Using text in java applets

hello i have a typewriter applet and am entering text for it to type, i know that using # makes text skip a line and &nbsp makes a space. does anyone know what others there are to use when i am entering my text. HTML doesnt do anything in java so when i used the <br> tag it only showed as text, but then found that # worked great any other things/tricks on the keys i can use within my text ...thanks ahead of time

i know that using # makes text skip a line and makes a space ...Really? I didn't and I suspect a number of regular helpful folk here didn't know that either. Suggestion: why don't you explain a little bit more about your app and what you want it to do - or even post your code, as I suspect there may be an easier way /possibly 'better' way to do what you're doing.

Similar Messages

OS X 10.6.8 using MOZILLA Firefox java applet plugin has crashed

Hello everyone!
I am running OS X 10.6.8 with the latest java plugins downloaded via software updates from Apple.
I am using Mozilla Firefox version 28.0.
I wanted to use a website (www.vectis.co.uk) to view a live bidding auction, but everytime I try to connect, it says that my 'java applet plugin has crashed'. I have checked what version of java I have, it is 1.6.0_65 which I believe is the latest version. The minimum requirement according to Vectis is version 1.6.0_35.
I am using Firefox because Vectis states they do not support Safari. My version of Firefox is the latest. When I check the plugins via 'Firefox Tools -> Add-ons -> Check to see if your plugins are up to date' , it says that Java plugin is 'vulnerable' and I should obtain the latest version by going to Apple 'software updates' to ensure I have the latest version of java. Why does Firefox not recognise the latest version of Java plugin from Apple? I believe that for OS X 10.6, Apple provides Java plugin updates and there is no need to dowload anything further, so I am unable to install any other Java applet plug-in because they are supplied by Apple.
Why does the java applet not work??
This is killing me, please help!!
Thank you
Leila

You might try looking/posting here.
Firefox

Clickable/Linked Text in Java Applet

Hi,
I have always liked this tool http://link-verify.sourceforge.net/index.en.html and have always wanted to modify it to make the "referer" clickable so that I could easily click to link to the page that had the broken link more easily.
The source code is available and well with the hard economic times I have time to finally modify this to work how I would like.
Can anyone tell me how I would go about accomplishing this? I am a seasoned ASP.NET programmer and understand the overall logic, etc... It is just the Java syntax that I am missing.
Basically I can discern that in source code, LinkFrame.java to be exact on line 308 the "referreeP" panel is being populated with a refL=new List(), where refL is a List that is populated as each link is processed as the applet runs.
How can I make each of those items in the refL list clickable is my primary question for you all. Do I have to use some sort of listener on each item in the list, is that even the right approach to take.
Any and all thoughts appreciated!
PS - I want to shout out to Ralf Wiebicke for creating this wonderful tool, it has been a wonderful developer tool for me over the years.

>
Basically I can discern that in source code, LinkFrame.java to be exact on line 308 the "referreeP" panel is being populated with a refL=new List(), where refL is a List that is populated as each link is processed as the applet runs.
How can I make each of those items in the refL list clickable is my primary question for you all. >Questions usually end with a question mark. Where is yours?
If you check the JavaDocs for List, you will notice it has methods [addActionListener(ActionListener|http://java.sun.com/javase/6/docs/api/java/awt/List.html#addActionListener(java.awt.event.ActionListener)] ) and [addItemListener(ItemListener)|http://java.sun.com/javase/6/docs/api/java/awt/List.html#addItemListener(java.awt.event.ItemListener)]. Either of those listeners will detect actions/selections on the List.
As for showing the links, look to [AppletContext.showDocument(URL)|http://java.sun.com/javase/6/docs/api/java/applet/AppletContext.html#showDocument(java.net.URL)].
As an aside, the AWT widgets such as List are very old-hat. If you wanted to take on a bigger upgrade, you might convert the app. to use Swing.

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

Using Labview with Java Applets

I want to use LabView instruments in my Java Applets. Is it possible to call virtual instruments from applets?

Gaurav,
Yes, it is possible, but it might be easier if you use Remote Panel (LabVIEW 6.1) or an ActiveX component (Application Builder). To have Java and LabVIEW communicate with your applet, I can only suggest using the Application Builder to build your VIs into a DLL and then use the JNI to talk to this DLL. This may work fine outside of a browser, but I don't know if it will work inside a browser or not because each user will need the DLL. The best way to do it would be to have the Applet redirect the user to a Remote Panel web page where they can control the VI from there.
For more information on Java and NI Products, see the link.
Randy Hoskin
Applica
tions Engineer
National Instruments
http://www.ni.com/ask

Voiceover tool doesnt rcognize text on java applet

Voiceover tool doesnt recognize the texts on the java applet.

absolutely now way of doing this straight forwardly. But some workouts could be :
1. whatever text u want to display, try displaying it inside a textarea (and not simply as label). This will automatically adjust the textarea as well as the text inside it on resizing.
2. develop a custom class (say DynamicLabel) which will keep track of the resizing event of the applet or frame and adjust the text in multiple lines accordingly. But then u have to write custom code to adjust the text in multiple lines.
regards

Checkpoint SSL Network extender stuck on Java applet when using firefox 4.0.1

I use check point SSL network extender on my mac to access my company's VPN. Since upgrading to 4.0.1, I get the message "Please confirm the use of this Java applet and then refresh or reopen the window.
If you have already disapproved using this applet, you might need to restart your browser before attempting to connect again"
I'll accept, refresh, wait, and then the message comes back. I never get through. I just uninstalled 4.0.1 and went back to 3.6.17 and it's working fine on the old version.

The first thing I notice is that you are using Firefox 4 and that is now out of date, it is not considered secure so it would make sense to upgrade to Firefox 5 (Or Firefox 6 if you read this after the 16th)
You mention Firefox 3.6.17, and although Firefox 3.6 is still (for possibly only a limited time) supported I believe the current version is 3.6.20 (it is certainly at least 3.6.18) so again you are using an out of date version. I am not a Mac user but IIRC some of the recent updates were Mac specific and fixed Mac problems, possibly problems relating to Java.
If you wish to use more than one version of Firefox to test problems developers tend to use separate profiles and custom installs but for ordinary users it may be worth considering firefox [http://portableapps.com/apps/internet/firefox_portable portable] versions. (that tip is applicable mainly to Windows users, no doubt there is also a poratable version for firfox5 Mac users somewhere)

Loading Java Applet... error

Hi!
When I try to run the Sun demo SwingSet2, IE(5.0) hangs.
First I installed JRE 1.3.1(on advice of the demo site.)
Then it all end up with the text "Loading Java Applet..."
in the grey box.
I have also tried to install different JRE versions but I just can't run a Sun demo applet (neither my own applets).
I would be very happy if someone could solve this problem.
/Jonas
InternetExplorer: 5.00.3315.1000
Windows 2000

Hi:
I just have a comment and one last suggestion.
First, I am able to run the SwingSet2Plugin.html with both IE5.0 and IE5.5 on Windows 98SE. I am currently using JDK/JRE1.3.1. A few months ago, I upgraded to 1.3.1_02 and found that some of my applets stopped working for no apparent reason, so I went back to 1.3.1.
If your applets stopped working because of an upgrade in JDK or JRE and you're using Windows, I suggest that you make sure that the previous version of the JDK/JRE were cleanly removed from the system. You can verify this by going to the Control Panel and click on Add/Remove Program to see if there are multiple versions of the software. Also, click start, run REGEDIT and look in the following folder for any remaining references to the JDK/JRE:
HKEY_LOCAL_MACHINE-->Software-->Microsoft-->Code Store Database-->Distribution Units
look for something with {...} or the prefix {CAFE... and remove any remaing older versions (I know most people wouldn't touch regedit with a ten-foot pole but this may be the only way to solve the problem).
I use a lot of applet and am particularly interested in cases where ppl have problems with using applet and find out how the problems are resolved. If my suggestions worked or if you find out what caused the problem, I would appreciate your sharing the info.
Good Luck!
V.V.

Web Intelligence Java Applet not working in new Chrome versions (42+)

Hi all,
It used to work until recently. Now I encounter the following error when using the Webi Java Applet in Chrome:
I read about Google quitting some specific Java support. Is anyone experiencing the same issue? What is a recommended workaround/solution except not updating Google Chrome or switching the browser?
Regards,
Peter
The BO platform version is 4.1, Java version is 7 update 67

Please check SAP Note 2156305.
You can re-enable NPAPI with the following URL: chrome://flags/#enable-npapi and then click on "Enable" for the NPAPI plugin.

How to display a .exe file in java applets by avoiding the file downloadbox

Hi sir,
I know that in order to display a any file(or)program in java applets you need to use showDocument().Where you cannot use exec() in java applets.
My problem is that when i use showDocument() to display .exe file.It is showing a file download dialog box.If we click & open only it is opening that .exe file.Here i want to open the .exe file without showing that file download dialog box in java applets.
Since,i am undergoing a project which involves it,it is quite urgent.pls.do provide the exact code in java applet without showing that file download dialog box.If it can't be done pls. do provide any other possibilities in order to be displayed on the browser.Thank U.
Regards,
m.ananthu

Hi!
I think you it's better to write a server socket program
in server and open a socket connection to server socket then
send exe file content via connection.
(I guess you know applets only have permission to open socket connection to their code base)
Bye!

Flash in java applet

is there any way to use .swf in java applet?I mean a banner with flash at the top of applet.

is there any way to use .swf in java applet?I mean a
banner with flash at the top of applet.I am not sure if there is a way of doing it... but as far as I know it can't be done.
However, SWF and applet can both be used as embedded objects.

Detailed on how to install java applet ??

Hi there,
Can you tell me the detail on how to configure the pdk to use my
existing applet ? I have followed the instructions in the pdf ..
but it failed. And the instruction is not very clear.
What is the proper procedure to do so ?
Thanx
-Maggie

The way you would use a browser-run java applet is to take the
HTML <APPLET> or <EMBED> tags you would normally use for your
Java applet and use that HTML in your portlet.
If you are talking about using an existing Java class, JSP, or
servlet (all server-side), you can find detailed instructions in
the getting started section of the PDK
http://portalstudio.oracle.com

JAVA Applets from Adobe Flash/MS Silverlight?

SAP has recently announced that it will no longer support
invocation of JAVA applets directly from its "WebDynproABAP" or
"WebDynproJava" applications. (Until recently, SAP supported an
"iframe" UI element that could be used to run JAVA applets from
within WebDynpro applications - soon this will be only doable in
frames within SAP's portal via "client-side eventing".)
However, SAP will be supporting invocation of Adobe Flash and
MS Silverlight from within its WebDynpro Applications.
So here's my question.
From an SAP WebDynpro application, I want to pass parameters
to the JAVA applet "JMol" and have it run in a separate frame.
Since I will no longer be able to call this applet directly from
the SAP WebDynpro application, I'm wondering if I could pass
parameters to Adobe Flash or MS Silverlight and have Flash or
Silverlight invoke the applet for me with the correct parameters.
(I would still only want two frames - the one that the SAP app is
running in and the one that the JAVA applet winds up running in.)
Relevant links for this question are:
https://forums.sdn.sap.com/thread.jspa?threadID=939821&tstart=0
and its follow-up here:
https://forums.sdn.sap.com/thread.jspa?threadID=972132&tstart=0
Thanks for any time anyone can afford to spend considering
this question, and for any answer(s) anyone can provide.
David Halitsky

This link:
http://www.adobe.com/devnet/flash/articles/external_interface.html
says that javascript can be called from Flash
So is it as simple as invoking the Java applet from the
javascript ?

How to update content of a file on server using a Java Applet?

Hi,
I'm new to Java, and I have a task now to overwrite a text file on a server using an applet. I have written a piece of code which compiles but doesn't work. Can you please take a look at the code or give me another way to do it?
Thanks.
Code:
import java.applet.Applet;
import java.io.*;
import java.net.*;
public class test2 extends Applet{
public void init() {
StringBuffer buf = new StringBuffer();
try {
     String output = "this is some string";
     URL aUrl = new URL (getCodeBase().toString() + "test.txt");
     System.out.println(aUrl);
     URLConnection con = aUrl.openConnection();
     con.setDoOutput(true);
     PrintWriter out = new PrintWriter( new BufferedWriter( new OutputStreamWriter(con.getOutputStream())));
     out.println(output);
     out.close();
catch (MalformedURLException mue) {
     System.out.println("improper url");
     mue.printStackTrace();
catch (IOException e) {
     System.out.println("io exception");
     e.printStackTrace();
}

Ram.ViSolve wrote:
869975 wrote:
Thanks. I knew there would be a security issue, but I do not have sufficient knowledge to get around it. If you have a reference how to configure a server please post it here.You need to create Signed Applet. Because normally applets have some restriction to access the files in the client machine. Signed applets overrides the restriction.
To know more, Read [url http://192.9.162.55/developer/onlineTraining/Programming/JDCBook/signed.html]Signed Applet
No. Our OP wants to write to the server, not to the client! And to achieve this from an applet, you don't need it signed, iff the server is the machine from where the applet was downloaded in the first place. You only need to use a mechanism that allows you to write to servers, which HTTP is not. FTP, on the other hand, if setup properly can do it. So instead of trying to write using an HttpURLConnection (OP's attempt), you would use an FTP client library. FTP here is just an example and probably not the best way. Another option is to use some servlet or PHP or ASP on the server side and the applet will sumbmit the changes to that code on the server, which in turn will write to the file. The idea is that you need some 'partner code' on the server, be it the FTP server or the servlet/PHP/ASP code. None of this requires the applet to be signed.

Java applet using the Swing API

write a Java applet using the Swing API to manage a PC repair shop. When a PC is brought in for repair, a member of staff will use this applet to log it into the system as a repair job. They will also be able to use the applet to manage the job e.g. allocate a person to carry out the repair and enter costs.
You must not use a tool such as JBuilder to generate Java code. If you use code from elsewhere e.g. a text book, you must highlight the code and state the reference clearly and include a photocopy of the relevant pages from the text book or other source.
You should hard-code some initial data into your applet. You should not store any data in a file or database.
Level of functionality you should attempt to implement:
Level 1 � Your applet should:
a.     As a minimum, your program should store (in memory) at least 10 repair jobs. For each repair job, you need to store:
�     The name and phone number of the customer bringing the PC in for repair;
�     A brief textual description of the problem;
�     Whether the PC is under warranty or not.
b.     Your program must allocate and display a unique number for the job once it is accepted.
c.     The user must be able to view the details of jobs. They should be able to select either:
�     All the jobs in the system; or
�     Jobs being carried out under warranty.
Level 2 � Your applet must meet the requirements for level 1. In addition it should:
a.     You should carry out appropriate validation checks on input data e.g. the phone number contains all digits.
b.     System should cope with an unlimited number of jobs.
c.     The user should be able to select a job and then allocate a repairer to that job.
d.     The user should be able to display a list of jobs for each repairer.
Level 3 - Your applet must meet the requirements for level 1 and 2. In addition it should allow the user to:
a.     Select a job and input the cost of repair for:
�     the number of hours labour;
�     parts.
b.     Select a job and present the user with a cost for the labour (hard code an hourly labour cost) and parts, plus a total for that job. For jobs under warranty the total will be zero, however the cost of labour and parts will be shown.
c.     Be able to inform the business of the total expected income from the all the jobs in the system that are not under warranty.
Level 4 � Your applet must meet the requirements for level 1 to 3. In addition:
a.     The user should be able to enter a job priority which can be identified as high, medium or low.
b.     Each repairer should be able to view a list of their jobs in order of priority.

Done, what next ?
Noah

Using text in java applets

Similar Messages

Maybe you are looking for