Tree nodes a white/contour

Similar Questions

• Skin of the text of the ADF tree node and leaf separately

  Hello
  
  Is it possible to a tree (ADF 11 g), of the skin so that the text of a node is white on a black background, and the text of a leaf is black and white?
  I know that I can change the icons for a node and a sheet separately, but cannot find how to change the text styles separately.
  
  Groeten,
  HJH

  Hi, HJH,.

  As far as I KNOW, there is no way to do it.

  Perhaps you could make it out for the part of text only using something like:

  Then you can skin the outputText differently using the two classes.

  Sorry,

  ~ Simon

• Default name for a tree node

  JDeveloper version - 11.1.1.7.0

  
  

  I have a tree on my page and using a context Menu component --> Insert option (the Action property is set to )

  #{bindings. CreateInsert.execute}) I add a tree node. The node that is created is empty and I want to add a name by default when it is created. Kindly help.

  Fig 1 - insert option of choice to create the new node

  

  
  

  Fig. 2 - created node without any default name

  

  
  

  Default value in the class EntityObject or viewObject (in the attribute property) which will be fixed in each createWithParameters line or newly created call and passes the value of the attribute he

  Ashish

• Get the value of the tree node

  
  Hello

  I use the hierarchy tree to build a menu (in oracle 11 gform).

  I need to retrieve the value of the selected node (child_id), and when I write what follows, I get an error: frm-47307: could not get the properties of the tree root node .

  the statement is:

  l_node_value: = Ftree.Get_Tree_Node_Property (htree,: SYSTEM.) TRIGGER_NODE, Ftree.NODE_VALUE);

  I use this query to populate the tree (and it works fine...):

  Select the case sensitive option

  When connect_by_isleaf = 1 then

  0

  When level = 1 then

  1

  on the other

  -1

  end as status

  level

  name as title

  null as an icon

  CHAILD_ID as value

  Of

  (

  SELECT TO_CHAR (CUO. OBJECT_ID) CHAILD_ID,.

  PARENT_ID TO_CHAR (NULL).

  CUO. OBJECT_PROMPT NAME,

  OBJECT_TYPE 'G '.

  OF CRDX_USER_OBJECT COU

  WHERE GROUP_ID = - 1

  UNION

  SELECT TO_CHAR (CGO. OBJECT_ID) CHAILD_ID,.

  TO_CHAR (CGO. PARENT_ID FOLDER_ID),

  CGO. OBJECT_PROMPT NAME,

  OBJECT_TYPE

  OF OGS CRDX_GROUP_OBJECT

  )

  Start by parent_id is null

  connect by parent_id = prior CASE OBJECT_TYPE WHEN 'G' THEN CHAILD_ID END

  Can someone help me?

  Thanks in advance,

  Elad

  : SYSTEM. TRIGGER_NODE is valid for one of the WHEN-TREE-NODE-xxx-triggers.

  If you want to get the value of the node selected in any other place, you need the integrated Ftree.GET_TREE_SELECTION

• How to raise an event during the double click on a tree node

  I have this code that creates the new tab in a remote Java class.

  treeView.getSelectionModel().selectedItemProperty().addListener(new ChangeListener<TreeItem<String>>()
     {
     @Override
     public void changed(ObservableValue<? extends TreeItem<String>> observable, TreeItem<String> oldValue, TreeItem<String> newValue)
     {
     System.out.println("Selected Text : " + newValue.getValue());
     // Create New Tab
     Tab tabdata = new Tab();
     Label tabALabel = new Label("Test");
    tabdata.setGraphic(tabALabel);
  
     DataStage.addNewTab(tabdata);
     }
     });
  

  Can you tell me how I can change the code to open a new tab when I double click a tree node. In my code, the tab opens when I click once. What event handler do I need?

  import java.util.Arrays;
  
  import javafx.application.Application;
  import javafx.event.EventHandler;
  import javafx.stage.Stage;
  import javafx.scene.Scene;
  import javafx.scene.input.MouseEvent;
  import javafx.scene.layout.StackPane;
  import javafx.scene.control.TreeCell;
  import javafx.scene.control.TreeView;
  import javafx.scene.control.TreeItem;
  import javafx.scene.control.SelectionMode;
  import javafx.util.Callback;
  
  public class TreeTest extends Application {
  
    public static void main(String[] args) {
      launch(args);
    }
  
    @Override
    public void start(Stage primaryStage) throws Exception {
      primaryStage.setTitle("TreeView Test");
      primaryStage.setScene(createScene());
      primaryStage.show();
    }
  
    private Scene createScene() {
      final StackPane stackPane = new StackPane();
      final TreeView treeView = new TreeView();
      treeView.setRoot(createModel());
      treeView.getSelectionModel().setSelectionMode(SelectionMode.SINGLE);
  
      treeView.setCellFactory(new Callback, TreeCell>() {
        @Override
        public TreeCell call(TreeView treeView) {
          return new ClickableTreeCell();
        }
      });
      stackPane.getChildren().add(treeView);
      return new Scene(stackPane);
    }
  
    private TreeItem createModel() {
      TreeItem root = new TreeItem("RootNode");
      TreeItem packageA = new TreeItem("package A");
      packageA.getChildren().addAll(
          Arrays.asList(new TreeItem("A1"), new TreeItem("A2"), new TreeItem("A3"))
      );
      TreeItem packageB = new TreeItem("package B");
      packageB.getChildren().addAll(
          Arrays.asList(new TreeItem("B1"), new TreeItem("B2"), new TreeItem("B3"))
      );
      root.getChildren().addAll(Arrays.asList(packageA, packageB));
      return root;
    }
  
    private class ClickableTreeCell extends TreeCell {
      ClickableTreeCell() {
        setOnMouseClicked(new EventHandler() {
          @Override
          public void handle(MouseEvent event) {
            // Handle double-clicks on non-empty cells:
            if (event.getClickCount()==2 && ! isEmpty()) {
              System.out.println("Mouse double-clicked on: " + getItem());
            }
          }
        });
      }
  
      @Override
      protected void updateItem(String item, boolean empty) {
        super.updateItem(item, empty);
        if (empty) {
          setText(null);
        } else {
          setText(item);
        }
      }
    }
  }
  

• How to get the value of the tree node without reloading the Page. !

  Hello
  I worked with apex 4.2 and I've created trees and as a table to retrieve the date according to the value of the tree node select the code tree something like that
  
  {
  Select case when connect_by_isleaf = 1 then 0
  When level = 1 then 1
  of another-1
  end the status,
  level,
  'ENAME' as the title,
  NULL as an icon,
  'EMPNO' as value,
  NULL as ToolTip,
  ' f ? p = 36648:34:5234984107903:P40_SELECTED_NODE :'|| EmpNo as link
  "Dept". "" EMP ".
  Start by "MGR" is nothing
  connect prior "EMPNO" = "MGR".
  siblings arrested by 'ENAME '.
  }
  and I put the Page selected node element: P40_SELECTED_NODE. the tree worked well and recover the data in tabular form according to the value of tree node
  
  My Question:
  1. I want to recover the data without submitting the page where whenever I select the value of the tree make page reload to update the tabular presentation with the new value, there is a way to convey the value of the tree node to point P40_SELECTED_NODE and in the form of refreshment without page reload.
  
  2-i want when selected in the page tree run process according to the value of the on-set tree node to create dynamic action with (jquery selector: div.tree li > a) but the value of the incorrect node.
  
  Concerning
  Ahmed;

  Take a look at my sample tree application.
  When you select a node, a details report is updated. That should help you implement for your situation.
  However, one thing to note is the link on each node that you have. Click on a node to redirect to the same page and set the value of P40_SELECTED_NODE. You can keep the element, but the link should go, as it's him "reload" the page whenever you click on a node. Implementation of the action of "onselect" tree and setting the page element to the value of the node that will be in place. Be sure to add the page element in the elements present in the form of tables.
  The reason why your selector didn't return the correct value is that you have a click event bound to the anchor tag in each element of the list. The anchor tag does not hold the real value (usually and id), but holds that the display value. The items list item containing the real value in their attribute "id". Therefore, to get this value you should always inspect the first parent of the clicked anchor tag. (which is another way to solve it, of course)

• Value of the selected tree node

  Hello
  
  I'm new to Apex (4.1.1) and I'm having a small problem.
  I had 2 Pages. The frist one is composed of a treeregion and a "submit" button.
  The Second is a report.
  
  I want to create a workflow, the user selects a treenode shipment and presses. Then it will be redirected to the reportspage,
  that will show him a report according to the treenode that he selected on the first Page.
  
  Problem:
  I don't know how I can read the value of the selected treenode.
  
  I hope you can help me.
  
  Thank you
  Frédéric

  Hi Frederic,.

  To get the value of the selected tree node, you can make use of the "selected Page element node' attribute on the attributes of the tree page. Just create an element of your page and set the "Page of selected node element" of this new item page. Then fill the point via the BINDING of your tree query parameter. For an example, take a look at the following: http://apex.oracle.com/pls/apex/f?p=36648:6, where I put my point page P6_SELECTED_NODE to the value of the node selected in the first tree that is empno. Your report query must refer to the node selected item "Page, to make sure it displays information about the selected tree node.

  I hope this helps.

  Kind regards
  Hilary

• make the tree nodes "BOLD"

  Hello
  
  I have a created a structure tree
  -one
  -aa
  -aaa
  -aaa
  b
  -bb
  -bbb
  -cc
  -ccc
  I followed the steps given in the message
  make the tree nodes that are engaged in "BOLD"
  (a)
  Now if I expand the root node, then all of the child nodes automatically become "BOLD", that is if I select 'a '.
  all nodes below becomes "BOLD".
  -a
  -aa *.
  -aaa
  -aaa
  b
  -bb
  -bbb
  -cc
  -ccc
  
  How can I avoid this problem what I want is the selection if 'a' only 'a' should be bold not her children
  now when I select 'aa' or 'bb' only her parents must be "BOLD" not his children.
  
  (b)
  My second problem is that while the page loads for the first time his having the whole tree is in bold how prevent this from happening.

  If the node selected for that tree is P100_SELECTED_NODE_ITEM

  Add the following code to the onload code ("run when the page loads" article on page or dynamic action shot page load)

    selected_node= $('#'+$v('P100_SELECTED_NODE_ITEM')).children('a:first');
    selected_node.parents('li').each( function(){
     $(this).children('a:first').css('font-weight','bold');
     });
  

• make the tree nodes that are engaged in "BOLD"

  Hi friends,
  
  I'm putting a few settings of 'style' as the bold or italics
  for tree nodes that are clicked. For example in the sub tree if you click node a31 , this node is parent node ( a3 ) and the parent node ( a ) A3 will be displayed in bold
  

  *a*..|-a1
     |- a2
     |- *a3*...|- *a31*
     |- a4      |-a32
     |- a5      |-a33
     |- a6
     |- a7

  Any input will be appreciated.
  
  Kind regards
  Jyothi
  
  Published by: Jyothi on January 9, 2011 03:43

  Jyothi,
  You have not used the ID of node item in the code. The element that stores the tree node in your case is P19_EXMPLE and if you need to change the code that is provided in an appropriate way.

  You must change the * $v ('') * to * $v(P19_EXMPLE') * If you use my code
  or * $v ('P19_EXAMPLE') * to * $v(P19_EXMPLE') * If you use Andy.

• How to have different font style for different tree node?

  Hello

  How can I have different font style for different tree node?

  for example,.

  Tree level1

  -Scale of the tree 2

  the level1 tree has 12 font size and tree level 2 has 22 font size.

  Thank you

  Set variableRowHeight = true on the tree.

  Subclass TreeItemRenderer, override the listData setter and change the fontSize based on the TreeListData.level.

  Alex Harui

  Flex SDK Developer

  Adobe Systems Inc..

  Blog: http://blogs.adobe.com/aharui

• What is the difference between WHEN-TREE-NODE-ACTIVATED and

  Hello
  
  Pls tell me, what is the difference between:
  ------------------------------------------------------------
  Trigger WHEN-TREE-NODE-ACTIVATED and
  
  Trigger WHEN-TREE-NŒUD-SELECTED
  -------------------------------------------------------------
  
  Best regards
  
  Abdetu...

  Hello

  The difference is the number of clicks. one click = selected, double-click on = active.

  You would find that information for yourself, just read the documentation online.

  François

• Double-click event does not tire/triggered by double clicking on the left side of the tree node

  I have the following tree of Flex

  <mx:Tree id="Tree" left="0" right="0" top="0" bottom="0"
         alternatingItemColors="[#EEEEEE, white]" dataProvider="{lsEspecie}"
         dragEnabled="true" dragMoveEnabled="true" dropEnabled="true" labelField="item"
         labelFunction="tree_labelFunc" showRoot="false"
         doubleClickEnabled="true" doubleClick="Tree_DoubleClick(event)">
</mx:Tree> 

  When I double click on the ICON and to the right of the side on any node, double-click event is triggered as expected. But when clicking on any part of the left side of the node double click is not triggered

  

  Is there a way to make the double click event fire when happens on the left side of the node?

  The problem has been resolved with this class of FixedTree

  import flash.display.InteractiveObject;
import flash.events.Event;

  import mx.controls.Tree;
  import mx.core.mx_internal;

  use namespace mx_internal;

  public class FixedTree extends Tree {

  public function FixedTree() {
        super();
     }

  override protected function createChildren():void {
        super.createChildren();

  getListContentHolder().selectionLayer.addEventListener(Event.ADDED, selectionLayerChildAddedHandler);
     }

  private function selectionLayerChildAddedHandler(e:Event):void {
        // ListBase:5790 creates a SpriteAsset for the selectionLayer but does not set mouseEnabled to false

  InteractiveObject(e.target).mouseEnabled = false;
     }

  }

• Add an element to the last tree node

  IAM just learn programming in labview. someone help me. I want to develop a tree so that each time a new item is detected in the input array (parent-> name of table), a new node must be created in the tree view under the last node, adding also the child nodes in the tree view of the corresponding items form the picture of the child.

  But my vi is create nodes taking once more the elements from the beginning of the table. can someone please fix this.

  
  

• To extend your point culminating the ADF tree node lable

  JDev Version: 11.1.1.6

  How to highlight the exapand node in the component of the tree of the ADF?

  Thank you

  Kala

  Try this

  AF | tree: data-rank: selected af | : tree-stamp-text node

  {

  background-color: Red;

  }

  AF | tree: data-rank: selected: concentrated af | : tree-stamp-text node

  {

  background-color: Red;

  }

  AF | tree: data-rank: concentrated af | : tree-stamp-text node

  {

  background-color: Red;

  }

• In ADF how drag and drop onto a tree to another tree node

  Hi all

  Can all give examples of code, or tree of ways to drag and drop nodes from one tree to another tree.

  Here the drag source is tree and the target is also tree, it should allow me to slip and fall of the scale of the tree.

  Thank you

  Srikanth

  To be passed to af:tree consult

  Drop trees