How can I use HyperLink In Java Applet..

I am new In Java Programming And i Want to create a Hyperlink OR URL in java Applet, How can be It possible?

well u can use a hyperlink as a url by using url from java.net.url class
define ur url .... u can check the API fo r that
and by using wht u mean .. u want to browse in applet with that url or wht
if u want to do browing in applet than u will also have to do parsing of all HTML tags
hope it will help u

Similar Messages

... how can i use 'enter' in java (text) -.-

Hi all,
first the simple version;
How can i use 'enter' in java. Like turn HELLO into
H
E
L
L
O
The not so simpler version IF needed;
I have the following piece of code;'
if (line.startsWith("Monday")) {
     String subjectsMonday = " math and philosophy";
     Calendar c = Calendar.getInstance();
          System.out.format("School begins at" +" 08:10", c, c, c);
          System.out.format(" school ends at " +" 15:55", c, c, c);
     System.out.println("We have the following subjects;" + subjectsMonday);the thing is ... i want the text "we have the following subject; math and philosophy" to start at a new line.
HOW am i supposed to do that.

%n may work for you:
        String subjectsMonday = " math and philosophy";
        Calendar c = Calendar.getInstance();
        System.out.format("School begins at" + " 08:10%n", c, c, c);
        System.out.format(" school ends at " + " 15:55", c, c, c);
        System.out.println("We have the following subjects;" + subjectsMonday);

How can we use hyperlinks in forms 9i

How can we use hyperlinks in forms 9i..
I looked at the sample but it appears blank.
Will you please tell me what is the code to hyperlink display items in forms 9i.
Thanks in advance.

Download the 10gR2 demo zip file. Its called "hyperlink". Note that this is a demo only and may or may not work the way you want or even as we intended. No QA has been performed on this PJC.

How can i use this as an applet ?

i have this applet :
import java.applet.*;
import java.io.*;
public class calculator2 extends Applet {
/*<Applet code=calculator2.class width=500 height=500></applet>*/
/*the above comment has to be there for applet view to work. Type in at the promt "appletviewer calculator2.java"*/
public void init() {
int num1,num2,num3,num4,num5,num6,sum;
num1 = num2 = num3 = num4 = num5 = num6 = sum = 0;
/*Program statemants start here*/
BufferedReader br = null;
try {
br = new BufferedReader(new InputStreamReader(System.in));
System.out.println("Input Rent");
num1 = Integer.parseInt(br.readLine());
System.out.println("Input Utility bills");
num2 = Integer.parseInt(br.readLine());
System.out.println("Input mobile bills");
num3 = Integer.parseInt(br.readLine());
System.out.println("Input food");
num4 = Integer.parseInt(br.readLine());
System.out.println("Input soialising");
num5 = Integer.parseInt(br.readLine());
System.out.println("Input savings");
num6 = Integer.parseInt(br.readLine());
sum=num1+num2+num3+num4+num5+num6;
System.out.println("Enter your income: ");
int income = Integer.parseInt(br.readLine());
income -= sum;System.out.println(income);
} catch (IOException ioe) {
} catch (NumberFormatException nfe) {
System.out.println("That wasn't a valid number!");
System.out.println("Someone else did my homework for me! ");
but when i run it i still need to write my answers in the comand prompt window not the applet its self,
i know i need to do something like this but i don't know how
add the line import java.awt; Instead of using System.out.println you can
a)Paint the characters using paint
public void paint(Graphics g){
g.drawString(x, y, "" + yourVariableName); //use this for each System.out.println
b)store the variables in a label and add
Label yourName = newLabel("")// do this for each thing you want to print.
yourName.setText("" + yourVariableName); //replace all sytem.out.println with this.
anyone offer any advice ??
thanking you in advance
Anthony

You seem to be asking an awful lot of questions that could be found in any basic Java textbook. Won't make you too popular on here!
This should get you started anyway
import java.applet.*;
import java.awt.*;
import java.awt.event.*;
public class calculator2 extends Applet implements ActionListener
int total;
Label label1, label2;
TextField text1, text2;
Button clicker;
public void init()
label1 = new Label ("Input Rent");
label2 = new Label ("Input Bills");
text1 = new TextField (5);
text2 = new TextField (5);
clicker = new Button("Calculate");
add(label1);
add(text1);
add(label2);
add(text2);
add(clicker);
clicker.addActionListener(this);
} // end init
public void paint (Graphics g)
g.drawString ("The total is " + total, 50,100);
} // end paint
public void actionPerformed (ActionEvent e)
total = Integer.parseInt(text1.getText()) +Integer.parseInt(text2.getText());
repaint();
} // end actionPerformed
} // end class

Adobe is asking for Java SE 6 runtime. How can I use Oracle's Java 7 instead?

Platform: Mac OS X, version 10.9.2 (the latest available as of May 11, 2014)
When trying to open my old Adobe Illustrator, as part of Creative Suite CS4, I get the following error message:
To open "Adobe Illustrator CS4," you need a Java SE 6 runtime. Would you like to install one now?
I have the latest Oracle Java 7 (Version 7 Update 55) installed and I don't want the historic Apple Java 6. How can I configure Adobe software to use the already installed Java 7?
Best, regards
Tom

despite this being for a different os, read (especially the end paragraphs) Install Java (JRE) | Mac OS 10.7 Lion

How can I use JAXB on Java 1.4?

My code is developed on 1.4 and my firm has not upgraded to 1.5 yet.
Can I use JAXB?
All I see on web is JAXB2.0 hat requires Java 1.5.
What can I do? Is there any pre-2.0 release of JAXB - I am sure they had JAXB before Java 1.5
Please shed some light, thanks.

https://jaxb.dev.java.net/servlets/ReadMsg?list=users&msgNo=4868
Turadg Aleahmad:
Could JAXB2 work in JSE 1.4 if it was run through Retrotranslator?
http://retrotranslator.sourceforge.net/
Kohsuke Kawaguchi:
It isn't officially supported, but it actually works. Yes, use retrotranslator.
You'd also have to use @xexplicitAnnotation="true" (for Ant) and use
-XexplicitAnnotation for CLI to work around some of the issues.

How can i use the operationsComplete JAVA API in EJB2.0

Hello guys,
My Issue is cleaning the EJB Cache. some guys saying using JAVA API like operationsComplete like the follwing
weblogic.ejb.interfaces.EJBLocalObject
public.void.operationsComplete()
weblogic.ejb.EJBObject
public.void.operationsComplete()
Please reffer the link below
(http://e-docs.bea.com/wls/docs92/ejb/entity.html#wp1194003)
Understanding Passivation of Entity Beans
Entity beans that are involved in transactions can be passivated when necessary in order to attempt to prevent a CacheFullException when an attempt is made to insert an entity bean into a cache that is full. Passivation is handled automatically by the EJB container and you do not need to change the way you program EJBs in order to take advantage of this feature. However, you can optionally program your EJBs to communicate to the cache that they are done performing all operations in the current transaction. The cache can then make use of this information when evaluating beans for the possibility of passivation.
To optionally program EJBs to notify their cache that they are done performing operations in the current transaction, you can use the operationsComplete Java API as follows:
weblogic.ejb.interfaces.EJBLocalObject
public.void.operationsComplete()
weblogic.ejb.EJBObject
public.void.operationsComplete()
It would be great help if any guy give me a solution.
Thanks in Advance
Rajasekhar

Netweaver is comprised of different components...
in WAS ABAP.. if you go to SPAM.. and select imported support packages and click display..
You will see list of components.. some of the components you might see at same level and some follow different paths...
ex:
SAP_OCS - > SPAM/SAINT UPDATE 24
SAP_BASIS -> Support pacakage 13 for 7.0
SAP_ABAP-> Support pacakge 13 for 7.0
and the same way you can find different components in java engine...
http://<host>:<port>/sap/monitoring/SystemInfo
You can upgrade each of them by individual support packages.. or you can upgrade stack by stack..
stack is collection of supporpt packages...
If you follow stack.. then you can tell that you at NW04S Support stack 10 or 11... if you upgrade by support package always it is collection of versions of different support packs in your system...
Please do come back if you require any further information..
Award points if this reply found useful

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dear all
iam a web developer ,iam haviving now a task to search in point pf scanning image through web (Intranet) using java
can any one tell where can i find resources how to deal with Twain using java (On web specially not from a desktop application)
i hope u can help me
Thanks in advance
Yours,
Amr
Senior Java Web developer

Hi,
You can try a package named: JTwain, which is available at http://asprise.com/product/jtwain.
JTwain supports all kinds of digital cameras and scanners. You can use Java to access, contorl digital cameras and scanners, and of course, to acquire images with flexible settings.
The developers' guide is available @ http://asprise.com/product/jtwain/devGuide.php
In the simplest case, one line of Java code can solve your problem.
Good luck!

How can I use tomcat with Java ServerFaces

Is there a tutorial on Java ServerFaces using tomcat?

the JWSDP1.3 download includes Tomcat
Follow links from here - http://java.sun.com/webservices/index.jsp
NOTES
#1 JWSDP1.3 includes a Beta release of Tomcat 5
So you may want to also download the latest version from the apache/Tomcat websites
http://jakarta.apache.org/tomcat/index.html
#2 JWSDP1.3 contains JSF EA4 - JSF 1.0 Beta is now available
follow the link on the JWSDP web site above

How can I use hyperlinks in imported PDFs

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No. PDFs are imported essentially as graphics. You could draw empty
buttons above them and set them as go to url links.
If you have DPS questions, please post them in the DPS forum.
Bob

Can you please tell me how can i change the parameter of Applet using Aspec

Respect Members
Can we apply Aspectwerkz on Applet? In our project we have to
change the method parameters before its execution(Around Advice) , can we do this in applet using Aspectwerkz?
Can you please tell me how can i change the parameter of Applet using Aspectwerkz or AspectJ ?
I did it by for Java Application using the AspectJ And Aspectwerkz But not able to do for Applet.
For Applet I Am setting the parameter in JAVA plug in for Aspectwerkz e.g. -Xdebug -Xrunaspectwerkz -Xbootclasspath & path for xml file in which pointcut is defined.
If you any Friend working on it or any author who might be helpfull for me please Forward this mail to him/her
THANKs in Advance
[email protected]

hello rodale, what you're seeing is probably a side effect of firefox not being able to save certain preferences into its profile folder.
go to ''firefox > help > troubleshooting information'', click on ''profile folder/show folder'' and close all firefox windows afterwards. a windows explorer window should open up - in there delete the file named '''user.js'''.
in case this didn't solve the issue yet please also refer to [[How to fix preferences that won't save]].

How can I use applet to get the desktop image of client

hi,I have a question to ask u.
How can I use applet to get the desktop image of client? Now I develop a web application and want user in the client to get his current image of the screen.And then save as a picture of jpeg format ,then upload it to the server?
I have done an application to get the screen image and do upload file to server in a servlet with the http protocal.

Since the desktop image is on the client's local hard drive, you'll need to look at trusted applets first.

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3. how can i make the table dynamic, ie. how can i make the table to immediately register / show the result of an update to the 'STUDENT' table in the database.
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On Windows 95/98, disabling Ctrl+Alt+Del is fairly easy as you just have to write some simple native code to fool the system that a password protected screensaver is running.
I've provided a link regarding winlogon and GINA here, but you've been forewarned!
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/security/security/winlogon_and_gina.asp

How can I use Seeburger java functions on SAP XI's user defined functions?

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best regards,
Mike

Hi Mike !
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Regards,
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How can I use XStream to persist complicated Java Object to XML & backward

Dear Sir:
I met a problem as demo in my code below when i use XTream to persist my Java Object;
How can I use XStream to persist complicated Java Object to XML & backward??
See
[1] main code
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import com.thoughtworks.xstream.XStream;
import com.thoughtworks.xstream.io.xml.DomDriver;
public class PhoneList {
     ArrayList<PhoneNumber> phones;
     ArrayList<Person> person;
     private PhoneList myphonelist ;
     private LocationTest location;
     private PhoneList(String name) {
     phones = new ArrayList<PhoneNumber>();
     person = new ArrayList<Person>();
     public ArrayList<PhoneNumber> getphones() {
          return phones;
     public ArrayList<Person> getperson() {
          return person;
     public void addPhoneNumber(PhoneNumber b1) {
          this.phones.add(b1);
     public void removePhoneNumber(PhoneNumber b1) {
          this.phones.remove(b1);
     public void addPerson(Person p1) {
          this.person.add(p1);
     public void removePerson(Person p1) {
          this.person.remove(p1);
     public void BuildList(){
          location = new LocationTest();
          XStream xstream = new XStream();
          myphonelist = new PhoneList("PhoneList");
          Person joe = new Person("Joe, Wallace");
          joe.setPhone(new PhoneNumber(123, "1234-456"));
          joe.setFax(new PhoneNumber(123, "9999-999"));
          Person geo= new Person("George Nixson");
          geo.setPhone(new PhoneNumber(925, "228-9999"));
          geo.getPhone().setLocationTest(location);
          myphonelist.addPerson(joe);
          myphonelist.addPerson(geo);
     public PhoneList(){
          XStream xstream = new XStream();
          BuildList();
          saveStringToFile("C:\\temp\\test\\PhoneList.xml",convertToXML(myphonelist));
     public void saveStringToFile(String fileName, String saveString) {
          BufferedWriter bw = null;
          try {
               bw = new BufferedWriter(
                         new FileWriter(fileName));
               try {
                    bw.write(saveString);
               finally {
                    bw.close();
          catch (IOException ex) {
               ex.printStackTrace();
          //return saved;
     public String getStringFromFile(String fileName) {
          BufferedReader br = null;
          StringBuilder sb = new StringBuilder();
          try {
               br = new BufferedReader(
                         new FileReader(fileName));
               try {
                    String s;
                    while ((s = br.readLine()) != null) {
                         // add linefeed (\n) back since stripped by readline()
                         sb.append(s + "\n");
               finally {
                    br.close();
          catch (Exception ex) {
               ex.printStackTrace();
          return sb.toString();
     public String convertToXML(PhoneList phonelist) {
          XStream xstream = new XStream(new DomDriver());
          xstream.setMode(xstream.ID_REFERENCES) ;
          return xstream.toXML(phonelist);
     public static void main(String[] args) {
          new PhoneList();
}[2].
import java.io.Serializable;
import javax.swing.JFrame;
public class PhoneNumber implements Serializable{
       private      String      phone;
       private      String      fax;
       private      int      code;
       private      String      number;
       private      String      address;
       private      String      school;
       private      LocationTest      location;
       public PhoneNumber(int i, String str) {
            setCode(i);
            setNumber(str);
            address = "4256, Washington DC, USA";
            school = "Washington State University";
     public Object getPerson() {
          return null;
     public void setPhone(String phone) {
          this.phone = phone;
     public String getPhone() {
          return phone;
     public void setFax(String fax) {
          this.fax = fax;
     public String getFax() {
          return fax;
     public void setCode(int code) {
          this.code = code;
     public int getCode() {
          return code;
     public void setNumber(String number) {
          this.number = number;
     public String getNumber() {
          return number;
     public void setLocationTest(LocationTest bd) {
          this.location = bd;
        JFrame f = new JFrame();
        f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        f.getContentPane().add(location);
        f.getContentPane().add(location.getControls(), "Last");
        f.setSize(400,400);
        f.setLocation(200,200);
        f.setVisible(true);
     public LocationTest getLocationTest() {
          return location;
     }[3].
package test.temp;
import java.io.Serializable;
public class Person implements Serializable{
     private String           fullname;
       @SuppressWarnings("unused")
     private PhoneNumber      phone;
       @SuppressWarnings("unused")
     private PhoneNumber      fax;
     public Person(){
     public Person(String fname){
            fullname=fname;
     public void setPhone(PhoneNumber phoneNumber) {
          phone = phoneNumber;
     public void setFax(PhoneNumber phoneNumber) {
          fax = phoneNumber;
     public PhoneNumber getPhone() {
          return phone ;
     public PhoneNumber getFax() {
          return fax;
    public String getName() {
        return fullname ;
    public void setName(String name) {
        this.fullname      = name;
    public String toString() {
        return getName();
}[4]. LocationTest.java
package test.temp;
import java.awt.*;
import java.awt.event.*;
import java.awt.geom.*;
import javax.swing.*;
import javax.swing.event.*;
public class LocationTest extends JPanel implements ChangeListener
    Ellipse2D.Double ball;
    Line2D.Double    line;
    JSlider          translate;
    double           lastTheta = 0;
    public void stateChanged(ChangeEvent e)
        JSlider slider = (JSlider)e.getSource();
        String name = slider.getName();
        int value = slider.getValue();
        if(name.equals("rotation"))
            tilt(Math.toRadians(value));
        else if(name.equals("translate"))
            moveBall(value);
        repaint();
    protected void paintComponent(Graphics g)
        super.paintComponent(g);
        Graphics2D g2 = (Graphics2D)g;
        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
                            RenderingHints.VALUE_ANTIALIAS_ON);
        if(ball == null)
            initGeom();
        g2.setPaint(Color.green.darker());
        g2.draw(line);
        g2.setPaint(Color.red);
        g2.fill(ball);
    private void initGeom()
        int w = getWidth();
        int h = getHeight();
        int DIA = 30;
        int padFromEnd = 5;
        line = new Line2D.Double(w/4, h*15/16, w*3/4, h*15/16);
        double x = line.x2 - padFromEnd - DIA;
        double y = line.y2 - DIA;
        ball = new Ellipse2D.Double(x, y, DIA, DIA);
        // update translate slider values
        int max = (int)line.getP1().distance(line.getP2());
        translate.setMaximum(max);
        translate.setValue(max-padFromEnd);
    private void tilt(double theta)
        // rotate line from left end
        Point2D pivot = line.getP1();
        double lineLength = pivot.distance(line.getP2());
        Point2D.Double p2 = new Point2D.Double();
        p2.x = pivot.getX() + lineLength*Math.cos(theta);
        p2.y = pivot.getY() + lineLength*Math.sin(theta);
        line.setLine(pivot, p2);
        // find angle from pivot to ball center relative to line
        // ie, ball center -> pivot -> line end
        double cx = ball.getCenterX();
        double cy = ball.getCenterY();
        double pivotToCenter = pivot.distance(cx, cy);
        // angle of ball to horizon
        double dy = cy - pivot.getY();
        double dx = cx - pivot.getX();
        // relative angle phi = ball_to_horizon - last line_to_horizon
        double phi = Math.atan2(dy, dx) - lastTheta;
        // rotate ball from pivot
        double x = pivot.getX() + pivotToCenter*Math.cos(theta+phi);
        double y = pivot.getY() + pivotToCenter*Math.sin(theta+phi);
        ball.setFrameFromCenter(x, y, x+ball.width/2, y+ball.height/2);
        lastTheta = theta; // save theta for next time
    private void moveBall(int distance)
        Point2D pivot = line.getP1();
        // ball touches line at distance from pivot
        double contactX = pivot.getX() + distance*Math.cos(lastTheta);
        double contactY = pivot.getY() + distance*Math.sin(lastTheta);
        // find new center location of ball
        // angle lambda = lastTheta - 90 degrees (anti-clockwise)
        double lambda = lastTheta - Math.PI/2;
        double x = contactX + (ball.width/2)*Math.cos(lambda);
        double y = contactY + (ball.height/2)*Math.sin(lambda);
        ball.setFrameFromCenter(x, y, x+ball.width/2, y+ball.height/2);
    JPanel getControls()
        JSlider rotate = getSlider("rotation angle", "rotation", -90, 0, 0, 5, 15);
        translate = getSlider("distance from end", "translate", 0, 100, 100,25, 50);
        JPanel panel = new JPanel(new GridLayout(0,1));
        panel.add(rotate);
        panel.add(translate);
        return panel;
    private JSlider getSlider(String title, String name, int min, int max,
                              int value, int minorSpace, int majorSpace)
        JSlider slider = new JSlider(JSlider.HORIZONTAL, min, max, value);
        slider.setBorder(BorderFactory.createTitledBorder(title));
        slider.setName(name);
        slider.setPaintTicks(true);
        slider.setMinorTickSpacing(minorSpace);
        slider.setMajorTickSpacing(majorSpace);
        slider.setPaintLabels(true);
        slider.addChangeListener(this);
        return slider;
}OK, My questions are:
[1]. what I generated XML by XSTream is very complicated, especially for object LocationTest, Can we make it as simple as others such as Person object??
[2]. after I run it, LocationTest will popup and a red ball in a panel will dsiplay, after I change red ball's position, I hope to persist it to xml, then when I read it back, I hope to get same picture, ie, red ball stiil in old position, How to do that??
Thanks a lot!!

Positive feedback? Then please take this in a positive way: if you want to work on persisting Java objects into XML, then GUI programming is irrelevant to that goal. The 1,000 lines of code you posted there appeared to me to have a whole lot of GUI code in it. You should produce a smaller (much smaller) example of what you want to do. Calling the working code from your GUI program should come later.

How can I use HyperLink In Java Applet..

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