A problem about button

hi guys
   morning.
   i use MVC to develop a BSP page ,in my layout there are two part,
    one is the inputfields and a button ,
    the other is the tableview to display the search result.
    and if the user began to click the button,firstly i use the javascript to check their input data,such as the user id may only the numeric character ,the code of the button like this
<htmlb:form id = "Find_caller"
              method = "post"
              validationScript = "return checkInput();">
<htmlb:button id            = "BUTTON|V08|B01"
                text          = "<%=otr(/spn/smb/smbv08_008)%>"
                onClick       = "BUTTON|V08|B01"
                onClientClick = "setButton('BUTTON|V08|B01')"
                tooltip       = "<%=otr(/spn/smb/smbv08_008)%>"/>
the javascript code is :
var pageButton = "";
function setButton (button)
pageButton = button;
function checkInput()
   switch (pageButton)
       case 'BUTTON|V08|B01':
       break;
       default:
       return true;
in the code form i use the validationScript is to avoid after the button check the client code ,it will still go to check the server code .
but my query is:
after the result table has been got, if i clear the input fields then want to sort or see the next page of the tableview ,it also trigger the javascript code ,but i am new in BSP page.
i don't know how to solve the problem,may be i should use the <b>htmlbevent.cancel</b>?can someone help me to solve the problem?

hi William,
You can use an ABAP variable and set its value when you retrieve some value in your table.Before the javascript is executed,you can check the value and then the javascript can be executed or not.
For eg:you could check the value of a Flag set when table has some values,or maybe you can check the table if it has some values and then execute the javascript
<head>
<script language="javascript">
function checkInput()
<% if itab is not initial. %>
case 'BUTTON|V08|B01':
break;
default:
return true;
<%endif.%>
HOpe this helps,
Regards,
Siddhartha

Similar Messages

[SOLVED] Problem about Buttons!

Guys can you help me about this?. I dont know how to fix it. Thanks!
Buttons are litte. and Texts in the boxes are not visible. I am using kde 4.6
http://i.imgur.com/I8Fg4.jpg
http://i.imgur.com/Z2msq.jpg
-- mod edit: read the Forum Etiquette and only post thumbnails http://wiki.archlinux.org/index.php/For … s_and_Code [jwr] --
Last edited by alperenel (2011-02-15 11:27:09)

toad wrote:Seems to be a problem with gtk apps, correct? Are you using qt-curve? If not, give it a go (need to restart the app to take effect).
ok let me try.

While trying to restore os x and erase content, some problem about voice software came up and the computer asked me to restart and try again by clicking restart button. When I did this, the machine went to a gray start up screen and will not progress.

While trying to restore os x and erase content on my MacBook pro, some problem about voice software came up and the computer asked me to restart and try again by clicking restart button. When I did this, the machine went to a gray start up screen with an apple and will not progress. I've waited more than 30 minutes and tried restarting again by holding the power button. Also, restore cd 1 will not eject so the computer will no longer move past the gray screen with spinning circle. Restore CDs had never beeused and were still in packaging in the original box. Ran hardware test just to check, and it came back as normal. Now what? I live nowhere near a genius bar :(

computer asked me to restart and try again by clicking restart button.
That's called a kernel panic...
Since the install disc won't eject, try starting up while holding down the C key. If the Mac won't boot while holding down the C key, try ejecting disc by either holding down the mouse while starting up or holding down the Eject key while starting up.
Try booting from your install disc so you can run Disk Utility in case the startup disk needs repairing.
Insert your install disk and Restart, holding down the "C" key until grey Apple appears.
Go to Installer menu and launch Disk Utility.
(In Mac OS X 10.4 or later, you must select your language first from the installer menu)
Select your HDD (manufacturer ID) in the left panel.
Select First Aid in the Main panel.
(Check S.M.A.R.T Status of HDD at the bottom of right panel. It should say: Verified)
Click Repair Disk on the bottom right.
If DU reports disk does not need repairs quit DU and restart.
If DU reports errors Repair again and again until DU reports disk is repaired.
When you are finished with DU, from the Menu Bar, select Utilities/Startup Manager.
Select your startup disk and click Restart
While you have the Disk Utility window open, look at the bottom of the window. Where you see Capacity and Available. Make sure there is always 15% free space.
What is a kernel panic
Mac OS X Kernel Panic FAQ
Resolving Kernel Panics

Strange solution to problem of buttons dissappearing in Encore 2.0

I've pulled my hair over a problem with buttons dissappearing at preview. They are nice looking in the menu window, I can route them and so on, but when previewing they simply dissappear, or sometimes become partly visible, or sometimes become displaced.
Now, I found that one solution to this is to place a new button in the menu, possibly onto the same place as another button already there. Then a immediately remove the newly placed button. After that problem seems solved, at least until I move or handle my buttons again. Might someone explain how this is possible? What in Encores internal workings can explain this? Deleting the cache folder didn't solve it. mind you.
Regards,
Nikolaj

I have not analyzed the buttons in PS. How do I do that? I'll have to export the buttons as PS-files first, right?
You are correct. Just use Edit in Photoshop, and the program will launch, and then Open your Menu.
Once in PS, you will want to make sure that the Layers Palette is Open and visible. You will see several Layer Sets. Most will be your Buttons. When you click on the little triangle, at the left-side of the Button Layer Set, it will "twirl-down" all of the included Layers. Note that the Button Layer Sets, and each enclosed Layer will have some odd names. The first several characters in those names are VERY important. These MUST be correct, for the PSD file to function as a Menu.
Also, don't worry about any mis-steps. That comes from not knowing the program yet.
Take note that just because I have not encountered a problem with EncoreDVD 2.0, does not mean that it does not exist. I have done many, many Projects, and burned many successful discs, but then I do things the same exact way for each Project. Pretty boring, I will admit, but if it works, then I have few reasons to change anything.
Now, I do get to exercise my artistic side with the Menus and the navigation, but the rest of it is rather "by the numbers."
One note on Edit in Photoshop: this operation will create a TMP file of your Menu. It is THAT file, that is Opened. Look at the name. It'll be rather cryptic. When you make a change, in PS, and hit Save (Ctrl+S), those changes are transferred back to Encore. Do not do a Save_As, unless you have a good reason to do so, or Encore will still have the old Menu, and it will not update.
Also, there are instances, where a simple Save does NOT update Encore. Through trial and error, I have found that if one does three (3) Saves, this gets past whatever that glitch is. Normally, I just use Ctrl+S, at least 3x, during the editing process, whether I have any indication that the Save is not working, as it should. It has now become habit for ALL Menus in my workflow, though the problem seems to only happen about 1:8 Menus.
Good luck,
Hunt
PS - If you have any questions on your Menu and your Button Layer Sets, do not hesitate to do a screen-cap, and attach that. Hint: use the little "camera" icon in the lower-middle of the editing screens Toolbar. We'll all take a good look at it. I'd Save that as a JPEG @ ~ a compression of 9 on the PS scale, so we can read the "fine print."

Good am sir i have an problem about may hp touchpad i just update it for android but i am not succes

good am sir i have an problem about may hp touchpad i just update it for android but i am not success to install it what can i do for it
This question was solved.
View Solution.

Installing another Operating System to your Touchpad is an option with inherent risk, and is not supported here on this Forum.
Try researching your issue over at http://www.webosnation.com. They have an entire forum section devoted to "Android on the HP TouchPad".
WyreNut
I am a Volunteer here, not employed by HP.
You too can become an HP Expert! Details HERE!
If my post has helped you, click the Kudos Thumbs up!
If it solved your issue, Click the "Accept as Solution" button so others can benefit from the question you asked!

Have you experience a problem about losing your internet after downloading itunes? How to fix it?

Have you experience a problem about losing your internet after downloading itunes? How to fix it?

- Try cleaning out/blowing out the headphone jack. Try inserting/removing the plug a dozen times or so.
Try the following to rule out a software problem
- Reset the iPod. Nothing will be lost
Reset iPod touch: Hold down the On/Off button and the Home button at the same time for at
least ten seconds, until the Apple logo appears.
- Reset all settings
Go to Settings > General > Reset and tap Reset All Settings.
All your preferences and settings are reset. Information (such as contacts and calendars) and media (such as songs and videos) aren’t affected.
- Restore from backup
- Restore to factory settings/new iPod.
- Make an appointment at the Genius Bar of an Apple store. Seems you have a bad headphone jack.
Apple Retail Store - Genius Bar
Apple will exchange your iPod for a refurbished one for this price. They do not fix yours.
Apple - iPod Repair price
A third-party place like the following will replace the jack for less. Google for more.
iPhone Repair, Service & Parts: iPod Touch, iPad, MacBook Pro Screens
Replace the jack yourself

HT1414 It has some problem about my iphone. When I turn off the phone and then turn on, it shows the screen of apple page and then show the loading page many times. What happen with my iphone?

I have iphone5s and there is some problem about my iphone. I turn off the phone and then I turn on. After I turned on, It showed the page of apple signal and then the page of loading. It used long time to show the loading page. Then it was back to page of apple and then loading page again many times. What happen with it? And what should I do?

Did you already try to reset the phone again by holding the sleep and home button for about 10sec, until the Apple logo comes back again?
If this does not work, try to set it up as new device, explained here:
How to back up your data and set up as a new device
You may have to connect in recovery mode, if the phone is not recognized in iTunes:
iOS: Unable to update or restore

An old and difficult problem about "UnsatisfiedLinkError"

Hi dear all,
I have been struck with the problem about "UnsatisfiedLinkError". I have a c++ class HelloWorld with a method hello(), and I want to call it from within a java class. In fact, I have succeeded in calling it on the windows platform. But when I transfer it to linux, the error "UnsatisfiedLinkError" comes out. I have tried to take the measures as Forum has suggested, but it failed.
The source code is very simple to demonstrate JNI.
"HelloWorld.h"
#ifndef INCLUDEDHELLOWORLD_H
#define INCLUDEDHELLOWORLD_H
class HelloWorld
public:
void hello();
#endif
"HelloWorld.cpp"
#include <iostream>
#include "HelloWorld.h"
using namespace std;
void HelloWorld::hello()
cout << "Hello, World!" << endl;
"JHelloWorld.java"
public class JHelloWorld
public native void hello();
static
System.loadLibrary("hellolib");
public static void main(String[] argv)
JHelloWorld hw = new JHelloWorld();
hw.hello();
"JHelloWorld.cpp"
#include <iostream>
#include <jni.h>
#include "HelloWorld.h"
#include "JHelloWorld.h"
JNIEXPORT void JNICALL Java_JHelloWorld_hello (JNIEnv * env, jobject obj)
HelloWorld hw;
hw.hello();
All the files are in the same directory and all the processes are under the dirctory:
1. javac JHelloWorld.java
2. javah -classpath . JHelloWorld
3. g++ -c -I/usr/java/jdk1.3/include -I/usr/java/jdk1.3/include/linux JHelloWorld.cpp HelloWorld.cpp
4. ld -shared -o hellolib.so *.o
5. java -cp . -Djava.library.path=. JHelloWorld
Exception in thread "main" java.lang.UnsatisfiedLinkError: no hellolib in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1349)
at java.lang.Runtime.loadLibrary0(Runtime.java:749)
at java.lang.System.loadLibrary(System.java:820)
at JHelloWorld.<clinit>(JHelloWorld.java:7)
Tried another measure:
i) export LD_LIBRARY_PATH=.:$LD_LIBRARY_PATH
ii)java -cp . JHelloWorld
The same error came out as above.
I really don't know what is wrong with it.
Would you like to help me as soon as possible?
Thanks.
Regards,
Johnson

Hi Fabio,
Thanks a lot for your help.
It is very kind of you.
Regards,
Johnson

A problem about calling Labview vi in VB

Hi all:
I meeting a problem about data transfer and parallel operation between VB and Labview.
Actually, I want develop a VB program, in which, the Labview VI can be called and corresponding parameters can be transferred to Labview. and then, I also can operate my system by VB program at same time. something like parallel operation (VB and Labview program).
But the question is :
1. If I use "Call" method of ActiveX in VB, and the LabVIEW subvi is not stopped (for example, a loop structure), I can not do parallel operation on VB program. The error message is "other application is busy" which is attached below. The sample codes is also attached.
2. I tried to use other methods like "OpenFrontPanel" and "Run", but I am not sure how to transfer the parameter??
3. Then I tried to use "SetControlValue" to set the parameters, but there is a error " := expected", which is very strange, because the statement I wrote is followed with the help documents [ eg: VI.SetControlValue ("string", value)], why it is still need a "=" ??
Does anybody know something about it? Thanks a lot
Message Edited by hanwei on 11-07-2008 03:18 PM
Attachments:
vb_labview_error_message_1.JPG ‏14 KB
VB_to_LV.zip ‏10 KB

I sure hope OP has solved it by now.
/Y
LabVIEW 8.2 - 2014
"Only dead fish swim downstream" - "My life for Kudos!" - "Dumb people repeat old mistakes - smart ones create new ones."
G# - Free award winning reference based OOP for LV

HT201210 hi everyone, i have a problem about my iphone 4S, doesn't work with wifi connection and bluetooth since upgrade to the IOS 7.0.3. Can anyone can help me tosolve this problem?????Thank's regards paulus

hi everyone, i have a problem about my iphone 4S, doesn't work with wifi connection and bluetooth since upgrade to the IOS 7.0.3. Can anyone can help me tosolve this problem?????Thank's regards paulus

Try the suggestions here to see if they resolve your problem:
http://support.apple.com/kb/ts1559
If these don't work you may have a hardware problem. Visit an Apple store for an evaluation or contact Apple Support.

Problem about Handling of Empty Files in File Adapter

Hello everyone,
NetWeaver 2004s --- XI
In Sender i have a File Adapter.
Now i meet a problem about Handling of Empty Files. When i send empty file, but don't cerate a leer message.
I have seen following text in help document. But in adapter configuration i can not find the correspond parameter.
can you give me some tips?
Thx in advance
best regards
Yaning
SAP Help Document über File Adapter
+Handling of Empty Files
Specify how empty files (length 0 bytes) are to be handled.
○       Do Not Create Message
No XI messages are created from empty files.
The files are processed according to the selected Processing Mode.
For example, if the processing mode is Delete, empty files are deleted in the source directory.
○       Process Empty Files
XI messages are created with an empty main payload.
The files are processed according to the selected Processing Mode.
○       Skip Empty Files
No XI messages are created from empty files.
Empty files are skipped and remain in the source directory.+
Help Docu

hi,
it's available since Sp19 for XI 3.0
and the corresponding SPS fpr XI 7.0
http://help.sap.com/saphelp_nw04/helpdata/en/44/f565854b7341e6e10000000a1553f6/frameset.htm
so probably you need to install the new SP
Regards,
michal
<a href="/people/michal.krawczyk2/blog/2005/06/28/xipi-faq-frequently-asked-questions"><b>XI / PI FAQ - Frequently Asked Questions</b></a>

Problem about sales order stock stock transfer and batch determination

Hi, experts, I get a problem about sales order stock stock transfer and batch determination.The following is the current situation of my system:
In OMCG I assigned search procedure ME0001 to both 311 and 311 E and ticked check batch. After that, I found that if iI need to tranfer unrestricted-use material from storage location 1000 to 2000 with movement type 311, I just need to input * at the field batch, then the system will display all of the available batches. But for the transferring of sales order stock with movement type 311 E, after I input * at the batch field, no batch is displayed and there is also no message from the system.
Can anybody help me? Is there anything else I need to do? Thanks very much.

I think my question is not clear, actually I tried 562 E , 411 E and 413 already. all the transaction looking for the sales order but unfortunatly the sales order is deleted from SAP.

Hello apple I have the problem with my iPhone and my friends have this problem too. My iPhone have the problem about calling and answer the call. When I use my iPhone to call I can't hear anything from my iPhone but the person that I call can answer it bu

Hello apple
I have the problem with my iPhone and my friends have this problem too.
My iPhone have the problem about calling and answer the call. When I use my iPhone to call I can't hear anything from my iPhone but the person that I call can answer it but when answer both of us can't hear anything and when I put my iPhone to my face the screen is still on and when I quit the phone application and open it again it will automatic call my recent call. And when my friends call me my iPhone didn't show anything even the missed call I'm only know that I missed the call from messages from carrier. Please check these problem I restored my iPhone for 4 time now in this week. I lived in Hatyai, Songkhla,Thailand and many people in my city have this problem.
Who have this problem??

Apple isnt here. this is a user based forum for technical questions. The solution is to restart, reset, and restore as new which is in the manual after that get it replaced for hard ware failure. if your within your one year warranty its replaced if it is out of the warranty then it is 199$

Problem about updating to Mac OS X 10.5.3

Hi there,
I just bought my Macbook two months ago. I encounted a problem about updating it to the latest version of MAC OS X. The system reminded me to restart, I proceed. Everythig looked just fine until a poping up window shown "Mac OS X 10.5.3 pacakage can not be validated". Dose anyone know what did that mean? How can I update my little mac?

Hi Hummer,
First, welcome to Apple discussions.
To answer your question, your computer checks all downloaded updates before installing them. It does this to make sure it's got the entire file and that the update will install correctly. The fact that validation fails on your machine probably means the file did not download correctly.
To install 10.5.3, simply go to this website, download the "10.5.3 combo update" and then run it on your Mac: http://www.apple.com/support/downloads/

Problem placing buttons on top of a background image

My knowledge of Java isn't the greatest and I am currently having problems placing buttons on top of a background image within a JApplet (this is also my first encounter with Applets).
I'm using a Card Layout in order to display a series of different screens upon request.
The first card is used as a Splash Screen which is displayed for 5 seconds before changing to the Main Menu card.
When the Main Menu card is called the background image is not shown but the button is.
While the Applet is running no errors are shown in the console.
Full source code can be seen below;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.net.*;
// First extend JApplet
public class WOT extends JApplet {
     //--------------- Variables are declared here -----------------
     private CardLayout contentCardLayout = new CardLayout(); // declare CardLayout
     private Container contentContain;     // declare content Container
     private JPanel contentCard, splashScreen, mainMenu, menuImage; // declare content Panels
     private JLabel splash, menu, map; // declare image labels
     private ImageIcon mapBtn; // declare ImageIcons
     private JButton mapOption; // declare option Buttons
     private Timer timer; // declare Timer
     private ActionListener actionListener, mapOptionListener; // declare ActionListener
//--------------- Initialise Applet -----------------
public void init() {
     //--------------- Set-up Card Layout -----------------
     contentCard = new JPanel(contentCardLayout); // assign card panels to CardLayout
     //--------------- Splash Screen -----------------
     splashScreen = new JPanel();
     splash = new JLabel(new ImageIcon(getClass().getResource("img/bg.gif")));
     splashScreen.add(splash);
     splashScreen.setSize(600,800);
     splashScreen.setLocation(0,0);
//--------------- "View Map" Option Button -----------------
     mapBtn = new ImageIcon(getClass().getResource("img/map.gif"));
     mapOption = new JButton(mapBtn);
     mapOption.setBorder(null);
     mapOption.setContentAreaFilled(false);
     mapOption.setSize(150,66);
     mapOption.setLocation(150,450);
     mapOption.setOpaque(false);
     mapOption.setVisible(true);
//--------------- Main Menu Screen -----------------
     //menuImage = new JPanel(null);
     //menuImage.add(mainMenu);
     //menuImage.setLocation(0,0);
     mainMenu = new JPanel(null);
     menu = new JLabel(new ImageIcon(getClass().getResource("img/menu.gif")));
     menu.setLocation(0,0);
     mainMenu.add(menu);
     //mainMenu.setBackground(Color.WHITE);
     mainMenu.setLocation(0,0);
     mainMenu.setOpaque(false);
     //mainMenu.setSize(150,66);
     mainMenu.add(mapOption);
     //--------------- Map Image Screen -----------------
     map = new JLabel(new ImageIcon(getClass().getResource("img/map.gif")));
     //--------------- Add Cards to CardLayout Panel -----------------
    contentCard.add(splashScreen, "Splash Screen");
     contentCard.add(mainMenu, "Main Menu");
     contentCard.add(map, "Map Image");
//--------------- Set-up container -----------------
      contentContain = getContentPane(); // set container as content pane
      contentContain.setBackground(Color.WHITE); // set container background colour
       contentContain.setLocation(0,0);
       contentContain.setSize(600,800);
      contentContain.setLayout(new FlowLayout()); // set container layout
       contentContain.add(contentCard); // cards added
       //--------------- Timer Action Listener -----------------
       actionListener = new ActionListener()
                public void actionPerformed(ActionEvent actionEvent)
                         //--------------- Show Main Menu Card -----------------
                         contentCardLayout.show(contentCard, "Main Menu");
     //--------------- Map Option Button Action Listener -----------------
       mapOptionListener = new ActionListener()
                public void actionPerformed(ActionEvent actionEvent)
                         //--------------- Show Main Menu Card -----------------
                         contentCardLayout.show(contentCard, "Map Image");
     //--------------- Timer -----------------
     timer = new Timer(5000, actionListener);
     timer.start();
     timer.setRepeats(false);
}Any help would be much appreciated!
Edited by: bex1984 on May 18, 2008 6:31 AM

1) When posting here, please use fewer comments. The comments that you have don't help folks who know Java read and understand your program and in fact hinder this ability, which makes it less likely that someone will in fact read your code and help you -- something you definitely don't want to have happen! Instead, strive to make your variable and method names as logical and self-commenting as possible, and use comments judiciously and a bit more sparingly.
2) Try to use more methods and even classes to "divide and conquer".
3) To create a panel with a background image that can hold buttons and such, you should create an object that overrides JPanel and has a paintComponent override method within it that draws your image using the graphics object's drawImage(...) method
For instance:
an image jpanel:
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.net.URISyntaxException;
import java.net.URL;
import javax.imageio.ImageIO;
import javax.swing.JButton;
import javax.swing.JPanel;
public class BackgroundImage
    // **** this will have to be changed for your program:
    private static final String IMAGE_PATH = "../../m02/a/images/Forest.jpg";
    private BufferedImage myImage = null;
    private JPanel imagePanel = new JPanel()
        @Override
        protected void paintComponent(Graphics g)
        {   // *** here is where I draw my image
            super.paintComponent(g); // **** don't forget this!
            if (myImage != null)
                g.drawImage(myImage, 0, 0, this);
    public BackgroundImage()
        imagePanel.setPreferredSize(new Dimension(600, 450));
        imagePanel.add(new JButton("Foobars Rule!"));
        try
            myImage = createImage(IMAGE_PATH);
        catch (IOException e)
            e.printStackTrace();
        catch (URISyntaxException e)
            e.printStackTrace();
    private BufferedImage createImage(String path) throws IOException,
            URISyntaxException
        URL imageURL = getClass().getResource(path);
        if (imageURL != null)
            return ImageIO.read(new File(imageURL.toURI()));
        else
            return null;
    public JPanel getImagePanel()
        return imagePanel;
}and an applet that uses it:
import java.lang.reflect.InvocationTargetException;
import javax.swing.JApplet;
import javax.swing.SwingUtilities;
public class BackgrndImageApplet extends JApplet
    @Override
    public void init()
        try
            SwingUtilities.invokeAndWait(new Runnable()
                @Override
                public void run()
                    getContentPane().add(new BackgroundImage().getImagePanel());
        catch (InterruptedException e)
            e.printStackTrace();
        catch (InvocationTargetException e)
            e.printStackTrace();
}

A problem about button

Similar Messages

Maybe you are looking for