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Example of report about java programing? - Sun Computers & Internet

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Have a look at http://www.object-refinery.com/jfreereport/ this it has the documentation for the class files as well. You can use these class files for easy generation of reports they are free to use.
Hope this helps
Best regards NextDoorNerd

Posted on Jul 28, 2010

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Posted on Jan 02, 2017

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5 Answers

I wanna to learn java and oop programming


The Java provides a self-guided introduction to Java programming, starting with the basics and covering all the core concepts you need to know to become a productive Java developer. This series is technical, with plenty of code examples to help you grasp the concepts as we go along. Benchfolks is one of the best place to learn Java,they guide you and helps you too get a job , Benchfolks guide you for java certification training.for more details you can visit this website:http://e-learning.benchfolks.com/online-training-java-certification-courses.html

1456d4b0-697e-4da7-8b34-8e2a6e7c57fc.jpg

Sep 03, 2011 | Computers & Internet

1 Answer

Sorry javac is not recognize as internal or external command , operation program or batch file-- how can i solve that?? pls help me and where can i install j2sdk_18 lezarasileger@yahoo.com--facebook...


If you are getting that error, it means that eitherJava is not installed, or is not in your path. 
If Java is not installed, go to http://www.java.com to install the most recent version of the JRE. 
If you're sure you have already installed Java ensure the Java executable is in your system's path. You can do this by first finding the directory it is installed in. For example, mine is installed in C:Program FilesJavajre6. The executables are located in the bin directory. 
In order to set your path (Assuming Windows Vista), go to Start -> Control Panel -> System, then click on the 'Advanced System Settings' link on the left, then the 'Environment Variables' button. In the lower section (Labeled 'System Variables'), scroll through and find the item labeled 'Path' and double click it. In the field labeled 'Variable value' go to the end and add a semicolon (;), and then the path your installation of Java is located. Using the example I gave above, I would have added ;C:Program FilesJavajre6in to the end of the line. 

The procedure for 64-bit Windows Vista or Windows 7 is the same, except the text you will add to the Path variable is ";C:Program Files (x86)Javajre6in". Notice there is still a semi-colon at the beginning of the line. 

Once you have done this, you will need to close and reopen the command prompt if it is already open, and you should be able to run java without getting this error message.

Jun 30, 2011 | Computers & Internet

2 Answers

Error 20599 for java i have followd all the instrutions that java list someone please help fix this i have window xp serice pack 3 and ie8


If you have not already - try in Add/Remove Programs uninstalling all java installs and rebooting.

Aug 27, 2009 | Computers & Internet

1 Answer

Code for method parseInt() in java


parseInt(java.lang.String, int)

This code takes two arguments, a string constructor from the Java language and an integer. Its purpose is to parse (meaning de-construct or disassemble into component parts) one data type into another.

Here is an example of a Java program to specify and print out the dimensions of a rectangle, taken from the page http://www.roseindia.net/java/beginners/entervaluesfromkeyboard.shtml:

class Rectangle{
int length, breadth;
void show(int x, int y){
length = x;
breadth = y;
}
int calculate(){
return(length * breadth);
}
}
public class EnterValuesFromKeyboard{
public static void main(String[] args) {
Rectangle rectangle = new Rectangle();
int a = Integer.parseInt(args[0]);
int b = Integer.parseInt(args[1]);
rectangle.show(a, b);
System.out.println(" you have entered these values : " + a + " and " + b);
int area = rectangle.calculate();
System.out.println(" area of a rectange is : " + area);
}
}

Apr 09, 2009 | Sun Java Programming Language (cdj-275)

1 Answer

How to creat a report with java? i need Java Enterprises latest tool. how download? how to creat a exe file from java?


If you would like to create a report with java there are a couple of things that you could focus on using. You could either go for Crystal Reports, or even Jasper Reports or any other reporting kit for java. To download the Java Enterprises latest tool.. I need clarification with this one. Do you mean J2EE SDKs? if you do just go to the sun microsystems website and download it from there. To create an exe file... jars are normally the ones you get when you compile java codes. The best thing to do here is to create batch files to run your compiled java applications.

Mar 24, 2009 | Sun Computers & Internet

2 Answers

I want to know how various forms are interconnected


Here is an example of HTML And Javascript:

<HTML>
<HEADER>
<TITLE>Welcome To My Webpage</TITLE>
</HEADER>
<BODY>
<P><B><H1><U>Welcome To My Webpage</B><H1></U></P>
<script:"type/javascript">
alert("Welcome To My Webpage!");
</script>
</BODY>
</HTML>

Mar 22, 2009 | Sun Java Programming Language (cdj-275)

1 Answer

Cannot install/uninstall Java


hi,
It is not necessary to install java in order to use java.
Just download java highest version, copy and paste the java software in the system drive(eg C:,D:,....), Then set path the java file.
Example, if you have the java file in your C drive, do the following steps

1. Goto start->Run-> type command. Command prompt(black screen) will open.
2. if it shows as C:> follow the steps, else Goto step 6.
3. set path="c:\Java file name"
4. type javac
5.after typing if u find compiler then Java is installed in your system.
6. Example... if it shows as F:> and if u have saved your file in C:, do the following.
7. cd..
8. cd..
9. cd C
10 .then it appears as C:>, follow from the step 3.

thank you.

May 07, 2008 | ArcMedia JavaScript Source Code 3000 Pro...

2 Answers

Java code


hello thahira,

ya i can assist u.
first u decide the back end. example(database or property files).
With the help of database you can easily updat eor retrieve the details. I'm here to assist you

Mar 30, 2008 | Shopnovell iFolder 1.0 Software Media Kit...

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