JSP :: Display XML - Catch Is To Display Each Tag With Different Colors
Nov 19, 2014
I am developing a product where the client needs to display the content of XML in a JSP page. This XML will be extracted from database and will be temporarily sotred in a String object and will then be flushed to JSP page for display. This was working fine unitl now. But now the customer wants display each tag with one color. attribute in another color and data in another color.
For ex: <?xml version="1.0" encoding="UTF-8"?>
this should be displayed in one color. Then
<ichicsrmessageheader>Data</ichicsrmessageheader>
In the above one the tag should be displayed in one color and "Data" should be displayed in another color
<organisation operationtype="1">Data</organisation>
In the above sample tag should be in one color and attribute should be in one color ex: red and value of the attribute should be in another color ex: blue and "Data" should be in one color ex: green.
Here is the sample screen shot of how xml should is currently being displayed.
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Jan 22, 2014
Right now we are learning about arrays and using the try/catch. Code below, I am trying to just display information about buildings. The application is good but not with the try and catch statement. I'm trying to just display the message of "please enter a building number" when a user puts a letter instead of a number(InputMismatchException) and then the user would have to put in one of the numbers. But when it runs and i put in a letter, it reads the message, but it always outputs the first building information ...
package username;
import java.util.InputMismatchException;
import java.util.Scanner;
//TallBuildings
public class TallBuildings {
//compare heights of buildings
[Code] .....
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Mar 18, 2014
Write a class named FileDisplay with the following methods:
1.) constructor: the class's constructor should take the name of a fil as an arugment.
2.) displayHead: This method should display only the first five lines of the file's contents
Here is the following code I have made so far
import java.io.*;
public class FileDisplay
{
private String filename;
public FileDisplay(String Filename) throws IOException
[Code] ....
First, in my constructor I have taken in an argument and used that argument to open up an output file. Meanwhile, I'm trying to work n the displayhead method to print out information and to read data to. I haven't opened up my input file yet, but I'm not understand how can I read a print data to an output file. in
public void displayHead()
{FileWriter file=new FileWriter(Filename)}
do I make create another instance of the filewriter class to output data?
In simple words, suppose to I want to display some messages on my output file in the displayhead function. Since I already have opened up the file in the constructor, how do I combine that in this method...
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Jan 15, 2014
There is a method taken from a class with several try and catch blocks. If you think it is possible, add one more catch block to the code to catch all possible exceptions, otherwise say 'Not possible' with your reason.
public String getCountyCode(Address inputAddress) throws AddressNormalizationException
{
String retval = null;
try
{
retval = this.normalizeAddress(inputAddress).getCountyCode( );
}
catch(InvalidAddressException e)
[code]...
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Nov 16, 2014
Write a program that will display all the odd number between 1 and 15. here is the code that i use :
Scanner scan = new Scanner (System.in);
int i, num=0, count_odd = 0;
for(i=1; i<=15; i++) {
System.out.println("please enter number ");
num = scan.nextInt();
[Code] ....
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Nov 19, 2014
I Have jsp page in which there is XML code as well. How can i display the whole Document as tags in jsp, like start from <html> also here the tags will display like XML tags.
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Sep 21, 2014
So I have been working on this code for a bit now... basically just supposed to be a display for a calculator, next week in my class we are learning about how to make it do stuff. so it's supposed to just look right for now. Should look something like this actually
My first question is this, how can I get the JTextArea to display over the top like the example?
My second question is I just started getting an error that compiled before, and I haven't changed anything about this line. Here is everything.
import java.awt.*;
import java.awt.font.*;
import javax.swing.*;
@SuppressWarnings("serial")
public class CalcDisplay extends JFrame{
String[] buttonText = {
[Code]...
the output looked something like this though note this is an old screengrab from while I was working on it. I have since gotten it to color correctly and I have a jtextarea below the numbers. though I need to get it to implement above the numbers and can't figure out how to do so the other example is what it should look like, disregard the color choice.The error I was getting appeared on line 36
Exception in thread "main" java.lang.Error: Unresolved compilation problems: The method setLayout(LayoutManager) in the type Container is not applicable for the arguments (GridLayout) The constructor GridLayout(int, int, int, int) is undefined
at CalcDisplay.addComponentsToPane(CalcDisplay.java:36)
at CalcDisplay.main(CalcDisplay.java:82)
This code has worked through the whole project and I haven't changed a thing.
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Jul 18, 2014
I trying to display the value of a variable from a method, but I don't know why it will I can't do it.
//Java extension package
import javax.swing.JOptionPane;
public class Palindrome
{
public static void main(String[] args) {
int number = 0;
int palindrome = 0;
[Code] ....
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Jul 13, 2014
I have created a JTable which does not display. When I run the program I can see that a line appears around the edge of the panel indicating the JScrollPane is added to MyJPanel, however, the table is missing. This is the table
public class MyJTable extends JTable {
private Object[][] data;
private Object[] columns;
private MyTableModel model = new MyTableModel(data, columns);
public MyJTable(Object[] columns, ArrayList<Data> data) {
this.columns = columns;
for(Data d:data){
[code] ....
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Mar 29, 2014
I have JSON which as response from third party server,i call the URL and i want to print in browser as json but it is not display browser also display well in console i post my code here
URL url = new URL ("http://api.rottentomatoes.com/api/public/v1.0/movies/770672122.json?apikey=qpdtfwugwbxt32awk8jvwcdq");
URLConnection uconn = url.openConnection();
BufferedReader in = new BufferedReader(new InputStreamReader(uconn.getInputStream()));
String line=null;
while ((line = in.readLine()) != null) {
System.out.println(line); }
output in browser
============
The XML page cannot be displayed / Cannot view XML input using style sheet. correct the error and then click the Refresh button, or try again later.
XML document must have a top level element. Error processing resource '[URL] ......'. and also The XML page cannot be displayed Cannot view XML input using style sheet. Please correct the error and then click the Refresh button, or try again later.
A semi colon character was expected. Error processing resource '[URL] ....'. Line 10, Posi...
"canonicalUrl": "/v1/products?format=json&apiKey=9uvqqsjvwxc4c4ferw922k7k",
like error showing
output in console:
{"total":19,"movies":[{"id":"771312513","title":"Captain America: The Winter Soldier","year":2014,"mpaa_rating":"PG-13","runtime":136,"critics_consensus":"Suspenseful and politically astute, Captain America: The Winter Soldier is a superior entry in the Avengers canon and is sure to thrill Marvel diehards.","release_dates":{"theater":"2014-04-04"},"ratings":{"critics_rating":"Certified Fresh","critics_score":94,"audience_score":99},"synopsis":"Steve Rogers continues his journey as the super-powered American soldier who's grasping to find his place in a modern world after being frozen in ice....
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Feb 1, 2015
displaying COM port in Combo box , see my code below , it does not show any error but it does not show COM port in combo box , instead it shows the class name of Communicator with some garbage data .
Code :
import java.awt.EventQueue;
import javax.swing.JFrame;
import javax.swing.JComboBox;
import gnu.io.CommPort;
import gnu.io.CommPortIdentifier;
import gnu.io.SerialPort;
import java.io.IOException;
[code].....
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Jan 30, 2014
So I've been getting back into Java and downloaded eclipse back onto my laptop. However when I go to make a simple rectangle into a JFrame, the frame will pop up but no rectangle will be shown. Here is my main class, which sets up the JFrame...
mport javax.swing.JFrame;
public class Frame{
public static void main(String[] args) {
JFrame frame = new JFrame();
frame.setTitle("I hope this fucking works");
frame.setSize(400,400);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
[code]....
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Feb 8, 2014
I need to calculate id=hash(number) xor id.id is string and number is random number.
My problem is how to convert my string ex='hello' into equivalent integer,so that i can do xor.
I have client and server program. I need to display a gui by using graphical nodes.
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Apr 1, 2014
I have figured out, how to diplay basic datatypes of an entity / object in a dataTable, but I can't find a way to display a List<String>.
I also tried it with ui:repeat, but the space, where it should appear, stays empty. This is my code right now:
Product.java (the entity)
...
@ElementCollection
@CollectionTable(name="NeededRessources", joinColumns=@JoinColumn(name="product_id"))
@Column(name="resource")
private List<String> neededResources;
...
And the page: index.xhtml
<ui:repeat value="#{product.neededResources}" var="t">
#{t}
</ui:repeat>
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Mar 1, 2015
I'm trying to display an columns and rows. The first column has integers and the rest are doubles. The initial calculations are correct, but I cannot figure out how to total last column, which is interest paid, and then start the iteration over.
int paymentNumber;
//print out the colum labels
System.out.printf("%7s %9s %10s %8s %15s %n", "Payment", "Interest"
, "Principal", "Balance", "Interest Paid");
System.out.print(" "); //put three blank spaces first
//Test For Loop Output:
for ( paymentNumber = 1; paymentNumber <= period*12; paymentNumber++) {
[Code] .....
Here's the output: It displays the payment number correctly. Am I supposed to write a for loop for each column?
run:
Please enter the amount of the loan:
1000
Please enter the interest rate:
1
Please enter the loan period in years.
1
Your Monthly Payment is:$83.79
[Code] ....
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May 8, 2014
I'm having problems getting my program to display a JLabel. The program draws shapes of random size and color across a panel. I have this part working. (There is more code for the drawing of shapes, I left it out for easier reading). When I try to add a JLabel in the main method, it does not display.
import javax.swing.JFrame;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
public class TestDraw {
[Code] .....
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Nov 16, 2014
I have a programs to write which is to display only the odd numbers between 1 and 15 and the code i use it is not display what i was expecting it to but instead it looping 15 times and at the end it says that the odd number is 15 or 1. where or what have i entered wrong. it supposed to display only the odd numbers between 1 and 15here is the code that I write.
Scanner input = new Scanner (System.in);
int i, num=0, count = 0, count_odd = 0, oddnum = 0;
for(i=1; i<=15; i++) {
System.out.println("Please enter number");
num = input.nextInt();
}
[Code]....
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Jul 6, 2014
What code to use to display decimal numbers only. for example 125.50. the program will only display .50
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Nov 13, 2014
I have been trying to make a game lately, but I can't seem to work out how to get an image to display on my JFrame. I have tried everything, copied different codes of the internet, but nothing works. Here is my code of the GUI:
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class GUI extends JFrame implements Runnable, ActionListener {
JButton start = new JButton("Start nieuw spel");
JButton instellingen = new JButton("Instellingen");
public GUI() {
[Code]...
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Oct 21, 2014
I've been on this for a while and for some reason I just can't seem to get this to work. I know my code is solid, but it won't display my image. I've tried swithcing the image to different directories and also using different image sizes and types. I even used Orcale's guide to display your image, but still no go! All I get is a blank canvas? There are no errors. I'm also running NetbeansIDE 8 that supports JavaFX and I made sure the project is a JavaFX Application project.
All I get is a blank new window, but no images.
Here's my code:
package javafxapplication3;
import javafx.application.Application;
import javafx.geometry.Insets;
import javafx.scene.Scene;
import javafx.scene.image.Image;
[code]....
The homework called for me to display it three times - the first one regular, second resized, and the last one rotated. I even deleted the extra images in hope at least one appears.
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Oct 20, 2014
When I am entering the student name , his/her details should be retrieved from database by servlets and the data to be print in jsp pages this what I want But I am unable to display the data from database in jsp pages .
Sucess.jsp
-----------
<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%>
<%@page import="StudentBean"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"/>/"+request.getServerName()+":"+request.getServerPort()+path+"/";
[code].....
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.47 logs.
Apache Tomcat/7.0.47
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May 2, 2014
I am trying to get an object to display twice from a class in an applet.
Java Code:
if (label == 4) {
game.stop();
timer.start();
result.setText(" You Have Destroyed the World");
marFoundDisplay.setText("Martian: " + String.valueOf(mCount));
jupFoundDisplay.setText("Jupiterian: " + String.valueOf(jCount));
highScoreDisplay.setText("HighScore : " + String.valueOf(HighScore));
j.draw(g, 350, 150);
j.draw(g, 350, 150); mh_sh_highlight_all('java');
Obviously calling it twice doesn't get the desired effect, I'm ultimately trying to get them to be side by side in the middle of the applet, but clearly what I've done won't achieve that.Can you provide me an example that would allow me to display the code below to have the item be displayed twice side by side?
Java Code:
j.draw(g, 350, 150); mh_sh_highlight_all('java');
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Feb 7, 2014
I am relatively new to JSF. I am trying to display data into a web page sorta like a jTextArea or at least onto a panel that is on the webpage, something similar to that. I can display the data in a particular format but it won't appear onto a panel in a specific location or the panel being a particular size.
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Apr 12, 2014
I'm simply trying to make a gui for managing images for my purpose, but i fall at the first step: I'm actually not able to display an image, whether it would be a .gif or .jpg ....
//--------MY PANEL FOR VIEWING IMAGE---------
package graph2D;
import java.awt.Graphics;
import java.awt.Image;
import java.awt.MediaTracker;
import java.awt.Toolkit;
import javax.swing.JPanel;
class PannelloConImmagine extends JPanel {
private Image miaImmagine;
[Code] .....
it is supposed that i placed the image "pippo.gif" in my project "src" folder, isn't it? anyway I tried to add a new folder to my build Path, and place pippo.gif on it, but it doesn't work.
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Dec 2, 2014
I need the output to display like this:
At Billy Goat's Restaurant, the price of our good tasting Hotdog is $1.50.
But it is output display is like this:
At Billy Goat's Restaurant, the price of our good tasting Hotdogis 1.5
In the second array i use a double, is that not correct?
import java.util.Scanner;
public class FinalProject
{
public static void main(String[] args)
{
String[] FoodDescription = {"Hotdog", "Fries", "Hamburger", "Pepsi", "IceCream"};
double [] cost = {1.50,.80,2.25,1.00,.75};
[Code] ....
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Apr 15, 2014
ok so I am trying to create a movie rental database. I want to show a list of movies, customers, and rentals. my problem is that I cant run everything but I keep getting the following error :
ERROR: Table/View 'MOVIES' does not exist.
Here is my code
import java.sql.*;
import java.util.Scanner;
public class MovieRentalDB
{
public static void main(String[] args)
[code]....
the program runs but I keep getting that error. I know my code is also not complete but I will do the rest once I figure out why my tables are not creating
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