📄 product_update_ok.jsp

📁 在线购物,只不过写的有点乱

💻 JSP

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<%@ page contentType="text/html;charset=gb2312" %>
<%@ page import="shopbean.ConnDB" %>
<%@ page import="shopbean.Convert" %>
<%@ page import="java.sql.*" %>
<%@ page import="java.util.Date" %>
<% 
String admin_name=(String) session.getAttribute("admin_name");
	if(admin_name==null || admin_name=="")
	{
		out.println("<script language='javascript'>alert('请先登录!');window.location.href='index.jsp';</script>");
	}
	else
	{
	Date date=new Date();
	String p_id=(String) request.getParameter("p_id");
	String p_type=(String) request.getParameter("p_type");
	String p_name=(String) request.getParameter("p_name");
	String p_price=(String) request.getParameter("p_price");
	String p_quantity=(String) request.getParameter("p_quantity");
	String p_image=(String) request.getParameter("p_image");
	int count=p_image.indexOf("images");
	String p_image_temp=p_image.substring(count,p_image.length());
	
	String p_description=(String) request.getParameter("p_description");
	String p_time=String.valueOf(date.getMonth()+1)+"-"+date.getDate()+"-20"+String.valueOf(date.getYear()).substring(1);	
	
	ConnDB conn=new ConnDB();
	Convert convert=new Convert();
	p_type=convert.method(p_type);
	p_id=convert.method(p_id);
	p_name=convert.method(p_name);
	p_image_temp=convert.method(p_image_temp);
	p_description=convert.method(p_description);
	
		String sql="update product set p_type='"+p_type+"',p_name='"+p_name+"',p_price='"+Float.parseFloat(p_price)+"',p_quantity='"+Integer.parseInt(p_quantity)+"',p_image='"+p_image_temp+"',p_description='"+p_description+"',p_time='"+p_time+"' where p_id='"+p_id+"'";
	int temp=conn.doUpdate(sql);
	if(temp!=0)
	{
		out.println( "<HTML><HEAD><META http-equiv='refresh' content='2; URL=product_all.jsp' target=Main></HEAD><BODY bgcolor='#FFFFFF'></body></html>");
		%>
			<jsp:include page="update_ok.html" flush="true"/>
		<%
	}
	else
	{
		out.println( "<HTML><HEAD><META http-equiv='refresh' content='2; URL=product_all.jsp' target=Main></HEAD><BODY bgcolor='#FFFFFF'><center><font size=4pt color='red'>" + "商品修改失败!" + "</font></center></body></html>");
	}
}
 %>

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