Similar Questions

• ViewStack and custom components...

  Hello
  
  I have a viewstack with an id say "myViewStack" Code is below. Then I have a function to do this:
  
  appViewStack.selectedChild = home; or something else...
  
  I guess I'm referencing the container sorta like a switch statement from different points of view I can change using the selectedChild feature? That's how I do it, and I don't know if it's true, although it seems to work * until *.
  
  Any help appreciated.
  
  I get an error 'globalBar' used more than twice. It is a common toolbar, that I want to use and want it to appear in all views/screens in the application. How can I do this and do not have redundant code.
  
  I have this code
  
  < mx:Canvas id = "Home" >
  < comps: globalToolBar id = "globalBar" width = "100%" / >
  < / mx:Canvas >
  
  
  < mx:Canvas id = "Issues" >
  < comps: globalToolBar id = "globalBar" width = "100%" / >
  < / mx:Canvas >
  
  Thank you
  
  -Westside

  Westside,

  Cannot tell you with certainty if the selectedChild code is correct, but I use it too and have had no problems with it yet.

  Is there a reason you can't rename the id on the second page?

  For example:

  
  
  

  
  
  

  I say with confidence that Flex will not allow you to have two objects with the same ID only, because you can't access both one name.

  Hope that helps.

  Oz.

• custom - components

  Hello
  I hope that it isn't something obvious... but I searched high and low for a benchmark decent to implement custom components.
  It is not critical, but I would like to place a set of codes < mx: states > in a custom component.
  Can anyone suggest it please if or how this is possible?
  
  It is important that I'm calling the new State of a VBox inside a TabNavigator?
  
  Also, while I'm here...
  I'm States okay - kind of... I get the new State (a form) to spend in the upper region of my VBox tab.
  BUT I want the form actually replace the datagrid control, which is the normal display mode when you click the tab.
  
  Thanks in advance...
  Chris
  
  

  Hello again...

  Eureka!
  I went to pages of search help 'parentApplication' in the discovery of the hierarchy.
  .. .came between Flex Applications > uses the container of the Application > object on the Application
  where I found the refernce to mx.core.UIComponent.parentDocument, then
  "You can use parentDocument.parentDocument to back up the tree of multiple documents.

  So, I replaced 'parentApplication' with 'parentDocument' in the file states_TaskMgr_addNew.mxml...

  ... and it worked.

  Thanks again for your help... it was a great experience.
  See you soon,.
  Chris

• Passing data between the component main enforcement through custom methods and custom

  Similar to what this article is talking about, I have a custom list that contains a list of names of State of the United States in chains. (Let's call this states.mxml) #comments http://www.boyzoid.com/blog/index.cfm/2006/11/22/Flex-Custom-Components-and-Custom-Methods
  
  I create an action script that is included in my states.mxml like < mx:Script source = "myScripts.as" / > so that I can call the method in mySpcripts.as
  
  Now, what I want to do is, whenever I click on an item in the list, I want this string is displayed on the Application of the hand (on a canvas or Panel) as a label.
  
  I don't know how I am supposed to refer to the canvas and wood, which lies on the main of the application of myScripts.as
  Is there a way to create an action script file where methods can reference components for the main application and the custom component file?
  
  Thank you

  this.parentApplication.canvas.label should do what you are looking for

• Why my "display windows and tabs from last time ' does not work?

  Hi all

  I used to have my settings set to "display windows and tabs from last time." For some reason, it does not. Whenever I close my tabs, Firefox warns you me I close many tabs, and when I reopen it Firefox, I only get my home page.

  In the menu options, I put 'windows and tabs from last time' options, and in private life, I have "Firefox will remember history", so I do not think it is related to my settings.

  I saw a thread on 'browser.sessionstore.enabled' must be true about: config, but I don't have even a name preference that says "browser.sessionstore.enabled. Maybe that's the problem? If so, I have NO IDEA how to fix this. I only am not at all computer savvy.

  If someone could find a solution to this very annoying problem, I would be very grateful. If it takes a lot of work of programming/techno, please be VERY descriptive (pretend I'm a 5 year old child in giving directions).

  Thank you!

  Browser.sessionstore.Enabled is no longer used, worry not if you can't find it.

  In case you use "clear history of Firefox closing:

  • do not erase browsing history – which will prevent the restoration of the work session.
  • Tools > Options > privacy > Firefox will be: "Use the custom settings for history": [X] 'Clear history of Firefox closing' > settings
  • https://support.Mozilla.org/KB/remove-recent-browsing-search-and-download-history

  Note that compensation "Preferences of Site" clears all exceptions for cookies, images, pop-up windows, installation of software, passwords, and other specific data from Web site.

  Deletion of cookies will delete all specified (selected) cookies, including cookies with an exception allowing you want to keep.

  You can check the prefs of . browser.sessionstore * including browser.sessionstore.resume_from_crash on the topic: config page and reset the browser.sessionstore prefs that are correct (in bold) user via the context menu in the default value to make sure that the Session Restore is enabled and functional.

  • http://KB.mozillazine.org/Session_Restore

• Action, State and events, CTF files

  Hello

  In my project, I received a labview program that has a main VI and about 100 SubVIs.  Some of the subVIs are named: Action, States and events. And a Subvi is written for each user action. Actions, States, and the screws of events are CTL files.

  Is - any technique of special programming used in labview for any specific purpose? I am a novice in labview.

  Thank you

  Josée Vilas V

  Vilas,

  The .ctl files are custom controls.  Without seeing them, I can't be sure, but I suppose they could be witnesses typedef'ed enumerated (enum).  These are often used for engines of the action and state machines.

  The state machine is a widely used program architecture. There are examples in the design templates that ship with LabVIEW.

  If you have had no training in LabVIEW, the online tutorial are a good starting point.  It would be very interesting to spend a few hours before your dive in your project.

  Lynn

• When I turn on my computer, it gets stuck on the ultra-portable gigabyte 3 screen and custom which leave me there 2 hours still no luck the only button that works are TAB rebooting too

  Original title: stuck

  When I turn on my computer, it gets stuck on ultra-portable gigabyte 3 screen and custom wide movement which I gave 2 hours still no luck the only button that works are TAB restart too it can someone help please

  Follow these steps:

  Step 1: Start the computer in safe mode and check if the problem persists.

  A description of the options to start in Windows XP Mode

  http://support.Microsoft.com/kb/315222

  Step 2: If the problem does not still in safe mode, perform a clean boot to see if there is a software conflict as the clean boot helps eliminate software conflicts.

  How to configure Windows XP to start in a "clean boot" State

  http://support.Microsoft.com/kb/310353

  Note: After completing the steps in the clean boot troubleshooting, follow the section How to configure Windows to use a Normal startup state of the link to return the computer to a Normal startupmode.

  After the clean boot used to resolve the problem, you can follow these steps to configure Windows XP to start normally.

  (a) click Start, run.

  (b) type msconfigand click OK.

  (c) the System Configuration Utility dialog box appears.

  (d) click the general tab, click Normal startup - load all services and device drivers and then click OK.

  (e) when you are prompted, click on restart to restart the computer.

• BSOD error: 0 x 00000116, nvlddmkm.sys, attempt to reset display driver and recover timeout failed.

  Original title: BSOD, Vista Home Premium, HP Pavilion dv6000 (laptop)

  Full text of the error message (most frequently observed when playing Bejeweled 2 Deluxe, although it happened before the game has been installed):

  A problem has been detected and Windows has been shut down to avoid damage
  on your computer.

  Try to reset the display driver and recover from timeout failed.

  If this is the first time you've seen this stop error screen,
  Restart your computer. If this screen appears again, follow
  the following steps:

  Check to make sure any new hardware or software is installed correctly.
  If this is a new installation, ask your hardware manufacturer or software
  updates to Windows, you may need.

  If problems continue, disable or remove any newly installed hardware
  or software. Disable the BIOS memory options such as implementing caching or shading.
  If you need to use Safe Mode to remove or disable components, restart
  your computer, press F8 to select Advanced Startup Options and then
  select Safe Mode.

  Technical information:

  STOP: 0 X 00000116 (0X8CB26300, 0 X 000000022, 0X8B014A70, 0X00000000)

  nvlddmkm.sys - address 8B014A70 base at 8B00B000, DateStamp 493750e2

  Data collection for the crashdump...
  Initialization of the disk for the crashdump...
  Beginning physical memory dump.
  Dumping physical memory to disk: 100
  Total physical memory dump.
  For more assistance, contact your system administrator or technical support group.

  Hello

  It's my generic how updates of appropriate driver: (update your video/display driver).

  This utility, it is easy see which versions are loaded:

  -Free - DriverView utility displays the list of all device drivers currently loaded on your
  System. For each driver in the list, additional useful information is displayed: load address
  of the driver, description, version, product name, company that created the driver, and
  more.
  http://www.NirSoft.NET/utils/DriverView.html

  To check system drivers manufacturer as replacements and camera manufacturer who are most
  current. Control Panel - device - Display Adapter Manager - note the brand and
  fill out the template tab of the driver for your card video - double-click - write down the
  the version information. Now click on UPdate Driver (this can do nothing as MS is far behind
  certification of drivers) - then do a right click - Uninstall - REBOOT it will refresh the driver
  stack.

  Repeat this for network - card (NIC), Wifi network, sound, mouse, and keyboard if 3rd
  evening with their own software and drivers and all other main drivers you have.

  Now, go to the site of the manufacturer of system (Dell, HP, Toshiba as examples) (restoration), and then
  Site of the manufacturer of the device (Realtek, Intel, Nvidia, ATI, for example) and get their latest versions.
  (Review of the BIOS, Chipset and software updates on the site of the manufacturer of the system while there).

  Download - SAVE - go to where you put them - right click - RUN AD ADMIN - REBOOT
  After each installation.

  Always check in the Device Manager - drivers tab to be sure the version you install
  actually arises. This is because some restore drivers before the most recent is installed
  (particularly that audio drivers) so install a driver - reboot - check is to be sure
  installed and repeat if necessary.

  Repeat to the manufacturers - BTW in the DO NOT RUN THEIR SCANNER device - check
  manually by model.

  Look at the sites of the manufacturer for drivers - and the manufacturer of the device manually.
  http://pcsupport.about.com/od/driverssupport/HT/driverdlmfgr.htm

  How to install a device driver in Vista Device Manager
  http://www.Vistax64.com/tutorials/193584-Device-Manager-install-driver.html

  If you update the drivers manually, then it's a good idea to disable driver facilities in
  Windows updates, that leaves about Windows updates but it won't install drivers
  who will be generally older and cause problems. If updates offers a new driver can
  HIDE (right click on it) and then go get new ones manually if you wish.

  How to disable automatic driver Installation in Windows Vista - drivers
  http://www.AddictiveTips.com/Windows-Tips/how-to-disable-automatic-driver-installation-in-Windows-Vista/
  http://TechNet.Microsoft.com/en-us/library/cc730606 (WS.10) .aspx

  I hope this helps and happy holidays!

  Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle=""><- mark="" twain="" said="" it="">

• Vista and Windows 7 wont display icons and pictures for folders on XP

  I am trying to create a usb key that lead when opened displays a background image and custom icons from the file. Everything works fine on XP, which is the os that I used to create the layout. works great on all the other xp I can get my hand on also. Problem is that when I pull the file on a Vista or Wondows 7 (32.64, whatever) it will not simply be displayed. He "told" that the images and icons are there but they do not show. Please help if you can, Im stuck and my fair work may depend on me to be able to solve this problem, like our usb drives will be awarded next month. If only we all had new LOL xp

  Hello

  Given that you have created available in Windows XP, it cannot be replicated under vista or windows 7, because these operating systems have been designed in a different way. However, you can send your comments in the following link.

  Windows 7 comments

  Hope that helps.

• Interrupted SQL statement and start several times with several SQL_EXEC_ID

  Hi all

  We meet a strange phenomenon, maybe someone can help.

  We see that sometimes, when our client runs a single statement, implemented Oracle to process the statement with a special SQL_EXEC_ID, but after a while stops and starts processing the statement along with different SQL_EXEC_ID. Then, after a while, it happens again - stop Oracle processes the statement and start from the beginning with the new SQL_EXEC_ID. This happens again and again until we kill all of the other sessions on the database (then it ends).

  What we see exactly: Client executes the statement (sql_id = "2tp7pz6yv87qp"). Monitor us v $ SQL_MONITOR and get this:

  SELECT Sql_id, sql_exec_id, to_char (SQL_EXEC_START, "HH24:MI:SS MON-DD-YYYY) SQL_EXEC_START, status OF V$ SQL_MONITOR where sql_id = '2tp7pz6yv87qp' ORDER BY SQL_EXEC_START DESC;

  2tp7pz6yv87qp 16777216 28 may 2015 07:19:14 the EXECUTION

  After a while check us again and see this:

  2tp7pz6yv87qp 16777217 28 may 2015 07:36:17 the EXECUTION

  2tp7pz6yv87qp 16777216 28 may 2015 07:19:14 FACT

  After a while, we see this:

  2tp7pz6yv87qp 16777219 28 may 2015 08:09:58 the EXECUTION

  2tp7pz6yv87qp 16777218 28 may 2015 07:53:37 FACT

  2tp7pz6yv87qp 16777217 28 may 2015 07:36:17 FACT

  2tp7pz6yv87qp 16777216 28 may 2015 07:19:14 FACT

  and so on — will happen again and again until we kill all of the other sessions in the database.

  When comparing the follow-up of the different SQL_EXEC_IDs SQL reports, we see that each of them did exactly the same job: used the same execution plan, beginning treatment she even read/wrote the same amount of e/s and each of them stopped at the same point during execution. You can see that for each SQL_EXEC_ID execution 'stops' in the middle and never reach the end of the plan. She always stops in the JOIN by HASH and never continue to the next steps in the implementation plan.

  When you look more deeply, we see in V$ ACTIVE_SESSION_HISTORY always last thing that happens for every SQL_EXEC_ID is HASH JOIN RIGHT OUTER (SQL_PLAN_OPERATION = HASH and SQL_PLAN_OPTIONS = RIGHT OUTER JOIN). Then comes the new SQL_EXEC_ID and it starts to do the same thing as the previous SQL_EXEC_ID did when it was launched.

  Kill all other sessions, run finally ends. We see that the final (successful) SQL_EXEC_ID work and completes his plan to run to completion.

  When executing the same single statement (when it comes to the single session in the database), it ends with a single SQL_EXEC_ID. Its SQL monitoring report looks like the final execution when the phenomenon occurs after killing all other sessions.

  -We checked that the customer executing the query only once. AWR also only shows simple execution of the query.

  -We have reproduced in many different clients (plus SQL, JDBC thin client OIC and DBMS_SCHEDULER job).

  -It has no PARALLEL in the query or table.

  -In this case for different statements (different INSERT-SELECT and MERGE instructions).

  -Version: Oracle Database 11 g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production

  Does anyone have an idea?

  Finally found the root cause of the problem.

  This phenomenon occurs when the cursor of the active query being invalidated. This can occur in several scenarios, in our case, what happens when we work on a single partition (read or write) and perform DDL operations on different partitions of the same or the tables.

  Steps to reproduce:

  1 launch long command DML that affect the single partition

  2. in the course of executing this SQL, do one of the following values in a session different all 1 minute:

  2.1 do the indexes to a different partition unusable: ALTER TABLE X EDIT PARTITION Y UNUSABLE LOCAL INDEX

  2.2 rebuild the unusable index of different partition: ALTER TABLE X EDIT PARTITION Y REBUILD UNUSABLE LOCAL INDEX

  2.3 a partition different truncate

  Support of Oracle we were told that this problem is known and there are several requests for bugs and improvements thereon, for example this one:

  Bug 12905327 : TRUNCATE to an INVALID PARTITION TABLE UNNECESSARILY IMMEDIATELY all THE SLIDERS

  In our case (ETL process), we used to perform all these operations DDL and DML operations long (we work on different partitions in parallel). In order to solve, we have separated these operations to the different phases in our process and don't be DDL and DML operations at the same time more. This solved the problem for us.

• integrating the OPA rightnow cx and customer portal

  Hi every one i am incorporating opa righnow cx and customer portal. I am able to see the interview on the customer portal screens, but by submitting the details, it's showing an error saying

  An error occurred when loading or saving data.
  For further assistance please contact support.

  You can just about give me a solution for this.

  I'm guessing that your RightNow site requires the transaction state field to set and you are currently does not provide a when you save the incident. Try to create an attribute of text OPA, write a rule that assigns 1 (or a State of transaction value valid), it mapping for the status of transaction on the Incident field and see what happens.

• FDM sign flip function account and Custom Dimension pairs

  Hello

  I have a requirement where I have to change the sign of the amount when you import the data to the PIF file, I am aware of the sign flip in maps where can pass the sign based on the story. The requirement that I got is a little different.

  I was given 40 pairs of accounts and Custom3 members and I will have to change the sign for these 40 pairs.

  For example:

  1 account - Cover_Premiums and Custom3: gross

  2 share of reinsurance matters – Cover_Claims and Custom3-

  If the data file is to have the above pairs the amount of those who should not change.

  I wrote a script to import and attached to the dimension of amount in the import format. The script is

  If len (strfield) > 0 and account = Cover_Premiums and Custom3 = gross weight then

  signflip = strfield *-1

  on the other

  signflip = strfield

  If len (strfield) > 0 and account = Cover_Claims and = Custom3 share reinsurance then

  signflip = strfield *-1

  on the other

  signflip = strfield

  End if

  End If

  End Function.

  The script ran end after that recording works fine when the file is imported and its reversal, the sign for the records, but the problem is his flipping the sign for all records in the data file.

  I guess that it is run if statement only until the len (strfield) > 0 and its performance not the rest of the condition in the condition statement. IE: account = Cover_Premiums and Custom3 = gross weight.

  I'm not an expert FDM and not even sure if this is the right approach to do it or not.

  It is a requirement that is very critical for me, please help me with this problem.

  Thanks in advance.

  In a script to import, you have two input parameters:

  -strfield: value of the column of the source file that is defined in the import format. In case you, amount field

  -strRecord: all of the data in row processing.

  If we need to check the account and 3 Custom fields, you will first get these values for the strRecord parameter.

  In any case, I would say that you optimize your code by concatenating account and Custom3.

  For example, if you have a delimited by ';' with 5 fields file where the account is in 1st position and Custom 3 in the 2nd:

  Function signflip (strField, strRecord)

  strAccount = DW. Utilities.fParseString (strRecord, 5, 1, ';')

  strCustom3 = DW. Utilities.fParseString (strRecord, 5, 2, ';')

  strAccount = strAccC3 & "-" & strCustom3

  If len (strField) > 0 Then

  If strAccC3 = "Cover_Premiums" gross or strAccC3 = "Cover_Claims-reinsurance" Then

  signflip = strfield *-1

  On the other

  signflip = strField

  End If

  End If

  End Function

  Hope that specifies

• Bug: States and Textlink color settings.

  The range of States and the button itself for the 'Active' State does not display the color assigned to the color palette. See attached screenshot.

  Thank you.

  

  I think I got the point, I put the link of the colors under the site properties.

• Custom components in FXML

  Hello
  
  I want to set in the FXML a custom component, something like MyTreeItem, which extends from TreeItem. To do this, I created a MyJavaFXBuilderFactory to return the correct constructor (MyTreeItemBuilder). MyTreeItemBuilder returns instances of MyTreeItem.
  
  Note: Below, I send my courses and my tree.fxml.
  
  
  Is it possible to include in the custom components of fxml?
  
  
  
  When I run my application, I got this error:
  
  com.sun.javafx.fxml.PropertyNotFoundException: "myvalue" property does not exist or is read-only.
  
  at com.sun.javafx.fxml.BeanAdapter.put (unknown Source)
  
  at com.sun.javafx.fxml.BeanAdapter.put (unknown Source)
  
  to javafx.fxml.FXMLLoader$ Element.applyProperty (unknown Source)
  
  to javafx.fxml.FXMLLoader$ Element.processPropertyAttribute (unknown Source)
  
  to javafx.fxml.FXMLLoader$ Element.processEndElement (unknown Source)
  
  to javafx.fxml.FXMLLoader$ ValueElement.processEndElement (unknown Source)
  
  at javafx.fxml.FXMLLoader.processEndElement (unknown Source)
  
  at javafx.fxml.FXMLLoader.load (unknown Source)
  
  at MainWindowTree.start (MainWindowTree.java:33)
  
  to com.sun.javafx.application.LauncherImpl$ 5.run (unknown Source)
  
  to com.sun.javafx.application.PlatformImpl$ 4.run (unknown Source)
  
  to com.sun.javafx.application.PlatformImpl$ 3.run (unknown Source)
  
  at com.sun.glass.ui.win.WinApplication._runLoop (Native Method)
  
  in com.sun.glass.ui.win.WinApplication.access$ 100 (unknown Source)
  
  to com.sun.glass.ui.win.WinApplication$ $2 1.run (unknown Source)
  
  at java.lang.Thread.run(Thread.java:722)
  
  
  
  Tree.fxml
  
  
  
  <? XML version = "1.0"; Encoding = "UTF-8"? >
  
  
  
  <? import javafx.scene.layout. *? >
  
  <? import javafx.scene.control. *? >
  
  <? import javafx.scene. *? >
  
  <? import javafx.geometry.Side? >;
  
  <? importdummy.tree.MyTreeItem? >;
  
  
  
  < xmlns:fx VBox = "http://javafx.com/fxml" >
  
  < children >
  
  < showRoot TreeView = "false" fx:id = "treeView" >
  
  < root >
  
  < TreeItem value = 'Root' >
  
  < children >
  
  < MyTreeItem myvalue = "Node1" fx:id = "treeItemNode1" >
  
  < children >
  
  < TreeItem value = "none" / >
  
  < / children >
  
  < / MyTreeItem >
  
  < children >
  
  < / TreeItem >
  
  < / root >
  
  < / TreeView >
  
  < / children >
  
  < / VBox >
  
  
  
  Classes:
  
  
  
  package package dummy.tree;
  
  
  
  Import javafx.scene.control.TreeItem;
  
  
  
  SerializableAttribute public class MyTreeItem extends TreeItem {}
  
  
  
  public Object getMyvalue() {}
  
  Return super.getValue ();
  
  }
  
  public void setMyvalue (Object value) {}
  
  super.setValue (value);
  
  }
  
  
  
  }
  
  
  
  package dummy.tree;
  
  
  
  Import javafx.fxml.JavaFXBuilderFactory;
  
  Import javafx.util.Builder;
  
  Import javafx.util.BuilderFactory;
  
  
  
  Import dummy.tree.MyTreeItem;
  
  
  
  
  
  / public class MyJavaFXBuilderFactory implements BuilderFactory {}
  
  
  
  private JavaFXBuilderFactory javaFXBuilderFactory = new JavaFXBuilderFactory();
  
  
  
  class MyTreeItemBuilder implements {Builder < MyTreeItem >
  
  
  
  @Override
  
  public MyTreeItem build() {}
  
  return new MyTreeItem();
  
  }
  
  
  
  }
  
  
  
  @Override
  
  public Builder <>? getBuilder (class <>? clazz) {}
  
  If (clazz.equals (MyTreeItem.class)) {}
  
  return new MyTreeItemBuilder();
  
  }
  
  Return javaFXBuilderFactory.getBuilder (clazz);
  
  }
  
  
  
  }
  
  
  
  package dummy.tree;
  
  
  
  import java.io.InputStream;
  
  import java.net.URL;
  
  
  
  Import javafx.application.Application;
  
  Import javafx.fxml.FXMLLoader;
  
  Import javafx.fxml.JavaFXBuilderFactory;
  
  Import javafx.scene.Scene;
  
  Import javafx.scene.layout.Pane;
  
  Import javafx.scene.paint.Color;
  
  Import javafx.stage.Stage;
  
  
  
  SerializableAttribute public class MainWindowTree extends Application {}
  
  
  
  Public Shared Sub main (String [] args) {}
  
  Application.Launch (null);
  
  }
  
  
  
  @Override
  
  public void start (s phase) {}
  
  Location of the URL = getClass().getResource("/com/dbn/ui/theme/default/tree.fxml";);
  
  FXMLLoader fxmlLoader = new FXMLLoader();
  
  fxmlLoader.setLocation (rental);
  
  
  
  MyJavaFXBuilderFactory fxBuilderFactory = new MyJavaFXBuilderFactory();
  
  
  
  fxmlLoader.setBuilderFactory (fxBuilderFactory);
  
  InputStream inputStream = null;
  
  try {}
  
  inputStream = location.openStream ();
  
  Root = fxmlLoader.load (inputStream) (component) component;
  
  Scene = new scene (root, 800, 600, Color.TRANSPARENT);
  
  s.setScene (scene);
  
  s.Show ();
  
  } catch (Exception ex) {}
  
  ex.printStackTrace ();
  
  }
  
  }
  
  
  
  }

  Hello

  When you include the code (and the stack traces) in your forum messages, please include in a tag {code} as shown: https://forums.oracle.com/forums/ann.jspa?annID=1622 this makes it more easy for us all to read.

  Your code is sort of ok, but you have a lot of typos in your FXML and your Java code. Try searching for the code below instead. You don't actually have a constructor or by the way, it will work only without it.

  Try this FXML:

  With that for your item custom:

  package dummy.tree;
  
  import javafx.scene.control.TreeItem;
  
  public class MyTreeItem extends TreeItem
  {
      public Object getMyvalue()
      {
          return super.getValue();
      }
  
      public void setMyvalue(Object value)
      {
          super.setValue(value);
      }
  }
  

  And for launch:

  package dummy.tree;
  
  import javafx.application.Application;
  import javafx.fxml.FXMLLoader;
  import javafx.scene.Parent;
  import javafx.scene.Scene;
  import javafx.stage.Stage;
  
  public class TestApp extends Application
  {
      public static void main(String[] args) throws Exception
      {
          launch(args);
      }
  
      public void start(Stage stage) throws Exception
      {
          Parent rootNode = FXMLLoader.load(getClass().getResource("/tree.fxml"));
          Scene scene = new Scene(rootNode, 800, 600);
          stage.setScene(scene);
          stage.show();
      }
  }
  

  Also, I guess it is just a test case, but you don't need to provide your own "myvalue" getters/setters when this is delegated to super. Just use the 'value' property directly in your FXML.

  A view Naming Convention, it should be myValue with getMyValue and setMyValue (e.g. capital 'V'). FXML is case-sensitive too, so if you change, you need to change your FXML for use myValue instead.

  Hope that helps,
  zonski

  Did you find this answer useful? If so, please mark it as 'Correct' or 'useful '.

• Communication between two custom components

  Hello

  I have a problem to get action in a custom component to cause a refresh of another custom component?

  My configuration is:

  < application >

  < component includeIn custom 1 "View1" >

  < component custom 2 id = "custom2" level = "{level}" "view2" includeIn >

  < component custom an includeIn 'View1' >

  < component includeIn custom B "view2" >

  < / application >

  I have a number of custom components load in my main application window.

  In the custom component 1, I have a drop down menu which determines levels 1 to 10.

  When the user chooses a new level, change an event is triggered and the dispathed to the main application that receives it in the UpdateDisplayHandler.

  Component event dispatcher custom 1:

  protected function level_changeHandler(event:IndexChangeEvent):Sub

  {

  var newDisplay:UpdateDisplay = new UpdateDisplay ("UpdateDisplay", level.selectedItem.value);

  dispatchEvent (newDisplay);

  }

  Main application manager:

  protected function updateDisplayHandler(event:UpdateDisplay):Sub

  {

  Level = event.level

  }

  Level information comes to the manager who updates the "level" variable correctly. So far so good.

  The variable "level" is can be linked and analyzed for the custom component 2.

  < components: custom2 id = level "custom2" = "{level}" / >

  The question is how to make my component custom 2 refresh(), reload() then it makes again based on new information of level?

  I will be grateful for any help on this matter.

  Karsten

  Is probably not the cleanest way, but he's going to move you quickly.

  public var levelNumber:int = new int;

  implement

  private var _levelNumber:int;

  public function get levelNumber (): int

  {

  Return _levelNumber;

  }

  public function set levelNumber(value:int):void

  {

  If (value! = _levelNumber)

  {

  _levelNumber = value;

  call the custom here update refresh method

  }

  }

  I don't know your usecase or your architecture so there are probably better ways.

  Maybe like this:

  The main application event handler:

  protectedfunction updateDisplayHandler(event:UpdateDisplay):void

  {//check if there is a change in level and exposes a public service on the part 2}

  If (level! = event.level)

  {

  Level = event.level;

  COMPONENT2.updateOrRefreshBasedOnNewLevelValue (Level);

  }

  }

  HTH,

  Claudiu