orderdel.jsp

网上订票系统源代码

<%@ page    language  = "java"  %>
<%@ page    import  = "java.io.*"  %>
<%@ page    import    = "java.sql.*" %>
<%@ page    import    = "java.math.*" %>
<%@ page    import    = "java.util.*" %>
<%@ page    import    = "common.*"%>
<%@ page    import    = "javax.servlet.http.*"%>
<%@ page contentType="text/html; charset=gb2312"%>
<%  
	request.setCharacterEncoding("gb2312");
	
	Tools t = new Tools();
    String sLevel = t.GetSessionAttribute(session,"level");
	int Level = t.StrToInt(sLevel);
	if(Level==0)
	{
		out.print(t.JSMsgGURL("请先登录!","../index.jsp"));
		return;
	}

	     int OID=0;
		 String error;
		 try{String uid = request.getParameter("OID").trim();
	        OID=Integer.parseInt(uid);
	     }catch(Exception e){OID = 0;}
		 
		 Order order=new Order(OID);
	     error = order.error;
		 if(error.length()>0)
		 {
		 	out.print(t.JSMsg("orderDel",error));
		 }
		 else
		 {
		 	/***********************/
			if(order.OState==1)
			{
				out.print(t.JSMsg("订单已经成交，无法删除！"));
			}
			else
			{	
				order.del();
			    out.print(t.JSMsg("成功删除"));
			}
			/***********************/
			
		  }
		    out.println("<script language=\"javascript\">");
            out.println("opener.history.go(0);");
		    out.println("window.opener=null;");
            out.println("window.close();");
            out.println("</script>");
%>