To access the children of VBox

Similar Questions

• To access the children of a group

  JavaFX newbie here.
  
  I have a group and seeks access to one of its children. As I understand it, should I use
  
  Group.getChildren () .get (int)
  
  My group consists of a set of instances of a class that extends the Rectangle. I would like to access one of the instances of this class and call the class called toggle() function, but I am not able to call the function.
  
  Here's the relevant part of my code:
  
  

    
          final Group squares = new Group();
          
          for (int i = 0; i < 25; i++) {
              final Square square = new Square(i, boxSize, boxArc);
              square.setX (boxSpacing+7 + ((i % 5)*(boxSize + boxSpacing + 10)));
              square.setY (topSpacing+boxSpacing+7 + (Integer.valueOf((i / 5)))*(boxSize+boxSpacing+10));
              squares.getChildren().add(square);
  
              square.addEventHandler(MouseEvent.MOUSE_PRESSED, new EventHandler<MouseEvent>() {
              public void handle(MouseEvent event) {
                  square.toggle();
                  if (square.getBoxNumber() % 5 > 0){
                      (squares.getChildren().get((square.getBoxNumber()-1)).toggle());
                  }
              }});
  
              }

  Note that square.toggle () works correctly
  
  * (squares.getChildren () .get ((square.getBoxNumber () - 1)) .toggle ()); * will not work however.

  If you have made using the instance of squares, just assign it to that, or alternately to make the cast and switch on a single line:

  ((Square) squares.getChildren().get(square.getBoxNumber() - 1)).toggle();
  

• to access the children of children

  Hey!

  for some reason, STORAGE [0] .getChildAt (0) work while liner.getChildAt (0) .getChildAt (0) does not work. STORAGE is a movieclip and a child of the membrane. the error is something not to be able to use getChildAt on a display object.

  What's wrong? is there another approach I could use?

  PS: work of liner.getChildAt (0) and indeed seems to refer to STORAGE [0]

  Thank you!!

  What do you mean when you say "work of liner.getChildAt (0) and indeed seems to refer to STORAGE [0]"... in what way it work and seem to?  You might find that what you believe is WHAT STORAGE [0] is not.

  Try to use...

  trace (DisplayObjectContainer (liner.getChildAt (0)) .getChildAt (0));

  and see what happens.

  If you have direct access to objects through the STORAGE array, it is useless to try to reach through everything you might have added them as children.  The reference in the table is a direct line to them.

  You must show the code that creates this system so that it is more clearly what each item is and where everyone is asking.  If you get an error message, include the full message.

• To access the children of the element created with PopUpManager

  My application has 2 files. The first is the application main, second component custom (Popup) used to create pop up windows. I would like to know how can I access ViewStack (id a attributed to 'vs') element in the popup from the main application.

  MBB a lot of code has been removed for readability.

  application. MXML

  <s:Application creationComplete="init()">
       <fx:Script>
            <![CDATA[
                      public function init():void{
                           var popup:TitleWindow = PopUpManager.createPopUp(this , Popup , false) as TitleWindow;
                           trace(popup.vs , "It's not working!!");
                      }
            ]]>
       </fx:Script>
  </s:Application>
  

  Popup.MXML

  <s:TitleWindow>
       <mx:ViewStack id="vs">
       </mx:ViewStack>
  </s:TitleWindow>
  
  

  Can you please try the above.

• How can I allow one of my children to use local applications, while temporarily blocking his access to the Internet and while allowing children to continue to access the Internet?

  I have three children who have separate user accounts on our two computers. Both computers running Windows 7 Home Premium edition. We use Windows Live Family Safety on each computer to our parental controls for defining when and what each child can access. We used the period of parental control feature to block every child signed to computers, except when we allow. (It would be nice if we could block a computer and allow them to use the other.)

  However, I can't find a way to allow a child to not use the computer for local activities (for example, Microsoft Word), while blocking its access to the Internet. I also want to allow his brothers to continue to use the Internet during this time.

  Any help would be appreciated. Thank you.

  Hello

  Windows parental control have no option to directly block access to the internet in a Windows user account, because the system needs to provide activity reports. To work around the problem, you can block all internet browsers available for this user account so that the child have no way to access the internet. Restriction of the app to access the control that installed programs on the computer children.  Here are the detailed steps to block some apps:

  1. on any computer, log on to the parent account for http://fss.live.com

  2. click Edit settings under the name of the child you want to change the settings and then click the App restrictions.

  3. check the circle next to turn on the restrictions of the app.

  4. check all programs related to access to the internet or type the application in the area of Search apps .

  5. check the box next to the application or the program once it appears in the list.

  6. click on Save.

  This settings apply only to that specific user account. If you have any other questions, please let us know.

  Thank you!

• How to access the data in the row (text of children) in a pragmatic control tree?

  In LabVIEW 2010, I entered the data in row a tree with pragmatism control using the Add item and providing the child text table and the child tag for the line. When a row in the tree control is selected, I can get the line label in the Value property of the tree. But how do I access the data in the child text table when the line is selected? I can't seem to find a tree control property or method which will return data back.

  What I'm trying to do is: once a line in a tree is selected and a button is pressed, if the line tag is valid, I want to transfer all the data in row in another tree the same formatting. For this I need the data for the tree line and the line that was selected. I don't find a way to get access to these data of the line when it was composed in the tree.

  Can someone tell me how to access pragmatically the child text or row data in a tree control from a selected line in the tree? I have the label of the line, but how do I access data?

  Thank you for your help.

  Looking through numerous examples, I found how to do this using the properties ActiveItemRow and ActiveColNum, but I can't find these documented properties anywhere using LabVIEW. Even research through aid could not do anything about them.

  Where these important parameters are documented?

  Why they do not appear in the help?

  Are there other ways to access the data in the row (child text) form a selected line in a tree control?

• to access the data of the children with the static accessor of parent class

  I'm new to LVOOP. I'm trying to create accessors of data in the parent (static) class and use them in the child's class. I don't need them to be dynamic becase the accessors are identical for child and parent. Is it possible to access the data of a class without creating an accessor for each class?

  

  

  It is the dynamic method that I created that finally works. Once I found the VI "call Parent Method.vi' everything has worked.

  So now I created all my data as static accessors and my methods are dynamic (assuming that they do).

  Thanks for all the help.

• my windows vista family premium not working everytime I try to access the optional updates or parental control. What can I do to fix this?

  I have not been able to access the optional updates, discover my reports of parental control, change my options to account for children or add a new user in the month.  Whenever I boot, I get "Explorer of widows stopped working" then it restarts.  Its driving me crazy!  What can I do to fix this?

  Hello

  Thank you for joining Microsoft Community!

  Try the steps from the following link and check:

  Important:

  Ignore the topic upgrade in Place from the following link:

  Error: Windows Explorer has stopped working

  http://support.Microsoft.com/kb/2694911

  Note: The data files that are infected must be cleaned only by removing the file completely, which means that there is a risk of data loss.

  Hope the information is helpful; If the problem persists, or if you face issue of Windows in the future let us know.
  We would be happy to help you!

• Unable to access the internet even if my screen I'm fully connected.

  I recently changed my Windows 8 and I find I can check when I try to go on the internet through the network that I am connected with a signal, a message pop up to tell me that I can't access the site can someone tell me why? The diagnosis say that I am connected and that they do not find a problem.

  I have the same question, the funny, is I can't access the internet on my admin account, but it works very well on my account of children.

• How can we access the value of the field in a line removed in the buffer of the component?

  In the PeopleSoft component buffer when it removes a parent row children lines are also deleted, therefore, not possible to access the value of the field of these lines.

  Example: If we have RECORD1 at level 1 and RECORD2 (which contains the INCIDENT_NBR field) at level 2.

  If a row is deleted at level 1, level 2 lines are also deleted, but before delete, I need access to the value of INCIDENT_NBR and make sure no line (s) not many for this value in a third record record RECORD3.

  If any line exist in the RECORD3 record an error message should appear in the case otherwise the delete process can go.

  I put the peoplecode in RECORD2. INCIDENT_NBR. SavePreChange (at the record level) because this control must be carried out in all cases for all the component where my RECORD2 record is used.

  When I display the value of the field I always get a null (00000000 digital).

  It is possible that in PL/SQL within a trigger, but unfortunately in this case, I can not catch the error produced by RAISE_APPLICATION_ERROR (-20000, 'Suppression of an incident not allowed when there are dagnostics'); in Peoplecode.

  Does anyone know if there is a way to get the values of the fields in the deleted lines?

  Thank you

  A rowset object has two properties

  ActiveRowCount

  All lines of lines in an exclusive set of deleted rows

  Number of lines

  All lines of a set of lines included the deleted rows.

  So I would say, to loop through all lines and check for deleted rows and make any desired logic, something like:

  For & i = 1 to & rs. Number of lines

  & line = & rs. GetRow (&i);)

  If & row. IsDeleted then

  & rec = & rank. GetRecord (1);

  & fld = & rec. GetField (FIELD. YOURFIELD);

  / logical necessary * /.

  End - If;

  -End;

• Dynamically add a checkbox to HGrid and accessing the controller

  I wonder if it is possible to add a column of checkboxes to a HGrid, and then access the method processFormRequest of the controller?  I would avoid the modification/extension of the page itself and or the view object and make all changes to just the extension of the controller.

  I add the boxes without problem, but I can't seem to understand how to access during an iteration through the lines of HGrid with OAHGridQueriedRowEnumerator.  In my view, that the question is because the boxes that I created are not related to the view object associated with the HGrid.  I didn't add them to the HGrid like this:

  Private Sub addCheckBoxes (OAHGridBean hGridBean,

  {OAPageContext oapagecontext)

  oapagecontext.writeDiagnostics (sModule, ' adding Checkboxes. ",")

  OAFwkConstants.STATEMENT);

  OACheckBoxBean = boxBean

  (OACheckBoxBean) createWebBean (oapagecontext, OAWebBeanConstants.CHECKBOX_BEAN,

  (NULL, "xxSelectBox");

  boxBean.setID ("xxSelectBox");

  boxBean.setUINodeName ("xxSelectBox");

  boxBean.setChecked (true);

  boxBean.setLabel ("Print");

  boxBean.setName ("xxSelectBox");

  hGridBean.addIndexedChild (0, boxBean);

  }

  
  But when I check the attributes of line in the method procesFormRequest of the controller, it does not attribute my newly added check boxes. Should the boxes be linked to a display object to enumerate the values? They are not related to something on the backend, they contain only the interactive user data during the presentation of the page. I have to add an attribute to the view to the HGrid for my new UIComponent? How would I do that?

  I answered my own question. The HGrid I have access has three your (or three levels). Parent, child of the Parent and child child.  For some reason, in processRequest, child to child VO had not been linked or executed. I was able to link and run, then access to VO remaining as follows:

  for (WOLParentWorkOrderVORowImpl parentRow = (WOLParentWorkOrderVORowImpl) parentVO.first ();)
  parentRow! = null;
  parentRow = (WOLParentWorkOrderVORowImpl) parentVO.next ()) {}

  Ri RowSetIterator (RowSetIterator) = parentRow.getWipEntityIdParentWorkOrderVO ();
  ViewObject childOfParentVO = ri.getRowSet () .getViewObject ();

  If (childOfParentVO.lookupAttributeDef ("xxSelectForPrint") == null) {}
  childOfParentVO.addDynamicAttribute ("xxSelectForPrint");
  }

  Boolean bExec = childOfParentVO.isExecuted ();
  If (! bExec) {}
  childOfParentVO.setWhereClauseParam (0, ");
  childOfParentVO.setWhereClauseParam (1, "");

  ...
  childOfParentVO.executeQuery ();
  }

  Lines should have child children VO
  for (WOLChildWorkOrderVORowImpl childRow = (WOLChildWorkOrderVORowImpl) childOfParentVO.first ();)
  childRow! = null;
  childRow = (WOLChildWorkOrderVORowImpl) childOfParentVO.next ()) {}
  RowSetIterator ri2 (RowSetIterator) = childRow.getWipEntityIdWOLChildWorkOrderVO ();
  ViewObject childOfChildVO = ri2.getRowSet () .getViewObject ();
  If (childOfChildVO.lookupAttributeDef ("xxSelectForPrint") == null) {}
  childOfChildVO.addDynamicAttribute ("xxSelectForPrint");
  }
  }
  }

• How to access the elements in main.mxml file ActionScript?

  I'm having problems creating a panel using the Extension Builder SDK. It seems that all the examples explain how a CS5 document using a control panel, but I found no examples of how to control the items in the Panel via ActionScript code.   Furthermore, we use CS Extension Builder SDK with Flash Builder 4.  Here's a simple example of were I'm stuck.

  I create a project Extension generator for a panel of PS named: 'CSExtensionTest '.  In the main.mxml file create a button with id = "btnPSCode".

  ****************************************************************************************** *****************************************

  File:

  hand. MXML

  ****************************************************************************************** *****************************************

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

  < mx:Application

  ' xmlns:mx = ' http://www.Adobe.com/2006/MXML " " layout ="absolute" historyManagementEnabled = "false""">

  < mx:Script >

  <! [CDATA]

  [

  Bindable ]

  private var hostName:String = HostObject.mainExtension;

  []] >

  < / mx:Script >

  "" < mx:VBox height = "100%" width ="100%" verticalAlign = "middle" horizontalAlign ="center">

  " < mx:Button id ="btnPSCode"label ="PS code run"click ="CSExtensionTestPhotoshop.run ()"enabled =" hostName.indexOf{('photoshop') >-1}"/ >

  " < mx:Button id ="btnJSXCode"label ="code JSX run"click ="CSExtensionTestJSX.run ()"/ > "

  < / mx:VBox >

  < / mx:Application >

  ****************************************************************************************** *****************************************

  How can I access the properties of this element in the CSExtensionTesJSX.as file?

  ****************************************************************************************** *****************************************

  File:

  CSExtensionTesJSX.as

  ****************************************************************************************** *****************************************

  package

  {

  Import com.adobe.csxs.core.CSXSInterface;

  Import com.adobe.csxs.core.csxs_internal;

  Import com.adobe.csxs.types.SyncRequestResult;

  Import mx.binding.utils.BindingUtils;

  Import mx.core.ButtonAsset;

  Import mx.core.mx_internal;

  Import MX.utils.object_proxy;

  public class CSExtensionTestJSX

  {

  public static function run():Sub

  {

  var myCSXS:CSXSInterface = CSXSInterface.getInstance ();

  var result: SyncRequestResult = CSXSInterface.instance.evalScript ('jsxFunction');

  btnPSCode.enabled = false;

  }

  }

  }

  ****************************************************************************************** *****************************************

  I get this error:

  

  I had initially written a panel using a Flex project and was able to access the properties of the items in the file main.mxml directly.  It seems that I can't do that.  Did I miss something in the code?  Am I missing some kind of library?  I'm sorry, I'm not very experienced in the development of Adobe, but we are trying to become more involved in the development of plugins and extensions for CS5.  Any help will be greatly appreciated.
  

  You must pass a reference to your object main mxml in the run method. For example:

  hand. MXML:

  
  http://www.Adobe.com/2006/mxml"layout ="absolute"historyManagementEnabled ="false">
     
         

  [Bindable]
  private var hostName:String = HostObject.mainExtension;
             
  ]]>
     
     
         
     
  

  testJSX.as:

  package
  {
  import com.adobe.csxs.core.CSXSInterface;
  import com.adobe.csxs.types.SyncRequestResult;
     
  Import mx.controls.Button;

  public class testJSX
  {
  public static void run(m:main):void
  {
  var result: SyncRequestResult = CSXSInterface.instance.evalScript ("jsxFunction");
  var b:Button = m.myButton;
  }
  }
  }

  HTH.

• To access the nested UIComponents

  The purpose of the script is to be able to access the component children and their children and their children, etc. by their index.
  
  I tried the following:
  
  script
  
  public function deployNesting (): void {}
  
  var container: canvas = new Canvas();
  var chldA:Canvas = new Canvas();
  var chldB:Canvas = new Canvas();
  var chldC:Canvas = new Canvas();
  
  this.addChild (this.container);
  this.container.addChild (chldA);
  this.container.addChild (chldB);
  this.container.addChild (chldC);
  return;
  }
  
  public function accessNesting (): void {}
  trace (this.childAt (0) .childAt (0)) / / error 1119 *
  trace (this.childAt (0) .numChildren) / / error 1119 *
  return;
  }
  
  * 1119: access to property may be undefined numChildren through a reference with static type flash.display:DisplayObject.
  
  I am aware that this nesting is generally not recommended, but in some cases, it is necessary, and I would be recognizing an opinion on this matter.
  
  a.Neko

  Well... It's time to assume the therapeutic values of this forum in my particular case :) once more, just after recurring in all ways possible to solve, and then post a topic here, I changed my approach and find the solution...

  In this case, it is necessary to cast the return of all the getChildAt() in nesting structure, except the last.

  You can access a nested child to add a new child to his list to display as follows:

  Canvas (this.getChildAt (0)). AddChild (chldC);

  Access the name property of the deeply nested child is as follows:

  Canvas ((Canvas (this.getChildAt (0))) .getChildAt (0)) .getChildAt (0) .name;

  etc...

  A bit complicated, but solve the problem of access nested children when, for example, the variables used to create disappeared, or to navigate freely through the nested lists display...

  (Checked with Flex 2.0 Builder mx.* components, but I guess that it also works for objects of flash.display. *.)

  a.Neko

• To access the nodes in the XMLList

  I don't understand how I'm supposed to access specific nodes of an XMLList object.
  My XMLList object is created from a HTTPService lastResult. So I try to access a specific node, but none of the syntax, I tried works. I am able to use the syntax "for each in ' loop through all the nodes, so I know that XML is coming up in agreement.
  
  Here's the MXML I:
  < mx:HTTPService id = "feedRequest" url = "blahblahblah.html" useProxy = "false" resultFormat = "e4x" / > "
  < mx:XMLListCollection id = "xc" source="{feedRequest.lastResult.*}"/ >
  
  And the script:
  private function showSomething (): void {}
  mx.controls.Alert.show (xc.source.self.toString ());
  }
  
  where the XML looks like:
  <>node
  < free label = 'This one' nodeUid = '1.3' > < / auto >
  < / node >
  
  Currently the alert showSomething shows nothing. I want to access the node called "self". "How can I do?
  
  
  
  

  The result of the event is the root XML node. In the XML file you gave as an example, this is the node. So:

  XML (Event.Result) () .nodeName == 'node '.

  An XMLList is an object of type array of all nodes that meet the criteria. For example:

  var list: XMLList = event.result.self;

  It's all items that are immediate children of the root, . In your case, it must have a length of one:

  List.length () / / note this is a function, not a property

  So: list [0] should be the node. And list[0].@label must be 'This one' and so on.

  Your XMLListCollection is better formed by: source = "{feedRequest.lastResult.self}" because it requires a XMLList for the source. "

• I can't access the backups on Time Capsule

  A month ago I deleted from my hard drive and more. I have a MacBook Pro 2012 running macOS. I can't access the files on Time Capsule before is erased in the month of August, I can see the story in the timeline panel, but I don't have access to anything before erasure. Is it possible to access to the files before the wipe?

  A month ago I deleted from my hard drive and more.

  What hard drive you are talking about: one internal on your MacBook Pro (MBP), an external drive attached to the MBP for Time Machine backups, or internal hard drive to time Capsule?