📄 modifybook.jsp
字号:
<%@ page language="java" import="java.util.*,beans.*,dao.*"
pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme() + "://"
+ request.getServerName() + ":" + request.getServerPort()
+ path + "/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'addBook.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
<script language="javascript">
function CheckForm(){
if(document.a.name.value==""){
alert("请输入图书名！");
document.a.name.focus();
}else if(document.a.price.value.length==0){
alert("请输入图书价格!");
document.a.price.focus();
}else if(document.a.author.value.length==0){
alert("请输入图书作者");
document.a.author.focus();
}else if(document.a.bookman.value.length==0){
alert("请输入出版社");
document.a.bookman.focus();
}else if(document.a.onSaleNum.value.length==0){
alert("请输入入库数量");
document.a.onSaleNum.focus();
}else if(document.a.remainNum.value.length==0){
alert("请输入现有库存");
document.a.remainNum.focus();
}
else if(document.a.onSaleDate.value.length==0){
alert("请输入上架时间");
document.a.onSaleDate.focus();
}
else if(document.a.introduction.value.length==0){
alert("请输入图书简介");
document.a.introduction.focus();
}
else{
return true;
}
return false;
}
</script>
</head>
<body>
<%
int bookId = Integer.parseInt(request.getParameter("bookId"));
BookDAO bookdao = new BookDAO();
Book book = bookdao.querryUseId(bookId);
BookCategoryDAO bcdao = new BookCategoryDAO();
ArrayList categoryList = bcdao.querryAllCategory();
Iterator iter = categoryList.iterator();
int i = 1;
%>
<form name="a" onSubmit="return CheckForm()" action="/BookShop/servlet/Admin?requestType=modifyBook&bookId=<%= bookId %>" method="post">
<table width="100%">
<tr>
<td width="100%" align="center" colspan="2">
修改图书信息
</td>
</tr>
<tr>
<td width="68%" align="center">
图书名称:
<input type="text" name="name" value="<%=book.getName()%>"
size="20">
</td>
<td width="32%" align="center">
<font color="#FF0000">请输入图书名称</font>
</td>
</tr>
<tr>
<td width="68%" align="center">
图书类别:
<select name="categoryId" value="<%=book.getCategoryId()%>"
size="1">
<%
while (iter.hasNext()) {
BookCategory bc = (BookCategory) iter.next();
%>
<option value="<%=i++%>">
<%=bc.getName()%>
</option>
<%
}
%>
</select>
</td>
<td width="32%" align="center">
<font color="#FF0000">请输入图书类别</font>
</td>
</tr>
<tr>
<td width="68%" align="center">
图书价格:
<input type="text" name="price" value="<%=book.getPrice()%>"
size="20">
</td>
<td width="32%" align="center">
<font color="#FF0000">请输入图书价格</font>
</td>
</tr>
<tr>
<td width="68%" align="center">
图书作者:
<input type="text" name="author" value="<%=book.getAuthor()%>"
size="20">
</td>
<td width="32%" align="center">
<font color="#FF0000">请输入图书作者</font>
</td>
</tr>
<tr>
<td width="68%" align="center">
出版社 :
<input type="text" name="bookman" value="<%=book.getBookman()%>"
size="20">
</td>
<td width="32%" align="center">
<font color="#FF0000">请输入图书出版社</font>
</td>
</tr>
<tr>
<td width="68%" align="center">
入库数量:
<input type="text" name="onSaleNum"
value="<%=book.getOnSaleNum()%>" size="20">
</td>
<td width="32%" align="center">
<font color="#FF0000">请输入图书入库数量</font>
</td>
</tr>
<tr>
<td width="68%" align="center">
现有库存:
<input type="text" name="remainNum"
value="<%=book.getRemainNum()%>" size="20">
</td>
<td width="32%" align="center">
<font color="#FF0000">请输入现有图书数量</font>
</td>
</tr>
<tr>
<td width="68%" align="center">
上架时间:
<input type="text" name="onSaleDate"
value="<%=book.getOnSaleDate()%>" size="20">
</td>
<td width="32%" align="center">
<font color="#FF0000">图书上架时间</font>
</td>
</tr>
<tr>
<td width="68%" align="center">
图书简介:
<textarea name="introduction" cols="17" rows="3"><%=book.getIntroduction()%></textarea>
</td>
<td width="32%" align="center">
<font color="#FF0000">请输入图书简介</font>
</td>
</tr>
<tr>
<td width="100%" align="center" colspan="2">
<table>
<tr>
<td>
<p>
<input type="submit" value="提交">
</p>
</td>
<td>
<p>
<input type="submit" value="取消">
</p>
</td>
</tr>
</table>
</td>
</tr>
</table>
</form>
</body>
</html>
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