📄 category_updatein.jsp
字号:
<%@ page contentType="text/html;charset=gb2312"%>
<%@ page import="jdbcbook.ch08.*" %>
<html>
<head>
<title>商品分类管理</title>
<META http-equiv="Content-Type" content="text/html; charset=gb2312">
<link rel="stylesheet" href="../pub/common.css">
<script language="javascript">
function checkvalue()
{
var mainform = document.forms["main"];
if( mainform.name.value.length==0 )
{
alert( "请输入商品分类的名称!" );
mainform.name.focus();
return false;
}
return true;
}
</script>
</head>
<body>
<center>
<jsp:useBean id="category" class="jdbcbook.ch08.Category" scope="page">
<jsp:setProperty name="category" property="*" />
</jsp:useBean>
<jsp:useBean id="categoryBean" class="jdbcbook.ch08.CategoryBean" scope="page" />
<%
Category cat = categoryBean.getCategory( category );
if( null==cat )
{
out.println( "没有找到要修改的商品分类信息!" );
}
else
{
%>
<table width="300" border="0">
<form name="main" method="post" action="category_update.jsp" onsubmit="return checkvalue();">
<input type="hidden" name="categoryID" value="<%=cat.getCategoryID()%>">
<tr>
<td align="center" colspan="2"><b>修改商品分类</b></td>
</tr>
<tr>
<td align="right">商品分类名称:</td>
<td><input type="text" name="name" maxlength="32" value="<%=cat.getName()%>"></td>
</tr>
<tr>
<td align="right" colspan="2"><input type="submit" value="修 改"></td>
</tr>
</form>
</table>
<%
}
%>
<p>
<jsp:include page="hotlink.jsp" />
</center>
</body>
</html>
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