Assignment of a component root

Similar Questions

• access to the root of the TitleWindow properties

  Hello
  
  I have a Flex component with its root being a TitleWindow. That's why I can't use an attribute id. Now if I want to dynamically change the title of the TitleWindow, for example during a State transition, how to do this without knowing the id of the TitleWindow? Usually, I would use the id of a component and do this:
  
  < mx:SetProperty target = "{some_component's_id}" name = value "title" = "[some new title]" / > "
  
  How would I do the above if the target is a component root? Thanks in advance!
  
  -los

  The root is referred to as "this".

• Change to the vCAC device certificate - is this possible?

  Sorry for the long post, but I wanted to be as detailed as possible.

  I have to do something terribly wrong with this because I can´t see where´s the problem.

  I created a Microsoft CA and created the model suite VMware KB 2062108 (VMware KB: creating a model of certificate authority Microsoft for the creation of SSL certificate in vSphere 5.x ).

  With this, I was able to successfully complete the certificate for the following applications:

  -vSphere 5.5 (vCenter and ESXi);

  -View of the horizon (connecting to the server, security server, and composer).

  Now with vCAC:

  -vCAC 6.1;

  -Using vCenter SSO;

  I followed the "vCloud Automation Center 6 certificates A to Z" article (vCloud Automation Center 6 certificates A to Z |) VMware Consulting Blog - Blogs of VMware) for the creation and replacement of the certificate of App vCAC.

  The change was apparently with success since:

  -When I go to https:// < vcac_FQDN > / vcac it shows the correct certificate;

  -My Don t of browsers complain.

  Unfortunetly, I misspoke unfortunately :-(

  When I wen to configure SSO in vCAC, he would show me a message saying that the certificate of vCenter was not reliable. I have didn t worth actually much since configuration is complete anyway.

  The main problem was the following. Once I tried to access the portal using [email protected], she would throw me a message saying:

  "Failed to connect. Please contact your system administrator and report error < CODE > code"(code for each attempt changes)

  VCAC admin, I see the service "shell-ui-app" with a "FAILED" status and a glance in catalina.out (using the code provided above) told me this:

  Vcac: [component = "coffee: shell" priority = "ERROR" thread = "tomcat http - 17 ' holding ="vsphere.local"] com.vmware.vcac.authentication.http.LoginErrorEntryPoint.commence:82 - Exception with error code rO4WY + ug:

  org.springframework.security.authentication.BadCredentialsException: cannot authenticate the user, without credentials have been provided

  Well, that was a weird message. But what makes it most called my attention was something written above, I noticed was repeating all the time:

  Certificates not approved with serial number: [< big_number >] and the thumbprint: [< big_hexa >]

  Certificates not approved with serial number: [< another_big_number >] and the thumbprint: [< another_big_hexa >]

  I checked and this is exactly the certificate that I assigned to vCAC and root certificate of the CA.

  Thinking that the problem was caused because the vCAC App won´t trust my certificate authority root, I tried to force a little. I found 2 keystore:

  -/etc/vcac/vcac.keystore

  -/ usr/java/jre-vmware/lib/security/cacerts

  I ran a ""keytool-list - v - keystore "in two of them and I noticed that indeed my luckily to CA within the. "

  Therefore, I made a "'keytool-import-trustcacerts-file < CA_certificate > - < My_CA_Alias > alias - keystore". "

  Another audit confirmed that, now, the certificate was in the keystore. Restarted the device.

  And so far the certificates remain unreliable. Really, what I am doing wrong? :-(

  And now the last update.

  As something that already happened a few times, it just started to work on its own.

  (1) I changed the device identity and vCAC with CA-signed certificates.

  (2) for the vCAC SSO breast device configuration, the untrusted certificates message appeared.

  (3) original problem appeared;

  (4) manually import my certificate of the CA root within both cacerts and vcac.keystore within the device files vCAC.

  (5) restarted everything;

  (6) problem;

  (7) abandoned and changed all to Self-signed;

  (8) vCAC sharp device to vCenter SSO;

  (9) the message of untrusted certificates did NOT appear;

  (10) on the unit to CA-signed certificate;

  (11) restarted;

  (12) it s work.

  Go figure.

• Help of the tree

  Hello
  I wonder if someone can help me. I'm looking to use a tree for the following structure (keys to show how work tables):
  
  We have three main tables:
  * users (pk: user_id)
  * roles (pk: role_id)
  * groups (pk: group_id)
  
  A user can have multiple roles, a role can have multiple groups, there are two tables of join:
  * users_roles (pk: ur_id, fk:user_id, fk:role_id)
  * group_roles(pk:gr_id,fk:group_id,gk:role_id)
  
  I want to have a tree that has a list of users that I can develop to show me the list of roles that the user has. Then I can expand the role and see the groups assigned to this role. Is this possible?
  
  I have the SQL code that performs table joins etc (if I can see what are the user roles is, groups in these roles) but I am unable to this card in the tree component.
  
  Any help is appreciated.
  
  
  Thank you

  Hello

  I have not tried this yet, but you can have an ID and a PID for each record in a tree, you must create a SQL statement that adds users, roles, and groups as if they were all of the same type. Assuming your PK from 1, you need to create pseudo ID and PID in order to maintain the correct structure. Something like:

  select 1 ID,
  NULL PID,
  'Root' NAME,
  NULL LINK
  FROM DUAL
  UNION ALL
  select USER_ID ID,
  1 PID,
  USERNAME NAME,
  NULL LINK
  FROM USERS
  UNION ALL
  ROLE_ID + 1000000 ID,
  USER_ID PID,
  ROLENAME NAME,
  NULL LINK
  FROM ROLES
  UNION ALL
  GROUP_ID + 2000000 ID,
  ROLE_ID + 1000000 PID
  GROUPNAME NAME,
  NULL LINK
  FROM GROUPS
  

  The first element is a pseudo root element because, I guess, there is no structure to the users themselves, so we need to have a component root as the parent for all users.

  Andy

• Multi resistance vs ultiboard imprint imprint

  Hello

  I placed a chip-0603 resistance on mulstisim, and when I transferred the ultiboard design, he was placed as a RESC1608X63.

  After nodding with routing, I decided that I needed a wider space between the resistance and that an imprint of RESC1608X84 adapts well.

  After changing the footprint in ultiboard, I commented back to multisim - but there multisim can't find the RESC... X 84 imprint.

  How can I create a link between the different types of RESC1608X * to the footprint of chip-0603 CPI multisim?

  Thank you

  ADI Z.

  Hello

  The two programs have the same database, but there may be cases where a fingerprint in Ultiboard who is not assigned to any component in Multisim is not visible to Multisim. The opposite is as I said to save the component in a different database than the master.

  I hope this helps.

• Problem in setproperty

  Hello

  I have a file test.qml and I am trying to change the text of a button and a label of CPP file using setProperty, I found the component using findChild but always setproperty does not

  Help, please.

  test.qml
  
  import bb.cascades 1.0
  
  Page {
  
      Container {
          objectName: "testContainer"
          Button {
              objectName: "myButton"
              text: "myButton"
              onClicked: {
                  app.test1();
  
                  }
          }
  
      }
  }
  

  applicationui.cpp
  
  void ApplicationUI::test1()
  {
      qDebug()<<"test1 called";
  
      QmlDocument *qml = QmlDocument::create("asset:///test.qml");
      //Container *c = qml->createRootObject();
      AbstractPane *root = qml->createRootObject();
  
      QObject *newContainer = root->findChild("testContainer");
      QObject *newButton = newContainer->findChild("myButton");
  
  qDebug()<property("text");//Printing "myButton"
  
      if(newButton)
      {
          newButton->setProperty("text", "New button text");
          qDebug()<<"Button Found";
      }
      else
      {
          qDebug()<<"Button not found";
      }
  
      qDebug()<setProperty("text","my Button Text");qDebug()<property("text");//printing "my Button Text"
  
  }
  

  'Button Found' is getting printed in the console.

  newButton-> setProperty ("text", "my button text") returns true.

  The changes are producing, but are not visible on Simulator

  Hello

  Most likely, you create a second instance of QMLDocument and component root and modifying this second instance. The original remains unmodified. To refer to the original:

  void ApplicationUI::test1()
  {
      qDebug()<<"test1 called";
  
      AbstractPane *root = Application::instance()->scene();
  
      QObject *newContainer = root->findChild("testContainer");
      QObject *newButton = newContainer->findChild("myButton");
  ...
  

  In addition, you can convert the result to the directly relevant classes:

  Container *newContainer = root->findChild("testContainer");
  Button *newButton = newContainer->findChild("myButton");
  

  findChild is recursive, so it is possible to search button without getting the container first:

  Button *newButton = root->findChild("myButton");
  

  setProperty is rarely necessary. In most cases, it is best to use the methods of the corresponding class, such as setText to the button:

  newButton->setText("text");
  

• Change the scope of the qml created object

  My main QML, I call another qml using

   attachedObjects: [
      ComponentDefinition {
          id: splash
           source: "splash.qml"
       }
  ]
  

  I create the splash to help screen

  var splashSheet = splash.createObject();
  splashSheet.open();
  

  Now I want to change a label on this object.

  I exposed the label using an alias of the property.

  As long as the variable is in scope, I can use

  splashSheet.stateLabel.text = "new text"
  

  How can I do this in another function where I can't access the var splashSheet without creating a new object?

  One option is just to set a property of type variant in your component root (or any other place the two pieces that can access), store a reference to the object is. That is, "mySplash variant property" and when you create, retain a reference with "mySplash = splashSheet", and then later to use 'mySplash.stateLabel.text' to achieve this.

• How can I access the Explorer in the Simulator?

  I heard it was a Navigator in the new Simulator, how can I access it or open a link of my application that will go to the browser?

  Thank you!

  Braden wrote:
  Thank you very much! But if all link to a Web page in my application, when it is run on a playbook of production will automatically open the browser, as it does on the iOS devices? Thank you

  I don't think he would do this in itself, but you could probably get this kind of behavior actually two things:

  1. Handle the qnx.events.ExtendedLocationChangeEvent.LOCATION_CHANGING event, which is assigned the browser component.
  2. Launch the external browser instead.

  The only problem with this is that launching external applications is currently not supported or documented for the PlayBook, so we don't know yet exactly how this will work.  I don't know it will be managed, just don't know how.

• Why almost all javafx methods must be called from the thread of the application?

  I have a pretty big 3D scene that is refreshed every few seconds.

  It takes a while to update the scene, and I wanted to do it in a background thread.

  Problem is that almost every approach I take requires the application-fx thread.

  Now, I understand that change the UI itself must be called in the application thread, so I tried a different approach:

  Create a new group, add all the nodes (which takes the greatest amount of time) and update the component root of the view with the new group.

  I assumed that only the last party required the application thread, but alas this was not the case.

  group.getChildren () .add also requires that the thread of the application. Why?

  node.setLayoutX () also requires that the thread of the application. Why?

  It is a new set of nodes that are not visible and groups yet, so why can't do this in a background thread?

  The reasons of principle (I think) that JavaFX is mainly a single toolbox threaded are described in:

  https://weblogs.Java.net/blog/2004/10/19/multithreaded-toolkits-failed-dream

  That said, if you manipulate objects that are not part of an active scene, then it should work.  The dream that failed has what to do with the components who participate actively in the molten, interactive GUI.  If you're interacting with only the components out of the screen, then it (should be) without issue.

  Please, create and post an example minimum, executable that replicates the question.

  (Please ensure that the example is minimal and executable).

  In addition, what is the cause as your application "takes some time to update the scene?  Computers are today quite incredibly fast.  Of course, there are valid reasons for some things take time, I wonder what these are in your case.  What is the time?  If your executable example can include something reasonably representative of what you're done which shows something that will take "some time", would be great.

  What you have described so far, I feel that, even if there is no problems with threads, your proposed approach would not fix your performance problem.

• Homework part 1 DIODE not flashing

  I plugged the model as shown in the installation program, I ran the code for "part 1: Lesson 2-2 part 1: run the sample code to turn on an LED on and outside", and nothing is happening on the Green Led.  How can I know where is the problem? I checked the test set-up again and again and I see is perfectly connected, but I don't know a way to test and isolate the problem.

  I've also seen this connected on the invoice pro forma:

  [ERROR] [SECURITY] iso = 1:Blacklist.isAppBlacklisted() called by the event dispatch thread

  [ERROR] [SECURITY] iso = 1:Blacklist.isClientBlacklisted() called by the event dispatch thread

  [INFO] [SECURITY] iso = 1:Application GPIOLEDTest | jhss assigned to the client 'root '.

  
  

  Yes wizardbj, I found that the problem was not the wiring of the comp, but the connection between Floodway map and the raspberry PI. Extra-extra to of course double-check that the PIN 1 indicator is in the corner of the Pi. If you have a cable gray sound probably a red stripe to the black wire, a white stripe. That the pin should not be next to the TV connector. Turn or twist the cable until it is right.

  See the adafuit documentation on: https://learn.adafruit.com/adafruits-raspberry-pi-lesson-4-gpio-setup/the-gpio-connector

• Q:running GPIOSwitchTest goes in a loop

  Hello

  When I try to run the GPIOSwitchTest console spits the following information in the speed of hgh (and never ends):

  [INFO] [SECURITY] iso = 1:Application GPIOSwitchTest | jhss assigned to the client 'root '.

  fake

  true

  fake

  true

  fake

  true

  fake

  true

  fake

  true

  fake

  true

  fake

  true

  fake

  true

  fake

  true

  fake

  true

  ...

  ...

  I'm not sure what could be the problem, I connected the switch, 17, the resistance according to the video port. Thoughts?

  Thank you

  Andy

  Hello

  I understand the problem (or it works for me at least). The issue I had was that I switch on the 'other' half of my comp so that the switch was not connected to the GND or 3, 3V. I tried filling just the two sides GND and 3.3V and it started working. To check I moved the switch to half "1" and it works like a charm.

  I learned that the 2 halves of the model are not connected all the way to the + and - it is fragmented in the middle.

  Thank you

  Andy

• Marking in story editor mess up the Structure

  I have an XML file that looks like this:

  <? XML version = "1.0" encoding = "utf-8"? >

  < MailItem attribut1 = "Value1" attribut2 = "and so on...» ">

  < Mail_ID > 12345 < / Mail_ID >

  < CustomerName > Mr. Bray < / CustomerName >

  < Sale_Date > 2015 - 02 - 24 < / Sale_Date >

  < AndOtherElementsToo >, which are not important right now < / AndOtherElementsToo >

  < / MailItem >

  It is important to note that this document may have a < MailItem > (se), that in fact a component root. I tried this wrapping in ANOTHER component root called < MailJob > but which caused too many problems. More on this in a minute.

  I have an InDesign template which is very simple. No tables, nothing. I import my XML file into my TAGS Panel and go to the city marking different placeholder text with things like Mail_ID and Sale_Date.  I perform a test IMPORT XML and things look great.  A minor annoyance is if the items are not in the right order in the STRUCTURE pane, they will not be imported correctly, but I can engineer around it ensuring that the elements are manufactured in a static order. So far so good.

  The problem comes when I go to the part of the 'letter' of my model. It begins, 'Dear so-and-so,' (literally).  Since I want ' and if ' to be the real name of my data, I need this tag. I opened this place in the story editor (since I want only the PART of the replaced text) and I select ' and if ' and I select the CustomerName tag in my tag Board.

  What's going to happen, it's when the wheels are loose the wagon and I desperately need help. As soon as I have the label, three things happen:

  1. The tag appears in the story editor. Very pretty. No problem here
  2. A new tag appear in my TAG pane called "history".
  3. My shutter Structure creates a new element called history and built a new element, CustomerName below

  When I perform a test import now, greeting on the letter is not replaced (the data does not matter) because, well, the structure does not match incoming data. It is the search for < MailJob > < history > < CustomerName > Mr. Bray < / CustomerName > < / history > < / MailJob > I don't have in my XML file.

  I learn that defining the predefined Options tag allows me to change the default 'Story' to any pre-existing tag value. Great!  This solves the #2 problem above ('history' tag will be created in my TAGS Panel).  But #3 problem still happens; Now, my structure looks like this:

  • MailItem
    • Mail_ID
    • CustomerName
    • Sale_date
    • MailItem "Dear so-and-so."
      • CustomerName

  ARG!  All ways try to drag and drop the element of CustomerName nested on the rise in the results of the Structure of the text being UNIDENTIFIED in the placeholder and the process starts again when I try to fix it.

  I thought for a moment that maybe tags embedded in need of story editor live within a second level element instead of right under the root element, so I wrapped the entire XML file in < MailJob > < / MailJob > elements. This only make it impossible to have placeholders for text individual normal import/replace correctly (even though I reloaded the tags in the TAGS of the newly wrapped file panel). I did not worth analysis tags to the breast-story-editor, given that it's a deal breaker right from the start.

  I can't just reformat the XML to match what InDesign expected because we have AN xml format (and exporting) for hundreds of document layouts. I * really * don't want to apply the XSLT for every weird change design group wants to do (for example 'we want to suddenly start using the name of the State in the text of the letter, you can update the XSLT file?") and besides, we run jobs GIANT (from thousands of individual documents) and file XML EACH XSLT processing will slow things more I want (I already have a slow process upstream, I deal with I don't want it to be slower)

  I'm going crazy, the pressure is on and I'm desperate for help.  Why can't get existing XML elements to import within a placeholder (with static text or other elements) in the same way that when I tag an entire placeholder? What I am doing wrong?

  No worries. I think I see what you are wanting.

  XML is a sequence of single stream. Once you create several images, ID considers that these frames separate stories. For an example, click in the top frame and the search for the word prove. Unless ID is to be found in the document, ID will not find the Word as it appears only in the second frame. ID applies to XML, which, like importing a Word document, needs to be told where to go when there are several images.

  A few choices.

  Thread management. This will then work without fuss - if it works for your design.

  Change the XML in order to take account not threaded frames. In the screenshot, I did a quick XML and imported. Now, I would not recommend root several elements, but it's quick and dirty.

  

  And the XML that goes with it is:

  
  
  
  TWO STORIES
  
  
  CHANGE THE XML
  TO MATCH STRUCTURE
  
  
  

  Mike

• How to reset the position of the scrollbar when the updating of the jsff?

  Hello

  I have a panelGridLayout that shows the horizontal scroll bar when the content does not fit the available horizontal space.

  In the panelGridLayout I have items that I can drag and drop, and after release, I'm refreshing the grid to display the new data.

  Sometimes to show the last item I have to scroll using the horizontal scroll bar. Now when I drag and drop the last element when updating of the grid, it resets the bar to scroll to the start position and it is very annoying for the user.

  How can I reset the position of the scroll bar after reloading the page.

  Here are the things I've tried:

  1. for the the jsff pageDef file has added a new custom controller class. Inside the method refreshRegion of the class controller added the java code to run a javascript method which will set 'scrollLeft' of the div of the panelGridLayout position. The javascript method is get called (since I put an alert statement in for tests), but the scroll position bar does not. If I run the same code in javascript by a button then it works fine (so no problems in the javascript method).

  2 created an outputText component and visible value = false and clientComponent = true, and the value property value to a method of beans like this #(pageFlowScope.ratingBean.getscrollBarTextValue). Inside of the get accessor method to new call to the same javascript method but no help.

  3 tried to refresh only the gridCell inside the panelGridLayout, but since the gridCell is created by a grid cell single component af:iterator is getting updated. I need all the cells of the grid to be refreshed.

  It is a very annoying problem for our users and is reviewed by our Mgmt. Any help is appreciated.

  Thank you

  Rajesh.

  I could solve this problem.

  Here is the solution.

  Using a panelGroupLayout (scroll) as the component root to display the horizontal scroll bar and to display vertical scrollbars for columns panelGridLayout inside it.

  Set the height of the components inside the panelGroupLayout based on the height of the browser.

  Gets the height of the browser javascript using the af: clientListener of type "load" for root af:document.

  Also register a listener for the resized window event that will perform the ppr and refresh the height of the components.

  When I drag and drop I update just the panelGridLayout of the child when only resets do not bar (which is shown by the parent PanelGroupLayout) scrolling position.

  To provide a specific code, if anyone is interested.

  Thank you

  Rajesh.

• How can I create page layout below?

  Hello

  I have a requirement to create a layout below.

  I need to create presentation to vertical columns. Each column has a lot of content in there and has a fixed minimum width and each column must have its own vertical scroll bar where there is a lot of data within each column.

  And the number of columns in the page is decided at runtime based on the received data.

  I don't want to have a vertical scroll bar in the page, but we need to have only a horizontal scroll bar in case there are more number of columns on the page.

  This should be the behavior even if we resize the browser.

  This provision is similar to the layout of sites Web Trello.com

  I tried several ways but not able to do this using ADF layout components. Can you get it someone please let me know how I can do this.

  Any help is appreciated.

  PS: I have a screenshot, but I don't see an option here to fix any file.

  Thank you

  Rajesh.

  I could solve this problem.

  Here is the solution.

  Using a panelGroupLayout (scroll) as the component root to display the horizontal scroll bar and to display vertical scrollbars for columns panelGridLayout inside it.

  Set the height of the components inside the panelGroupLayout based on the height of the browser.

  Gets the height of the browser javascript using the af: clientListener of type "load" for root af:document.

  Also register a listener for the resized window event that will perform the ppr and refresh the height of the components.

  To provide a specific code, if anyone is interested.

  Thank you

  Rajesh.

• Play video and display an image at the same time

  Hi all

  I'm new to JavaFX and I would like to know if it is possible to read a video simultaneously and display an image above him in the same scene.

  In particular, I want the image to display in a fixed position.

  I tried to use a StackPane layout, but I get an error in the following line:

  sp.getChildren().add(mediaPlayer);
  

  because the mediaPlayer object cannot be considered to be a parameter and a node object is necessary

  I also tried to add the video and the image in the same scene as seen below, without success (the video is playing, but the image is not displayed)

  root.getChildren().add(imageView);
  

  Is what I'm trying to do possible? And if so, what methods should I use?

  Thanks in advance for any answer!

  I tried to use a StackPane layout, but I get an error in the following line:

  1. sp.getChildren () .add (mediaPlayer);

  because the mediaPlayer object cannot be considered to be a parameter and a node object is necessary

  Wrap the mediaPlayer in a MediaView and add the media view to the container. Do not use a group as the component root as in the code example in the example, though.

  I also tried to add the video and the image in the same scene as seen below, without success (the video is playing, but the image is not displayed)

  I think it is because you are using a StackPane, that stacks on top of the other nodes (in the Z-order); so if you add the video first it will be hidden by the image. Use a different presentation pane: VBox is the simplest. The tutorial has a summary of all the components of integrated layout .

  If you are going to do something like this:

  public void start(Stage primaryStage) {
       Media media = new Media(...);
       MediaPlayer player = new MediaPlayer(media);
       MediaView mediaView = new MediaView(player);
  
       Image image = new Image(...);
       ImageView imageView = new ImageView(image);
  
       VBox root = new VBox(5);
       root.getChildren().add(mediaView);
       root.getChildren().add(imageView);
  
       Scene scene = new Scene(root);
       primaryStage.setScene(scene);
       primaryStage.show();
  }