📄 book_modify.jsp
字号:
<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<jsp:useBean id="connDB" scope="page" class="beans.connDB"/>
<jsp:include page="safe.jsp"/>
<%
if (request.getParameter("ISBN")!=null){
String ISBN=request.getParameter("ISBN");
ResultSet rs=connDB.executeQuery("select * from tb_bookinfo where ISBN='"+ISBN+"'");
String bookname="";
String Type="";
String TPI="";
String author="";
String intro="";
String pDate="";
String cover="";
float price=0;
int commend=0;
int newbook=0;
if(!rs.next()){
out.println("<script lanuage='javascript'>alert('您的操作有误!');window.location.href='index.jsp';</script>");
}else{
bookname=rs.getString("bookname");
Type=rs.getString("Type");
TPI=rs.getString("publisher");
author=rs.getString("writer");
intro=rs.getString("introduce");
price=rs.getFloat("Price");
pDate=rs.getString("pDate");
cover=rs.getString("cover");
newbook=rs.getInt("newbook");
commend=rs.getInt("commend");
}
%>
<html>
<head>
<title>网上图书超市</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link href="../CSS/style.css" rel="stylesheet">
<script src="../JS/check.jsp"></script>
</head>
<script language="javascript">
function mycheck(){
if (form1.ISBN.value==""){
alert("请输入书号！");form1.ISBN.focus();return;
}
if (form1.bookname.value==""){
alert("请输入图书名称！");form1.bookname.focus();return;
}
if (form1.writer.value==""){
alert("请输入作者！");form1.writer.focus();return;
}
if (form1.type.value==""){
alert("请输入类别！");form1.type.focus();return;
}
if (form1.TPI.value==""){
alert("请输入出版社！");form1.TPI.focus();return;
}
if (form1.pDate.value==""){
alert("请输入发行日期！");form1.pDate.focus();return;
}
if (form1.price.value==""){
alert("请输入定价！");form1.price.focus();return;
}
if (isNaN(form1.price.value)){
alert("您输入的定价错误，请重新输入！");form1.price.value="";form1.price.focus();return;
}
form1.submit();
}
</script>
<body>
<table width="100%" border="0" cellspacing="0" cellpadding="0" background="../Images/bg.gif">
<tr>
<td>
<table width="777" height="609" border="0" align="center" cellpadding="0" cellspacing="0" bgcolor="#FFFFFF">
<tr>
<td valign="top">
<jsp:include page="Top.jsp"/>
<table width="100%" border="0" cellspacing="0" cellpadding="0" class="tableBorder_LTR">
<tr>
<td height="30" align="center" bgcolor="#eeeeee">≡≡≡ <a href="index.jsp">图书管理</a> ≡≡≡</td>
</tr>
</table>
<table width="100%" height="396" border="0" cellpadding="0" cellspacing="0" class="tableBorder_LBR">
<tr>
<td width="26%" height="395" valign="top"><table width="100%" border="0" cellspacing="-2" cellpadding="-2">
<tr>
<td width="55%" height="82" align="center" class="word_grey"> <img src="../Images/reg.gif" width="84" height="54"></td>
<td width="45%" align="left" class="word_grey">修改图书信息</td>
</tr>
<tr>
<td height="112" colspan="2" valign="top" class="word_grey"><ul>
<li> 书号：图书的ISBN，请务必输入正确，此项不能修改。</li>
<li>发行日期：请输入该书首次发行的日期，如2005年10月。</li>
<li>封面文件：请先将图书的封面文件保存到站点的manage\cover文件夹下，再输入文件名即可，包括扩展名，如：JSPxxxtkfaljx.jpg。</li>
<li>是否推荐：选择“是”该图书信息将显示在网站的首页中。</li>
<li>是否新书：选择“是”该图书信息将显示在“新书上架”中。</li>
</ul></td>
</tr>
<tr align="center">
<td colspan="2" valign="middle" class="word_grey"></td>
</tr>
</table></td>
<td width="5" valign="top" background="../Images/Cen_separate.gif"></td>
<td width="73%" valign="top"><table width="100%" height="56" border="0" cellpadding="0" cellspacing="0">
<tr>
<td align="center"> </td>
</tr>
<tr>
<td align="center">
<form action="book_modify_deal.jsp" method="post" name="form1">
<table width="100%" border="0" align="center" cellpadding="-2" cellspacing="-2" bordercolordark="#FFFFFF">
<tr>
<td width="14%" height="27"> 书 号：</td>
<td height="27">
<input name="ISBN" type="text" class="Sytle_text" id="bookID2" readonly="yes" value="<%=ISBN%>">
</td>
<td height="27"> 书 名：</td>
<td height="27">
<input name="bookname" type="text" class="Style_upload" id="bookname2" value="<%=bookname%>">
</td>
</tr>
<tr>
<td height="27"> 作 者：</td>
<td width="25%" height="27">
<input name="writer" type="text" class="Style_upload" id="writer" value="<%=author%>">
</td>
<td width="15%" height="27"> 类别名称：</td>
<td width="46%" height="27">
<input name="type" type="text" class="Sytle_text" id="zishu2" value="<%=Type%>">
</td>
</tr>
<tr>
<td height="27"> 出 版 社：</td>
<td height="27">
<input name="TPI" type="text" class="Style_upload" id="TPI" value="<%=TPI%>">
</td>
<td height="27"> 发行日期：</td>
<td height="27">
<input name="pDate" type="text" class="Sytle_text" id="pDate" value="<%=pDate%>">
</td>
</tr>
<tr>
<td height="41"> 封面文件：</td>
<td height="41">
<input name="cover" type="text" class="Style_upload" id="cover" value="<%=cover%>">
</td>
<td height="41"> 价 格：</td>
<td height="41">
<input name="price" type="text" class="Sytle_text" id="price" value="<%=price%>">
(元)</td>
</tr>
<tr>
<td height="45"> 是否推荐：</td>
<td> <input name="commend" type="radio" class="noborder" value="1" <%if(commend==1){out.print(" checked");}%>>
是
<input name="commend" type="radio" class="noborder" value="0" <%if(commend==0){out.print(" checked");}%>>
否</td>
<td> 是否新书：</td>
<td><input name="newbook" type="radio" class="noborder" value="1" <%if(newbook==1){out.print(" checked");}%>>
是
<input name="newbook" type="radio" class="noborder" value="0" <%if(newbook==0){out.print(" checked");}%>>
否</td>
</tr>
<tr>
<td height="103"> 图书简介：</td>
<td colspan="3"><span class="style5"> </span>
<textarea name="introduce" cols="60" rows="5" class="textarea" id="introduce"><%=intro%></textarea></td>
</tr>
<tr>
<td height="38" colspan="4" align="center">
<input name="Button" type="button" class="btn_grey" value="保存" onClick="mycheck()">
<input name="Submit2" type="reset" class="btn_grey" value="重置">
<input name="Submit3" type="button" class="btn_grey" value="返回" onClick="JScript:history.back()">
</td>
</tr>
</table>
</form>
</td>
</tr>
</table></td>
</tr>
</table>
<jsp:include page="copyright.jsp"/>
</td>
</tr>
</table>
</td>
</tr>
</table>
</body>
</html>
<%
}else{
out.println("<script lanuage='javascript'>alert('您的操作有误!');window.location.href='index.jsp';</script>");
}%>⌨️ 快捷键说明
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