📄 showupdatem.jsp
字号:
<%@ page contentType="text/html; charset=gb2312" %>
<%@ page import="java.util.*,myshop.*"%>
<%
String id_str=request.getParameter("id");
Merchandise m=new Merchandise();
int id=Integer.parseInt(id_str);
m=MerchandiseManager.getMerchandise(id);
String name=m.getName();
int price=m.getPrice();
%>
<html>
<head>
<title>更新商品</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<form name="form1" method="post" action="action/do_updateMerchandise.jsp">
<p>产品名称:
<input type="text" name="name" value="<%=name%>">
<input type="hidden" name="id" value="<%=id%>">
</p>
<p>产品价格:
<input type="text" name="price" value="<%=price%>">
</p>
<p>产品类别:
<select name="category_id">
<%
for(Iterator it=CategoryManager.getAllCategory();it.hasNext();){
Category c=(Category) it.next();
out.println("<option value=\""+c.getId()+"\" "+(m.getCategoryId()==c.getId()?" selected":"")+">"+c.getName()+"</option>");
}
%>
</select>
</p>
<p>
<input type="submit" name="Submit" value="提交">
</p>
</form>
<%@include file="include/nav_merchandise.jsp"%> <%--包含导航条--%>
</body>
</html>
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