Problem capturing "Enter Key" within 2 paragraph in JSP

I create a textarea for customer to enter their data. Something the data contain 2 paragraph with Enter Key involve. Then, i store the data into my database. Once i re-display the data back to customer, the data never show in 2 paragraph ?
who know.... pls pls help..... in JSP how am i going to do, so that the data disply in 2 paragraph.

Are you displaying the data again in TextArea? If not then you need to take care of '\r\n'. Split the data for '\r\n' and display the data in two paragraphs.
String wholeData="Your_Paragraph1\r\nYour_Paragraph2";
StringTokenizer st = new StringTokenizer(wholeData,"\r\n");
while(st.hasMoreTokens()) our.print(st.nextToken()+"<br>");Hope this helps.
Sudha

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Problem with Enter key and JOptionPane in 1.4

Hi,
I had a problem with an application I was working on.
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The application would then try to validate the data. If it was found to be invalid, it would pop up a JOptionPane informing the user of that fact.
By default, pressing [Enter] when a JOptionPane is up will activate the focused button (in most cases, the [OK] button) thus dismissing the dialog.
In JDK 1.3 this worked fine. But in JDK 1.4, this has the result of dismissing the dialog and opping it up again. This is because the [Enter] key still works on the frame behind the JOptionPane and thus tries to validate it again, which results in another invalid dialog msg popping up.
The only way to get out is to use the mouse or the Esc key.
Now, in the application I put in a workaround that I was not very happy with. So, to make sure it wasn't the application itself, I created a test which demonstrates that it still misbehaves.
Here it is.
import java.awt.Container;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.KeyEvent;
import javax.swing.AbstractAction;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.JTextField;
import javax.swing.KeyStroke;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;
import javax.swing.WindowConstants;
* @author avromf
public class FocusProblemTest extends AbstractAction
     private static JFrame frame;
     public FocusProblemTest()
          super();
          putValue(NAME, "Test");
     public void actionPerformed(ActionEvent e)
          JOptionPane.showMessageDialog(frame, "This is a test.");
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          FocusProblemTest action= new FocusProblemTest();
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               e.printStackTrace();
          frame= new JFrame("Test");
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          contents.setLayout(new FlowLayout());
          JTextField field= new JTextField("Test");
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          button.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(enterKey, "test");
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          contents.add(button);
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I know that focus management has changed alot.
Based on my experimentation a while back, in 1.4 it still believes that the JFrame is the window in focus, even though a JOptionPane is currently in front of it (unless I misinterpreted what was going on). Thus, the frame seems to get the keyboard event and re-invoke the action.
A.F.

Problem with enter key in the quiz templates

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I know that focus management has changed alot.
Based on my experimentation a while back, in 1.4 it still believes that the JFrame is the window in focus, even though a JOptionPane is currently in front of it (unless I misinterpreted what was going on). Thus, the frame seems to get the keyboard event and re-invoke the action.
A.F.

Capturing Enter Key Press

Hi
Is there a way where we can capture the Enter Key press of the Keyboard and call an event on the Enter Key Press??
For fields such as input field there is onEnter field where an event can be called, but we have a requirement where in we need to call an event on click of enter key, irrespective of where the focus on the page is on.
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Hi Gayathri,
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Capture ENTER key on numeric keypad

I have several chemistry tutorials where users type something and then have it evaluated by pressing the ENTER key. This works fine for the ENTER key on the main part of the keyboard, but does not work for the ENTER key for the numeric keypad on keyboards with the two ENTER keys. How do I capture the ENTER key on the numeric keypad? In other words, how do I do the equivalent of the following for that key?
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Try checking:
if _key.keyCode = 36 then ...

Capturing Enter key event from text box

In my application, there are a number of text boxes. I want to create a feature where an enter key even is seen and specific function executed depending on which text box was in focus when the enter key was pressed. Currently I am able to capture an enter key event on the whole page. How do I do that specifically for a text box?
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www.verseview.info

Hi
That's true that Flex4.5 SDK under Flash builder Burito doesn't listen Enter key in Text Area for KeyUp or KeyDown event.
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Capture enter key press in h:inputtext

hi,
i have a h:inputText component in my jsf page. i need to capture the enter key pressed for this component. how can this be done.
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You can use Javascript for this. In the onkeypress event, check if the keycode is 13 (the enter key) and handle accordingly.
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Hi andrewquay
you can capture the enter key by adding the following code in the textfield's change event.
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mail: [email protected]

Capturing ENTER key in WD4A

Hi all,
I m getting an input from the user in an Inputfield. I also have a table with two columns.
The textfield is used to perform wildcard search (filter) for the table. That is, if i give a character like 'A', then the records which start with the character 'A' must be shown in the table when i press teh ENTER key..
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hi Shanthi,
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Multi line field Navigation problem with ENTER key

No trigger on the field. Multi line Property is set to true.
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null

Hi Nadeem,
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null

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Hi Experts,
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You could adjust the mailnews.tcptimeout preference, as explained in the 2nd point in [http://kb.mozillazine.org/Can_not_send_large_attachments this article]. Also, make sure there's no security program scanning outgoing mail attachments.

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I have recently experienced a slow reaction time from my 'Enter' key when typing paragraphs in Firefox - all other keys are fine but it can be really frustrating when pressing 'enter' to go to the next line and it takes about a second to react after being pressed - I have searched google and have found quite a few people have this same problem. It only ever happens when using firefox and is fine when using any other application. Any ideas?

Start Firefox in <u>[[Safe Mode]]</u> to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).
*Don't make any changes on the Safe mode start window.
*https://support.mozilla.com/kb/Safe+Mode
*https://support.mozilla.com/kb/Troubleshooting+extensions+and+themes

Problem capturing "Enter Key" within 2 paragraph in JSP

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