Launching Application To Look Like Web Page?

Sep 18, 2014

I have been working on a home database. I was asked why I choose swing and why I did launch it on a server to make it look like a web page. How can I do this? What is the advantages of doing it that way apposed to a swing application?

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JavaFX 2.0 :: Launching Application In Separate Plugin

Sep 25, 2014

I have the following problem:
 
Let's say, there is a simple Java application. It could either be a Swing or JavaFX or a plain Console application.
 
Then there are kind of X plugin jars which can be also on the classpath.
 
The main application (e.g. main.jar) scans the classpath for classes, which implement an plugin interface. For each found implementation it invokes some method on the interface.
 
The interesting part now is, that upon calling the interface method, some plugins may want to popup a JavaFX window.
 
And the problem is, that I can't just call Platform.runLater there, because of "java.lang.IllegalStateException: Toolkit not initialized".
 
And if I somehow manage to call Application.launch() (when? where?) in the plugin then there's the danger, that the second plugin gets "IllegalStateException: Application launch must not be called more than once"

I also don't want to call launch() in the main application, since it is not necessarily an JavaFX application.
 
Do I maybe need to start separate JVM in the plugin? Could it still communicate with the original JVM then (main.jar)?

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EJB / EE :: Web Application With JSF Page In Different Archive?

Feb 9, 2015

In my application I need:

- a main web application MainApp with some default function (login, persistence, menus, basic task, ecc...)
- some modules with jsf pages and EJB with specific function (phonebook, invoices, ecc...).
- clicking on a voice in the menu, will open a page from a different archive (maybe using a jsf template from MainApp).
- a module can use object from other modules.

I would use EJBs and JSF pages, also with some javascript.

I want to deploy the application and the modules separately on the server. If the module modA requires maintenance (bug, new function ecc...) i will put the new module modA on the server, open MainApp and use it without do nothing.

If the module modB use modA, he must work with no changes or redeploy.

So the web pages related to modA will come with the module: updating the modA must not requires to update also the main application. Also a javascript file for specific function must be loaded from ModA.

Is it possible? What is the best way to manage a WebApp with web pages in different archives? What kind of archives can I use ?

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Swing/AWT/SWT :: Put A Web Page In JFrame Application

Apr 16, 2014

I need to put a Web Page in my JFrame application , I got a lot codes on the internet and could implement without problems , but the problem is that this code has an ugly page as hell, with colored all wrong and with a very poor quality , one of code I used was this :

* import javax.swing . ;

{ public class SwingWebPage
    public static void main ( String args [ ] ) throws Exception {
        JEditorPane website = new JEditorPane ( " http://www.google.com/ " ) ;
        website.setEditable ( false) ;

[code]...

If you test , you'll see that the page is displayed in the JFrame is horrible.

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Servlets :: Creating MVC Java Login Page Web Application

Apr 13, 2014

// MY login.jsp class

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<jsp:useBean id="person" scope = "request" class = "com.za.tutotial.mvc.PersonBeanModel"/>

[Code] ....

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Servlets :: Implement (Keep Me Signed In) Option In Login Page Of Application

Jun 2, 2014

I want to implement a 'Keep me signed in' option in the login page of an application. I have noticed this option is present in the form of a checkbox on the login page of many websites but i don't know how it can be coded . When selected, a user is no longer asked for his username and password on subsequent sessions but he is automatically given access.

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Cannot Load 64-bit SWT Libraries On 32-bit JVM Error When Launching Eclipse

Dec 18, 2014

I am suddenly facing error messages when launching my eclipse. Below are the eclipse logs:

!SESSION 2014-12-18 15:17:46.415 -----------------------------------------------
eclipse.buildId=M20130204-1200
java.version=1.8.0_25
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_IN
Command-line arguments: -os win32 -ws win32 -arch x86_64
!ENTRY org.eclipse.osgi 4 0 2014-12-18 15:17:48.105

[Code] ....

I have tried downloading and placing org.eclipse.swt-3.1.jar in the plugins folder of my eclipse and also I tried editing eclipse.ini file with below lines

openFile
-vm
C:Program Files (x86)Javajre1.8.0_25injavaw.exe
-vmargs

but nothing worked.

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Launching In Eclipse To Launch From Desktop Icon?

Feb 24, 2014

how do you get from launching some java code in eclipse to launching a java program from your desktop.Does one somehow wrap the code in C+ to make it a .exe? take for example Mine-Craft.Its build in Java however launches as a .exe.

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JSP :: Extracting Information About Previous Page From Where Current Page Came

Jan 31, 2015

I have to implement a system where I have to do almost same processing on a jsp page. The slight differences on the present page is based on whether the current page came from page 1 or page 2. So how can I do this?

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JSF :: XHTML Page - Access To Content Of Dynamic Page?

Jan 15, 2014

I have a xhtml file that initialization it with ui:repeat tag in realtime.all tags of this page placed under ui:fragment tag.

<edges>
<ui:repeat value="#{graphInfoBean.edges}" var="edge" varStatus="indexVar">
<edge id="#{indexVar.index}" source="#{edge.source}" target="#{edge.target}"
weight="#{edge.weight}">

[Code] ....

When i access to this page and save it as xml in realtime, the tags in xml file saved is empty while it is initialized and everything is working properly.

<edges>
</edges>

How can i access to content of this xhtml page and save it on disk?

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JSP :: How To Open Page Inside Another Page

Apr 1, 2015

I have two jsp page one is demo1.jsp and other is demo2.jsp on a click of a particular link on demo1.jsp I want to opwn demo2.jsp inside demo1.jsp without changing layout of demo1.jsp..I tried to use <jsp;include but that doesn't work for me.But how to do this simply on a single link click on a big page?

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EJB / EE :: Convert Standalone Java Thread Application Into Web Application In Tomcat

Nov 17, 2014

convert or move standalone java thread application into Tomcat server container for accessing its JNDI services? Also is it possible to schedule this thread application in Tomcat server? is it possible to keep this app in tomcat as web application and schedule in window's scheduler.

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Deploying JNLP Application In WebSphere Application Server

Mar 11, 2014

I am new to work on JNLP program. I have created a SWING program, JNLP file when i deploy the ear file i am getting 404 error. Please find the steps in details.

1.Created a dynamic web project JWStartProject in eclipse

2.Create a HelloWorld.java class under default package.

import javax.swing.*;
public class HelloWorld extends JFrame {
private static final long serialVersionUID = 4968624166243565348L;
private JLabel label = new JLabel("Hello Java Web START!");
public HelloWorld() {
super("Jave Web Start Example");
this.setSize(350, 200);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE );
this.setLayout(null);

[Code] ....

Now I exported this project as JWStartProject.war contains following code.

Created Server in Websphere Admin console

Deployed this war file under the server and started.

I have added MIME types also.

I am unable to launch the application. I am getting 404 errors. May I know where I went wrong?

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Servlets :: How To Get URL Of JSP Page

May 20, 2014

I am trying to use iText to create a PDF document. I found a nice tutorial online but one thing stumps me. How do I get the URL of the JSP page that contains the content? Since this will not be static, I don't want to hard code this. I am sure this is something simple but I am fairly new to servlets and JSP.

String File_To_Convert = "test.htm";

How do I get the url of the JSP page?

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How To Refresh Page

Feb 27, 2015

I have 3 issues -

1-I'd to be able to refresh my page. currently I've set it so it doesn't refresh so I can draw but I want to introduce timed refreshment for example after 30 seconds of drawing the page goes blank and starts again.

2- I'd like to introduce a maximum amount you can draw per each refreshment. E.g the page reloads every 30 seconds and each 30 seconds you have 100 ellipses you can draw, when it refreshes you have a new 100 ellipses

My code below...

PImage bg;

int cNum = 1;
void setup() {
// Images must be in the "data" directory to load correctly
size(1200, 800);
bg = loadImage("User_T_1.jpg");

[code]...

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JSP :: How To Create Page 1 / 2 / 3

May 24, 2014

i have jsp file and inside i have list that i get from my servlet . i want to create in the bottom of the page the option to move from one page to another like this " page: 1,2,3,4,5"i try to use the tag <a href=.. and onclick() event ,and i understand that javascript will not work , how can i create the " page: 1,2,3,4,5" ?

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JSF :: How To Export Page To PDF

Apr 1, 2015

how to export a full jsf page to PDF. In my jsf page, I have a button to export to PDF and some fields where I am retrieving the values from a database. The form is ready but I don't know how to program code or program a button to export the page to PDF. I tried to search for an easy and a standard way but unfortunately I didn't find any useful example or code.

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How To Export The Page To PDF

Apr 1, 2015

How to export a full jsf page to PDF. In my jsf page, I have a button to export to PDF and some fields where I am retrieving the values from a database. The form is ready but I don't know how to program code or program a button to export the page to PDF.

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Code To Go From One Web Page To Next

Apr 24, 2014

I have a assignment in which the code has to scrape a web page for a little bit of data including the link to the next page, follow the link, and do this 100 times. It is scraping all the data correctly, including the link, but it isn't following the link to scrape the data on that next page. Instead, it is displaying the first page's data 100 times. I have the code in a while loop where it reads in one character at a time from the page into a string and then uses pattern matching to get the data and the next link from the string. Then it correctly displays the data and should loop back to connect to that next link and read one character at a time into the string and so on.

I have printed the link to the console and it is good. I don't get any errors. I just can't figure out where exactly the problem is. Here is my code:

import java.awt.*;
import java.io.*;
import java.net.*;
import java.util.regex.*;
import javax.swing.* ;
public class SimpleWebSourceGetter{
static void getSourceCode(String url) {
String mystring = "";

[Code] ....

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Servlets :: Calling JSP Page

Mar 25, 2014

I am calling a jsp page from my servlet using the requestdispatcher.forward(myjsp.jsp) method. myjsp.jsp is creating a new thread which is parallely processing along with the servlet. The issue is that the jsp page is not displayed until the servlet finishes its execution, although the new thread is created by jsp and is executing in parallel. How do we have the jsp page displayed even when the servlet is executing.

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Page Is Not Displaying The Content?

Sep 14, 2014

One of my official site is not disaplying the content in machine#1 IE10 browser.And the same site is showing data in another machine#2. I compared the both machines JRE and JDK settings but no difference found.

how to link the JRE to browser.

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JSP :: Embed Into HTML Page?

Jan 5, 2015

How to embed jsp into html page?

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JSF :: Page Restriction If Not Logged In

Jun 24, 2014

I have a little burning project problem >.>

First the user shall authenticate with a tan
--> if the tan is wrong: error page
--> if correct : show the form

and then a strict order --> show the form solved --> page with send form button --> page with confirmation, that the form was send

but currently you can jump over the authentication direct to the other pages

my bean is session scoped:
@ManagedBean
@SessionScoped
public class Bean implements Serializable {...

This looks pretty interesting: [URL] .... but I don't really understand what he means by:

"Subclass the `LoginFilter` as a concrete class, `MemberLoginFilter`, by implementing the `isAuth` method"

Another solution could be: [URL] ..... worked nearly perfect, but after login and filling out the firm, you return back to the login ._.

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Servlets :: How To Convert Into Jsp Page

May 22, 2014

I have to convert servlet into jsp. but i dnt know how to convert servlet into jsp.This is my Servlet

package com.example.imagecalculation;
import java.awt.List;
import java.awt.image.BufferedImage;
import java.util.ArrayList;
import java.util.Iterator;
import java.io.File;

[code]....

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JSP :: Getting Value On Form Submission On Same Page

Oct 31, 2014

I am showing a jsp page asking user to select a course from dropdown <select> options fetched from database.When user selects a value and click on submit button , I want to show the details of the course on the same page .how can I get the value of user selection on the same jsp page.Then I can make a query using that value and show other details on the same page.

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How To Read Something Specific Of A Web Page

Feb 28, 2014

I am trying to have a program go on one of the stock trading websites and read the number a stock or currency is at and display or save it. I have it reading and displaying the binary code but I don't see how to have it find the numbers I would like to get.

On the site you would have to go on the page and click some tabs to trade and maybe the stock you would like, it doesn't really matter what one it returns as this is more just an idea. Although I would like to have it search out a selected stock eventually to take it to the net level. I think my biggest problem is I can't see how to access the stock numbers in the code. I looked for different click events but don't see how to have a program do this.

I do not intend to have it display all the code like it is now. I just did it like that to see what I was getting. I will just have a small toolbar with options and a display.

import java.io.BufferedInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URL;
public class StockTracker {
public static void main(String[] args) {
 
[Code] ......

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