【JSP开源代码栏目提醒】:本文主要为网学会员提供add_goods_form.jsp,希望对需要add_goods_form.jsp网友有所帮助,学习一下!
<%@ page contentType="text/html; charset=gb2312" language="java"%>
<jsp:useBean scope="page" id="books" class="com.ch11.books" />
<jsp:useBean scope="page" id="sorts" class="com.ch11.sorts" />
<%
//判断当前访问用户是否是登录用户,只有登录用户才能进行该项操作
int i_SysRole = -1;
try
{
i_SysRole = (Integer) session.getAttribute("SysRole");
}
catch(Exception e)
{}
if(i_SysRole != 0)
{
out.println("<p align=center>您无权进行该项操作</p>");
out.println("<div align=\"center\"><input type=\"button\" name=\"btn1\" value=\"返回\" onClick=\"javascript:window.history.go(-1)\"></div>");
return;
}
//获取图书索引号
String s_BookID = request.getParameter("BookID");
long l_BookID = 0;
try
{
l_BookID = Long.parseLong(s_BookID);
}
catch(NumberFormatException ex)
{
out.println("<p align=center>非法操作</p>");
out.println("<div align=\"center\"><input type=\"button\" name=\"btn2\" value=\"返回\" onClick=\"javascript:window.history.go(-1)\"></div>");
return;
}
//获取图书信息
books.setBookID(l_BookID);
if(!books.init())
{
out.println("<p align=center>该图书信息不存在</p>");
out.println("<div align=\"center\"><input type=\"button\" name=\"btn3\" value=\"返回\" onClick=\"javascript:window.history.go(-1)\"></div>");
return;
}
//获取图书的类别信息
sorts.setSortID(books.getSortID());
sorts.init();
String strPage = request.getParameter("showPage");
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD
HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>欢迎光临网上书店</title>
<link rel=stylesheet type=text/css href="../lib/book.css">
</head>
<body bgcolor="#F4FFFE">
<div align="center">
<table width="80%" cellpadding="0" cellspacing="1">
<tr bgcolor="#0066FF">
<td width="100%" colspan="2" height="30" align="center"><font color="#FFFFFF">您要购买的图书信息如下</font></td>
</tr>
<tr>
<td width="50%" height="25" align="right">【图书名称】 </td>
<td width="50%" height="25" align="left"> <font color="#0000FF"><%=books.getBookName()%></font></td>
</tr>
<tr>
<td width="50%" height="25" align="right">【图书类别】 </td>
<td width="50%" height="25" align="left"> <font color="#0000FF"><%=sorts.getSortName()%></font></td>
</tr>
<tr>
<td width="50%" height="25" align="right">【作者】 </td>
<td width="50%" height="25" align="left"> <font color="#0000FF"><%=books.getAuthor()%></font></td>
</tr>
<tr>
<td width="50%" height="25" align="right">【出版社】 </td>
<td width="50%" height="25" align="left"> <font color="#0000FF"><%=books.getPub()%></font></td>
</tr>
<tr>
<td width="50%" height="25" align="right">【价格】 </td>
<td width="50%" height="25" align="left"> <font color="#0000FF"><%=books.getPrice()%></font>(RMB)</td>
</tr>
</table>
<p>
<form name="form1" method="post" action="add_goods_save.jsp" target="_self">
<input type="hidden" name="showPage" value="<%=strPage%>">
<input type="hidden" name="BookID" value="<%=books.getBookID()%>">
请输入您要购买的图书数量:<input type="text" name="BuyNumber" value="1" size="5">
<input type="submit" name="sub" value="确定">
</form>
</p>
</div>
</body>
</html>