I want to print restaurant bill directly to printer when user click button "Print Bill" without display content is printed. My project is JSP/Servlet web appplication.So, solution can write in java or javascript. Can you help me ? Thanks so much. Sorry, I don't know post this question in which topic Java or Web development.

I have a system include : apache tomcat webserver, a JSP/Servlet website, a local network (LAN). I want to check user's connection to my webiste by using java code. Please to help me !. Thanks so much.

I want to store connection information to Database (username, password, port ) into a file named "WebConfig". Then I create a java class named "Connect" use these information to connect to MS SQL Server. But I cann't read information from "WebConfig" because I don't know it's directory. Can you help me ? (Don't use HttpSerletContext ! ) Thanks alot !

I tried it but it only return the address of JSP page which is called by Serlet. I want to get the Serlet which called this JSP Page

http://wwww.eshop.com/ShowMember?name=Peter White&id=123 : display a JSP page on browser which is called by ShowMember Serlet But the follwing code will return http://wwww.eshop.com/ShowMember.jsp?name=Peter White&id=123 String url = request.getScheme() + "://" + request.getServerName() + "/" + request.getContextPath() + "/" + request.getServletPath() + (request.getQueryString() != null ? "?" + request.getQueryString() : ""); I want to get the Serlet which called the JSP page which mean the address does not contain ".jsp"

I want to get complete URL address is displaying on address bar of browser in JSP Example At present,The address bar of browser is containing the following address http://wwww.eshop.com/ShowMember?name=Peter White&id=123 In JSP, how to get this address.I cann't get it with request.getRequestURL().toString()

I want to get complete URL address is displaying on address bar of browser. Example http://wwww.eshop.com/ShowMember?name=Peter White&id=123 I use JSP and Serlet to create web application. In above exmaple : ShowMember is a serlet http://wwww.eshop.com/ShowMember?name=Peter White&id=123 : display a JSP page on browser that is invoked by ShowMember Serlet

I use Sony Vaio laptop.I want to install Oracle 10g Server on Win7.I download Oracle Database 10g Release 2 (10.2.0.3/10.2.0.4) for Microsoft Windows Vista and Windows 2008 .My friends installed this version successfully on Win7 but I can't because file setup.exe of Oracle 10g not run on my laptop but I can see setup.exe is running on Windows Task Manager.Please help me solve this problem! Thanks so much!

Although I logon with administrator permisson but I can't see SQL Server Agent is displayed.I use Win7 Please help me!

I don't want users can choose any tab when they click on tabheader.How to do this?Please help me!!!!

When start debugging in VB 2008,an error appear in a Sub although I still don't call this Sub. Is VB 2008 compile all code in the class before Form is shown?

Please help me to answer the following question! Thanks! 1.In VB.NET, when datasource of datagridview = datatable(Datatable contains data).On the datagridview display a grid of data ,the end row is empty. What type of value of the cells on this row in VB.NET?How to check ? 2.Can I make the end row disappear?

I have a folder contain 2 file .mdf and .ldf.I can't create file .rar from this folder because Win7/Vista not permit to access with the error "Access is denied".I want to compress this folder to bring to other computer. How can I do this? Please help me!!! Thanks so much!!!

This clue is helpfull for me.Thank you very much!!!!!!

After I setup Component DevExpress for Visual Studio 2008, I can't run my project on other computer.Please help me to solve thisproblem!!!!! Please guide me create setup file for my project that I can setup and run application on other computer that don't need to install DevExpress Component on that computer.Thanks alot!!!!

I want to type the special characters in C#.I don't know how to do that?Please help me.Thanks alot!!!!!

I wamt to add my application to menu(appear when right click at a folder or a file) and add it to Startup in System Configuration Utility (Run - > msconfig).Thank you very much!!!!!