Objects Being Displayed On Top Of One Another?

Dec 15, 2014

I am making a game in java and for the game board i want to fill the screen with blocks. to do this i stored objects of a class that displays squares into an array list and displayed the array list. however, when i do this all of the squares are drawn on top of anther at the final squares coordinates and i dont know why.

here is the code

// code for adding the squares into the array
nt x = 0;
int y = 0;
int size = 10;
static ArrayList<Map> map = new ArrayList<Map>();
//static ArrayList<Items> items = new ArrayList<Items>();

[code]....

View Replies


ADVERTISEMENT

Why Is Output Not Being Displayed

Jan 14, 2015

I am writing this program for my Java level 1 class. I am able to get it to compile and run, however nothing is outputted. Below are the instructions and the code that I have written.

Instructions:

Write an application that calculates and displays the amount of money a user would have if his or her money could be invested at 5 percent interest for one year. Create a method that prompts the user for the starting value of the investment and returns it to the calling program. Call a separate method to do the calculation, and return the result to be displayed.

Below is the code that I have written

import java.util.Scanner;
public class Interest
{
//main method
public static void main(String[] args)
{
originalAmount();
Scanner input = new Scanner(System.in);
 
[code]....

View Replies View Related

JSF :: Some RowSet Info Not Being Displayed?

Apr 22, 2015

I am reading from a database(SQL Server 2012) and storing that information in a ResultSet. I am then trying to display that information using a DataTable.

Here is my managed bean

/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package clientspage;
import java.io.Serializable;

[Code].....

The ID and the commandLinks are being displayed but the Client is not.

View Replies View Related

JSP :: Formatting Amounts To Be Displayed

Mar 26, 2004

How to go for formatting amounts to be displayed using JSP?

View Replies View Related

Changing JList That Is Already Displayed

Nov 5, 2014

I have a empty JList in which I hit a button LOAD DATA which should load all the data. but once I load data i try to fill in the List but I keep getting errors.

String[] aos = new String[itrList.size()];
itrList.toArray(aos);
//JList listFAIL = new JList(aos);
//list = new JList(itrList.toArray());
//list.removeAll();
list.setListData(aos);
JScrollPane s = new JScrollPane(list);

I have tried doing setListData and i get a error;

And if i do new Jlist it doesn't change the data.

The List does fill as i have a checker for that.

View Replies View Related

Swing/AWT/SWT :: Image Not Being Displayed In Jpanel

Feb 19, 2014

Trying to get an image to display in a GUI.

try {
ByteArrayInputStream in = new ByteArrayInputStream(
transferWorker.bOutput
.toByteArray());
BufferedImage bufferedImage = ImageIO
.read(in);

[Code] ....

But nothing is happening in the GUI. I have stepped through and bufferedimage contains the data, but its not being displayed. Whats happening is, an image is being transmitted to serial port of laptop, so i'm taking it in and storing it in a BufferOutputStream and then trying to open it in my GUI class.

View Replies View Related

Formatting The Way Array Information Is Displayed

Mar 21, 2015

import java.util.*;
public class TrafficIncidents {
public static void main(String[] args) {
Scanner s = new Scanner (System.in);
// Array for days
String [][] days = {{"Sat"},

[Code] ....

This is my output:

Day AM PM
--------------------------------
Sat
Sun
Mon
Tues
Wed
Thurs
Fri
5 1 1 2 4 1 0

Basically I want to align the AM traffic incidents under the heading "AM" but am not sure how to accomplish this. I am using separate arrays for all three of these types of information and need the info to line up with their respective titles.

View Replies View Related

JSF :: Blank Page Displayed With Facelet

Jun 11, 2014

I am getting blank page only. I created sample JSF project with Facelet in Eclipse. The source code contains basic page with header, content & footer. I refer the site Support-Eclipse . I deployed war into Tomcat. I am unable to find the problem.

Project Name: JSF-Facelet-Startup
Project coding structure
JSF-Facelet-Startup
|-->JAX-WS Web SErvices
|-->Deployment Descriptor
|-->Java Resources
|-->JavaScript Resources

[Code] .....

View Replies View Related

Trying To Get Data From Previous Assignment To Be Displayed In New One Using GUI

Apr 26, 2014

I am trying to get items to display that would display in a command prompt now into a GUI. I am freaking lost at the moment, probably because I've been staring at this code for over a week now. I have included all the files that are necessary to run the program as an attachment for your own testing purposes. Should I be using a TextField to display the data from the CSV files? How do I get the data to be displayed? How would I get it to be displayed based on the different files Staples (newSTPL.csv), Apple (newAPPL.csv), and Microsoft (newMSFT.csv)?

Java Code:

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
/**
* DataAnalyzer Class
* This class instantiates the methods from the ReadFiles Class and Calculations Class.

[code]....

View Replies View Related

List Particular Row In Matrix Should Be Displayed Using For Loop

Apr 3, 2015

Code in java in which if i want to list particular row in matrix it should be displayed using for loop.

For example in 3 X 3 matrix:

1 2 3
1 1 1
1 0 1

If i want to see only 1st row i.e. 1 2 3 then how to do i do this ?

View Replies View Related

Swing/AWT/SWT :: Radio Button Not Getting Displayed

Mar 5, 2014

For the following code.When I run it ,I am getting the image and Login written along with it , but not getting the preselected radio button

import javax.swing.*;
public class MyJFrameWithJRadioButton extends JFrame
{
JRadioButton rdButton;
public MyJFrameWithJRadioButton()
{
setTitle("This is a JFrame");
setBounds(0, 0, 200, 200);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
rdButton =new JRadioButton("Login",new ImageIcon(ClassLoader.getSystemResource("Login.png")),true);
add(rdButton);
setVisible(true);

[code]....

View Replies View Related

JLayeredFrame - Components Not Displayed According To Z Order

Jun 30, 2014

Just some sample code:

Java Code:

mainPanel.add(background, new Integer(10));
cards.add(king[0] = new Card(200, 200, TILE_SIZE, TILE_SIZE, 0, 0)); mh_sh_highlight_all('java');

Then, when a card is created, it calls:

Java Code: Main.mainPanel.add(this, new Integer(1)); mh_sh_highlight_all('java');

Yet for some reason, the background is always painted OVER the card UNLESS I set the background to -1.

View Replies View Related

JSP :: Result Displayed With Display Tag Library

Apr 21, 2014

I have html code that use form and the result displayed with display tag library the form forward to servlet page but when I use a javascript to change value of hidden after returning to html page the value of hidden input deos not change

<form name="form" method="get" action="Text" >
<input type="checkbox" dir="rtl" ID="CheckBox2" value="check" onclick="All(this,'all','_chk');">
</td>         
<td> <input type="submit" name="delete" value="حذف"></td>
</tr><p>
<div align="center">

[code]....

View Replies View Related

JavaFX 2.0 :: Can PieChart From App Be Displayed As Doughnut?

Jun 9, 2014

I'm using PieChart in my app which is built using Java7; is there a way of making the PieChart hollow - turning it into a doughnut?

View Replies View Related

JSP :: Show Group Header Above Each Displayed Table?

Aug 21, 2014

Displaying the records in a table. I am looking for a group header to be placed above each printed table for its related category and subcategory, as well as, the no. of the records for each table to be shown at the top of the table.

The table contains columns for category, subcategory, name. ex:

Category Subcategory Name

CON Retail AAA

CON Wholesale BBB

SPEC Retail CCC

What I am looking for is the below layout:

Category/Subcategory (No. of records) –similar to a group header

Name – Country ..etc ----Table header

table records

Here is my code below:

<%
//Retrieve the values from the DB
while (rs.next()) {
category_name1=rs.getString("category_name");
subcategory_name1=rs.getString("subcategory_name");

[code]....

The problem in the above code is that it is showing the group headers category & sub category multiple times and the count is incorrect.

View Replies View Related

Recover Text Displayed On Screen To A TXT File

Mar 18, 2014

Here I would like to collect automatically in a file ( txt) the characters displayed on the screen. I'm working on a system that the database is remote. To receive information, there is a terminal by which sends commands. The feedback is displayed only on the screen and you can only print. This is actually a terminal black screen, white character, such as command line "DOS" . The software can not export , or access to the database or other means of information retrieval .

I explored the track of the OCR . But the result produced is not consistent with the captured picture. How can I do this? I have no other tracks ....

View Replies View Related

JSP :: IFrame Content From Servlet Page Is Not Displayed

Mar 28, 2014

In my servlet page I call one xml response from third party server and make write it in file using filewriter and store it in local,after that

response.setHeader("Refresh", "1; URL=test.jsp");

Using this code i goes to test.jsp page ,in that test.jsp file ,i place iframe tag like <iframe src="file:///D:/sample/result.xml" /> but it does not show the content what can i do?

View Replies View Related

KeyListener Doesn't Work - Button Is Not Displayed

Apr 14, 2015

Why the keyTyped function isn't triggered, when i type a key?

Here is my code:

package main;
import java.awt.Component;
import java.awt.Container;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.util.ArrayList;
 
[Code] .....

I have noticed, that if i call setVisible(true) before i add the button, then it works, but the button is not displayed... How can i achieve that the button is displays AND the KeyListener works?

View Replies View Related

JSF :: Submit Text That Will Be Displayed In List Of Paragraphs

Nov 17, 2014

I'm new to JSF and I'm facing a problem with displaying German umlauts correctly.

I have built a site that uses an inputText to submit text that will be displayed in a list of paragraphs (as simple html... <li><p>text</p></li> etc.). A managed bean is used as a controller to store data in backend and to retrieve it from backend for display. In backend the data is stored in a list of strings and using annotations this data is written to respectively read from file system on shutdown/startup via serialization. Sometimes when I'm sending German umlauts from my webbrowser they're not displayed correctly, other times however they are which is pretty weird to me.

I've built the project with NetBeans 8 and I made sure that under Properties -> Sources the Encoding is set to UTF-8. In the xhtml page for display the encoding is set as follwed:

<?xml version="1.0" encoding="UTF-8"?> //first line
<meta http-equiv="content-type" content="text/html; charset=utf-8"/> //in the head
<h:form [...] acceptcharset="UTF-8"> //all forms surrounding the inputText and the paragaraph list

I'm developing on a Ubuntu 14.04 desktop. For deployment I transfer the .war file via ssh to my server which is Ubuntu server (currently not sure which version, might be 12) and there I deploy the .war file on my Glassfish server online.

An example of how the input appears when it's incorrectly displayed: ä

The same letter appears like this when it's correctly displayed: ä

Another example, incorrect: ö

correct: ö

Once the data is input its appearance won't change anymore so I assume the incorrect encoding happens already before the data is stored in backend. I'm not sure yet under which conditions the data is displayed incorrectly.

View Replies View Related

JavaFX 2.0 :: BarChart Wrong Data Displayed

Aug 28, 2014

I'm using BarChart and I've a very strange problem. Is not very simple create a test case to understand where is the problem.

In the first image is displayed a bar with the value of 2 but as you can see the y axis is not correct.

In the second image the value displayed is 4 but the y axis is completely busted.

Important thing: In my real app I change data of the chart every time the user change a combobox value (the period).
 
First image
Second image
 
This is a test case that simulate what I'm doing in my app with the only difference that data are fetched remotely with an async request in my real app.
 
Chart.java

public class Chart extends Application implements Initializable {
    @FXML
    private BarChart<String, Integer> chart;
    private ObjectProperty<ObservableList<Series<String, Integer>>> seriesProperty = new SimpleObjectProperty<ObservableList<Series<String, Integer>>>();

[Code] .....

Unfortunately with this simple test case the chart display correctly data.

View Replies View Related

JavaFX 2.0 :: How Can A Message (JOptionPane In Java) Is Displayed

Aug 17, 2014

In javaFX 2.0 how can a message (i.e. JOptionPane in java) is displayed? Example code.

View Replies View Related

JSF :: Primefaces - Two Messages Getting Displayed Instead Of One For Ajax Blur Event

Jan 28, 2014

I have one row editable datatable.I have implemented email validation to one of the column where error message must display on blur of email field.This is working fine.I have a dialog with form to be displayed in the same page. Validation is implemented to this form also with on blur event. The dialog validation message gets displayed on blur but along with that the main form also displays the same validation message. This should not happen.

JSF page

<h:form id="lpcForm">
<div id="content">
<p:commandLink id="cmdLinkDelete" value="Delete"
style="font-size:15px;padding-left:15px;" ajax="true"
action="#{lpcBean.deleteRecords}" update=":lpcForm:lpcDataTable" />
  
[Code] ....

The message with id lpcErrMsg is the one that i am displaying on blur in the main page when email format is wrong.And this message gets displayed with dialog field validation also although i have never referred to this id to be rendered in the dialog.

The message with id lpcDlgMsg is the message that i am displaying inside the dialog with widgetvar dlg on blur.As of now i have implemented blur event validation for the first required field in the dialog.

View Replies View Related

Null Is Being Shown When List Containing Data From Database Is Displayed Through JSP

Dec 11, 2014

I'am new to java, this question may have been asked earlier but I'm not getting the exact answer.I want to add data from database into at and display it through jsp. But empty or null values is shown i.e no data is being displayed and when I execute the same sql query which is used in code in sql server then required output is displayed. My java code is:

Java Code:

public List < Alarm_Bean > get_Count(String system_Name)
{
if (system_Name.equals("MPS"))
{
try {
con = getConnection();
stmt = con.createStatement();

[Code]...

View Replies View Related

Copying Data Objects To Serializable Objects

Jul 27, 2014

I am currently working on a project where I need to return data from a database over RMI to a client who requests it. Some of the fields in the Data Object can not be seen by the client so I need to create another object to send over the network instead. The method I use is this...

public static SerializableObject createSerializableObjectFromDataObject(DataObject dataObject){
SerializableObject serializableObject = new SerializableObject();
serializableObject.setField(dataObject.getField());
serializableObject.setAnotherField(dataObject.getAnotherField());
return serializableObject;
}

Is there a better way of doing this? I am creating many subclasses DataObject which all require this static method to be implemented and I can't push it into the superclass because each one needs custom behaviour.

View Replies View Related

Multi-word Hangman Game - Spaces Not Displayed When Program Run

Apr 9, 2015

I created a simple Hangman game. It functions correctly, the only issue is when the file contains a phrase (2 or more words), spaces are not displayed when the program is run. For example, if the phrase was Java Programming Forums.

It would appear as _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

I want there to be spaces in between the words. How could I fix this? What would I need to add to my code?

import java.util.Scanner;
import java.io.*;
 public class hangman{
public static void main (String[] args) throws FileNotFoundException{
Scanner kb = new Scanner(System.in);
String guess;
String guesses = "";
int wrongGuess = 8;

[Code] ....

View Replies View Related

JSF :: Multiple Tool Tips To Be Displayed On Same Page When Click Multiple Image Links

Dec 8, 2014

I have i am trying to implement tooltip through javascript, like when we click on an image link tooltip should be displayed and it should have close button/ close image to close that tooltip.like the same way i will have multiple images on page, when ever i click on the images all tooltips should be displayed on the page when ever i want to close that then only it should close through close button on tooltip.can we do it through java script or will go for jquery.

View Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved