resultSet.getInt("status");
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String description = resultSet.getString("description");
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db.close();
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// 获取图书馆列表
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JDBCBean db2 = new JDBCBean();
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String librarySql = "select * from library";
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librarySet = db2.executeQuery( librarySql );
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// 获取书籍分类
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JDBCBean db3 = new JDBCBean();
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String bookSortSql = "select * from book_sort";
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bookSortSet = db3.executeQuery( bookSortSql );
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%>
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<form class="layui-form layui-form-pane" action="">
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<%-- 隐藏id --%>
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<input type="id" name="id" value=<%=id %> class="layui-hide">
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<!-- 书名 -->
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<div class="layui-form-item">
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<label class="layui-form-label">书名</label>
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<div class="layui-input-block">
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<input type="text" name="name" value=<%=name %> required lay-verify="required" placeholder="请输入书名" autocomplete="off" class="layui-input">
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</div>
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</div>
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<!-- 作者 -->
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<div class="layui-form-item">
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<label class="layui-form-label">作者</label>
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<div class="layui-input-block">
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<input type="text" name="author" value=<%=author %> required lay-verify="required" placeholder="请输入作者" autocomplete="off" class="layui-input">
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</div>
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</div>
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<!-- 图书馆 -->
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<div class="layui-form-item">
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<label class="layui-form-label">图书馆</label>
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<div class="layui-input-block">
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<select name="library_id" lay-verify="required">
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<option value=""></option>
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<% while( librarySet.next() ){ %>
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<%-- 选中原来的 图书馆--%>
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<option value=<%=librarySet.getString("id") %> <%if(Integer.parseInt(librarySet.getString("id")) == library_id){ out.print("selected"); } %> ><%=librarySet.getString("name") %></option>
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<%} %>
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</select>
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</div>
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</div>
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<!-- 分类 -->
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<div class="layui-form-item">
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<label class="layui-form-label">分类</label>
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<div class="layui-input-block">
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<select name="sort_id" lay-verify="required">
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<option value=""></option>
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<% while(bookSortSet.next()){ %>
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<option value=<%=bookSortSet.getInt("id") %> <% if(bookSortSet.getInt("id") == sort_id) out.print("selected"); %>><%=bookSortSet.getString("name") %></option>
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<%} %>
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</select>
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</div>
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</div>
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<!-- 位置 -->
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<div class="layui-form-item">
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<label class="layui-form-label">位置</label>
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<div class="layui-input-block">
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<input type="text" name="position" value=<%=position %> required lay-verify="required" placeholder="请输入位置编号" autocomplete="off" class="layui-input">
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</div>
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</div>
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<!-- 位置 -->
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<div class="layui-form-item">
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<label class="layui-form-label">状态</label>
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<div class="layui-input-block">
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<input type="radio" name="status" value="1" title="可借" <%if(status==1) out.print("checked"); %>>
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<input type="radio" name="status" value="0" title="不可借" <%if(status==0) out.print("checked"); %> >
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</div>
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</div>
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<div class="layui-form-item layui-form-text">
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<label class="layui-form-label">书籍简介</label>
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<div class="layui-input-block">
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<textarea class="layui-textarea" name="description" lay-verify="content" id="LAY_demo_editor"><%=description %></textarea>
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</div>
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</div>
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<div class="layui-form-item">
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<div class="layui-input-block">
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<button class="layui-btn" lay-submit lay-filter="formDemo">立即提交</button>
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<button type="reset" class="layui-btn layui-btn-primary">重置</button>
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</div>
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</div>
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</form>
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<script>
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layui.use(['form', 'layedit', 'jquery'], function(){
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//layer.closeAll();
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$ = layui.jquery;
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var form = layui.form
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,layer = layui.layer
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,layedit = layui.layedit;
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/**
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* 因为富文本存在xss注入，以下代码不用了，如果需要可以开启
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*/
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/*
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var editIndex = layedit.build('LAY_demo_editor');
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// 自定义验证规则
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form.verify({
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// 解决异步传输问题
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content: function(value){
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return layedit.sync(editIndex);
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}
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})
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*/
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//监听提交
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form.on('submit(formDemo)', function(data){
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$.ajax({
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url: './bookEdit',
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method: 'post',
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data: data.field, //JSON.stringify(data.field),
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dataType: 'json',
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success: function(data){
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if(data.code == "0"){
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parent.layer.msg("修改成功",{
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icon: 6,
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time: 500
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});
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setTimeout(function(){
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var index = parent.layer.getFrameIndex(window.name); //操作父页面
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parent.layer.close(index);
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}, 500);
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}else{
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leyer.msg("修改失败");
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}
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}
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})
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return false;
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});
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});
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</script>
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<%
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// 关闭资源
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bookSortSet.close();
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librarySet.close();
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resultSet.close();
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db.close();
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%>
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</body>
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</html> |
