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Re:
my professor gave this machine problem as a part of our finals.can you help me out/ here are the instructions: 2 player tictactoe -program a 2player tictactoe game wherein two players alternately key-in the coordinates to which they want to place a 'o' or an 'x' -the game board is … |
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Hi experts, I have a problem which is I can't write arabic text as values of table , here is the steps I have done , please help me and correct me if I am mistaken this is what I did: ************************************************** set names utf8 COLLATE utf8_general_ci; create database see; … |
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Hi experts, I have a click button called log off , here once a user clicks it , task goes to logout servlet to end current user session . below is my code , I don't know why it works fine with mozilla firefox and google chrom but not working … |
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Hi experts , I have finished my web application , and now I would deploy it in centos , I need to call my web application the index page like this url [url]http://intranet[/url] it goes directly to index page . My web application including the index page is under Root … |
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Hi all , I am trying to map a user to a jsp page when he tries to enter to a directory of my application using URL. let say my web directory is called school and it has a directory called pages . now I need to map a user … |
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Hi guys , I am trying to convert a web page to pdf , I have searched about this a lot but I did find any answer I have one program to convert using YAHP converter but I couldn't understand its parameters used in the program [code=Java]String fontPath = getParameter(args, … |
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Hi guys I am trying to prevent user to access directly using URL to my application , so in order to do that I have used security constraint in web.xml file and it works with me . my problem is in my application I am using href and redirect method … |
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Hi guys, I am trying to restrict users to access the sources of my application so I have used tomcat-users.xml file , but later I will be facing a problem which is how if I have a lot of authorized users , so I will add each one to that … |
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Hi experts, I am having very small error with my attachment file. the thing is , if I let my servlet send e-mail fwith attachment file exists on my computer and that file I edit by myself , there is no error with my file , so if i download … |
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hi experts, hope you are fine. I am having a connection problem from client side to my servera(localhost:8080/project). client can access to my normal pages either jsp or html. However, for the jsp pages that show information stored in database , they are not appeared in client side and I … |
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hi all , I have finsihed my small project(online form system), I mean the development stage, now I am looking for how I deploy it in windows, exactly windows professional environment . what do I need in order to successfully access to online form project installed in windows professional. I … |
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Hi all, I am trying to access login page (html page) from subdirectory of my web directory , the login page calls loginServlet which is reponsible for authintication, then the loginServlet response back to the client a web page to the user(whether user or adminstrator) . my web directory called … |
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hi guys, hope you are fine. I have project is about online form appliation , I have done half of the project, the part that the client login to the system and choose a form, filling the form , then sending to adminstrator a message saying one user has applied … |
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hi all, I have simple question which is how to access to servlets inside subdirectories of classes directory? I know that for one subdirectory inside the classes directory , you can access to servlets like this [url]http://host/servlet/packageName.ServletName[/url] but how about the servlet is inside one or more subdirectories? I have … |
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I want to understant pager-taglib idea , how to use it , where to install it in which directory. please provide me with tutorials that can explain it with clear examples because I read about it and got confused thank you in advance |
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Hi all, I am having a problem in JSP, it is very simple. I have a java class and a JSP program, my JSP program will call the a method of java program in order to work as one complete application .however, I got an error says undetermined method. Based … |
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hi guys, I am doing online form project, I get problem with navigation. the user can forword and back the page . I need to prevent user from that. I mean that once user gets new page , he can't get the prevouis page , but it asks him to … |
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Hi experts, I have finished writing my servlets and web pages. all my servlets tested using tomcat in windows operating system. In other words , I have finished the development stage. Now I need to move all my servlets and web pages to web server for deployment. but my web … |
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Hi experts , I got problem and need help please. I have created a servlet sends a message to the client, I have tried to attach a text file with message being sent but I couldn't do that. please help me how to attach a file with a message. is … |
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Hi experts, I got problem in servlet. I have a web page that has two buttons (submit button and update button) , both buttons call the servlet. my question is how I let my servlet program distinguish the two buttons when one of the two buttons is pressed. the servlet … |
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Hi experts, I am having a problem with sending mail from servlet I have written this code : [code=Java] import javax.mail.Session; import javax.mail.Message; import javax.mail.Transport; import javax.mail.MessagingException; import javax.mail.internet.MimeMessage; import javax.mail.internet.InternetAddress; import java.util.Properties; public class EmailSenderDemo { public static void main(String[] args) { String from = "ali@mlabs.com"; String to = … |
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Hi experts, I have two questions, please help me because I am trying to create an application and I stopped because of these 1) how to read data in servlet from a web page for select menue I have used [request.getParameter("?????")] but I don't know which name I put inside … |
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Hi Friends hope you are fine, my question is how to send a respond message created by a servlet to a specific e-mail. let's say I create a registration servlet, this servlet will send a respond message to an e-mail , instead of showing the respond message as a web … |
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hi all , I have a simple question , let's say we have a servlet program and a web page . the question is how to make a servlet calls the web page and sends it as a respond to any request coming to the servlet. Is there any statement … |
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hi all , my question is how to create a hypertext link in servlet so if the user click it, it shows another web page or a message . |
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Hi all , I have a servlet program, this program will get a user name and password from a web page. I need to check the user name and passsword entered by user with a data file has all user names and passwords. the thing is I know how to … |
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hi all , I am new to this forum I have a simple question why getParameter() doesn't work with me . My java server page is as follow: [code=Java] import java.io.*; import javax.servlet.*; import javax.servlet.http.*; public class InputServlet extends HttpServlet { public void doGet(HttpServletRequest request,HttpServletResponse response)throws IOException, ServletException { String … |
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Hi all, I got an error when I start admin server this is the error an error occurred while trying to start admin. check console log for more details please help how to avoid this error please |
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Hi all , I have been given a task which is to create a (log in )web page , user has to log in to the page after that a page with many links of forms such as leave form, feedback form,complain form,...etc. once a user has clicked to one … |
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Hi all , I have been assigned to do a task which is to create a web based application, the task is actually a normal form application, I have to use that form and make it online as a web-based application and store the information in a database I know … |