Strange behavior of her on the final DVD

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• Strange behavior of scroll on the façade

  Hello

  I have a vi that produces strange things: I activated all the scroll bars on the properties of VI, but I do not have yet in edit mode until I click on 'tile left-right Up-down' and then resize to full screen.

  What can be the cause of this behavior?

  Thank you

  (I have attached the vi issues)

  I have no problem with scrollbars in 2013 of LV. Everything works immediately.

  But I have a problem with the block diagram: it is very large and contains code that is not stoppable (while loop with constant False!)

  Norbert

• 2.1 RC1 - strange behavior when you change the data in the table

  I recently found a new strange behavior of the SQL Developer. On a small table or a table with a filter where all the data is loaded, but not all lines can be displayed on the screen, trying to change the data in the table. When I confirm the editing with the key enter, Developer SQL jumps always until the end of the data. Quite confusing and boring. The cursor seems to remain in the field that I have edited, then moving upward or downward line force SQL developer to this line.
  
  Appears not to be the case when all the data are loaded instead of punch, but if you force Developer SQL to load all the data, I can reproduce this strange behavior.
  
  Sven

  Bug 9205959 is fixed.

  -Rambeau

• Strange behavior of validation with the fields 'user entered - required '.

  I have a situation where I have a form with several 'user entered - required"text fields  Some required fields are pre-populated by a server process before being presented to a user in the workspace.  When the user fills the remaining fields and submits the form (by clicking the button "Done" in the workspace), the of standard validation 'required' message, even if all required fields contain data.

  The shape where I discovered this problem is moderately complex, so I built a form simple and process to try to understand what is happening.  The simple form contains exactly two text fields, both are user entered - required.  A field is filled by a server process when the task of the associated workspace is called, B field must be filled in by the user.  There is no script customized beyond the bridge of form and a Submit button.  It's about as simple as it gets.

  If the field is filled, and then the user fills B field and click on 'Finish', the message appears saying 'at least one required field is empty... "even if the two fields contain data.

  If I return to the form and remove the B field (and redeploy the form and remember the process), to field is pre-filled and the user clicks on 'Finish', no message is displayed and the form is sent.

  As far as I know, the built-in for required fields validation works correctly only if all fields are pre-filled or none of them are pre-filled.

  Can someone explain what is happening?

  EDIT: I forgot to mention, I also created and configured an extract of the data for the simple form.  The data preview only contains a value for the to field.  When displayed in the preview of the Designer tab, everything works as expected.

  After a little work I have a better understanding of what is happening and a solution.  I have scripted several calls to xfa.host.messageBox (...) on different events.  It turns out that the pre-filled fields are not the culprit - they have values as expected.  The problem is with the non-pre-filled fields, and and a subtle behavior of the event model that causes a problem when using the workspace INTERFACE (at least on SS3).  Field values may not be resolved until a field loses focus (for example when a user moves to another field, or click a button).  Form used outside of the workspace, by clicking a "submit" button causes the focus to move to the button, which causes the values to be bound to the fields.

  Solution: Use an indirect Submit on the form button and submit indirect click handler used (in addition to your normal code):

  xfa.host.setFocus(null);
  xfa.resolveNode("[[fully qualified name of the real submit button]]").execEvent("click");
  

  Working space should detect and then make an Indirect button and run the associated click Manager, claiming in turn the form submit true button.

  This is where begins the next bit of fun: there is a bug in the form bridge (at least in the ES3 version) code prevents him from indirect detection submit buttons when you use JavaScript as a language Manager click of the button and

  Here is my hack to solve this issue:

  1. Open the 'ContainerFoundation_JS' script in the Script of Designer Editor
  2. Ignore the warning at the top of the file
  3. Find the named function: isIndirectSubmitEvent (it's on the line 1512 or something)
  4. Change the line that reads:

     • if (script.indexOf(button.name + ".execEvent") != -1) {
       

       TO:

       if (script.indexOf(button.name + ".execEvent") != -1 || script.indexOf(button.name + "\").execEvent") != -1) {
       

  5. Save and deploy the form

  If there is a better way to achieve this, please share.

• Strange behavior when searching from the address bar

  Hi all! I tried to remove google as the default search provider in firefox. To do this, I did these two things-

  -Duckduckgo moved to the top of the list in the firefox search box and set it as the current research.

  -Put the URL 'https://duckduckgo.com/?q=' keyword and keyword.enabled to true.

  However, this makes my search from the location bar (single word and several Word channels) still return google.

  There seems to be something to do with the entry of google search into the firefox search bar. If I remove that, it behaves as expected - single word searches then return an error "Cannot find server" (not quite what I wanted but probably correct behavior) and several Word searches go to Duckduckgo.

  Any suggestions on how to solve this problem without removing the option of completely google search would be appreciated.

  Thanks in advance

  It is supposed to function as described in this article, it seems that you have followed: search bar location | How | Firefox Help. I see no reason for the presence or absence of a plugin of search engine related. You have additional modules that could touch location bar behavior?

  You can try this: create a clean profile Firefox. Which will work around the current modules and custom, settings have fresh data bases of fresh settings and a cache folder.

  Close Firefox and starts in the Profile Manager, as described in the management profiles. Any time want spending profiles, close Firefox and come back to this dialog box.

  Change your keyword preferences and see if they work in the new profile. A little luck?

• Strange behavior with align on the pixel grid, pixelated and zoom overview

  I have some frustrating behavior during the attempt to create, adjust and align objects not according to WARNING: no pixels in artificial intelligence.

  * Line up on the grid of pixels with preview raster on, does not appear to align objects whole pixels. It does not with the option for new active objects, or verifying the individual objects in the processing window.

  * Zoom / out causes pixel location/color change randomly. Maybe I don't understand exactly how these features work in artificial intelligence, but once I have enough to see the zoom pixels, I do not expect to change when the zoom and more.

  * Travel/objects setting creates artifacts on my work plans. Zoom / out out them, but causes the weird behavior described above.

  Advice? Advice? I'm doing something wrong? See you soon!

  Riley,

  I think this is one for a bug report, or should we say a feature request (deletion)?

  Adobe - feature request/Bug Report Form

• Strange behavior when recording in the form of photoshop layers

  Hello!

  I built a 3d cube and I want to get it as a menu into Encore. The thing that intrigues me is that when I export via the command "Save as photoshop layers" in AE, the PSD resulting looks totally different from the model of EI that I taped.

  I tried to precompose everything so that I have only one layer in my computer to output, but that did not help. I also added an effect to the precomp to see if it helped, but the results are the same. It looks like little to the camera went inside the cube in the PSD! I double checked that I have the active camera defined as my point of view in the comp window.

  Any idea on what could cause this?

  In fact, the behavior is correct. She uses the stacking order, not visibility to generate the respective Photoshop layers. If you re - organize layers in Photoshop (drag etusivu precomp upward), you get the good result of the search. What languiage is this? Latvian? Lithuanian? Estonian? Kinda reminds me of the Finns, but not quite...

  Mylenium

• Issues coming out of "sleep mode" and strange behavior when restarting with GPU

  I use a desktop computer HP P7-1240 completely stock except for a GPU EVGA GeForce GTX 750 TI SC. The GPU works well when the computer is running (which is strange because the forums have several other discussions mentioning the 700 series must be incompatible with my BIOS).

  However, there are two main strange problems that have arisen since the installation of the GPU. One is that, every time that the computer enters mode "sleep", he refuses to wake back up correctly. It seems to me that the computer active but sends all the signals back panel (at the very least, no video because my monitors remain blank). On rare occasions, he wakes back correctly, but at least 90% of the time, it must be restarted. Upon reboot, the same problem sometimes (not), and the computer must be rebooted a second time until it will start again.

  This leads to the second problem. During startup, the computer goes to a black screen, listing the specifications of basic computer skills (see attached photo. In this screen, the computer does not meet any entry.  He proceeds to beep 3 times, all the same length and height spaced about 30 seconds of gap. After the third beep, the screen goes black and then the computer starts normally with no other strange behavior.

  Without the GPU, none of these problems occur. At the very least, not regularly.

  I saw another thread mentioned that, while the HP support for my office page lists not her, there is an update of the BIOS for my motherboard which has fixed issues related to the GPU more modern. By nature it is an update of the BIOS that does not (seem to) officially support Windows 7, I am reluctant to go forward with this potential solution.

  Although I intend to build myself a new computer from scratch at a certain point, I was hoping to get at least another year out of this machine, if not 2.  While this question does not seem to be immediately threatening the stability of the computer, I can't help but think that it is a question should I go quickly to avoid future problems (not to mention it would save me a good amount of electricity to be able to enter the mode 'sleep' on a regular basis).

  Any suggestions would be greatly appreciated!

  

  Problem has been solved!

  For those of you who have trouble sleeping with the p7-1240 or computers with a card mother identical (MSI Jasmine Ms 7778 ver 1.0), I suggest that you follow this thread:

  http://h30434.www3.HP.com/T5/desktop-hardware/unable-to-boot-with-new-graphics-card/TD-p/3930544/highlight/true

  It is to use an update for your BIOS that is intended only for PC under Windows 8, but that seems to work perfectly well with Windows 7 PC. It solved my problems of sleep and makes the computer to behave at least semi normally while restarting.

  However, as indicated in the wire, an update of the BIOS should be a last resort because it can turn your machine into a very heavy and expensive paperweight if something does not work. Do not forget that you have the worm 1.0 card mother MSI Ms 7778 Jasmine and remember that you update the BIOS version 8.18.

  As I am looking for 2aeo on HP.com currently (according to the thread leading up to), I'm not find the same links I found last week when I went through the update. However, you can find elsewhere.

• Strange problem after moving from the virtual computer to a new data store

  I am migrating our VM existing (8 in total) a 'problem' RAID to a new table on a new controller and am having a strange problem. Here are the steps I took (host OS is Ubuntu 8.0.4 LTS x 64):

  (1) off the power the virtual computer from the Web interface

  (2) the directories created for each virtual on the new RAID array computer (in this case a RAID 10 array on LSI 9750-8i controller)

  (3) rSync used to copy the data from RAID1 to be RAID2

  4) has created a new data store on the new RAID through the Web Server of VMWare user interface.

  (5) removed VM of the inventory through the Web, their return, added user interface then choose files .vmx on new data store on RAID2

  They have all power save fine... but three of them are not accessible on the network. I can open a console in the Web Server of VMWare user interface and they all run normally... but I can't their ping or access the respective virtual machine Web GUI. It seems quite arbitrary that those who work and those who are not. In this case... the VM that don't work is a license Autodesk, a Squid proxy server and a VM of cactus. All three of these virtual machines are 32-bit Ubuntu Server VM (two 8.0.4 and a 10.0.4)... and are the only Ubuntu VM on this host. It must be signifigant but I'm not see how.

  If I delete these three virtual machines of the inventory again and add to their original location (on the RAID1) they light up AND work normally. A consultant that we were working seemed surprised, as he had also done this experiment with some of the older VMWare products. I don't see how it would be the physical location of the files of the virtual machine. Any ideas?

  We rely on the migration to ESXi soon but in the meantime, we get these a few VM out of this RAID array problem. I'm stuck.

  Depending on the application, it may be enough to reconfigure the IP parameters (they are very probably on DHCP now) for the newly detected virtual NIC.

  André

• Strange behavior with the function «Help in command line»

  So I do a little playing with the opening of the files compiled help (.chm) with the command-line help feature, and I saw a strange behavior when trying to index multi-level access keywords. According to the documentation, if you set the 'Key' operation, you can enter a value for ' string to search for "to access this section. The more precise help that:

  If this string contains a keyword index, the string must match the key of the index as it appears in the help index file. To access a topic with a multilevel index keyword, enter the keyword of the top-level index, a colon and the keyword of the second level index. Do not separate the elements with spaces. For example, a chain of error codes: GPIB jumps about a subject with a keyword of top-level index of error codes and a second level keyword index of GPIB.

  All right, seems simple enough. Except that when I tried, I couldn't work, even with the example provided. I tried the following simple test:

  

  Opens the help file, but it opens to this page, not to the page ' error codes: GPIB "non-descript. I saw this in 8.2 and 8.6. Anyone have any success with access to a multi-level keyword?

  Note - side

  Curiously, the Index for the help lvconcepts.chm file looks like this:

  

  In other words, the input index text is just "GPIB", but the text that appears in the keyword field is "codes error, GPIB. I'm curious to know how this was accomplished. I decompiled the lvconcepts.chm file and watched the .hhk file, and it is not immediately obvious to me. (By the way, if you try to use "error codes, GPIB" it does not either).

  Hello

  Please contact National Instruments!
  It is a very strange behavior.  I tested out and seen the exact
  same results you are experiencing.  This was reported to R & D (AUTO ID # 130246) for further investigations.
  From what I can tell the a possible workaround solution that we have documented
  in the post of root Canal.  I can't continue to look into this in order
  to see if there is no other workaround solution or a reason why it is
  run in this way.  Thanks much for the feedback!  If
  you have any other questions on this subject please post them here.
  Have a great day!

• Strange behavior of startup and cannot access the tools-> options menu

  Since this morning my LV8 installation does not display the normal startup dialog box (allowing you to open the existing screws or open a new one), but doesn't that immediately opens a new VI.  If I close this new NC and then instead of back to the Startup dialog box it opens a second new (empty) VI.    Furthermore, I can't open the tools-> option menu from a façade of VI.

  I tried to repair the installation of the LV and when that does not work I went for a complete deletion and don't reinstall - still no joy!

  I also check that it is not user specific, so that when I login as a different user on the same PC, I get the same behavior

  Help - please!

  Hi AMHurrel,

  This seems quite strange.

  Have you changed anything on your installation?

  When you say you did a complete removal and reinstall, how?

  Here are the steps I follow:

  The following procedure removes the software Instrument National:

  1. turn off the computer and physically remove or disconnect all devices that you have installed on your system.
  This includes everything-PCI, ISA, USB, 1394-, or based on ethernet.

  2 turn on the computer and go through Add/Remove Programs (START"SETTINGS" control PANEL"Add/Remove Programs)
  and remove all OR related. As a general rule, if you remember, it is best to uninstall things in
  the reverse order in which they were installed. For example, if you installed LabVIEW, then NOR-DAQ, then the
  Internet developers Toolkit for LabVIEW, you must uninstall the Internet firstly, developers kit
  NOR-DAQ, then last LabVIEW.

  3. once everything has been deleted (don't be concerned at this stage if an item still appears in the)
  Ajouter/suppression of programs list after you remove it), close all programs and restart your computer.

  4. go to the START button in your operating system, choose RUN and type 'regedit '. This will open up the registry
  The Editor window. Go to the registry Menu and choose Export registry file. Select 'All' to the export range,
  and select a file name. This creates a backup of the registry in case a mistake is made when you remove the key.

  5. remove the following components of the registry in the Windows registry:

  HKEY_CURRENT_USER\Software\National Instruments remove the entire tree!
  HKEY_LOCAL_MACHINE\Software\National Instruments remove the entire tree!
  HKEY_LOCAL_MACHINE\System\CurrentControlSet\Enum\PCI\ or \ISA and remove registry entries containing one
  keys with 1093 in them.
     
  Don't worry if one of these trees are not listed. Continue with the rest of the process.

  Note: You may need to change the security policies. In Windows 2000, 98, 95, NT, go to [regedt32] then
  Security > permissions. In Windows XP, you can change the security using Edit options > permissions in the
  Publisher of the registry (regedit).

  6. close regedit.

  7. make sure that you don't have your own screws or other files in the "C:\VXIpnp."
  "C:\Program NIUninstaller Instruments", or "C:\WINDOWS\nidaq" folders. If you do, copy them to a
  different location. If you are concerned about preserving old virtual tracks and your SCXI configuration.
  then save the file "C:\WINDOWS\niconfig.daq", too. Delete all folders and files mentioned above.

  Note: If you have Windows NT/2000, replace 'C:\Windows' with 'C:\WINNT' in the path listed above.

  8. save the attached file msiBlast.zip to your desktop.

  (a) extract the msiBlast.exe file from zip archive.
  (b) double click the downloaded msiBlast.exe file to run the executable.
  (c) choose the selection show only installers of NOR.

  (d) using select (Ctrl + left mouse click) of all National Instruments software that appears in MSIBlast.
  (e) press the button uninstall. This allows to uninstall all entries in register MSI of National Instruments.

  (f) Optional:
  The repair option will open the installer of National instruments and run the option fix in the installer.

  Maintenance mode will open the installer and allow the user to change the installation. To open the installation program indicate nothing in command line Arg? Dialog box.

  9. restart your computer.

  10. you should be ready to install your software. For the cleanest possible installation, first install all of your
  software application, such as LabVIEW, Measurement Studio development, etc. Perform a custom installation so that you can
  Install just the request WITHOUT DRIVERS EVERYTHING. Restart your PC after each installation request.
  Even if the installation program does not tell you to restart, it would probably be a good idea to do it anyway.
  Now install the software driver and follow the associated user manuals. Some older non-Plug-and-Play hardware
  must be installed before the pilot. Download the latest versions of the drivers that support your hardware
  She draws from our drivers and software updates (link below) and install them one by one, reset after each
  install.

  11. Lastly, stop and re - install your hardware. When you start back, he must be detected in MAX.

  NEITHER drivers link:- http://www.ni.com/softlib.nsf

  * Attached is msiBlast.

  You get an error message?

  Let me know what you think,

  Kind regards

• Refresh the strange behavior of factor ahead

  Hello world

  I had the strange behavior of refreshment early feature.

  Here is my configuration:

  <> cache-config

  < default >

  POF < serializer > < / serializer >

  < system-property="tangosol.coherence.socketprovider"/ socket-supplier >

  < / default >

  < cache-system-mapping >

  <>cache-mapping

  < name of cache - > sample < / cache-name >

  < scheme name > expand-nearly-distributed < / system-name >

  < / cache-mapping >

  < / cache-system-mapping >

  <>- cached patterns

  
  

  < about plan >

  < scheme name > expand-nearly-distributed < / system-name >

  < avant-regime >

  < local plan >

  < high-units > 20000 < / high units >

  < expiry time > 10 s < / timeout >

  < / local plan >

  < / avant-regime >

  < back-plan >

  < distributed plan >

  distributed < system-Ref > < / plan-ref >

  < / distributed plan >

  < / back-plan >

  < invalidation strategy > all < / invalidation strategy >

  < / near-plan >

  < distributed plan >

  distributed < scheme name > < / system-name >

  < service name > - sample < / service-name >

  thread < number > 20 < / thread count >

  < support-map-plan >

  < reading-writing-support-map-plan >

  < internal-cache-system >

  < local plan >

  < expiry time > 10 s < / timeout >

  < / local plan >

  < / internal-cache-system >

  < dumps-plan >

  schema < class >

  < class name - >

  com.sample.CustomCacheStore

  < / class name >

  < / class-system >

  < / dumps-plan >

  < refreshment-ahead-factor > 0,5 < / refresh-ahead-factor >

  < / reading-writing-support-map-plan >

  < / support-map-plan >

  < autostart > true < / autostart >

  < / distributed plan >

  < / cache-plans >

  < / cache-config >

  and if I ask that my service with a period of 6 s (10 s * 0.5) seconds, all are very good. I have no delay in response (with the exception of the first), but if I change such as a period of 3 seconds, then I start getting times every 10 seconds. I have no idea why this is happening. It seems that if I ask my service before the predictable period (from 5 to 10 seconds) asynchronous loading can't even though after that I ask once again. Y at - it explanation of it and how do I get around this behavior?

  Thank you

  The problem has been resolved. The reason why I have such a situation, it is that this front regime didn't notify the regime back because of the same expiration date. In a few words, to use the features of refreshment in advance with near cache you will need to set the expiration time of avant-regime equal to the soft-expiry time (in this case, it will be 10 s * 0.5).

• Strange behavior on the web page of preloading in WebView

  I have the following problem: in my Swing application, I want to display a web page. To do this, I use a JFXPanel that contains a WebView. The web page must be loaded in the background, and only if the loading process is totally finished I want to make the JFXPanel visible. I use thegetLoadWorker().workDoneProperty() method of the corresponding WebEngine to determine if the page is totally loaded.

  The problem is, now that the JFXPanel gets visible, I see initially a totally empty Board, and after a short period, the web page in Web view is visible. I made a simple Application demo that reproduces this behavior. If the page is loaded, a button is enabled and clicking on this button adds the WebView Panel below. In addition the link following points to an animated gif that shows the behavior: http://tinypic.com/view.php?pic=oh66bl & s = 5 #. Ujv2IhddWKl

  Here is the code of the demo application:

  import java.awt.BorderLayout;
  import java.awt.Dimension;
  import java.util.logging.Level;
  import java.util.logging.Logger;
  import javafx.application.Platform;
  import javafx.beans.value.ChangeListener;
  import javafx.beans.value.ObservableValue;
  import javafx.embed.swing.JFXPanel;
  import javafx.scene.Scene;
  import javafx.scene.web.WebEngine;
  import javafx.scene.web.WebView;
  import javax.swing.JFrame;
  import javax.swing.SwingUtilities;
  public class WebViewTest extends javax.swing.JPanel {
  
     private static JFXPanel browserFxPanel;
     private WebView webView;
     private WebEngine eng;
  
     /**
    * Creates new form WebViewTest
    */
     public WebViewTest() {
    initComponents();
     Platform.setImplicitExit(false);
    browserFxPanel = new JFXPanel();
     Platform.runLater(new Runnable() {
     public void run() {
    webView = createBrowser();
     Scene scene = new Scene(webView);
    scene.setFill(null);
    browserFxPanel.setScene(
    scene);
     }
     });
     }
  
     /**
    * This method is called from within the constructor to initialize the form. WARNING: Do NOT modify this code. The
    * content of this method is always regenerated by the Form Editor.
    */
     @SuppressWarnings("unchecked")
     // <editor-fold defaultstate="collapsed" desc="Generated Code">  
     private void initComponents() {
    java.awt.GridBagConstraints gridBagConstraints;
  
    pnlMain = new javax.swing.JPanel();
    showWebpageButton = new javax.swing.JButton();
  
    setLayout(new java.awt.GridBagLayout());
  
    pnlMain.setLayout(new java.awt.BorderLayout());
    gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.gridx = 0;
    gridBagConstraints.gridy = 1;
    gridBagConstraints.gridwidth = 3;
    gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
    gridBagConstraints.weightx = 1.0;
    gridBagConstraints.weighty = 1.0;
    add(pnlMain, gridBagConstraints);
  
    showWebpageButton.setText("show web page");
    showWebpageButton.setEnabled(false);
    showWebpageButton.addActionListener(new java.awt.event.ActionListener() {
     public void actionPerformed(java.awt.event.ActionEvent evt) {
    showWebpageButtonActionPerformed(evt);
     }
     });
    gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.gridx = 1;
    gridBagConstraints.gridy = 0;
    gridBagConstraints.insets = new java.awt.Insets(10, 10, 10, 10);
    add(showWebpageButton, gridBagConstraints);
     }// </editor-fold>  
  
     private void showWebpageButtonActionPerformed(java.awt.event.ActionEvent evt) {   
    pnlMain.removeAll();
    pnlMain.add(browserFxPanel, BorderLayout.CENTER);
     WebViewTest.this.invalidate();
     WebViewTest.this.revalidate();
     }   
     // Variables declaration - do not modify  
     private javax.swing.JPanel pnlMain;
     private javax.swing.JButton showWebpageButton;
     // End of variables declaration  
  
     private WebView createBrowser() {
     Double widthDouble = pnlMain.getSize().getWidth();
     Double heightDouble = pnlMain.getSize().getHeight();
     final WebView view = new WebView();
    view.setMinSize(widthDouble, heightDouble);
    view.setPrefSize(widthDouble, heightDouble);
    eng = view.getEngine();
    eng.load("http://todomvc.com/architecture-examples/angularjs/#/");
    eng.getLoadWorker().workDoneProperty().addListener(new ChangeListener<Number>() {
     public void changed(ObservableValue<? extends Number> ov, Number t, Number t1) {
     final double workDone = eng.getLoadWorker().getWorkDone();
     final double totalWork = eng.getLoadWorker().getTotalWork();
     if (workDone == totalWork) {
    showWebpageButton.setEnabled(true);
     }
     }
     });
     return view;
     }
  
     public static void main(String[] args) {
     SwingUtilities.invokeLater(new Runnable() {
     public void run() {
     final JFrame f = new JFrame("Navigator Dummy");
    f.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
    f.setSize(new Dimension(1024, 800));
     final WebViewTest navDummy = new WebViewTest();
    f.getContentPane().add(navDummy);
    f.setVisible(true);
     }
     });
     }
  }
  
  
  

  I don "t understand this behavior, in fact the page has already been loaded. To me, it seems that the WebView starts to render the site just to the point where it becomes visible. What can I do to get the WebView already shows the web page is loaded right now that it becomes Visible (to avoid this effect of flickr)?

  I already posted this question on StackOverflow (see http://stackoverflow.com/questions/18873315/javafx-webview-loading-page-in-background ) but didn't get an answer and found this forum today.

  Thanks in advance!

  Try the updated version in this post.

  It requires a snapshot offscreen before displaying the Web mode to make sure all is rendered before the Web is displayed.

  The code is kind of ugly and the 'solution' is a bit of a hack, you would probably want to clean it up a bit before using it anywhere (for example, there is no need to create a new WebView and snapshot, web page on each load - I did it just to get a feel for the worst-case scenario and try to pinpoint where are produce slowdowns).

  A small rectangle moves back on the top of the screen so that the fluidity of the animation can be monitored.

  On the first charge, there will be a slight stutter in the animation, but the rendered web page instantly appears when click the show page"" button.

  As you say, the stuttering occurs only the first time the page is loaded, then everything is smooth.  If you use a progress bar regular instead of an animation, the initial stuttering is probably fine, because people expect to see breaks in the progress bars from time to time (more progress reported by progress bars is not a smooth linear progression).  My guess is that if you use a regular progress bar, the behavior seen with this example is probably acceptable for almost all users.

  As for the differences between the rendering between 2.2 JavaFX and JavaFX 8, there was a lot of changes to the internal architecture of JavaFX for JavaFX 8 that have improved rendering performance, as well as probably represents the delta.

  import javafx.animation.*;
  import javafx.application.Application;
  import javafx.concurrent.Worker;
  import javafx.geometry.*;
  import javafx.scene.Scene;
  import javafx.scene.control.*;
  import javafx.scene.layout.*;
  import javafx.scene.paint.Color;
  import javafx.scene.shape.Rectangle;
  import javafx.scene.web.WebView;
  import javafx.stage.Stage;
  import javafx.util.Duration;
  
  public class WebViewJavaFXTest extends Application {
      public static final String PAGE_URL = "http://todomvc.com/architecture-examples/angularjs/#/";
      private Rectangle distractor;
  
      @Override
      public void start(Stage stage) throws Exception {
          distractor = new Rectangle(20, 20, Color.CORAL);
          TranslateTransition r = new TranslateTransition(Duration.seconds(10), distractor);
          r.setFromX(0);
          r.setToX(800);
          r.setInterpolator(Interpolator.LINEAR);
          r.setCycleCount(RotateTransition.INDEFINITE);
          r.setAutoReverse(true);
          r.play();
  
          VBox layout = initView();
          stage.setScene(new Scene(layout));
          stage.show();
      }
  
      private VBox initView() {
          final ProgressBar progress = new ProgressBar();
          final Button showWebView = new Button("Show Page");
          showWebView.setDisable(true);
          HBox controls = new HBox(
                  10,
                  progress,
                  showWebView
          );
          controls.setAlignment(Pos.CENTER_LEFT);
          Button tryAgain = new Button("Try Again");
          tryAgain.setOnAction(actionEvent ->
                  tryAgain.getScene().setRoot(
                          initView()
                  )
          );
  
          StackPane webViewHolder = new StackPane();
          webViewHolder.setPrefSize(1024, 700);
  
          final WebView webView = new WebView();
          progress.progressProperty().bind(
                  webView.getEngine().getLoadWorker().progressProperty()
          );
          webView.setPrefSize(1024, 700);
          webView.getEngine().load(PAGE_URL);
          webView.getEngine().getLoadWorker().stateProperty().addListener(
                  (o, old, state) -> {
                      if (state == Worker.State.SUCCEEDED) {
                          webView.snapshot(
                                  snapshotResult -> {
                                      showWebView.setDisable(false);
                                      return null;
                                  },
                                  null,
                                  null
                          );
                      } else {
                          showWebView.setDisable(true);
                      }
                  }
          );
  
          showWebView.setOnAction(actionEvent -> {
              controls.getChildren().setAll(
                      tryAgain
              );
              webViewHolder.getChildren().setAll(webView);
          });
          VBox layout = new VBox(
                  10,
                  distractor,
                  controls,
                  webViewHolder
          );
          layout.setPadding(new Insets(10));
  
          return layout;
      }
  
      public static void main(String[] args) {
          launch();
      }
  
  }
  

• Strange behavior while making the table operation DOUBLE... !

  Hello
  
  Can we do DML/DDL operation on table DOUBLE?
  
  To know the answer, I have done below the operation and found a strange behavior...
  
  -run 5 times...
  INSERT INTO DOUBLE
  VALUES ('P');
  
  commit;
  
  Select * twice;
  o/p-
  MODEL
  1 P
  2 P
  3 P
  4 P
  5 P
  
  ---------------------------------
  updated double
  MODEL of value = "K";
  commit;
  
  Select * twice;
  o/p-
  MODEL
  2 h
  2 P
  3 P
  4 P
  5 P
  
  Odd: 1 single line update... Why? I was updating all the lines.
  
  If I run new update of command like below...
  
  updated double
  set MODEL = 'K', where dummy = "P";
  commit;
  
  Select * twice;
  o/p-
  MODEL
  2 h
  1 h
  3 P
  4 P
  5 P
  
  STRANGE: Now next updated record with 'K'... like that, if I run 5 times this o/p is as below...
  
  MODEL
  2 h
  1 h
  6.
  4 K
  6: 00
  -------------------------------------
  REMOVE double; -This also has data of delting 1 by 1 row... Why?
  
  Can anyone tell me about this operation of behaivor?
  
  Please provide any information about the DML/DDl operation on DUAl
  
  Rgds,
  PC

  http://asktom.Oracle.com/pls/asktom/f?p=100:11:7955478831730544:P11_QUESTION_ID:1562813956388

  Tom says:

  Let me start by saying:-DOUBLE is owned by SYS. SYS is the owner of the data dictionary,
  so DOUBLE fits in the data dictionary. You must not modify the data dictionary
  through SQL ever - weird things can and will happen - you are just a few of
  them. We can do a lot of strange things happen in Oracle by updating the data dictionary.
  It is recommended, supported or a very good idea.

  Double is just a convienence table. You do not need to use it, you can use anything you
  Here you are. The advantage to double is the optimizer includes double is a special line, a
  column table - when it is used in queries, it uses this knowledge during the development of the
  plan.
  ...
  the optimizer includes double is a special, magical table 1 row... It's just the way it works. If all goes well
  you reset double back to 1 row after your tests, or you've just totally broken your database!
  .. .dual = magic. Dual is a table of a line but with more than 1 or less is
  dangerous. You update the data dictionary. You should expect naturally very bad
  things are happening.

• I get a strange behavior of the bar tabs and the address bar in Firefox 29,0 for Mac.

  I just installed Firefox 29,0 for Mac.
  I have a strange behavior of the bar tabs and the address bar with this new version.
  Instead of the address bar, I get two rows of symbols. And it is impossible to write anything in the address bar.
  (I add a screenshot, but I can't find a way to do it).

  Firefox has an RSS icon in the palette of the toolbar that you can drag a toolbar (but not on the location bar container).

  • Firefox menu button > Options/Preferences > toolbars
  • View > toolbars > customize