Reading a field readonly/people with disabilities gives null pointer exception

Hello

I have an advanced table and when the user selects the employee number field, is filling another field number. But the user wanted the employee name field to be readonly. As a custom page, I put the employee field name readonly true. But when the user click on the button Add a line, I need to display the employee number line and employee name values above in the newly created row. I use rowAtRangeindex and get the values of the previous line. But when I read the employee of the name row.getAttribute("EmployeeName").toString () gives a null pointer exception. When the readonly is set to false, it works well. Can someone suggest me how can I fix. Make the employee name field readonly and at the same time, I should be able to read the value and set the value of the following line.

Thank you
HC

I don't know how it can fail because you have found the value of the attribute of the line. Anyway, to create a value of the form, attach the attribute of VO employee name and try the row.getAttribute method and see if it works.

Thank you
Shree

Tags: Oracle Applications

Similar Questions

  • Message: "the Security Center service cannot be started. I am running Vista, fully up to date with AntiVirus & Anti Malware, & others. Unable to change the center of security of people with DISABILITIES.

    Message: "the Security Center service cannot be started. I am running Vista, completely up-to-date with Avira AntiVirus, Malwarebytes - Anti-Malware, MS/scans of Windows Security Center (for example MS Fix It programs Center), etc. No Malware has been found. Despite me trying to re - set the Security Center using start > Services > SecurityCenter > change to "Automatic (delayed start)" people with disabilities > start > output the re-creation is not the owner and I'm back with no security - with the same message as the original. I spent hours trying to deal with this. There is no known new applications/programs, and the problem started about 3 days ago. Help requested - thanks. JohnG - Sydney

    Hello

    ·         Are you can change the Security Center service parameter by using a different user account on the computer?

    I suggest you to make sure that Windows Defender is running. Follow the below mentioned articles and check.

    Follow the suggestions below for a possible solution:

    Method 1: I suggest you perform the clean boot and check.

    How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7

    http://support.Microsoft.com/kb/929135

     

    Note: After troubleshooting, be sure to configure the computer to start as usual as mentioned in step 7 in the above article.

    Method 2: If the method above is not enough, then I suggest refer you the link try the steps and check if that helps:

    How to perform an upgrade on the spot on Windows Vista, Windows 7, Windows Server 2008 & Windows Server 2008 R2

    http://support.Microsoft.com/kb/2255099

     

    Note:

    You can back up data to an external hard drive and no CD. It is essential to back up data even if you do an upgrade on the spot.

    If you are using the original computer and the new laptop image, you will need to purchase a product key to activate the copy of windows installed on the laptop.

    Hope the information is useful.

  • After updating FF later, all the names of people with disabilities & messed usr

    After update of FF to the most recent (FF21-> FF49.0.2), all the names of people with disabilities & messed usr. So when I go to any login page, ago selected from various usernames, but disabled people come. Therefore, total hassles & no use. There is no other Q & A, this could be an isolated problem. Should a safer update in the steps as 21 to 28 to 43 to 49 or what is recommended to avoid this problem?

    Firefox 21-31 to memorize the connections a database file named signons.sqlite in coordination with signons3.txt . Firefox 32-49 now use logins.json in coordination with signons3.txt to store connections.

    What version do you have now? If you use a newer version than Firefox 31 - Firefox 32-49 - you can try to configure Firefox to redo the conversion of signons.sqlite in logins.json as follows:

    Overview

    Step 1 is to change a preference, step 2 is at the exit of Firefox and hide logins.json step 3 is to try a new conversion

    Toggle a preference

    (1) in a new tab, type or paste Subject: config in the address bar and press enter/return. Click on the button promising to be careful.

    (2) in the search above the list box, type or paste the access code and make a pause so that the list is filtered

    (3) double click on the preference signon.importedFromSqlite to switch the value from true to false (after Firefox performs the conversion once again, this will be true in itself)

    Hide the messed up the file logins.json

    Open the settings folder (AKA Firefox profile) current Firefox help

    • button '3-bar' menu > '? ' button > Troubleshooting Information
    • (menu bar) Help > troubleshooting information
    • type or paste everything: in the address bar and press Enter

    In the first table of the page, click on the view file"" button. This should launch a new window that lists the various files and folders in Windows Explorer.

    Leave this window open, switch back to Firefox and output, either:

    • "3-bar" menu button > button "power".
    • (menu bar) File > Exit

    Break while Firefox finishing his cleaning, then rename logins.json to something like logins.old, or I guess you could remove it if it is really unnecessary.

    Launch Firefox to trigger a new conversion

    Launch Firefox back up again. The transformed logins with success this time?

  • How to remove society and ease or do the research-people with disabilities

    Hi support them.

    How to remove the information society and the ease or make this information search-people with disabilities?

    Thank you.

    Terry

    There is no way to do this currently without direct intervention of the database.   Here are a few options:

    1. create a social movement archived old facilities below with the role of facility Relocator

    2. turn on the SCRM BU security and "deleted" company/resources associated with a bushel, no one has access to.

    3. remove the company and the installation of the database.   Support or a Dev in Dev session may be able to help with a script.

    We plan to address this in a future release.  Please submit a request for improvement around the needs of your business to ensure we cover your use with improving case.

    Thank you

    Kelly

  • With data that don't exist - Android null pointer exception

    I'm having a problem with my program when retrieving data that do not exist, where the program hangs and gives a null pointer exception in logcat. I use a path as the primary key. I have no insertion of data and data recovery problem that exists. The program does not register on the db if I restart android or when the program crashes. When I try to recover data with the key file path that I already had, the program crashes. I really have no idea, as I catch the exception of the database.
    My Code:
        private void insertData(String keyData)
      throws DatabaseException {
      try {
            File fi = new File(keyData);
            try {
              AudioFile f = AudioFileIO.read(fi);
              Tag tag = f.getTag();
              Song song = new Song(keyData, tag.getFirst(FieldKey.TITLE), 
                       tag.getFirst(FieldKey.ARTIST), tag.getFirst(FieldKey.ALBUM));
              sa.songByKey.put(song);
            } catch (CannotReadException e) {
                AlertDialog alertDialog = new AlertDialog.Builder(MusicTagExample.this).create();
                alertDialog.setTitle("Error!");
                alertDialog.setMessage(e.toString());
                alertDialog.show();
            }
            catch (TagException e) { }
            catch (ReadOnlyFileException e) { }
            catch (InvalidAudioFrameException e) { }
          }  catch(IOException e) { 
               AlertDialog alertDialog = new AlertDialog.Builder(MusicTagExample.this).create();
               alertDialog.setTitle("Error!");
               alertDialog.setMessage(e.toString());
               alertDialog.show();
          }
    }

    private void getData(String key) 
      throws DatabaseException {
      try {
               Song song = sa.songByKey.get(key);
               new AlertDialog.Builder(MusicTagExample.this).
               setTitle("Put Data").setMessage("You put the song: " + song.getTitle()).
               setPositiveButton("Confirm", new DialogInterface.OnClickListener() {
                 public void onClick(DialogInterface dialog, int whichButton) {
                 }
               }).show();

          } catch (DatabaseException e) {
              new AlertDialog.Builder(MusicTagExample.this).
              setTitle("Put Data").setMessage(e.toString()).
              setPositiveButton("Quit", new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int whichButton) {
                }
              }).show();
          }
    }
    Logcat Info:
    E/AndroidRuntime(  331): FATAL EXCEPTION: main
E/AndroidRuntime(  331): java.lang.NullPointerException
E/AndroidRuntime(  331):      at org.MusicTag.MusicTagExample.getData(MusicTagExample.java:95)
E/AndroidRuntime(  331):      at org.MusicTag.MusicTagExample.access$100(MusicTagExample.java:27)
E/AndroidRuntime(  331):      at org.MusicTag.MusicTagExample$2.onClick(MusicTagExample.java:59)
E/AndroidRuntime(  331):      at android.view.View.performClick(View.java:2485)
E/AndroidRuntime(  331):      at android.view.View$PerformClick.run(View.java:9080)
E/AndroidRuntime(  331):      at android.os.Handler.handleCallback(Handler.java:587)
E/AndroidRuntime(  331):      at android.os.Handler.dispatchMessage(Handler.java:92)
E/AndroidRuntime(  331):      at android.os.Looper.loop(Looper.java:123)
E/AndroidRuntime(  331):      at android.app.ActivityThread.main(ActivityThread.java:3647)
E/AndroidRuntime(  331):      at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime(  331):      at java.lang.reflect.Method.invoke(Method.java:507)
E/AndroidRuntime(  331):      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
    Source code:
    https://github.com/ambient-grade/MusicTagExample

    The NullPointerException occurs on line 95 of MusicTagExample.java. It is of course your code. One of the objects you are referring to the line is null. The first step is for determine you which object is null.

    -mark

  • getDataControl () .getApplicationModule () gives a null pointer exception

    Hello

    I am facing a problem with Jdeveloper 11.1.2.1, which didn't happen with JDev 11.1.1.5.

    The problem is that the construction of the following support to a draft opinion bean do not give a null pointer exception.
    The bean of support is connected to a stubborn workflow that has a page with all its own links fragment. The stubborn workflow is called dynamically from the global shell user interface page.

        public MyBean() { // constructor
        bindings = ADFUtils.getDCBindingContainer(); // bindings seems to point to the correct Databind.cpx
        ApplicationModule am = bindings.getDataControl().getApplicationModule(); // but here I have a null pointer exception!
        ...
    }
    You have an idea?

    Thank you

    I have two comments:

    (1) it is usually not a great practice to enter the AM directly. Instead, set up a link for what you were going to do with the AM. In this way, you are not without going through the link container.

    (2) do stuff like this in the constructor of a managed bean is suspect. It seems that link container is not fully instantiated yet, based on the behavior you're seeing.

  • NULL point Exception: when we try to insert data with the procedure after obtaining values of the iterator.

    public String submit() {}

    BindingContext bindingContext = BindingContext.getCurrent ();

    DC DCDataControl = bindingContext.findDataControl("AppModuleDataControl");

    AppM AppModuleImpl = (AppModuleImpl) dc.getDataProvider ();

    BindingContainer links = getBindings();

    OperationBinding operationBinding = bindings.getOperationBinding("getCAL");

    Object result = operationBinding.execute ();

    String dte = result.toString ();

    Model CollectionModel = (CollectionModel) classHeldTbl.getValue ();

    ROWCOUNT int = model.getRowCount ();

    for (int i = 0; i < rowcount; i ++) {}

    JUCtrlHierNodeBinding = (JUCtrlHierNodeBinding) model.getRowData (i) rowData;

    If (rowData.getAttribute (8)! = null) {}

    int slotId = Integer.parseInt (rowData.getAttribute (5) m:System.NET.SocketAddress.ToString ());

    int sectionId = Integer.parseInt (rowData.getAttribute (6) m:System.NET.SocketAddress.ToString ());

    int teacherId = Integer.parseInt (rowData.getAttribute (7) m:System.NET.SocketAddress.ToString ());

    String rowData.getAttribute = chk (8) m:System.NET.SocketAddress.ToString ();

    If (chk.equals ("true")) {}

    try {}

    System.out.println ("dateee:" + result + "id Teachr" + teacherId + ETD + "" + slotId + "" + sectionId);

    appM.submitClassHeld (teacherId, dte, IDEmplacement, sectionId);

    System.out.println ("After proc");

    } catch (NullPointerException e) {}

    System.out.println ("-Execption" + e.getMessage ());

    }

    }

    }

    }

    Returns a null value.

    }

    There are no issues with values... This function works only once. When we submit the values on the selection box it works once, but when press us the button submit again select different box it inserts the value in the database, but on the page shows null pointer exception.

    RowData are so is equal to null.

    Change this line in the following way:

    System.out.println ("rowData =" + rowData);

    If (rowData! = null & rowData.getAttribute (8)! = null)

    and lat me know what happens

    JohnMackanzi wrote:

    Number of line 58

    If (rowData.getAttribute (8)! = null) {}

  • Active HTML appear of people with disabilities in the media designer

    Just getting started with the DMS 5.3. I added a few test html resources in the DMM, but when you create a presentation in the media designer, they appear dimmed, people with reduced mobility. What is the reason for this?

    Hi Jacob,

    Which element of the designer helps you when trying to add to the HTML assets? If you choose the 'Media' item, it is expected that you cannot load HTML in there. You must use the 'Playlist' with "All Types of media" element to add HTML content.

    Kind regards

    Marco

  • Appearance and themes to people with disabilities

    Nobody is able to change their appearance or themes on this pc, it says it has been disabled.  I deleted is probably something at some point anyway to fix this?

    Nobody is able to change their appearance or themes on this pc, it says it has been disabled.  I deleted is probably something at some point anyway to fix this?

    Hey Nanaof7

    read this

    The following editions include Aero:

    Windows Vista business, Windows Vista Enterprise, Windows Vista Home Premium and Windows Vista Ultimate Edition

    http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-problems-with-Windows-Aero

    try to get your site in manufacturere graphics or computer cards and find the driver download section

    Search your computer or graphics card model number based on what you have and download and install the latest graphics drivers for vista

    so try it

    Walter, the time zone traveller

  • People with disabilities help bubbles...

    Is there a property or an installer so that the text of the legend does not appear when the mouse is over the value field?  in other words

    disable the ToolTips that appear when you hover over a field?

    Thank you

    Diego

    In the accessibility palette if you set the preference to None screen reader then the ToolTip will not display.

    Paul

  • People with disabilities on &amp; lt; cfinput &amp; gt; does not not properily

    I'm trying to enable and disable an input field using a variable (#EditBoolean #). The cfinput is always disabled even when the value of the variable is 'false' or ' ' (I tried both). Then I tried with disabled hard coding variables don't = 'false' or «» the entrance is always disabled. No idea what I did wrong? Here is the code I've used without the variable.

    I thank in advance




    One way would be to use a :



    name = "shipmentDate".
    value = "" #variables.shipmentDate # ""
    message = "The Date is not valid"
    required = "yes".
    validate = 'date '.
    validateAt = "onsubmit, EEP.
    MaxLength = "10".
    Size = "10" >


    name = "shipmentDate".
    value = "" #variables.shipmentDate # ""
    message = "The Date is not valid"
    required = "yes".
    validate = 'date '.
    validateAt = "onsubmit, EEP.
    Disabled = "disabled".
    MaxLength = "10".
    Size = "10" >

    --
    Ken Ford
    Adobe Community Expert - Dreamweaver
    Fordwebs, LLC
    http://www.fordwebs.com

    "eliblow" wrote in message
    News:fkp2f8$bq3$1@forums. Macromedia.com...
    > Do you have any suggestions on how to disabled / enabled an entry using a
    > variable?

  • People with disabilities Add ons for the last pass and XMarks running Windows 10

    Last pass. E Web and XMarks modules disabled on my PC using windows 10. My Mac uses the last pass, XMarks E-Weband and it still works. Why are they add ons disabled on the PC, not Mac. I've used these all day and if Firefox will continue to turn off these three very important modules, I'll use another browser.

    You have posted here with Firefox 41, which is a Beta version.
    Is your Mac using Firefox 40 / 40.0.2 the current release version?

    Not all extensions are compatible with the preliminary versions, such as the Beta, depends on the particular extension and if the developer of the extension supports the beta versions of Firefox.

  • The latest update of firefox is not compatible with trend micro security and people with disabilities, it's when I clicked on install. How to bring back my trend micro?

    I downloaded a firefox security update. When I clicked on install (or apply), I was told it disabled my security from trend micro, and there is no version compatible with trend micro. He told me they keep control and let me know what is available. NOT GOOD. I paid a lot of money for my trend micro and want it to be functional. Help! I didn't click on finish. Does that mean the upgrade is not installed and that trend micro still works?

    I seem to have fixed that by going to the site of Trend Micro and upgrade to the latest version of Trend Micro Titanium 2012 V5.0. It uninstalled the previous version on my computer and then install the latest version. Trend Micro is working now and I can browse with Firefox. The upgrade was free.

  • XZ046UA: bios reset/power on people with disabilities

    I NEED BIOS RESET CODE error code is

    77001425.

    product is hp G42 series "415DX. IM praying with a higher power and meditation.

    @indianadaddy

    Enter 68969401

    Kind regards

    DP - K

  • People with disabilities control operated even if disabled

    I just encountered a small problem which seems a bug to me.

    If you have a Panel and a knob under the close control, you can close the cover with the Red Cross in the corner, even if the button is disabled!

    It seems to me that in this case the Panel must not be closed instead.

    Attached to a small project that reproduces the situation: run the project, press "Disable exit button", click the x in the top right corner and voila: the Panel closes!

    Tested up to CVI2013SP2

    In the absence of other comments, I post here the solution to this problem, which is quite simple: the recall of control should be amended as follows:

    int CVICALLBACK QuitCallback (int, int int event, control panel,
    
							  void * callbackData, int eventData1, int eventData2)
    
{
    
	int		grayed out;
    

    If (event! = EVENT_COMMIT) return 0;
    

    GetCtrlAttribute (Panel, control, ATTR_DIMMED, & gray);   Test the control state
    
	If (! grayed) QuitUserInterface (0);   Terminate the program only if possible
    

    return 0;
    
}

    This seems a serious mistake for me, for this reason I posted a product suggestion: don't hesitate to support him with congratulations if you second in my opinion.

Maybe you are looking for