Refresh the screen after the removal of the UI elements

Hello world

I create a screen in which I use listfield to display data online as a way each line has a button Delete. I want to know how to refresh the screen after the deletion of data or a row of the screen?

Because you actually using a HorizontalFieldManager to display each line, to remove it, you must remove the information in the underlying data store and then delete it HFM of his Manager.  That's it, removing the HFM will refresh the screen.

Tags: BlackBerry Developers

Similar Questions

  • Funds/wallpapers don't fit down to the size of my screen after removing the Dreamscene for Windows 7 64.

    My screen/origins don't fit down to the size of my screen after removing the Dreamscene for Windows 7 64.  I ran a 32-bit uninstall reg. by mistake and now larger images appear only partially filling to the top of the visible area of the screen.  I have a laptop of Toshiba A505 displaying 1366 x 768 with Windows 7 64. Does anyone know the registry tweaks on how to solve this problem? Thank you very much.

    For any question on Windows 7:

    http://social.answers.Microsoft.com/forums/en-us/category/Windows7

    Link above is Windows 7 Forum for questions on Windows 7.

    Windows 7 questions should be directed to the it.

    You are in the Vista Forums.

    See you soon.

    Mick Murphy - Microsoft partner

  • 6 of Lightroom. When I opened to develop & load an image from the image after is removed a pale blue screen.  If I shared the screen I can see the front of the image but the image after rest as a blue screen. Clues please?

    When I opened to develop & load an image from the image after is removed a pale blue screen.  If I shared the screen I can see the front of the image but the image after rest as a blue screen. Clues please?

    Most likely, LR has problems talking to your video card.

    In the Preferences dialog box, tab Performance, disable the use of the GPU.

  • At the end of the factory restore, but black screen after "Windows has set up the computer.

    The model in question is VC863AA #UUW

    I want to get back the computer to the factory condition, so I rebooted and you press F11. Everything went exactly like this: http://support.hp.com/us-en/document/c00814731#N72 (chapter "Start a restore from the hard drive and the computer is off")...

    .. until step 10, which States:

    "The computer restarts and continues in the installation of Windows. Complete the configuration screens and wait until the computer finishes the installation program. "Then turn off the computer, reconnect all devices and turn on the computer.

    Yes, the computer restarts. She continues in the Windows installation (it says "medan windows konfigurerar datorn Vanta", which means roughly "Please wait while Windows configures the computer"). After that which was for about 5-10 minutes, the text disappears and the computer restarts by itself.

    After that, he gives a normal load Windows Vista bar and after that black screen. It seems to be a little bit alive but jammed somehow. If I let it be for several hours, he goes to the standby mode. If I wake up, he still won't. I can plug a USB another keyboard and he will make some access to hard drive (load a driver probably). I can press the sleep button and it will go into sleep mode. But if I press the power button / stop briefly, it will NOT stop.

    So finally, after several hours I forced to shut down (by pressing the power button / stop longer). When I start it, it goes back to behave as explained in the previous paragraph.

    If I press F8 during startup and select Safe mode, it goes in safe mode and I get dialogue indicating in Finnish:

    «Asenna Windows: Windows ei voi suorittaa vikasietotilassa asennusta.» See devam fenetresdans asennusta uudelleen tietokoneen kaynnistamalla. »

    Rough translation:

    "Installation of Windows: Windows cannot complete installation in safe mode." "You can continue the installation by restarting the computer.

    If I restart the computer, it goes back to the black screen after the windows loading bar.

    This suggests that there is something in the installation of Windows who jams it.

    I can install Windows Vista from a Vista DVD, but then I can't use the software included with the computer. (App States installation cannot install on a machine that is unauthorized, then of course they are looking for some OEM HP things.)

    Any suggestions on how to fix jam that continues with installing Recovery Windows or how to install the software on a normal Vista would be very appreciated.

    I solved the problem. Good thing I didn't order the restore disks, because that would not have solved the problem.

    I decided to post it because I don't know there will be others who have HP Pavilion Elite m9754sc and will have to face this problem of a black screen after the restoration.

    The fact is that the restore worked perfectly, but in this display card driver is buggy and it causes the screen to go black.

    I thought that what I installed fresh Vista which worked until I installed the driver from the recovery partition display. I tried VGA, outputs HDMI and DVI on the factory installed GeForce GT220 and none worked.

    A defective display driver should normally be no problem we could go in safe mode and fix it to the it. But as with the recovery goes to pre install state (ask what language to use etc.), safe mode does not work.

    So the solution is to unlock the display of the motherboard connectors and remove the factory installed GeForce GT220. Once the recovery and installation of Windows is finished using the graphics card integrated motherboards, you can reconnect the GeForce GT220 and get a updated driver with safe mode.

  • Satellite M70 - black screen after the installation of recovery

    So far, what I did is put in the Recovery DVD - ROM product. Then when my computer restarts I was invited to restore my computer failing and said. After that he went through this process, that he told me to remove the disc that I did. Now he only get a black screen after the Toshiba screen that gives me options f2 for Setup and f12 for options.

    I don't know what to do now to make my laptop works again. Help, please.

    Hi Zach_1,

    Have you tried to launch the installation of recovery again? Maybe that something was wrong during the first installation, it might have arrived
    Then retry the recovery facility and see what happens.

    If it doesn't work you should try a normal Microsoft disk so determine if the problem is related to hardware or recovery disk.

  • 8530p blue screen after the awakening of the mode standby.

    Hello.

    Windows 7 Enterprise 32-bit. (EDITED)

    A user has a problem as his computer blue screens after he was awakened to "sleep" mode and the other thing is this problem is intermittent.

    The error message I saw said that it was a KERNEL_DATA_INPAGE_ERROR STOP error message is 0x0000007A and the second parameter was 0xC000009D.

    According to http://msdn.microsoft.com/en-us/library/ff559211 (v = vs. 85) .aspx this type of error indicates - "0xC000009D or STATUS_DEVICE_NOT_CONNECTED, indicates defective wiring or in bulk, termination or that the controller does not see the hard drive."

    Hard disk, I ran the tests integrated in the BIOS, online tool check the system of HP for laptop PC (http://h20239.www2.hp.com/techcenter/HP_SystemCheck/hp_syscheck.htm) and same Seagates own Seatool because there is a Seagate drive in the machine. All these tests said nothing about a problem with the hard drive.

    The online tool, said there is no update available on the BIOS drivers.

    I even had the user to remove the hard drive and put it back to make sure he wasn't a wire loose, bad connection or something like that.

    I phoned helpdesk of HP where I live and I told him this and he said that it is most likely a software problem.

    So so I need help to find out what software might be behind this error.

    I can't provide shocks either, given the error and blue screen also says "dump of physical memory failed with status 0xC0000010.".

    So is it a known software that could be the cause of these problems?

    EDIT: As pointed out by erico, I forgot the information about this operating system. That's why I added this information at the top of my first post.

    Sorry I have not responded earlier.

    It seems that the problem is solved since the user had no blue screens for over a week now.

    The solution was quite simple: reinstall on a new hard drive, even if each test drive, I ran on the subject, said the old drive was ok. This includes BIOS integrated HP and test online, chkdsk in Windows 7 and Seagate tool own Seatool.

    Best regards

    Ljungan.

  • Having the black screen after put the password in

    Hello, my HP model number 15do11TU, product code F6D42PA #ABG has a black with the cursor screen after that I entered the password. I can open the Task Manager but when I click on switch to try and get anything that is open, nothing happens. I tried to remove the battery and powering off/on power but still nothing, help!

    Hello

    Try the following.

    Stop of the laptop and leave it like that for 10 seconds.

    Tap here to f11 as soon as you press the power button until you see a message "Windows is loading.

    On the next screen, select your Keyboard Layout and on the next screen, select Troubleshooting.

    Select 'Advanced Options', and then select System Restore.

    Click on yourcurrent system O and then wait as the system restore window opens.

    Choose a restore point before the problem session opening took place and then proceed to the system restore.

    Kind regards

    DP - K

  • I lost my laptop screen after trying to set my display properties. I get the Dell logo and Microsoft Windows XP, then a blue black screen... but I can hear loader behind it. What gives?

    I lost my laptop screen after trying to set my display properties. I reformatted recently, everything seemed to work, I loaded SP2 who gave me the poor quality screen while trying to fix it. Now, I get the Dell logo and Microsoft Windows XP, then a blue black screen... but I can hear loader behind it.  What gives?

    I lost my laptop screen after trying to set my display properties. I reformatted recently, everything seemed to work, I loaded SP2 who gave me the poor quality screen while trying to fix it. Now, I get the Dell logo and Microsoft Windows XP, then a blue black screen... but I can hear loader behind it.  What gives?

    Start the computer in safe mode (press F8 continuously immediately after power and don't worry beeps when you press the button) and let it boot without a network.  Once there right click on the desktop and then click Properties.  Click settings and the value of the monitor mode (640 X 480) VGA or SVGA (800 X 600).  Accept the changes and restart the computer.  You should have a mediocre screen, but you should see it now.  Download and install the appropriate drivers for your video card in the laptop to the web site of the manufacturer of the laptop.  Install the drivers and then you should be able to set the display of the laptop to the correct native resolution for your computer monitor (must be in the documentation of the laptop).
  • white screen after the signing, the

    I have a laptop HP 2000 who now has a blank screen after I connect. I've removed ask.com because it never works and when I restarted my computer I get this white screen after the signing, the. I can still see my settings or start menu. What can I do to solve this problem. Help, please.

    Hello

    Try the following.

    Boot the computer normally and log.

    Black screen, old the ctrl and alt keys and press delete.

    Select Task Manager.

    Click on file and select the new task.

    Type rstrui - also enter a tick in the box for "create this task with administrative privileges" - and click on Ok.

    When the system restore interface is loaded, choose a restore point at least 48 hours before the opening of the session the question first and then proceed with the restoration of the system.

    Kind regards

    DP - K

  • Refresh the screen when he became first on the stack

    Hello

    I have a Refresh function on my home screen, from the home screen, a user can change the options in the options screen. However to change the options will change the content on the home screen. How can I update the home screen when a user comes to change options? I thought it would update when it is first on the stack again because it would mean that the option screen has been removed from the battery... Any guidance would be appreciated!

    Thank you

    Ben

    As onExposed() is called in other circumstances, when a refresh is not necessary, I wouldn't recommend you do without some sort of filter to determine whether or not you should.  Review the Thread I pointed you to, in there, I suggest a suitable filter, you could use.  .

  • Windows 7 Ultimate: Explorer is not refreshed after deleting a file, the deleted file still appears in the window, on the manual "Refresh" the file is deleted

    Windows 7 Ultimate: Explorer is not refreshed after deleting a file, the deleted file still appears in the window, on the manual "Refresh" the file is deleted.

    I have also changed the CLASSID HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\ {BDEADE7F-C265-11D0-BCED-00A0C90AB50F} / instance DontRefresh value to 0

    Hello

    (1) have you made changes before the start of this issue?

    (2) what happens when you try to start in safe mode?

    To start your computer in safe mode, you can see the link below:

    http://windowshelp.Microsoft.com/Windows/en-us/help/323ef48f-7b93-4079-a48a-5c58eec904a11033.mspx

    I suggest you to place the computer in a clean boot state and check if the problem is resolved:

    1. sign the computer by using an account with administrator rights.

    2. click on Start, type msconfig.exe in the Start Search box and press ENTER to start The System Configuration utility. If you are prompted for an administrator password or for confirmation, type your password, or click continue.

    3. on the general tab, click Selective startup, and then click on to clear the load startup items check box. (The check box use the file Boot is not available.)

    4. on the Services tab, click to select the hide all Microsoft services check box, and then all disable.

    5. click OKand then click restart.

    6. check if you still have the problem.

    See the link below for more details:

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

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

    Reset the computer to start as usual after you have finished troubleshooting, follow these steps to reset the computer to start as usual:

    Click Start , type msconfig.exe in the Start Search box and press ENTER.

    1. If you are prompted for an administrator password or for confirmation, type your password or click on continue.

    2. on the general tab, click the Normal startup option, and then click OK.

    3. When you are prompted to restart the computer, click restart.

    If this does not work, try to run a SFC scan. To do a SFC scan follow the steps below:

    Use the System File Checker tool, which is also called scan SFC.

    File system (CFS) auditor verifies that all Vista system files are where they should be as they are by default and not corrupted, changed or damaged.

    1. click on Start, click principally made programs, Accessories, right-click on command promptand select Run as Administrator.

    2. click on continue or provide administrator credentials if prompted.

    3. in the command prompt window , type the following, and then press ENTER:

    sfc/scannow

    4. you should see messages on the screen the following:

    From the analysis of the system. This process will take time.

    Start of the phase of verification of the scanning system.

    % Of verification complete.

    5. once scanning is complete, check to see if the problem you are experiencing is resolved or not.

    Hope the helps of information.

  • How to refresh the current screen? Thank you

    I want to get the screen like this: the screen has an EditField and ListField. After that I have enter a word editfield and click enter, then the listfield will be updated, refresh the screen. The code below:

    public class malls extends screen implements {FocusChangeListener}
    private CustomeManager cManager;
    private LabelField titalField;
    find the EditField private;
    Private TreeField neayby;
    LabelField MDD;
    private ListField mallList;
    Private ListCallback listCallback;
    Private TreeCallback treeCallback;
    Private VerticalFieldManager gird;
    public Malls()
    {
    Super (new CustomeManager (0), DEFAULT_MENU |) DEFAULT_CLOSE);
    cManager = (CustomeManager) getDelegate ();
    titalField = new LabelField ("SGMalls");
    find = new EditField("","Find:");
    find.setFocusListener (this);
    girdles you = new VerticalFieldManager (Manager.VERTICAL_SCROLL |) Manager.VERTICAL_SCROLLBAR);
    GIRD. Add (titalField);
    GIRD. Add (Find);
    treeCallback = new TreeCallback();
    neayby = new TreeField (treeCallback, TreeField.FOCUSABLE);
    int nod = neayby.addChildNode (0, "NeayBy");
    neayby.addChildNode (nod, "Northpoint");
    label is new LabelField ("list of shopping malls");.
    listCallback = new ListCallback();
    mallList = new ListField() {}
    protected boolean touchEvent (TouchEvent message)
    {

    If (message.getEvent () == TouchEvent.Click & message.getEvent ()! = TouchEvent.Down)
    {
    String mallName = listCallback.get (mallList, getSelectedIndex()) m:System.NET.SocketAddress.ToString ();
    UiApplication.getUiApplication () .pushScreen (new MallContent (mallName));
    }
    Return super.touchEvent (message);
    }
    };
    mallList.setCallback (listCallback);
    VerticalFieldManager gridmanager = new VerticalFieldManager (Manager.VERTICAL_SCROLL |) Manager.VERTICAL_SCROLLBAR);
    for (int i = 0; i)<>
    {mallList.insert (i);
    Mall of chain = "Mall" + i;
    listCallback.Insert (mall, i);
    }
    GridManager.Add (mallList);
    cManager.setfirstField (gird);
    cManager.setsecondField (neayby);
    cManager.setthirdField (label);
    cManager.setlastField (gridmanager);
    }
    protected void sublayout (int width, int height) {}
    setPositionDelegate (0, 0);
    layoutDelegate (width, height);
    setPosition (0, 0);
    setExtent (width, height);
    }
    storeItem private MenuItem = new MenuItem ("Search Store", 100, 10)
    {public void run() {}
    UiApplication.getUiApplication () .pushScreen (new store());
    onClose();
    }
    };
    protected void makeMenu (menu Menu, for example int)
    {
    menu. Add (storeItem);
    }

    I hope the focusChanged method can get to the screen
    ' Public Sub focusChanged (field field, int eventType)
    {V VirtualKeyboard = getVirtualKeyboard();}
    Field f = getFieldWithFocus ();
    if(f==Find)
    {
    v.setVisibility (VirtualKeyboard.SHOW);
    String text = find.getText ();
    If (text.length > 0 () & text.charAt (text.length () - 1) == '\n') {}
    listCallback.erase ();
    mallList.insert (5);
    listCallback.Insert ("New", 5);
         
    cManager.invalidate ();
    }
    }
    else {}
    v.setVisibility (VirtualKeyboard.HIDE);
    }
    }
    }

    Instead of using FocusChangeListener, you can use FieldChangeListener or manage the click on the trackball by substituting invokeAction()

    Etienne

  • I can't refresh the files that I opened on a server to FireFTP after I change them (HTML, PHP, etc.).

    For weeks I've been editing files on a remote web host (via FireFTP) that are also open in Firefox. From late in the evening, I can isn't just refresh the Firefox tab once I changed the file on the server. On the contrary, I have to close the file and re-open it completely. When I have the remote file open in a local editor time, date and size on the server as expected so I know this subject works.

    The url indicates the location of the remote as file:

    file:///C:/users/{account_name}/APPDATA/local/Temp/{filename.ext}

    and if I check this location on disk the file is there. Also note the file: Protocol that may or may not be standard.

    Firefox and FireFTP copy of the file in the directory of the user and displaying only the version of the file? The association with the remote/hosted file somehow does not work?

    I checked the Firefox command line options and do not see anything that looked like it might make a difference. I rebooted several times. I checked against viruses and malware and also perform several operations of registry cleaning.

    Still, it worked until a few hours and I have not installed or changed something that I know.

    Any suggestions?

    OK, I'm a complete jerk. The behavior I described is exactly what it should be. I was able to do a quick update when I was working with files * already on the local disk *, which is what I actually did most of this time. The view on the Web option is the only way to access a direct view of the file.

    The downside is that view on the Web looks like that it only works with the default browser. It would be nice to be able to select the browsers to use if more than one is available, but it's a niggle (or a feature request) for another day.

    Now you can beat me in the face with a crowbar. After that I'm done, of course.

  • Why Firefox freeze and a box rectangular white happen on my Mac screen after the computer enters mode "sleep"?

    Why found frozen Firefox and a rectangular box on my MacPro screen after that the computer goes into screensaver mode and I come back to type it in again? I Force-Quit Firefox and restart my tabs from scratch.

    It got so annoying that I switched to Chrome for a while, but Chrome is a hoarder of power who wouldn't let me download at Amazon cover for books printed images as I write. I want to go back to Firefox, but the only way to prevent him from dying on me is to keep completely off the screen saver and sleep-ECOMAT modes. It started happening after I installed the new OS from Yosemite, then maybe it is a conflict of some sort.

    Here is a screenshot of the appearance of the white box on the Firefox screen frozen. Well, hmm. It seems that this image be download! Well!

    Anyone know what the problem is or how to fix it?

    Hello

    Try Firefox Safe mode to see if the problem goes away. Firefox Safe mode is a troubleshooting mode that temporarily disables hardware acceleration, restores some settings and disables add-ons (extensions and themes).

    If Firefox is open, you can restart Firefox Safe mode in the Help menu:

    • Click the menu button

      click Help

      then select restart with disabled modules.

    If Firefox does not work, you can start Firefox in Mode safe as follows:

    • On Windows: Hold down the SHIFT key when you open the desktop Firefox or shortcut in the start menu.
    • On Mac: Hold the option key during the startup of Firefox.
    • On Linux: Exit Firefox, go to your Terminal and run firefox-safe-mode
      (you may need to specify the installation path of Firefox for example/usr/lib/firefox)

    When the Firefox Safe Mode window appears, select "start mode safe."

    If the problem is not present in Firefox Safe Mode, your problem is probably caused by an extension, theme or hardware acceleration. Please follow the steps described in the section Troubleshooting extensions, themes and problems of hardware acceleration to resolve common Firefox problems to find the cause.

    To exit safe mode of Firefox, simply close Firefox and wait a few seconds before you open Firefox for normal use again.

    When find you what is causing your problems, please let us know. This might help others with the same problem.

  • How to return to the main screen after watching downloads?

    This such a stupid question, but I have forgotten how to return to the main screen after watching downloads.

    Close the window or tab to download (if you are using some addon) or only to change the tab:

    Downloads:

Maybe you are looking for

  • Yamaha audio driver

    I have a Portege 3480CT. My sound does not work. I downloaded the latest audio driver and other updates, but I can't get to work. I use uninstall UCX driver and after that I instaled the new driver. Everything is OK, no erros message and no erros in

  • Complete crash Satelite C75-A-11J

    I went to HP to Toshiba in December 2013. Never had serious trouble with HP during all these years, but now five months Toshiba and my laptop satellite C75 completely crasched. I tried to update the system, but it did not work. Fortunately, I saved m

  • DVD/CD drive does not at all on Satellite A100/A105 Series

    Hello My CD-ROM/DVD-Rom went completely unoperative. The LED does not blink and it is not ejected, with the key or with a software command.The drivers are listed as being activated, they are: LP3307P RPB109J SCSI CDROM DEVICEYN2495K TDG329D SCSI CDRO

  • updates completed my drive with the 4 million installation files that cannot be deleted. Windows XP

    the original was about 200 000 files on disk Now have 4 million files. They are all installation files Cannot remove update files.    In use Microsoft Essentials said everything up to date.   Green, How can I get my space back?

  • Outlook Express Mail send problem

    When I send or respond to e-mail using Outlook Express (6) I get an error message (does not say what kind of error only a 'mistake' occurred) and the message remains in my Outbox.  However, he was sent and if I remember to go and delete the message i