Using a filechooser in an applet

Is it possible to use a filechooser for an applet save button? If so how can you do it? So far I have only been able to use the filechooser object with JFrame and not JApplet.

Hi,
I'm a newbie, but I just had a similar problem and the solution was in the html code to display the applet. here's the code:
<applet width=700 height=500 code="ImageExample.class"> </applet>
make sure the height and width here are big enough for your imaage.
HTH
Paul

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Using a main in an Applet

Hello, I have a question.
How do you use a mian in an Applet.
Eample, after an applet section is complete, I want it to go into Console use. Does anyone know how to combine the two? Thanks
Note: So far, I got the program to go into the Console but It stops working when it asks for user input. There are no "String args[]" and that is what I hypothesis is the error

import javax.swing.*;
public class MyApplet extends JApplet {
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     public void start() {
          //start stuff here
     public static void main(String[] args) {
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          JApplet a = new MyApplet();
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          f.setSize(600, 400);
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          f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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}Excuse me, but is there a way to do this on Applet only instead of JApplet... I was told we need to use Applet only...

How to Use DLL Function in Java Applet

Hi all,
I have been assigned a task to develop java applet. The problem is, I need to use DLL functions in my applet to read records. Could you pls anyone guide me how to interface DLL and applet to read records with sample code?
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Problem with using isAuthenticate method in my applet

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I want to be sure that everytime that I select my applet the secure channel has been opened. I found isAuthenticate method from SecurityService Interface and I think that I can use this method in my applet's select method for this purpose. But when I declare an object as this type like this:
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Hi Pedja,
Thanks for the prompt reply.
I have been following the link you mentioned to create ADF security and successfully implementedthe first part where if i directly give any internal page url it redirects me back to login page.
Instead of using weblogic-sql authenticator, i wanted to manually authenticate the user in loginbean.java where i check the username passowrd against the db.
I had also implemented the method to access username,password mentioned in the following thread
Re: ADF security on my jspx page as login page
Insted of using authentication.login, i am calling the db method to do the validation.
The thing is after my db validation it does redirect me to the success page(menu.jspx). but when i click links on menu.jspx it redirects me back to login page.
so i understand that user is not yet set in the session.
I am stuck at the point how do i code the login.jspx, currently my login.jspx does not have any j_security_check and i think this is what is creating the problem.
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ash

How to use IE proxy with an applet and a socket ???

Hello!
I need to make an applet running with Internet Explorer.
This applet uses socket and sends http request to a server (the server where the
applet is).
It's ok but it doesn't work when my IE uses a proxy.
My question is: how my applet can makes a socket using the IE proxy ?
My applet can be used by many users, so it has to work with or without proxy, and has
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Check for the system environment variable for "ie.proxy" in your applet code, if it returns something then use the proxy server, if not then ignore it.
However, as a rule of thumb unless your IE Security settings enable applets to access URLs, then it won't work. Next, speaking in general java - applets can only access resources (URLs) from the applet's originating server (i.e. the server where the applet exists).
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How to use C-Structure in java applets

hi alls,
I want to use a struct model (struct in C++) in java applets. i know class is used in java applications. but, how can i convert in java applets?
class renk
int r;
int gr;
int b;
import java.awt.Graphics;
import java.awt.Color;
import java.awt.Event;
import java.applet.Applet;
public class benek extends Applet
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int x[] = new int[n];
int y[] = new int[n];
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int gr1 = (int)Math.floor(Math.random()*256);
int b1 = (int)Math.floor(Math.random()*256);
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y[count]=yyer;
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� use import but it doesn't work.
i add: import renk; or import class renk;
how will � add import I assumed based on your initial post that the renk and benek classes were in the same file. Apparently you're saying they are not. So for another thing, make your renk class "public class renk", and add the "public" keyword to the 3 members of that class. Then if your code still doesn't see the "renk" class, it would just be that you don't have the directory that contains the compiled "renk.class" in your classpath.

How use the jtable in java applete

hi master
sorry i again Disturb you
sir pleae give me idea how i use the jtable in java applete
please send me code
thank's
aamir

Hi,
see http://www.exampledepot.com/
Frank

I can't use swing components in my applets

When I write an applet without any swing components, my browser never has any trouble finding the classes it needs, whether they're classes I've written or classes that came with Java. However, when I try to use swing components it cannot find them, because it is looking in the wrong place:
On my computer I have a directory called C:\Java, into which I installed my Java Development Kit (so Sun's classes are stored in the default location within that directory, wherever that is), and I store my classes in C:\Java\Files\[path depends on package]. My browser gives an error message along the lines of "Cannot find class JFrame at C:\Java\Files\javax\swing\JFrame.class"; it shouldn't be looking for this non-existent directory, it should find the swing components where it finds, for example, the Applet class and the Graphics class.
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Without having complete information, it appears that you are running your applets using the browser's VM. Further, I assume you are using either IE or Netscape Navigator pre-v6. In that case, your browser only supports Java 1.1, and Swing was implemented in Java 1.2. You need to use the Java plug-in in order to use the Swing classes (see the Plug-in forum for more information), or else download the Swing classes from Sun and include them in your CLASSPATH.
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Dear Friends,
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Dear Sir,
Thanks for your immediate reply, I had solved the problem by putting both the classes in a single signed jar. Now i am get into the new Problem. The problem is, even if i set the SystemProperty for Preference Factory, it doesn't take effect at all.
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Using a BufferedImage in an Applet? (Possible??)

Hey,
I've been attempting to use a BufferedImage as part of a Canvas class, it all works fine as an app, but then if i try and use the Canvas class in an Applet i get a ClassNotFound error saying the BufferedImage class cannot be found.
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Aye i just found that.
One small problem though, it's all working now, except the graphics is treated a lot differently in the applet.
Normally where i would draw on the canvas i would have 2x2 pixels, I now appear to have 6x6 pixels, and the point where the mouse is and where the pixels actually appear are well out of proportion. The cursor appears to draw about 150 pixels down and to the right of where the mouse actually is.
I've put the applet up at
http://www.doctor-monkey.co.uk/delarre/life/LifeApplet.html
so somebody might be able to take a look and give some suggestions.
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Using different LAFs in different applets in the same browser

Hi All!
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Thanks in advance,
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Can anyone say something on this topic? I'm really frustrated!
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N7k: Use of $(TIMESTAMP) in eem applet

Hi there,
I'm trying to copy running-config to tftp-server whenever a "copy run start" was executed.
event manager applet SAVE_TO_TFTP event cli match "copy running-config startup-config" action 1.0 cli copy running-config tftp://1.2.3.4/directory/switchname.cfg vrf management action 2.0 event-default
Works as expected, but I'd like to append the filename with a timestamp. However if i try this
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Regards
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I know IOS has such a parameter, but I don't see the same parameter in NX-OS. The only parameter I know will work is $command (the command that was run). I did some tests, but I don't see a way to do what you want unless you use EEM to execute a tclsh script. That will give you the ability to build whatever timestamp you want, but it isn't officially supported.

How to use special font in an applet so that text can viewed in any browser

I have created an applet in which I use text with special font I have installed in my PC. The applet is correctely executed with associated html file in my PC. I try to execute the files in another PC in witch the font is not installed. Text with the special font is not correctely viewed.
can you help me how to do?
thanks

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- Saish

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Hello
In perl I have created a form with things like a selectiuon box called currency and text fields called product for example. Then when I click submit the perl program can pick up the currency and product parameters.
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If applet param is what I need, then how do I change the param values say by editing text in a text field?

You will need to use Java Native Interface JNI. Ther are many posts on the subject, please search, and this is the documentation:
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Using a filechooser in an applet

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