How to load the list when running

hiiiiii I have total 100 events list...

But first, I have 20 events display when I scroll the list down when I reached 20 events th I load another 20 events to the list please give me suggestions to do this to me...

If you have all 100 items available then you should put all the entries in the ListField.

In situations when not all are available and you must get them (from a server), a little at a time, then you might have a 'Next' button and allows to do the treatment.  Without doubt, you also need a 'Back' button  I wouldn't try to drive it when the user scrolls to the end of the list.  Because there is a long delay, get the 'next page', I think that instead of using a user interface there different - people expect a scroll to be instant.

Tags: BlackBerry Developers

Similar Questions

  • How to load the 4155B file, run it and record the results to Excel with Labview

    Hi, I need model command support, sending to 4155B using Labview.

    I would like to load the file from the disk on 4155B using Labview. First of all, I tried to write the command using MAX and found that the command that I write to 4155 B contains the error message. "I sent the two GT ' MYFILE P" and : MMEM:LOADTAT 0, filename orders every time to 4155 B, but failed. May I know what kind of command must send to the communication with the instrument?

    Besides, I need to run the content of the file, I should send it OUT @Hp4155; "' XE ' command?

    After running, I need save the result in excel file back.

    Grateful if someone can help. Thanks in advance for your help.

    Kind regards

    Yong

    SH_Yong wrote:

    Hi, I need model command support, sending to 4155B using Labview.

    I would like to load the file from the disk on 4155B using Labview. First of all, I tried to write the command using MAX and found that the command that I write to 4155 B contains the error message. "I sent the two GT ' MYFILE P" and : MMEM:LOADTAT 0, filename orders every time to 4155 B, but failed. May I know what kind of command must send to the communication with the instrument?

    Besides, I need to run the content of the file, I should send it OUT @Hp4155; "' XE ' command?

    After running, I need save the result in excel file back.

    Grateful if someone can help. Thanks in advance for your help.

    Kind regards

    Yong

    The SCPI commands are found in the manual of the instrument.

  • Load the Image when running on the mobile device

    Hey everybody,

    my code to load an image works on the emulator but not on my android device. Here is a simple example of my problem:

    protected function view1_creationCompleteHandler(event:FlexEvent):void
    {
    var bmp:BitmapImage = new BitmapImage();
    var f: File = new File(File.userDirectory.nativePath+"/samples/marxLogo.png");

    {if (f.Exists)}
    trace ("file found");
    BMP.source = f.nativePath;
    this.addElement (bmp);
    }
    else trace ("file not found");
    }


    Complete creation that an image must be loaded and addded to the view. If I run the code with the emulator Flasb Builder everythting is fine but on my mobile, I do not see the image, but the 'file found' is printed on the command line, so at least there is nothing wrong with the path...

    Any ideas?

    Try file.url

  • How to resize the Bitmap when running?

    Hello

    I created a Bitmap that reads directly from a file. The actual size of the image (test.png) is 360 x 50. I displayed this bitmap image in a BitmapField.  Now, I want to display this image in my application so that it should take the width of the screen and adjust (expand or compress) so based on the TILT of the device (in the case of BB storm). My code is as below:

    {
       Bitmap image = Bitmap.getBitmapResource("mainmenu_green.png");
        BitmapField bmpMainMenu = new BitmapField(image);
    
        MenuScreenVFM verticalManager = new MenuScreenVFM();
        verticalManager.add(bmpMainMenu);
        add(verticalManager );
    }
    
    //MenuScreenVFM  Class..
     static class MenuScreenVFM extends VerticalFieldManager
     {
            // Constructor
            private MenuScreenVFM()
            {
                super(Manager.VERTICAL_SCROLL | Manager.VERTICAL_SCROLLBAR | VerticalFieldManager.FIELD_HCENTER);
            }
    
           net.rim.device.api.ui.container.VerticalFieldManager#sublayout(int,int)
             */
            protected void sublayout(int width, int height)
            {
                int nTop = 65;
                Field field = getField(0);
                layoutChild(field, Display.getWidth(), 40);
                setPositionChild(field, 0, nTop);
                setExtent( Display.getWidth(), Display.getHeight());
            }
    }
    

    The image must stretch/compress based on the width of the screen. Any info/code would be really appreciated.

    Thank you

    -DK

    I created a CustomBitmapField extends the field and for the scaling of the image, I used the following code:

       public static EncodedImage scaleImageToWidth(EncodedImage encoded, int newWidth) {
                 return scaleToFactor(encoded, encoded.getWidth(), newWidth);
       }
    
        public static EncodedImage scaleImageToHeight(EncodedImage encoded, int newHeight) {
               return scaleToFactor(encoded, encoded.getHeight(), newHeight);
        }
    
        public static EncodedImage scaleToFactor(EncodedImage encoded, int curSize, int newSize) {
             int numerator = Fixed32.toFP(curSize);
             int denominator = Fixed32.toFP(newSize);
             int scale = Fixed32.div(numerator, denominator);
    
             return encoded.scaleImage32(scale, scale);
        }
    
      protected void paint(Graphics graphics) {
            graphics.setColor(backgroundColour);
            graphics.drawImage(0, 0, Display.getWidth(), fieldHeight,   this.scaleImageToWidth(bmpBG, Display.getWidth()), 0, 0, 0);
               }
    

    I would like to know if it works... If works please set Bravo... that will encourage those who post the solution

    Kind regards

    -DK

  • How to load a picture of the XYgraphs when running

    Hello everyone.  I need to load a picture of the XYgraphs when running.  Each element of the array is a collection, an item is an XY Chart.  Each curve on its own XYgragh is generated as part of a search optimization.  The number of curves generated based on input from the user during execution.  Resulting curves can be sorted by the user according to different criteria.  Using the sorted curves, the user selects one or more games associated with operating conditions.  So, only 1 curve by graphic, as each curve has its own functioning conditions who were responsible of his generation (the other members of the collection).

    When I try to connect the data a little test vi, I get the error listed... that seems to be complaining that my data types match actually! ??

    Thanks a bunch

    Terry

    Look more closely at your data types.  Upstairs, you have two tables 1 d of double grouped.  While done in a 1 d table.  It is a pink cluster, transformed into a table 1 d of pink cluster.

    Look at the empty table going into the shift register.  Your XY graph is a table 1 d with a bunch of Brown.  This Brown cluster consists of two double scalars, not the two table 1 d double you up there.

    In your loop For on the top, try to convert the blue Angelfish in doubles, then the two values to group together.  Feed this cluster at the edge of the loop For and auto-index on this tunnel. Now, you will have a table 1 d with a bunch of doubles.  Which feed the element of the XY cluster at the bottom.

  • How to load the resource network when running

    I want to load this cartoon in my Flex application: http://www.bestanimations.com/Earth & Space/Earth/Earth-02-june.gif
    with the code below:

    <? XML version = "1.0" encoding = "utf-8"? >
    "< mx:Application xmlns:mx = ' http://www.adobe.com/2006/mxml" > "
    "" < mx:Canvas xmlns:mx = ' http://www.adobe.com/2006/mxml " width ="610"height ="124"backgroundColor ="#AAAAD1"borderColor =" #8CA9BD ">
    < mx:Image source="@Embed(' http://www.bestanimations.com/Earth&amp;) (Space/Earth/Earth-02-june.gif') ' scaleContent = "true" autoLoad = "true" id = "logo" top = "10" left = low "202" = "10" width = "212" / >
    < mx:Label text = "Earth, Moon" height = "17" y = "107" width = "212" x = "202" fontSize = "10" / >
    < / mx:Canvas >
    < / mx:Application >

    I got errors
    Impossible to transcode http://www.bestanimations.com/Earth & Space/Earth/Earth-02-june.gif
    Network resource cannot be incorporated at the time of the compilation; Please use local file or load the resource at run time

    Maybe just stir not, because I don't think that you can embed a resource network at compile time (as indicated by the error).

  • How to get the name of the element when running from popup menue?

    Hello

    I am using the 10.2 forms and a form with 2 listitems (mouse and keyboard navigable = No./false) with the same popup menu.
    When I'm currently running then menu-trigger point: system.mouse_item is not defined and: system.cursor_item the value von hase something else.

    How to get the itemname of the element that is currently leading the context menu?

    Robert

    Hello!
    Can create a PRE-POPUP-MENU trigger on block level
    with a call to go_item (: system.mouse_item)
    You know, you're on what item in the list when the context menu is active.
    Concerning

  • The new tab behavior is driving me crazy. It keeps re-centering on legs closest to the top of the list when I move a tab. How can I change this?

    The new tab behavior is driving me crazy. It keeps re-centering on legs closest to the top of the list when I move a tab. How can I change this?

    I don't want to download an application. I would rather add a new string in any config or just change those there to false. It makes my life as a rather hard work, to be forced to go all the way back at the end of my list after you move a tab just to have to do it again. I mean it's to the point where I could consider changing browsers if they had tab scrollbars.

    Edit: Now I will download any application. Please stop this stupid feature.

    I downloaded the beta version and it stopped. Thank you all for trying to help anyway. I probably didn't explain my problem very well in the first place, but you tried to help him. Thank you.

  • How do you add a location to send it to the list when you right click on a file or folder?

    How do you add a location to send it to the list when you right click on a file or folder. I am trying everything I need to go clean my hard drive to a USB key. There are seven choices on the list but I need to change the list, so change 2 of the seven choices. Thanks for any help.

    original title: moving files and folders

    Hello.

    When you plug in your USB key and installed the drivers for it; It should then appear when you right-click on a file > Send to.

    See you soon.

  • How to load the second list meter if I have something in the first list of select/focus?

    How to load the second list meter if I have something in the first list of select/focus?

    public class spintest extends BaseScreen implements {FocusChangeListener}

    final String [stateList] = {"New York", "Washington"};
    final String [] NYcities = {'Manhattan', 'Queens', 'Brooklyn', 'Bronx'};
    final String [] WashCities = {"Redmond", "Kent", "Seattle", "Bellevue"};

    public SpinTest() {}
    SpinBoxFieldManager spinBoxMgr = new SpinBoxFieldManager();

    SpinBoxField spinBoxStates = new TextSpinBoxField (stateList);
    spinBoxStates.setFocusListener (this);

    SpinBoxField spinBoxCities = new TextSpinBoxField (NYcities);

    spinBoxMgr.add (spinBoxStates);
    spinBoxMgr.add (spinBoxCities);

    Add (spinBoxMgr);
    }

    ' Public Sub focusChanged (field field, int context) {}
    If (spinBoxStates == field) {}
    Salt string = (String) spinBoxStates.get (spinBoxStates.getSelectedIndex ());
    If (sel.equals ("New York")) {}

    I have to load all the cities of New York in the second wheel if I select 'New York' in the first wheel

    }
    else {if (sel.equals ("Washington"))

    I have to load all the cities of Washington in the second wheel if I select 'Washington' in the first wheel

    }

    }

    Simply call the TextSpinBoxField.setChoices method, transmitting your new list of choices.

  • How to load the opencard.properties when you use OpenCardFramework as a Jar?

    Hello

    I use the OpenCardFramework as a plug-in in eclipse project, when the other project to use, the opencard.properties is not found.
    So I put the opencard.properties file in the [java.home]/lib/opencard.properties folder, it works.]

    But I want to put opencard.properties file in another project, then how to load the file.

    Thanks in advance!

    CardTerminals.waitForChange
    CardTerminal.waitForCardPresent
    CardTerminal.waitForCardAbsent

  • Impossible to access parameters for laptop and receive an error message saying "runtime error!" Program c:windows/system32/Dllhost.exe R6034. A request did try to load the wrong C run-time library. »

    Original title: laptop - unable to access settings.

    I can't access "pc settings" on the start menu. When select, goes to white screen, returns to 'start '. Error is displayed on the desktop = "runtime error!" Program c:windows/system32/Dllhost.exe R6034. A request did try to load the wrong C run-time library. "Any ideas on how to solve this problem? Thank you

    I found the answer here http://blogs.technet.com/b/ouc1too/archive/2013/10/19/windows-app-store-doesn-t-load-after-8-1-upgrade.aspx you just have to change application manifest path, in order, to fix all other applications

  • Why isn't my old watch backup appear in the list when you set up the replacement or new shows?

    Why isn't my old watch backup appear in the list when you set up the replacement or new shows?

    I've been upgraded to a new watch, and during the installation of my phone would not offer a restore of backup.  The problem is that the factory OS on the new watch was 2.0.1 while backup of my old watch watch OS 2.1.

    I had to implement the new shows like new, then update the OS 2.1, désapparier it and pair it again.  It gave me the option to restore the backup of the original watch origin.

    [Must be like the iPhone backups, you cannot restore a backup of a newer operating system that the phone is running.]

    Hello

    Yes it is true backup must be the same ios

    See you soon

    Brian

  • Satellite 1800-354 is unable to load the driver when it is turned off during the night

    Hi could sombodu help me to solve this problem.

    My laptop wives is unable to load the driver when its been delivered overnight. It's normal runs when the drivers installed and when it was turned off for about a half hour.
    The laptop has windows xp sp2, the card is a belkin f5d7010 802.11 g and I downloaded the latest drivers for it. Thank you louis.

    Hello

    This driver is the problem for the PCMCIA port or wireless network card?

    Good bye

  • How to load the CMOS (get the Bios settings) on Lenovo IdeaCentre K330

    Hello

    How to load the CMOS (get the Bios settings) on Lenovo IdeaCentre K330? Found no parameters. I can click on F2, then network and passwords, is this all I could configure?

    OK, I got it - you must click F1 several times when starting system upward!

Maybe you are looking for

  • Delete - as PriceGong extensions

    Hi the Firefox team.I don't have a question, but a few comments.I look forward to when you uninstall FF it should keep the contents of "Downloads" who may have valuable things, which has nothing to do with FF itself.But I expect crap "extensions" lik

  • Portege R830-10 q build-in replacement of SSD

    The SSD for my R830 is bit small for me :( Are there chances of swaping the exclusive SSD from Toshiba with a SATA SSD 'standard '? Asuming they are models of the machine's HARD drive, it must be a standard SATA interface and a HDD/SSD Caddy for the

  • deploy the run-time engine

    Hello everyone, I'm trying to deploy my application of teststand to a target computer. My teststand application uses: TestStand 2014 (32 bit), LV 2014 SP1 (32-bit). Here's the problem I encounter while using the deployment tool. 1. in the attempt to

  • you have the code?

    Before I create a new VI from scratch, someone already those who shaped and writes the cluster of deviation of file? Thank you Zach

  • Problems with low resolution games

    Hello, my name is GiZmO_themachineking. I noticed that in Windows Vista (or maybe it's just my computer) that when I play a game with a lower resolution on my screen (1280 * 800), rather than the pixels 'stretch' to fill the screen, it is scaled down