Bean Java properties class that extends data control cannot get data on the user interface

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  When I create a Portlet (based .jspx) JDeveloper generate resources. One of these is a class (with the name I ve configured), which extends from PortletBridge...
  
  Ok. So, I want to know if I use the standard JSF should I put my actions in this class or should I create an another bean Managed to handle this? What to do with this generated class?
  
  
  Thank you.

  A bean managed for a portlet must be recorded in the faces-config. XML
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• Is a class that extends application need a main method?

  Details
  Windows Vista Enterprise Service Pack 1 32-bit operating system
  Eclipse version identifier: 20090619-0625
  The Java compiler level: 1.3
  BlackBerry OS: Targeting devices running OS 5
  BlackBerry 9700 Simulator
  BlackBerry_App_Descriptor
  Application tab
  Autorun at startup feature: not verified
  The application icons: png files two of the directory res
  Build tab
  Default values...

  Other entry Points
  Title: MyApp_autostartup
  Argument of the application: autostartup
  Autorun at startup feature: checked
  Start level: 7
  Do not... display the home screen: checked

  Question:

  I have a class that extends the net.rim.device.api.system.Application that is launched from a main method (see the following) in a class that extends net.rim.device.api.ui.UiApplication.

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              // _app.invokeLater(new Runnable() {
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              //
              // });
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  The class that extends the net.rim.device.api.system.Application need a main method too? Such as:

  public final class ShellFeed extends Application {
  
      public static void main(String[] args) {
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          app.enterEventDispatcher();
      }
  }
  

  Thank you.

  This should get you:

  public static void main(String[] args)
  {
      if (args.length > 0 && args[0].equals("autostartup"))
      {
          SheelFeed sf = new ShellFeed();
          sf.enterEventDispatcher();
      }
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          home = new HomePage();
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  T

• How can I update the user interface controls in the UI thread

  Hi all

  I want to do a custom image to display this URL source support.

  I start a thread to ask the image of the network data, and then update the display of the image with the data, but I get the error:

  ApplicationPrivate::resourceManager: ERROR called from the thread of user QThread (0x81eeb8c) interface
  ApplicationPrivate::resourceManager: A user interface thread named method

  It's my code segment:

  class URLImageView: public CustomControl, public QThread
  {
  public:
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  private:
      void run();
  
      ImageView* mImageView;
      Container* mRootContainer;
  };
  
  URLImageView::URLImageView()
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      mImageView = ImageView::create().image(QUrl("asset:///button.png"));
  
      mRootContainer->add(mImageView);
      setRoot(mRootContainer);
      start();
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  void URLImageView::run()
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      //...
      //...
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      mImageView->setImage(image);
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  I know that in the old BB OS (Java Platform), I can get the lock of event request like this UI:

  synchronized (Application.getEventLock())
  {
          // I can update UI control here
  }
  

  Is it same way to Cascades BB10 or what is the right way, if I want to update the user interface in the UI thread?

  Thank you
  

  This looks like what signals are useful for, when it is connected with the option QueuedConnection. I don't have a link for you, but I'm sure that you can get with this description.

• The user interface of a JComboBox extended definition

  Hello
  
  I have an AutoCompleteComboBox which works very well. Now for the only reason of
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  import java.awt.*;
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  import javax.swing.*;
  import javax.swing.plaf.basic.*;
  import javax.swing.plaf.metal.*;
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      setSize(170,200);
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      cmb.setBounds(20,20,100,20);
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      public AutoCompleteComboBox(String[] items) {
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        setModel(new DefaultComboBoxModel(items));
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         else if (str.equals("o"))
           buf= ITEMS[1];
         else if (str.equals("p"))
           buf= ITEMS[2];
         else {
           super.insertString(offset, str, a);
           return;
         }
         super.insertString(offset, buf, a);
       }
        }); // end document
      }
    }
  
  }

  the only reason to change the background color of the popup, I put the user interface of the combo

  You can do with without changing the user interface. Something like:

  Object comp = comboBox.getUI().getAccessibleChild(comboBox, 0);
  BasicComboPopup basic = (BasicComboPopup)comp;
  JList list = basic.getList();
  list.setBackground(...);
  

• Slow response from the user interface with acquisition of data of type long time

  Hi all

  I have a question to ask more out of curiosity than necessity right now. I've built a program that acquires data from the accelerometer and the Treaty in a number of ways: filtering, FFT, FRFS, things like that, but the answer of the UI is still slow, because I need a resolution of frequency of 0.2 Hz for my data domain, which means that the sample acquisition time is 5s and all this awaits before execution.

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  I tried a design model of producer consumer with queues, but found everything to be always waiting for samples to be taken. Maybe it was exactly as I did.

  Thank you

  Phil

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  Note that the previous paragraph assumes you are collecting data in 5 seconds 'chunks' and analyze each "chunk" (independent) on arrival.  You could also do something like having a "second 5 sliding window" which moves, say, a second at a time, giving your FFT a finer resolution of 'time' (at the expense of their independence).  This would be a (slight) change in your loop of producer (you want to taste in 1 second pieces, accumulate 5 these pieces) and the consumption loop (start analyzing, spewing a FFT every second, while replacing the older "chunk" with the most recent - a queue with loss can do for you).

  Bob Schor

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  Troubleshooting Windows Update or Microsoft Update when you are repeatedly offered an update
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  Hello

  I have in fact 2 queries

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  I also develop for Android that a separate class for each activity, this code does not mingle for each activity. Please guide me how can I keep logic of user interface of each Page into a separate class of C++?

  regarding your second question:
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  If you want to use c ++ to the user interface: can be done, too. just put it in separate classes and include those in your application class.

• The data of the user of a Flex application recovery

  Hello! I need to use an application Flex (not a form guide) in the workspace.

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  Alessio

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  You can see the following blog on how to do it: http://michael.omnicypher.com/2008/12/get-current-user-for-workspace-enabled.html

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  In the next version of LiveCycle, you will be able to use the same concept as the service rendered.

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• Set initial value as the number of sequence/date/from the user

  Hi guys, I created a datablock and set up the user interface to allow users to insert all the data they need, however my table has a:
  
  ID - which is uniqe with each entry of the table is then gernerate by a sequence (that I created on the database), but when I put seq.nextval in the initial value on the datablock it says that I can not do that, so how can I use the sequence to insert the value in this field in the database. It's my first key in my whichobviosuly database my users cannot enter data for, on the contrary, it is generated automatically.
  
  User - in the same way in the datablock is a user field that has the user that inserted record, I know I can set the default for this field, but how to make the user automatically insert through forms on the database.
  
  Same again how put SYSDATE is automatically entered in the field date when the user submits the file?
  
  Any help on this would be GREATLY appreciated.
  
  Thanks in advance.
  
  Published by: user13390506 on August 5, 2010 04:11

  The DUAL table:
  http://download.Oracle.com/docs/CD/B19306_01/server.102/b14200/queries009.htm#sthref3198

  With: new, you reference the column should be inserted (in a trigger to update you: old and: where new: old contains the value before and: new value after the update of the column)

  Regarding your real problem: without a few pieces of code fails and you did, it's a little difficult to say what happened here. If you could get better answers by sharing.

  Sharing also the Versions of database (4 digits) and Versions of forms is important in order to obtain a response apropriate.

  Anyway: you seem to be new to the whole forms / SQL / PL/SQL stuff, so I might suggest:
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• In the date picker, how can I default to select * dates if the user has...

  In the date picker, how can I default to select * dates if the user does not select a date.
  Thank you
  Doug

  Doug,

  Now lets say l want everything
  

  Could you post some sample data and the output you want to get... ? It would be very easy to understand the requirements...

  When you mean everything, I guess you need all possible dates between date1 and date2.

  You can use... (to asktom.oracle.com).

    1  select to_date('12-jan-2009','DD-MON-YYYY') + rownum -1
    2    from ALL_OBJECTS
    3    where rownum <= (to_date('20-jan-2009','dd-mon-yyyy') -
    4*                     to_date('12-jan-2009','DD-MON-YYYY') +1 )
  sql> /
  
  TO_DATE('
  ---------
  12-JAN-09
  13-JAN-09
  14-JAN-09
  15-JAN-09
  16-JAN-09
  17-JAN-09
  18-JAN-09
  19-JAN-09
  20-JAN-09
  
  9 rows selected.
  
  For your case, since you have date1 and date2...
  
  select to_date(:p12_date1,'DD-MON-YYYY') + rownum -1
    from ALL_OBJECTS
    where rownum <= (to_date(:p12_date2,'dd-mon-yyyy') -
                      to_date(:p12_date1,'DD-MON-YYYY') +1 )
  

  Should work... in my opinion... Have not tested the other by their Summit.

  Is that what you're looking for... ?? If no, please give details...

  Thank you
  Rajesh.

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  Hello

  I am currently having a problem in the UI update.

  I have two screens called 'OverviewScreen' & 'DetailScreen' and in the upper part of the two screens, I have three buttons

  (i) back

  (II) next

  (III) charging

  In the entry of the app normally I posted the 'OverviewScreen' and in this screen, back, next buttons are inactive positions (just to have two sets of images, one active and one for idle) and if the user clicks on an item that is displayed in the cell, then I'll navigate the user to the "DetailScreen".

  Now the stack should have two screens,

  at the bottom - "OverviewScreen".

  at the top - "DetailScreen".

  and in the "DetailScreen" - I showed the image is active for the "back" button (because the screen is lower in the stack) and for the next inactive button image.

  Now if the user clicks the back button I navigates to the "OverviewScreen" which is called the UiApplication.getUiApplication (.getActiveScreen) (m:System.NET.Sockets.Socket.close ()); in the case of touch

  Now the "OverviewScreen" located in the bottom of the stack to the front UI (basically when I built it for the first time, it contains inactive images next and back) - what I want here is I need to show the following active image therefore needs to update the user interface of the screen that displays battery

  Because,

  OverviewScreen (back, next inactive images)--> DetailScreen (back - active, next - inactive)--> new OverviewScreen (should show the back - off, next - active)

  For this, I tried with what follows, but none works,

  If (event.getEvent () == TouchEvent.CLICK) {}
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  UiApplication.getUiApplication () .getActiveScreen () m:System.NET.Sockets.Socket.close ();
  Returns true;
  }

  I even tried with invalidate() and dopaint() but none works

  However, I realized the functionality if I press the off button in the "OverviewScreen" he navigated me to the "DetailScreen", juice wants to show the icon active next button?

  What should I do to repaint or update the user interface of the screen here?

  Thanks in advance,

  Kitty.

  Found a solution

  Override the method which is found in the net.rim.device.api.ui.container.MainScreen and in this method, I have changed the image for the button and this method is called in the current active screen using getActiveScreen () .getScreenBelow)

• Will not download my pictures I was charged for pictures that won't open - I get this message: the file 'AdobeStock_81619923.ai' could not be opened.

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  Hi Joanne,

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• is there anything that can be done to improve the appearance of the user interface?

  In applications based on the web at this point a user interface can be made to resemble anything. I was wondering how much flexibility there is in the interface user of Adobe Lightroom?  My client think the plugin that I do for him is bad in Windows. Also - I noticed things I should be able to do to affect the size of the font on the labels, etc..  have no effect. For example, size = 'mini' does not make a tiny font.

  Flexibility of the UI is indeed limited.

  That said, you can use any font on the user's computer. The trick is to know which fonts will be available on Mac and Windows (assuming that the cross-platform plugin).

  In addition, there is no way to specify a default font, to include the police everywhere specifier so you want.

  I suggested some fonts install Lr so plugins could count on a common set, but so far without success.

  Having said that, your plugin installer could install fonts, then you would be able to explicitly specify the fonts who look more beautiful for you or your client...

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  --[[        Font name:      set to named font on your machine, or one of the following:                            *                              *                             *                             *                         or, set to a table with these values:                            name = font-family-name                            size = {regular|small|mini} - or if that doesn't work, then a number.                        or, set to nil to get default font.
  
          Examples:       _t.font = nil                                      -- use default font and size.
  
                          _t.font = 'Helvetica'
  
                          _t.font = { name = "my-custom-font", size = "mini" }                        _t.font = { name = "Arial", size = 12 }--]]
  

  Rob