📄 cart_005fsee_jsp.java

📁 简单的网络购物系统~和淘宝差不多~连接数据库实现了前台后台的许多功能~~
💻 JAVA
字号:
package org.apache.jsp;

import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import java.util.*;
import com.domain.SellGoodsForm;

public final class cart_005fsee_jsp extends org.apache.jasper.runtime.HttpJspBase
    implements org.apache.jasper.runtime.JspSourceDependent {

  private static java.util.Vector _jspx_dependants;

  public java.util.List getDependants() {
    return _jspx_dependants;
  }

  public void _jspService(HttpServletRequest request, HttpServletResponse response)
        throws java.io.IOException, ServletException {

    JspFactory _jspxFactory = null;
    PageContext pageContext = null;
    HttpSession session = null;
    ServletContext application = null;
    ServletConfig config = null;
    JspWriter out = null;
    Object page = this;
    JspWriter _jspx_out = null;
    PageContext _jspx_page_context = null;


    try {
      _jspxFactory = JspFactory.getDefaultFactory();
      response.setContentType("text/html; charset=gb2312");
      pageContext = _jspxFactory.getPageContext(this, request, response,
      			null, true, 8192, true);
      _jspx_page_context = pageContext;
      application = pageContext.getServletContext();
      config = pageContext.getServletConfig();
      session = pageContext.getSession();
      out = pageContext.getOut();
      _jspx_out = out;

      out.write("\r\n\r\n\r\n");
      com.dao.GoodsDao dao = null;
      synchronized (_jspx_page_context) {
        dao = (com.dao.GoodsDao) _jspx_page_context.getAttribute("dao", PageContext.PAGE_SCOPE);
        if (dao == null){
          dao = new com.dao.GoodsDao();
          _jspx_page_context.setAttribute("dao", dao, PageContext.PAGE_SCOPE);
        }
      }
      out.write("\r\n<html>\r\n<head>\r\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=gb2312\">\r\n<title>电子商城</title>\r\n\r\n</head>\r\n <link href=\"css/css.css\" rel=\"stylesheet\" type=\"text/css\">\r\n<body>\r\n<table width=\"755\" height=\"150%\"  border=\"1\" align=\"center\" cellpadding=\"0\" cellspacing=\"0\">\r\n  <tr>\r\n    <td height=\"119\"><div align=\"center\">\r\n    ");
      org.apache.jasper.runtime.JspRuntimeLibrary.include(request, response, "topOne.jsp", out, false);
      out.write("</div>    </td>\r\n  </tr>\r\n  <tr>\r\n    <td height=\"50\" align=\"center\" valign=\"middle\">");
      org.apache.jasper.runtime.JspRuntimeLibrary.include(request, response, "topTwo.jsp", out, false);
      out.write("</td>\r\n\r\n  </tr>\r\n  <tr>\r\n    <td height=\"847\"><table width=\"100%\" height=\"100%\"  border=\"1\" cellpadding=\"0\" cellspacing=\"0\">\r\n      <tr>\r\n        <td width=\"25%\" height=\"638\" rowspan=\"2\" valign=\"top\">\r\n\r\n\t\t");
      org.apache.jasper.runtime.JspRuntimeLibrary.include(request, response, "left.jsp", out, false);
      out.write("\r\n\r\n\r\n\t\t</td>\r\n        <td width=\"75%\" height=\"35\" align=\"center\" valign=\"middle\">我的购物车</td>\r\n\r\n      </tr>\r\n      <tr>\r\n        <td valign=\"top\"  height=\"613\">\r\n\r\n\r\n\r\n\r\n\t\t  <div align=\"center\"><br>\r\n              ");
if(session.getAttribute("cart")==null){
      out.write("\r\n           您还没有购物！！！\r\n           ");
}else{
      out.write("\r\n\r\n        </div>\r\n        <form method=\"post\" action=\"cart_modify.jsp\" name=\"form\">\r\n\t\t  <table width=\"96%\"  border=\"1\" align=\"center\" cellpadding=\"0\" cellspacing=\"0\" bordercolor=\"#FFFFFF\" bordercolordark=\"#819BBC\" bordercolorlight=\"#FFFFFF\">\r\n          <tr>\r\n            <td width=\"16%\" height=\"28\"><div align=\"center\">序号</div></td>\r\n            <td width=\"23%\"><div align=\"center\">商品的名称</div></td>\r\n            <td width=\"22%\"><div align=\"center\">商品价格</div></td>\r\n            <td width=\"22%\"><div align=\"center\">商品数量</div></td>\r\n            <td width=\"17%\"><div align=\"center\">总金额</div></td>\r\n          </tr>\r\n            ");

            float sum=0;
        Vector cart=(Vector)session.getAttribute("cart");
        for(int i=0;i<cart.size();i++){
          SellGoodsForm form=(SellGoodsForm)cart.elementAt(i);
          sum=sum+form.number*form.price;
          System.out.print("sum="+sum);
        
      out.write("\r\n          <tr>\r\n            <td height=\"28\"><div align=\"center\">");
      out.print(i+1);
      out.write("</div></td>\r\n            <td><div align=\"center\">");
      out.print(dao.selectOneGoods(new Integer(form.ID)).getName());
      out.write("</div></td>\r\n            <td><div align=\"center\">");
      out.print(form.price);
      out.write("元</div></td>\r\n            <td><div align=\"center\"><input name=\"num");
      out.print(i);
      out.write("\" size=\"7\" type=\"text\"  value=\"");
      out.print(form.number);
      out.write("\" onBlur=\"check(this.form)\"></div></td>\r\n            <td><div align=\"center\">");
      out.print(form.number*form.price);
      out.write("元</div></td>\r\n          </tr>\r\n\t\t     <script language=\"javascript\">\r\n\t\t\t<!--\r\n\t\t\tfunction check(myform){\r\n\t\t\t\tif(isNaN(myform.num");
      out.print(i);
      out.write(".value) || myform.num");
      out.print(i);
      out.write(".value.indexOf('.',0)!=-1){\r\n\t\t\t\t\talert(\"请不要输入非法字符\");myform.num");
      out.print(i);
      out.write(".focus();return;}\r\n\t\t\t\tif(myform.num");
      out.print(i);
      out.write(".value==\"\"){\r\n\t\t\t\t\talert(\"请输入修改的数量\");myform.num");
      out.print(i);
      out.write(".focus();return;}\r\n\t\t\t\tmyform.submit();\r\n\t\t\t}\r\n\t\t\t-->\r\n\t\t</script>\r\n          ");
}
      out.write("\r\n        </table>\r\n\r\n        </form>\r\n\r\n<table width=\"100%\" height=\"52\" border=\"0\" align=\"center\" cellpadding=\"0\" cellspacing=\"0\">\r\n      <tr align=\"center\" valign=\"middle\">\r\n\t\t<td height=\"10\">&nbsp;\t\t</td>\r\n        <td width=\"24%\" height=\"10\" colspan=\"-3\" align=\"left\">&nbsp;</td>\r\n\t\t</tr>\r\n      <tr align=\"center\" valign=\"middle\">\r\n        <td height=\"21\" class=\"tableBorder_B1\">&nbsp;</td>\r\n        <td height=\"21\" colspan=\"-3\" align=\"left\" >合计总金额：￥");
      out.print(sum);
      out.write("</td>\r\n      </tr>\r\n      <tr align=\"center\" valign=\"middle\">\r\n        <td height=\"21\" colspan=\"2\"> <a href=\"index.jsp\">继续购物</a> | <a href=\"cart_checkOut.jsp\">去收银台结账</a> | <a href=\"cart_clear.jsp\">清空购物车</a> | <a href=\"#\">修改数量</a></span></td>\r\n        </tr>\r\n</table>\r\n\r\n");
}
      out.write("\r\n</td>\r\n      </tr>\r\n    </table></td>\r\n  </tr>\r\n  <tr>\r\n    <td height=\"100\"><p align=\"center\"><a href=\"background/managerCheck.jsp\">电子商城客户服务热线：</a>0431-4978981，4978982 传真：0431-4972266<br>\r\n\tCopyRight &copy; 2005 www.mingrisoft.com 吉林省明日科技有限公司<br>\r\n\t本站请使用IE6.0或以上版本 1024*768为最佳显示效果</p></td>\r\n  </tr>\r\n</table>\r\n</body>\r\n</html>\r\n");
    } catch (Throwable t) {
      if (!(t instanceof SkipPageException)){
        out = _jspx_out;
        if (out != null && out.getBufferSize() != 0)
          out.clearBuffer();
        if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
      }
    } finally {
      if (_jspxFactory != null) _jspxFactory.releasePageContext(_jspx_page_context);
    }
  }
}
💿 文件大小 2711 K
👤 上传用户 RR15133422795
📂 所属分类 Jsp/Servlet
🏷️ 相关标签

#网络 #淘宝 #数据库
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