How to replace the selected item in a tree control?

How to replace a selected item in a tree control by a new order of string?

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Tags: NI Software

Similar Questions

  • To access the selected items in a ListBox control

    In LabVIEW 2010, I have a ListBox control. How can I get a list of the objects that the user selected in the ListBox?

    I don't see any method, property or event that would provide this information.

    Thank you.

    The value of the ListBox are the indexes of the selected items.

    If you allow the user to select "0 or more' items, the data type will change in a table."

    To get the names of the selected items (I guess that is what you want), you should India property 'element names.

    Tone

  • ListField - how to get the selected items

    Hi @all,

    I am running OS5 on a BB bold 9700 and development via eclipse.

    I tried to do a listfield and put it in a display of network manager, which works very well.

    As peter_strange did in a reply to a thread listfield, I tried to catch the click button on navigation through "makemenu.

    It works fine, but after processing the code according to the listfield (getindex), it shows a standard menu, which I don't want. I want just to get the index or the name of the current or selected fields and continue with the transformation by showing a new screen for example.

    In some other threads that I found excerpts concerning 'navigationclick', but I don't understand, what I have to do here and why. Th KB, I searched but I did find something to go further.

    Someone there who can help me with a small example?

    Thank you much in advance.

    CUA

    Michael

    You can create your own class or override her anonymously.

    new ListField (...) {replace the code of the method here}

    (blackberry is perhaps not the best way to start learning java...)

  • How to identify the selected item in a carousel

    Hello

    I have a carousel in my jdev 11121.

    I have a problem if I select some item in the carousel and when I go on a page to perform an action and wen I return to carousel page, it is updated to its default value.

    I want to keep the point I chose earlier. We can do this by using variables defined in the java class. ??

    Help, please.

    Thank you
    Hari

    Published by: Hari on April 22, 2012 23:55

    I guess if you navigate to the iterator that depends on your carousel is run again and will put the selection in the first line.
    You can save the selected line (point) PK in a session variable and whenever you browse the carousel select the last saved KP line back as the current line.

    Timo

  • display a viewstack based on the selected item in a datagrid control

    Hello

    I am bit new to bending even though I have been using CF for a while but could do with what I hope, it's a simple answer to a simple question...

    I have a datagrid that displays a number of columns that a 'typical' I want to be able to display a viewstack child is based on the "type" selected in the data grid. I tried a number of ways that fail, annoyingly.

    the latest incarnation of the code is as follows

    part of script function

    private void dataGridChangeHandler(event:Event):void
    {
    Get the line datagrid selected item
    var Type: String = event.target.selectedIndex;

    Set the index of view stack
    this.pagesStack.id = Type;
    }

    <! - part datagrid - >

    < mx:DataGrid id = "EpisodeDatagrid" selectable = "true" = "true" Exchange draggableColumns = "this.dataGridChangeHandler" variableRowHeight = "true" editable = "false" height = "100%" textAlign = "center" width = "100%" > "
    < mx:columns >
    < mx:DataGridColumn id = "startdate" dataField = "EpisodeStartdate" headerText = "Start Date" labelFunction = "dateLabelFunction" headerWordWrap = "true" / >
    < mx:DataGridColumn id = "enddate" dataField = "EpisodeEnddate" headerText = "End Date" labelFunction = "dateLabelFunction" headerWordWrap = "true" / >
    < mx:DataGridColumn id = dataField 'Type' = "Episodetype" headerText = "Type" headerWordWrap = "true" / >
    < mx:DataGridColumn id = "Status" dataField = "EpisodeStatus" headerText = "Status" headerWordWrap = "true" itemRenderer = "active" / >

    < / mx:columns >

    < / mx:DataGrid >

    <!-Viewstack part->

    < mx:HBox width = '100 percent"height ="100% ">

    < mx:ViewStack id = "pagesStack" width = "555" height = "202" >

    < mx:Canvas id = "DIP" label = "DIP" >
    < mx:Panel x = "10" y = "10" width = "250" height = "200" layout = "absolute" >

    < mx:Label = "19" x = "51" text = "DIP" / >
    < / mx:Panel >
    < / mx:Canvas >

    < mx:Canvas id = "ERASER" label = "ERASER" width = "100 percent" height = "100%" >
    < mx:Label = "19" x = "51" text = "ERASER" / >
    < / mx:Canvas >

    < / mx:ViewStack >

    < / mx:HBox >

    help would be very appreciated (code example would be more appreciated :)

    
    
         
              
         
         
         
              
                   
              
              
                   
              
              
                   
              
         
    
    
    
  • How to refresh the selected items in a shuttle service

    Hello!

    When a page loads the data from the left side in a shuttle service is defined by the definition of LOV, and the right side is in the source section.

    If I do a refresh by using a LOV parent then the list on the left side of the shuttle is of course updated as it should. But because the right is not a LOV by definition, how can I say to also be updated at this point or the left side is updated?

    The changes on the right side, but it comes with an empty list instead of the items it becomes if I reload the page instead.

    Mathias

    I now guessed after restoring data from many different blogs on the net. Finally I found something that helps with the solution.

    There must be a dynamic action and I got one got him good data, but it never set the value. I had it put in place "PL/SQL". That would apparently just run the code, burt expect not to return anything.

    Rather the setting must be set "Set Value" and down where the source is defined PL * SQL body. Now the returned data can be assigned to an element that is also defined in the same section.

    Works like a charm.

    Mathias

  • How to retrieve the selected values of the selectOrderShuttle using ADF 11 g

    Hello world

    Did anyone has idea how to retrieve the selected items by using the shuttle and the order of the elements by using the 'SelectOrderShuttle '?

    Thank you

    valuechangeevent of the shuttle would fire when you shuttle points back.

        public void selectOrderShuttle1_valueChangeListener(ValueChangeEvent valueChangeEvent) {
    
            ArrayList list = new ArrayList(Arrays.asList(valueChangeEvent.getNewValue()));
    
            if (list != null){
                for (int i=0; i
    
  • COMBOX Box not displaying the selected item

    Here is the code I use to try to capture and display the selected item in a ComboBox control:

    private void changeProjectTypeSelection(event:Event):void {}
    projectTypeChange.text += event.currentTarget.selectedItem.cboProjectType + "" +.
    event.currentTarget.selectedIndex + "\n";
    }


    Then the ComboBox:
    < mx:ComboBox fontSize = "12" x = "93" y = "83" width = "110" id = "cboProjectType" dataProvider = "{projectTypeArray}" labelField = "projectTypeName" selectedIndex = "0" click = "changeProjectTypeSelection (event)" > < / mx:ComboBox >

    Then the TextInput:
    < mx:TextInput id = "projectTypeChange" "248,95" = x y = "84" width = "121" / >

    I know there is something wrong with ActionScript... just have not thought of it. Any suggestions would be greatly appreciated!

    Finally! Here is the solution:

    private void changeProjectTypeSelection(event:Event):void {}
    var i: int;
    for (i = 0; i<>
    If (projectTypeArray.getItemAt (i) .projectTypeName == event.currentTarget.selectedItem.projectTypeName) {}
    projectTypeChange.text = projectTypeArray.getItemAt (i) .projectTypeName;
    }
    }
    }

  • How to change the background color of selection of the selected item in the drop-down box of choice?

    How to change the background color of selection of the selected item in the drop-down box of choice?

    By default, the selection background color like 'blue', but if I want it to be "yellow" for example, how should I do?

    Thank you

    The id is applied by (I think) the skin of the ChoiceBox class. You don't need to define.

    You must apply the css in an external style sheet. You can apply the external style sheet to any parent of the box of your choice, or on-site (the most usual way to do it).

    Example:

    import java.util.ArrayList;
    import java.util.List;
    
    import javafx.application.Application;
    import javafx.scene.Scene;
    import javafx.scene.control.ChoiceBox;
    import javafx.scene.layout.VBox;
    import javafx.stage.Stage;
    
    public class ChoiceBoxTest extends Application {
    
      @Override
      public void start(Stage primaryStage) throws Exception {
        primaryStage.setTitle("Example 2");
    
        final ChoiceBox choiceBox = new ChoiceBox<>();
    
        List tempResult = new ArrayList();
        for (int i = 0; i < 10; i++) {
          tempResult.add("Item " + i);
        }
        choiceBox.getItems().setAll(tempResult);
    
        VBox root = new VBox();
        root.getChildren().add(choiceBox);
        final Scene scene = new Scene(root, 300, 250);
        scene.getStylesheets().add("choiceBox.css");
        primaryStage.setScene(scene);
        primaryStage.show();
      }
    
      public static void main(String[] args) {
        launch(args);
      }
    
    }
    

    choiceBox.css:

    @CHARSET "UTF-8";
    #choice-box-menu-item:focused  {
     -fx-background-color: yellow ;
    }
    #choice-box-menu-item .label {
     -fx-text-fill: black ;
    }
    

    Post edited by: James_D

  • How to read the value of the selected item in the DropDownList control?

    Hello

    The DropDownList component has a selectedItem property is supposed to return a ListBase.

    But what I want is just the 'chain' which is supposed to be the selected item in the DropDownList control.

    How to read this value?

    Thank you

    -Malena

    You are misreading the documentation. ListBase.selectedItem returns an object. This item comes directly from your data provider, so you just have to go up or go for any property you need.

  • How to detect when the selected item ObjectListField changed?

    I expanded the ObjectListField to implement a scroller of marquee style iPod for long lines of text that will disappear from the screen. So far, I have everything works well, and it works as I expect... when it fires.

    I'm having a problem to find a way to make reliable activate. It doesn't seem to be any method I can substitute or any earpiece I can use that fires when the current list item is changed. I first tried setSelectedIndex substitution. That worked sometimes, because apparently the OS is not call setSelectedIndex when he wants to change the item selected, it does something else.

    Then I tried the substitution of navigationMovement and manually call the code to start the timer, but that no longer works (I was the substitution of method navigationMovement of the ListField, maybe I should have done the Manager instead?). But anyway this approach does work for the version of the storm of my application because the storm never calls navigationMovement.

    Then I tried to use a fieldChangeListener, but apparently who don't get fired for the selection.

    Finally in despiration I tried substitution of drawListRow, only qualifying when index equals the selectedRow. But my code of scroll calls invalidate, so of course it just causes a loop infinite drawListRow, slow down the device and not even starting the scroll, because whenever the timer is started, it cancels the old one.

    Anyone have any ideas on what I can do here? Thank you.

    Good end I could not fieldChangeNotify to the fire, no matter which I overrided, even with the first setting the listener. It only seems fair to shoot during the selection change event. One thing to note, I use an objectlistfield, not an ObjectChoiceField... maybe you are thinking as well to another area?

    Thanks for the help anyway, in the end I was able to get the desired effect by modifying the code slightly to reuse the same animation timer rather than create a new one when the selected item changes. The timer is started in the constructor of the ListField. Works very well.

  • How to get the selected DataGrid item?

    Hello

    I have a datagrid

    < mx:DataGrid = "10" XY = dataProvider "36" = "{acEmaillist}" width = "319" >
    < mx:columns >
    < mx:DataGridColumn headerText = "Full name" dataField = "cn" width = "150" / >
    < mx:DataGridColumn headerText = "Email" dataField = "mail" width = "150" / >
    < / mx:columns >
    < / mx:DataGrid >

    I want to select a name, click it, get the selected name and save it in a string variable. Please let me know how to get the selected name when I click it. Thank you very much.

    M

    This code can help.


    http://www.Adobe.com/2006/mxml"width ="100% ">

    Import mx.controls.DataGrid;
    Import mx.events.ListEvent;

    [Bindable]
    private var nameStr:String;

    public void getName(event:ListEvent):void {}
    var dg:DataGrid = DataGrid (event.target);
    nameStr = dg.selectedItem.cn;
    }
    ]]>



    Bob Smith
    [email protected]


    Ted Alan
    [email protected]


    Fred Tobs
    [email protected]








  • Cant' import images of Photos because "it is not enough free space on the volume of your library to import the selected items.

    Hey guys,.

    So I tried to import some ~ 8 GB of photos on my mac, but the Photos app gives me the following message: "there isn't enough free space on the volume of your library to import the selected items. It is estimated that you need at least X.XX GB of additional free space. »

    Where X.XX represents the amount of GB it says that I need but it changes everytime that I reopen the application to attempt an import.

    My mac has currently 44.4 GB so I don't know why this issue is coming.

    Any help would be great!

    Thanks in advance,

    Andres

    Where is your library?  If it's on an external HD and how the drive is formatted?

    Have you tried to repair the library according to this document from Apple: library of your repair?

    What version of PHotos do you use?

  • How to replace the DVD drive on a series of Satellite?

    Could someone give me instructions how to replace the DVD drive?
    I unscrewed a few screws in back and two under keyboard and I still can't get out.
    Any suggestions?

    Thank you
    Select this option.

    I found it!

    It's the single screw! It is under the flap of the memory.

  • Appearance of the selected item

    Overall, I like the appearance of the Explorer of Windows Vista.  However, when an item is selected, the color of the selected item is so light that it is (for me) almost not visible.  I can change the classic theme, but really prefer to make just the darker outline.  How would I go to do this?

    Hello

    Panel Setup/Customize/Windows color and appearance of the control, use the slider to increase the intensity. There is no additional controls beyond that for aero colors. Good luck, Rick Rogers, aka "Crazy" - Microsoft MVP http://mvp.support.microsoft.com Windows help - www.rickrogers.org

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