submit_mod.jsp

一个简单的网上商店系统

<%@ page contentType="text/html;charset=gb2312"%>
<jsp:useBean id="type" class="JavaBean.Type" scope="session"/>
<jsp:useBean id="db_type" class="JavaBean.DB_type" scope="session"/>
<%
String id=request.getParameter("typeid");
int typeid=Integer.parseInt(id);
String typename=request.getParameter("typename");
String typedesc=request.getParameter("typedesc");
type.setTypeid(typeid);
type.setTypename(typename);
type.setTypedesc(typedesc);
int i=db_type.updatetype(type);
if(i==-1&&i==-2)
{
        out.print("<br><hr width=85% color='#000032'><br>");
        out.print("<center>修改失败，请返回重新进行设置！</center>");
        out.print("<br><center><a href='modify_type.jsp'>返回</a></center>");
}
else
{
        out.print("<br><hr width=85% color='#000032'><br>");
        out.print("<center>你所需修改商品信息已经被成功存入数据库中！</center>");
        out.print("<br><center><a href='type_list.jsp'>返回主页</a></center>");
}
%>