Can I put javascipt in a Java program?
Can I?
yes, you can put it into a Java program as string literals. But don't expect it to do anything.
Something like
String jsString = "<script type='text/javascript'>function ohNoNotAgain(arg) { arg.innerHtml = '<b>there we go again!</b>;}</script>";
System.out.println(jsString);for example will work just fine...
Similar Messages
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How can i execute vb scripts in java program
hi
how can i execute any batch files or any other exe files (vb scripts) from java programs
thanksHi,
You use Runtime.exec to execute commands / exe-files. See the documentation (and remember that it will only work on windows):
http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Runtime.html
/Kaj -
Can't pass params in xsql java program
I tried xsql java program in the xml dev guide.
It seems that the program failed to recognize the params.
Here is my code:
Hashtable params = new Hashtable (3);
params.put("docid", "801");
params.put("orderby", "citeid");
params.put("xml-stylsheet", "none");
req.process(params, new PrintWriter(System.out), new PrintWriter(System.err));
I used the command line to run the xsql page with 2 params above, and it works fine.
Does anyone know how to solve this problem?
thanks,Ignore this post. Seems one package was in an 8.1.5 calling the xmldom packages in an 8.1.6 database. Problem fixed by moving calling package to the same database.
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Can we run EXE file/ Another Java Program from Java Application? How?
Can we run EXE file and another java program from java application?
Thanks in advanceExample running adobe acrobat
String command = "C:\\Program Files\\Adobe\\Acrobat 5.0\\Reader\\AcroRd32.exe /t "+selectedDocument+" \\\\CONTROL\\HP LaserJet 4L";
Runtime rn = Runtime.getRuntime();
Process process = rn.exec(command);
process.waitFor();rykk -
Please help How can i run Os commands thru Java programs
Hey,
I want to stop and restart the linux server thru java program.Is it possible to run the os commands thru java program.
I had it thru Runtime.getRuntime().exec("*.exe");
it only runs the exe files.How can run files other than exe files like .bat,com ans shell commands..Any body knows please help with the code..or mail to this address
[email protected]
thankyou,
regards,
j.mouliWhat about "start command.com /C execute.bat", or using the overload that takes a String[] as argument?
What if you use the the full path of execute.bat?
What error code do you get?
And what comes th linux, I'm not sure... you'll need a shell interpreter there too, me thinks. (never had to run anything with runtime.exec on linux). Check the man pages if csh, bash, ksh, or what ever shell you like. -
Can I write and run simple java programs in Xcode
I need to write and run basic java programs on my mac. I would like to run it in Xcode, but I don't know how to set it up? Is there a way?
Read the following discussion from last month on here:
Can Xcode 4.5.1 compile/run java? -
Can't use certain characters in java programs.
For some reason I cannot use characters like: " ^ ~ | " in java programs.
I can type them in a terminal and then paste them into the program, but cannot type them inside the java program - It's has been like that in every java application I have used. It only works when typing them in a applet running on a browser.
Im running Linux RH 7.2 with JDK1.4.0 (It works fine in windows 2000)
Hope somebody can help me.
/TommyEhmm. What makes you believe that it isnt?
I can't make exclusiveOr operations and if(bubba || bubba2) something....And that is a problem / annoyance.
I can type every other characters but those ��� works fine as well. -
How Can we stop the execution of java program which contain infinite loop
Dear All,
I create one .bat file which which execute the simple java program
I write one java program which execute above .bat file using instance of Runtime Class of java
It's work fine if java program which is executed by .bat file is simple(Which has normal termination)
But if that program contain inifinte loop then that file will goes on executing untill I close it manually
So i want a solution in java which close that bat file (command window ) which is in running condtion
If there any solution please replay me
I try to close that .bat file using destroy() ,stop() method of Process and Runtime , Thread Class
but it did not give me correct output
.bat file still running !!!!!!!!!
Thanks in advanceWhy not use javaw.exe to make the app run so you don't need the dos window (which is presumably what you are actually talking about when you say bat file).
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How can I use MS Word within java programming
Hi everyone!
I am developing a Java program that will take data
from an Access 2000 database, and manipulate it,
display the results graphically and in tables. The
challenge for me is that I want the program insert the
graphics and tables into the MS Word template and then
prompt me to save it as a word * .doc. Do you know
of any articles or sources of sample code on how to do
this. The Java environment is Java2, JDK 1.3,
JBuilder4. The OS environment is XP.
Regards,
FaradHi, I also need that package. my e-mail is [email protected] Plese send me that. Thanks in advance
I have a package that will do this for you. I just
need to get your email to send an attachment and
examples. -
Can we operate cd roms through java programs
can any help in this.
Standard Java treats CD drives just like any other drive in the file system. Beyond that you'd need native code and an extended library package of some sort
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How can i put Jar Files in Java Runtime.?
HI,
how can i put jar files in JRE so that they are accessible every where.? is there some way.?
Regards,
AAClosest you could get to this I think is to explode all your jars into the same parent directory. Then if you put that directory on the classpath, you should be able to access all classes in all jar files
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Who can help me :)--a problem with java program(reset problem in java )
I do not know how to make the button reset,my program only could reset diagram but button.If any one who could help me to solve this problem.The problem is When the reset button is pressed, the image should immediately revert to the black square, and the 4 widgets listed above should show values that
correspond to the black square.The code like this,first one is shapes:
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
public class shapes extends JFrame {
private JPanel buttonPanel; // panel for buttons
private DrawPanel myPanel; // panel for shapes
private JButton resetButton;
private JComboBox colorComboBox;
private JRadioButton circleButton, squareButton;
private ButtonGroup radioGroup;
private JCheckBox filledButton;
private JSlider sizeSlider;
private boolean isShow;
private int shape;
private boolean isFill=true;
private String colorNames[] = {"black", "blue", "cyan", "darkGray", "gray",
"green", "lightgray", "magenta", "orange",
"pink", "red", "white", "yellow"}; // color names list in ComboBox
private Color colors[] = {Color.black, Color.blue, Color.cyan, Color.darkGray,
Color.gray, Color.green, Color.lightGray, Color.magenta,
Color.orange, Color.pink, Color.red, Color.white, Color.yellow};
public shapes() {
super("Draw Shapes");
// creat custom drawing panel
myPanel = new DrawPanel(); // instantiate a DrawPanel object
myPanel.setBackground(Color.white);
// set up resetButton
// register an event handler for resetButton's ActionEvent
resetButton = new JButton ("reset");
resetButton.addActionListener(
// anonymous inner class to handle resetButton events
new ActionListener() {
// draw a black filled square shape after clicking resetButton
public void actionPerformed (ActionEvent event) {
// call DrawPanel method setShowStatus and pass an parameter
// to decide if show the shape
myPanel.setShowStatus(true);
isShow = myPanel.getShowStatus();
shape = DrawPanel.SQUARE;
// call DrawPanel method setShape to indicate shape to draw
myPanel.setShape(shape);
// call DrawPanel method setFill to indicate to draw a filled shape
myPanel.setFill(true);
// call DrawPanel method draw
myPanel.draw();
myPanel.setFill(true);
myPanel.setForeground(Color.black);
}// end anonymous inner class
);// end call to addActionListener
// set up colorComboBox
// register event handlers for colorComboBox's ItemEvent
colorComboBox = new JComboBox(colorNames);
colorComboBox.setMaximumRowCount(5);
colorComboBox.addItemListener(
// anonymous inner class to handle colorComboBox events
new ItemListener() {
// select shape's color
public void itemStateChanged(ItemEvent event) {
if(event.getStateChange() == ItemEvent.SELECTED)
// call DrawPanel method setForeground
// and pass an element value of colors array
myPanel.setForeground(colors[colorComboBox.getSelectedIndex()]);
myPanel.draw();
}// end anonymous inner class
); // end call to addItemListener
// set up a pair of RadioButtons
// register an event handler for RadioButtons' ItemEvent
squareButton = new JRadioButton ("Square", true);
circleButton = new JRadioButton ("Circle", false);
radioGroup = new ButtonGroup();
radioGroup.add(squareButton);
radioGroup.add(circleButton);
squareButton.addItemListener(
// anonymous inner class to handle squareButton events
new ItemListener() {
public void itemStateChanged (ItemEvent event) {
if (isShow==true) {
shape = DrawPanel.SQUARE;
myPanel.setShape(shape);
myPanel.draw();
}// end anonymous inner class
);// end call to addItemListener
circleButton.addItemListener(
// anonymous inner class to handle circleButton events
new ItemListener() {
public void itemStateChanged (ItemEvent event) {
if (isShow==true) {
shape = DrawPanel.CIRCLE;
myPanel.setShape(shape);
myPanel.draw();
else
System.out.println("Please click Reset button first");
}// end anonymous inner class
);// end call to addItemListener
// set up filledButton
// register an event handler for filledButton's ItemEvent
filledButton = new JCheckBox("Filled", true);
filledButton.addItemListener(
// anonymous inner class to handle filledButton events
new ItemListener() {
public void itemStateChanged (ItemEvent event) {
if (isShow==true) {
if (event.getStateChange() == ItemEvent.SELECTED) {
isFill=true;
myPanel.setFill(isFill);
myPanel.draw();
else {
isFill=false;
myPanel.setFill(isFill);
myPanel.draw();
else
System.out.println("Please click Reset button first");
}// end anonymous inner class
);// end call to addItemListener
// set up sizeSlider
// register an event handler for sizeSlider's ChangeEvent
sizeSlider = new JSlider(SwingConstants.HORIZONTAL, 0, 300, 100);
sizeSlider.setMajorTickSpacing(10);
sizeSlider.setPaintTicks(true);
sizeSlider.addChangeListener(
// anonymous inner class to handle sizeSlider events
new ChangeListener() {
public void stateChanged(ChangeEvent event) {
myPanel.setShapeSize(sizeSlider.getValue());
myPanel.draw();
}// end anonymous inner class
);// end call to addChangeListener
// set up panel containing buttons
buttonPanel = new JPanel();
buttonPanel.setLayout(new GridLayout(4, 1, 0, 50));
buttonPanel.add(resetButton);
buttonPanel.add(filledButton);
buttonPanel.add(colorComboBox);
JPanel radioButtonPanel = new JPanel();
radioButtonPanel.setLayout(new GridLayout(2, 1, 0, 20));
radioButtonPanel.add(squareButton);
radioButtonPanel.add(circleButton);
buttonPanel.add(radioButtonPanel);
// attach button panel & draw panel to content panel
Container container = getContentPane();
container.setLayout(new BorderLayout(10,10));
container.add(myPanel, BorderLayout.CENTER);
container.add(buttonPanel, BorderLayout.EAST);
container.add(sizeSlider, BorderLayout.SOUTH);
setSize(500, 400);
setVisible(true);
public static void main(String args[]) {
shapes application = new shapes();
application.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}second one is drawpanel:
import java.awt.*;
import javax.swing.*;
public class DrawPanel extends JPanel {
public final static int CIRCLE = 1, SQUARE = 2;
private int shape;
private boolean fill;
private boolean showStatus;
private int shapeSize = 100;
private Color foreground;
// draw a specified shape
public void paintComponent (Graphics g){
super.paintComponent(g);
// find center
int x=(getSize().width-shapeSize)/2;
int y=(getSize().height-shapeSize)/2;
if (shape == CIRCLE) {
if (fill == true){
g.setColor(foreground);
g.fillOval(x, y, shapeSize, shapeSize);
else{
g.setColor(foreground);
g.drawOval(x, y, shapeSize, shapeSize);
else if (shape == SQUARE){
if (fill == true){
g.setColor(foreground);
g.fillRect(x, y, shapeSize, shapeSize);
else{
g.setColor(foreground);
g.drawRect(x, y, shapeSize, shapeSize);
// set showStatus value
public void setShowStatus (boolean s) {
showStatus = s;
// return showstatus value
public boolean getShowStatus () {
return showStatus;
// set fill value
public void setFill(boolean isFill) {
fill = isFill;
// set shape value
public void setShape(int shapeToDraw) {
shape = shapeToDraw;
// set shapeSize value
public void setShapeSize(int newShapeSize) {
shapeSize = newShapeSize;
// set foreground value
public void setForeground(Color newColor) {
foreground = newColor;
// repaint DrawPanel
public void draw (){
if(showStatus == true)
repaint();
}If any kind people who can help me.
many thanks to you!4 widgets???
maybe this is what you mean.
add this inside your actionPerformed method for the reset action
squareButton.setSelected(true);
colorComboBox.setSelectedIndex(0);
if not be more clear in your post. -
Eclipse can connect in database perspective, but Java program can't
I am totally new to JAVA, so I expect I am making a prize goof somewhere...
On my Macbook Pro (OS X 10.5) I have installed MySql and Eclipse and I have created a database with a number of tables populated with data (using phpmyadmin).
I seem to have the drivers in the right places and the classpath set correctly, because I can see my database, tables and columns in the "database perspective" in Eclipse. (I can see and manipulate my database in a variety of admin tools - so I think I have my user id, password and permissions set correctly.)
So, Eclipse can connect to my data base, but the following little Java test program can't can't connect to it.
I copied this sample test program from a website and supplied the parameters for user id, password and url, but I get the console message, "cannot connect to database server" each time i run it within the Eclipse sdk:
import java.sql.*;*
public class connect
public static void main (String[] args)
Connection conn = null;
try
String userName = "root";
String password = "mypassword";
String url = "jdbc:mysql://localhost:3306/testdatabase";
Class.forName ("com.mysql.jdbc.Driver").newInstance ();
conn = DriverManager.getConnection (url, userName, password);
System.out.println ("Database connection established");
catch (Exception e)
System.err.println ("Cannot connect to database server");
finally
if (conn != null)
try
conn.close ();
System.out.println ("Database connection terminated");
*catch (Exception e) { /* ignore close errors */ }
Any Ideas why eclipse can connect, but this little program can't?Almost nothing uses the system classpath anymore. IDE's, when they execute and compile projects, setup "custom" environments for those projects, web containers and application servers do the same for the applications they are responsible for, applets use the "codebase" and "archive" params, when you use the "-cp" option, the System classpath is also ignored, and when you use "-jar" both "-cp" and the system classpath are ignored. IOW, never depend on the system classpath. That is an outdated way of managing your environments, especially when you have applications running on varying versions of the JVM.
-
JavaService - can install java program into win2k service, but cannot run
i have a JavaService problem: i can install java program into win2k service, but cannot run
the version of javaservice is 2.0.7.0
the following is the message:
C:\DailyUpdate\dist>JavaService.exe -install DailyUpdate C:\Program Files\Java\j
dk1.5.0_05\jre\bin\client\jvm.dll -Djava.class.path=C:\DailyUpdate\dist\ftpbean.
jar;C:\DailyUpdate\dist\mysql-connector-java-3.0.10-stable-bin.jar;C:\DailyUpdat
e\dist\DailyUpdater.jar -Xms16M -Xmx64M -start DailyUpdateHandler -params C:\Dai
lyUpdate\dist -out C:\DailyUpdate\dist\logs\out.log -err C:\DailyUpdate\dist\lo
gs\err.log
The DailyUpdate automatic service was successfully installed
The DailyUpdate service is starting.
The DailyUpdate service could not be started.
The service did not report an error.
More help is available by typing NET HELPMSG 3534.I might be doing some programming for my company soon
which will require a program to monitor a database
and whenever there is a change to certain fields, it
must copy certain fields into another database. When I see "whenever thiere is a change to certain fields" I tend to think "triggers" - but maybe this won't work for you 'cause of the "another database" part. And the fact that triggers are inherently evil.
[snip]
Is it possible to run a Java program as a windows
service? And if so then how would you go about it? I'd hit Google - there're a couple ways to do this.
[snip]
Also,...if I were to use one of those programs which
can make an .exe of a Java program, then do you still
require the JRE to be on the machine? It depends on how you did the conversion. If you compile to native then no, if you just wrap up a JRE then yes.
Why I ask is
that I occasionally get asked to do small development
projects for my company, but we are a microsoft
partner and therefore do all the development in C#
and the like. So I would like to just implement as
many things in Java as I can, just to show everyone
that Java can do exactly what C# can do. But its
difficult to convince people of this since I always
require the JRE and they dont. Of course, they require the .NET framework and you don't. And last I looked that thing was around 23 Meg. -
Using a java program to fill in forms using information from a spreadsheet
I had an idea to "automate" some data entry at work and need to know if my idea is feasible with Java. Here is the back story:
I work on a research project and we have all of our contact data in an Excel spreadsheet (I know access may be better for this but for "political reasons" I just set it up in Excel). Every day we need to pay participants and this is done through a third party website. When the participant is new to this website we need to fill in all their personal information via a form on the webpage. Since we already have all their information stored in a spreadsheet, I was thinking we could create a little program that pulls the data from the excel sheet and inserts it into the form fields.
Can this be done with a simple java program?
Thank you for any help!peroija wrote:
Can this be done with a simple java program?No.
Can this be done with a java program?Yes. You could certainly have your page upload the spreadsheet to your server, and you could certainly have your server program attempt to extract the data from Excel using Apache POI or JExcel or something like that. But you have to be prepared for people to upload the wrong file, or the right file in which the users have chosen unusual date formats, and so on. You could make things easier by distributing a spreadsheet which is locked down so that the users can only enter the information in specific places and specific formats, but it looks like you have missed that opportunity too.
Maybe you are looking for
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My earbuds got chewed up by my cat and they are brand new just got the phone 4 days ago
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Question on merging office 2003 PPTs in Acrobat 9
I follow these steps to Merge office 2003 PPT files and combine the files in Acrobat 9.5.2 to create a combined PDF file with bookmarks. But only slides get printed please help me out. Setting the PPT file printing options When you use Adobe Professi
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Hello, I want to find all records with empty custom metadata field. We use RIDC API for integration with our application. We tried to use <NOT> (dDocAccount <matches> `*`), but it didn't work. Do you have some Idea? Thanks Martin
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I bought this late 2011 Macbook Pro and can not update iPhoto or iMovie because the store asks me to log in with the previous owners Apple ID. What should I do? I don't want to purchase the apps.
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Where is php.ini loated in 10.5.7?
I am trying to locate my php.ini file in os 10.5.7. I'd appreciate it if someone could let me know where that file is located. I need to uncomment the line "error_reporting = E_ALL" and "turn on" display_errors. The lynda.com tutorial I've been follo