Retrieving data upon lost focus event

Hi all..
Is is possible to make some data displayed in a table, whenever the focus lost event happen on a textfield?

Yes

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How to catch cell lost focuse event of matrix

Dear all
can you tell me how to catch the cell lost fouc event of matrix.
i want to check the value is entered the that cell, which is not greter than the extising value..
thanks in advance......

Hi
For that you can use either validate or lost focus event
Private Sub SBO_Application_ItemEvent(ByVal FormUID As String, ByRef pVal As SAPbouiCOM.ItemEvent, ByRef BubbleEvent As Boolean) Handles SBO_Application.ItemEvent
        ' BubbleEvent sets the behavior of SAP Business One.
        ' False means that the application will not continue processing this event.
        ' Validate event
        If (pVal.FormType = 133) And (pVal.ItemUID = 38) And (pVal.ColUID = 1) And _
          (pVal.EventType = SAPbouiCOM.BoEventTypes.et_VALIDATE) Then
            If (pVal.Before_Action) Then
                'write your code
            End If
        End If
        'Lost focus event
        If (pVal.FormType = 133) And (pVal.ItemUID = 38) And (pVal.ColUID = 1) And _
         (pVal.EventType = SAPbouiCOM.BoEventTypes.et_LOST_FOCUS) Then
            If (pVal.Before_Action) Then
                'write your code
            End If
        End If
    End Sub
Hope this helps
Regards
Arun

ItemEvent - Event Type - Lost Focus Event

Hi,
Just want to ask whether what eventtype i should use for this situation.
I want to do something when the itemcode in marketing document been key in correctly.
At first i use the lost focus event. but i after i find that the lost focus event will keep on check where the itemcode is key in correct or not when it lost focus. Actually I want this effect but this will caurse the scoll bar cannot move.
For example. when i put the cursor in item code column. then i go and scoll the bar. it will keep on fire the lost focus event make me cannot scoll the bar or the matrix become wrong disappeared. Any idea on it?
Sorry i maybe not explain well. But i don know how to explain on it. Hope you all understand what I mean la.
Regards
Wong

Hi Wong
1st Try to split them
2nd use beforeAction=true and ItemChanged = True
If you have 2005/2007 version on the item code et_choose_from_list and validate are similar...
If pVal.ItemUID = "38" then
if pVal.ColUID = "1" And pVal.EventType = SAPbouiCOM.BoEventTypes.et_VALIDATE then
if pVal.ItemChanged=True And pVal.BeforeAction = True then
**** do something
end if
end if
end if
or
If pVal.ItemUID = "38" then
if pVal.ColUID = "1" And pVal.EventType = SAPbouiCOM.BoEventTypes.et_choose_from_list then
if pVal.BeforeAction = True then
**** do something
end if
end if
end if
Regards,
J.

Re:Lost focus event

Hi all,
I have written some code in lost focus event.But the lost focus event is not firing.i didn't set any filters.please help me to sollve my problem.
Regards
Mohana

Hi,
try this
If pVal.ItemUid = "Uid" And pVal.EventType = SAPbouiCOM.BoEventTypes.et_LOST_FOCUS And pVal.BeforeAction = False and pval.charpressed=9 Then
end if
'9' is the item which gets fired when tab is pressed
it's better to write keydown if ur using tab
and coming to firing a event i gave the code before._refere to ur previous replie's_

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Is there something like a lost focus event (like onBlur in JS)?

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InputField's Lost Focus Event?

Dear All,
The input field does not seem to support an onLostFocus event.
Is there a work around?
How can the lost focus be detected?
Thanks and regards,
Mayuresh

Hi,
As far as i know no work arounds, If you try work arounds it will be too costly in terms of performance.
Only option is users mercy and handle it in onEnter
Regards
Ayyapparaj

Lost focus event litesner vs Mouse event litesner

hi all, I having problem with JSwing components in window environment. Below is the phenomenon.
1.) create a JFrame.
2.) drag JTextField and JButton put onto the JFrame.
3.) Add FocusLostEvent into the JTextField lostFocusListener.
4.) At the event code this:-
if (lostFocusEvent.isTemparory())
return;
javax.swing.JOptionPane dialog = new javax.swing.JOptionPane(
     "Error",                         javax.swing.JOptionPane.INFORMATION_MESSAGE,                         javax.swing.JOptionPane.DEFAULT_OPTION
dialog.createDialog(this,reslabels.getString("Error_Input_Error") ).show();
5.) run the program.
6.) focus your cursor in the JTextField. Next, use your mouse click on the JButton.
7.) You should see this. Message Dialog pop-up.
8.) Well, don't click the OK/NO button from the Dialog box.
9.) Now, point your mouse to the button and see what will happen to your JButton.
10.) The JButton is Armed.
By right the Jbutton should not be armed because the focus should has gained by the dialog box.
After all, we try create the same program using MS VC++. It does not have this problem because logical enough the focus has obtained by the dialog Box. Jbutton should not perform any action. Otherwise, it is some kind of degrade the dialog show modal.
If you has above experience and solutions, please do share with me. Thanks.
regards,
elvis
scjp

WWWizard, It doesn't work. below is the source code. Please take a look and compile it and run at your window environment.
1.) Focus you cursor at the JTextField.
2.) Once ready, click on the JButton. You should see the Dialog msg pop up. Do not close the Dialog at this moment.
3.) Move your mouse pointer to the JButton that you just clicked. Why the JButton is Armed? It shouldn't happen in window environment.
========start==========
package test.lib;
import java.awt.*;
import javax.swing.*;
* This type was generated by a SmartGuide.
public class TestCustLib extends JFrame {
     private JPanel ivjJFrameContentPane = null;
     private JPanel ivjTestCustLibPane = null;
     IvjEventHandler ivjEventHandler = new IvjEventHandler();
     private JTextField ivjJTextField1 = null;
     private JButton ivjJButton1 = null;
class IvjEventHandler implements java.awt.event.FocusListener {
          public void focusGained(java.awt.event.FocusEvent e) {};
          public void focusLost(java.awt.event.FocusEvent e) {
               if (e.getSource() == TestCustLib.this.getJTextField1())
                    connEtoC1(e);
     private lib.ButCus ivjaa = null;
* TestCustLib constructor comment.
public TestCustLib() {
     super();
     initialize();
* TestCustLib constructor comment.
* @param title java.lang.String
public TestCustLib(String title) {
     super(title);
* connEtoC1: (JTextField1.focus.focusLost(java.awt.event.FocusEvent) --> TestCustLib.jTextField1_FocusLost(Ljava.awt.event.FocusEvent;)V)
* @param arg1 java.awt.event.FocusEvent
/* WARNING: THIS METHOD WILL BE REGENERATED. */
private void connEtoC1(java.awt.event.FocusEvent arg1) {
     try {
          // user code begin {1}
          // user code end
          this.jTextField1_FocusLost(arg1);
          // user code begin {2}
          // user code end
     } catch (java.lang.Throwable ivjExc) {
          // user code begin {3}
          // user code end
          handleException(ivjExc);
* Return the aa property value.
* @return lib.ButCus
/* WARNING: THIS METHOD WILL BE REGENERATED. */
private lib.ButCus getaa() {
     if (ivjaa == null) {
          try {
               ivjaa = new lib.ButCus();
               ivjaa.setName("aa");
               ivjaa.setLocation(243, 160);
               // user code begin {1}
               // user code end
          } catch (java.lang.Throwable ivjExc) {
               // user code begin {2}
               // user code end
               handleException(ivjExc);
     return ivjaa;
* Return the JButton1 property value.
* @return javax.swing.JButton
/* WARNING: THIS METHOD WILL BE REGENERATED. */
private javax.swing.JButton getJButton1() {
     if (ivjJButton1 == null) {
          try {
               ivjJButton1 = new javax.swing.JButton();
               ivjJButton1.setName("JButton1");
               ivjJButton1.setText("JButton1");
               ivjJButton1.setBounds(60, 146, 85, 25);
               // user code begin {1}
               // user code end
          } catch (java.lang.Throwable ivjExc) {
               // user code begin {2}
               // user code end
               handleException(ivjExc);
     return ivjJButton1;
* Return the JFrameContentPane property value.
* @return javax.swing.JPanel
/* WARNING: THIS METHOD WILL BE REGENERATED. */
private javax.swing.JPanel getJFrameContentPane() {
     if (ivjJFrameContentPane == null) {
          try {
               ivjJFrameContentPane = new javax.swing.JPanel();
               ivjJFrameContentPane.setName("JFrameContentPane");
               ivjJFrameContentPane.setLayout(new java.awt.BorderLayout());
               getJFrameContentPane().add(getTestCustLibPane(), "Center");
               // user code begin {1}
               // user code end
          } catch (java.lang.Throwable ivjExc) {
               // user code begin {2}
               // user code end
               handleException(ivjExc);
     return ivjJFrameContentPane;
* Return the JTextField1 property value.
* @return javax.swing.JTextField
/* WARNING: THIS METHOD WILL BE REGENERATED. */
private javax.swing.JTextField getJTextField1() {
     if (ivjJTextField1 == null) {
          try {
               ivjJTextField1 = new javax.swing.JTextField();
               ivjJTextField1.setName("JTextField1");
               ivjJTextField1.setBounds(54, 64, 126, 20);
               // user code begin {1}
               // user code end
          } catch (java.lang.Throwable ivjExc) {
               // user code begin {2}
               // user code end
               handleException(ivjExc);
     return ivjJTextField1;
* Return the TestCustLibPane property value.
* @return javax.swing.JPanel
/* WARNING: THIS METHOD WILL BE REGENERATED. */
private javax.swing.JPanel getTestCustLibPane() {
     if (ivjTestCustLibPane == null) {
          try {
               ivjTestCustLibPane = new javax.swing.JPanel();
               ivjTestCustLibPane.setName("TestCustLibPane");
               ivjTestCustLibPane.setLayout(null);
               getTestCustLibPane().add(getJTextField1(), getJTextField1().getName());
               getTestCustLibPane().add(getJButton1(), getJButton1().getName());
               getTestCustLibPane().add(getaa(), getaa().getName());
               // user code begin {1}
               // user code end
          } catch (java.lang.Throwable ivjExc) {
               // user code begin {2}
               // user code end
               handleException(ivjExc);
     return ivjTestCustLibPane;
* Called whenever the part throws an exception.
* @param exception java.lang.Throwable
private void handleException(java.lang.Throwable exception) {
     /* Uncomment the following lines to print uncaught exceptions to stdout */
     // System.out.println("--------- UNCAUGHT EXCEPTION ---------");
     // exception.printStackTrace(System.out);
* Initializes connections
* @exception java.lang.Exception The exception description.
/* WARNING: THIS METHOD WILL BE REGENERATED. */
private void initConnections() throws java.lang.Exception {
     // user code begin {1}
     // user code end
     getJTextField1().addFocusListener(ivjEventHandler);
* Initialize the class.
/* WARNING: THIS METHOD WILL BE REGENERATED. */
private void initialize() {
     try {
          // user code begin {1}
          // user code end
          setName("TestCustLib");
          setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
          setSize(460, 300);
          setTitle("TestCustLib");
          setContentPane(getJFrameContentPane());
          initConnections();
     } catch (java.lang.Throwable ivjExc) {
          handleException(ivjExc);
     // user code begin {2}
     // user code end
* Comment
public void jTextField1_FocusLost(java.awt.event.FocusEvent focusEvent) {
     if (focusEvent.isTemporary())
          return;
     //int li_Ok = javax.swing.JOptionPane.showConfirmDialog(this,"Don\'t click me!!! Move your mouse to JButton1.","Oops",     javax.swing.JOptionPane.DEFAULT_OPTION,javax.swing.JOptionPane.QUESTION_MESSAGE);
     javax.swing.JOptionPane.showMessageDialog(this,"Don\'t click me!!! Move your mouse to JButton1.");
     //javax.swing.JOptionPane.showInputDialog(this,"Don\'t click me!!! Move your mouse to JButton1.");
     //javax.swing.JOptionPane.showOptionDialog(this,"Don\'t click me!!! Move your mouse to JButton1.","Don\'t click me!!! Move your mouse to JButton1.",javax.swing.JOptionPane.YES_NO_OPTION,javax.swing.JOptionPane.WARNING_MESSAGE,null,null,null);
     //javax.swing.JOptionPane.showInternalMessageDialog(null,"ta");
     return;
* Starts the application.
* @param args an array of command-line arguments
public static void main(java.lang.String[] args) {
     try {
          /* Set native look and feel */
          UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
          /* Create the frame */
          TestCustLib aTestCustLib = new TestCustLib();
          /* Add a windowListener for the windowClosedEvent */
          aTestCustLib.addWindowListener(new java.awt.event.WindowAdapter() {
               public void windowClosed(java.awt.event.WindowEvent e) {
                    System.exit(0);
          aTestCustLib.setVisible(true);
     } catch (Throwable exception) {
          System.err.println("Exception occurred in main() of TestCustLib");
          exception.printStackTrace(System.out);
========end==========

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