expand all the nodes in an af:tree component

Similar Questions

• Expand all the nodes in a tree table

  Hello

  I have a tree table in my JSPX, which needs to expand all its nodes when the page is loaded. Also mis the data control is a POJO data contrl where I have a collection (ArrayList), which serves to make this table from the tree. Tree table is displayed as expected with it of the child nodes.

  
  

  I was referring rare item such as these... https://blogs.oracle.com/jdevotnharvest/entry/how_to_programmatically_disclose_a to expand all nodes. But I get an exception of cast of class on the piece of code following

  Code:

  CollectionModel model = (CollectionModel) your_af_tree_reference.getValue();
  

  Exception:

  javax.faces.el.EvaluationException: java.lang.ClassCastException: oracle.adfinternal.view.faces.model.binding.FacesCtrlHierBinding$FacesModel cannot be cast to oracle.adf.view.rich.model.CollectionModel
  at org.apache.myfaces.trinidad.component.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:51)
  

  ......................

  I use Jdev 11.1.1.4

  Let me know if you need more details to achieve this please.

  Refer to this:

  http://www.Oracle.com/technetwork/developer-tools/ADF/learnmore/78-man-expanding-trees-treetables-354775.PDF

  You can download the sample code from:

  http://www.Oracle.com/technetwork/developer-tools/ADF/learnmore/index-101235.html

  Search for number 078.

• Why Ai CC 2014, when I use a pathfinder on two objects tool, their anchor points break a bit from where they were? I search in all the nod to under VIEW options & could not find the culprit. Help, please!

  Why Ai CC 2014, when I use a pathfinder on two objects tool, their anchor points break a bit from where they were? I search in all the nod to under VIEW options & could not find the culprit. Help, please!

  It looks like "snap to grid of pixels" just once more.

  Uncheck the box "align new objects to the pixel grid" in the menu of the transformation Panel.

  Select the objects and uncheck "snap to grid of pixels" in the transformation Panel.

• How to get the primary key of the node selected in af:tree

  Hi all
  
  I use JDeveloper 11.1.1.5.0.
  
  I want to get the primary key of the node selected in the af:tree element. I wrote the code below in SelectionListener:
  

      public void drzewkoRwaSelectionListener(SelectionEvent evt) {
          RichTree tree = (RichTree)evt.getSource();
          TreeModel model = (TreeModel)tree.getValue();
          RowKeySet rowKeySet = evt.getAddedSet();
          Object key = rowKeySet.iterator().next();
          
          model.setRowKey(key);
     
          System.out.println(rowKeySet);
          System.out.println(rowKeySet.size());

  The result looks like this:

  [[oracle.jbo.Key[5 ], oracle.jbo.Key[6 ], oracle.jbo.Key[12 ],oracle.jbo.Key[14 ]]]]
  1

  I need the values of the last 2 nodes:
  1: oracle.jbo.Key [14]
  2: oracle.jbo.Key [12]
  
  How can I get?
  
  Kind regards
  Wojtek.

  Hello

  Try this code:

  {} public void drzewkoRwaSelectionListener (evt SelectionEvent)
  RichTree tree = (RichTree) evt.getSource ();
  Model TreeModel (TreeModel) = tree.getValue ();
  RowKeySet rowKeySet = evt.getAddedSet ();
  Key of the object = rowKeySet.iterator () .next ();

  model.setRowKey (key);

  System.out.println (rowKeySet);
  System.out.println (rowKeySet.Size ());

  Object [] keys = rowKeySet.toArray ();
  List (list) = keys [0];
  Keys = list.toArray ();
  * //from the table keys, you can get according to the value you want using as: [2], [3] key *.

• all the nodes property objects and objects grouped

  Hello

  Now position an on my GUI objects in the center of the screen using nodes property. However, I don't want to have to have a node property for each decoration, image and control. Is it possible that I can group all the objects and then use a property node to position them? I tried to use the property node all objects, but none of the clues seem to apply to my group of objects.

  Help please!

  Thank you very much.

  John

  p.s. I downloaded my vi test. The graph, the decoration and the exit button have been grouped. control over check.vi to set the object to be moved.

  Tabbed pages are a great way to group objects GUI.

  Rather than use a decoration,

  • use a tab control
  • Delete everything except the first tab
  • Hide tab
  • The value of the proprties of the tab control and control on this page is move, hide, display as well as the tab control.

  I hope this helps,

  Ben

• Expand all the Table-to-Table

  I currently have a table-to-table of work. I have an obligation to create a function to expand - all so that all retail lines can be extended with a single click. I've scoured the forums looking for a dev-guide and approach, but I have not found anything. Is this possible?

  In this case, you can use the following code in the controller associated with your table processRequest():

  Assuming that the table is an object of advancedTable,
  This will allow for the "view details | Hide all details"links on your outer table
  Import oracle.apps.fnd.framework.webui.beans.table.OAAdvancedTableBean;

  OAAdvancedTableBean outerTbl = (OAAdvancedTableBean) oawebbean.findChildRecursive ("IdOfMyOuterTable");
  If (outerTbl! = null)
  {
  outerTbl .setAllDetailsEnabled (true);
  }

  I hope this helps.

• Load all the values of ADF select several component shuttles

  Hi all

  I have a selectmanyShuttle ADF component that was related to a view object. The result set has about 70 values of which only 25 are displayed in the component of the shuttle.

  I am also pre-population of the selections... but I get the string is is not in the selectItems because its sitting in 50th position and can not find the same in the box to the left of Shuttl.

  In any case do load all 70 values in the component of the shuttle?

  Thanks in advance.

  Try pageDef. to select the iterator and RangeSize =-1 set

• Calendar week - expand all the day pane

  In week view calendar how can widen the pane day everything upstairs to show all my events without scrolling?

  IM using 10.11.2 El Capitan, calendar 8.0

  Thank you!

  Calendar-> preferences-> general go to the "show" drop-down and choose 24.

  

• Expand all the layers using JS

  Hello

  is it possible to extend the monkey or all layers using JS?

  Kind regards

  Alex

  Is not possible.

• How to add expand all trees and collapse all buttons tree in Oracle JDeveloper?

  Hello

  I want to add two buttons on my page. I got a tree and add two buttons to expand and collapse all tree nodes. When the user clicks on expand all the button he will develop any node of the tree, and when the user clicks on reducing all the button, it will collapse all the tree how...?

  I have JDeveloper 11 g R2 version...

  Put your tree in an af:panelCollection that has this feature out of the box.

  Timo

• How to develop the Table of Backing Bean tree nodes?

  I have a requirement where I want my table to be expanded all three nodes. InitiallyExpanded = True develops alone.
  Is it possible to have all the Backing Bean nodes?
  
  Code snippet will be very useful.
  
  Thanks in advance,
  TK

  For all nodes in a treetable can be expanded, you will need to add all the rows of the disclosedRowKeySet.

  (1) create a binding for the treetable in average managed code as "treeTable.
  (2) create a CommandButton named "Expand" (under the picture of the tree) and Visible set to false and create a link to a page named expandButton & in the get accessor for the commandButton control method, call the following method:

  public RichCommandButton getExpandButton() {}
  this.expandTreeTable ();
  }

  private RowKeySet disclosedTreeRowKeySet = new RowKeySetImpl();

  private void expandTreeTable() {}
  If (this.treeTable! = null) {}
  disclosedTreeRowKeySet = new RowKeySetImpl();
  Model CollectionModel = (CollectionModel) treeTable.getValue ();
  JUCtrlHierBinding = treeBinding
  (JUCtrlHierBinding) model.getWrappedData ();
  JUCtrlHierNodeBinding RootNode = treeBinding.getRootNodeBinding ();
  disclosedTreeRowKeySet = treeTable.getDisclosedRowKeys ();
  If (disclosedTreeRowKeySet == null) {}
  disclosedTreeRowKeySet = new RowKeySetImpl();
  }
  List = firstLevelChildren
  rootNode.getChildren ();
  for (node JUCtrlHierNodeBinding: firstLevelChildren) {}
  List ArrayList = new ArrayList();
  List.Add (node.getRowKey ());
  disclosedTreeRowKeySet.add (list);
  expandTreeChildrenNode (node, treeTable, list);
  }
  treeTable.setDisclosedRowKeys (disclosedTreeRowKeySet);
  }
  }

  Private Sub expandTreeChildrenNode (RichTreeTable, rt,
  JUCtrlHierNodeBinding node,
  The list parentRowKey) {}
  ArrayList children = node.getChildren ();
  List rowKey;
  If (children! = null) {}
  for (int i = 0; i)< children.size();="" i++)="">
  rowKey = new ArrayList ();
  rowKey.addAll (parentRowKey);
  rowKey.add (((JUCtrlHierNodeBinding) children.get (i)) .getRowKey ());
  disclosedTreeRowKeySet.add (rowKey);
  If (((JUCtrlHierNodeBinding) (children.get (i))) .getChildren () is
  null)
  continue;
  expandTreeChildrenNode (rt,
  (JUCtrlHierNodeBinding) (node.getChildren () .get (i)),
  rowKey);
  }
  }
  }

  Thank you
  Nini

• Change the color of the nodes in the tree based on a regular expression

  Dear Experts,
  
  Given:
  Sample:
  http://Apex.Oracle.com/pls/Apex/f?p=53647:5
  Test/test
  
  Information from the workspace
  Workspace: ralab
  user: test
  password: test
  application: trees-samples
  page: 5
  
  Mandatory
  I can change the color of node using jQuery contains() selector based on a value, for example the project

  apex.jQuery("#eba_demo_tree").find("a:contains('Project')").css("color","red");

  Now, the question:
  How can I update the jQuery code to change the node based on a regular expression as

  ^[P]

  or in other words for all the nodes starts with P, the color needs to be changed in red?
  
  Best regards
  Mahmoud

  $("#eba_demo_tree a").filter(function(index){
     var lRegExp = /^m/i; //or new RegExp('^m', 'i');
     //trim to get rid of leading space due to space in encapsulated ins-element
     return lRegExp.test($(this).text().trim());
  });
  

  http://API.jQuery.com/filter/
  http://www.w3schools.com/jsref/jsref_obj_regexp.asp
  http://www.regular-expressions.info/JavaScript.html

• How to make a node of a hierarchical tree in BOLD

  When we click on the node of a hierarchical tree, we want to make the "BOLD" node. We tried to use the item set property but it does not work.

  It is not really a built-ins that will allow you to change the font of the tree node label. You might be able to do this with Java, but you must write your own Java Bean to implement. It might be easier to simply add an asterisk (*) to the label programmatically by using the Set-Tree-Node - Property () built-in, but there are problems with the removal of the asterisk when you exit the selected node or select a new node. It can be solved, but you'll have to save all of the information you will need to reset the node - just namly the Node_ID.

  Hope this helps,
  Craig B-)

  If someone useful or appropriate, please mark accordingly.

  Published by: Silvere on February 24, 2012 07:52

• change the node id error/bug

  I have a gateway WSN-9791 and 6 knots

  4 x 3226

  1 x 3202

  1 x 3212

  I sat the system at the office to test, I got the 3212 as ID1, and I gave all the nodes a name. Now, I moved the elements of the site where they work, but until the 3212 is no longer necessary. So now, I connect from a new computer to the gateway to implement my system of 5 knots. but now I have chaned the id of node of nr 5 to nr 1, but whenever I add, it appears like the 3226; added it comes with my old name of node and the old type :-(if I change it to a node id I never used then his work. does anyone know hoe to fix it?

  I tried to restart the bridge, droped the nodeds, added again... nothing helps.

  Hi Sivsko,

  Can manually add you the correct node type in the project?

  1 remove the tagged 3226 as 3212

  2. click right bridge in the Project Explorer and select new > targets and devices

  3. Select new target or device in the window add targets and devices

  4. Select the WSN node > NI WSN-3226

  5. give him a node ID 1

  You can also see if the creation of a new project solves the problem.

  1. close LabVIEW completely (to remove information in RAM)

  2 reopen LabVIEW

  3. open a new project.

  4. right click the project in the Project Explorer, and then select New > targets and devices

  5. Select WSN gateway > "your door."

  See you soon,.

  Brian has

  R & D Product Support Engineer | WSN/network DAQ/University

  National Instruments

• LR to read the metadata of the file, automatically or manually all the configuration files

  Hello

  I would like to know how to configure LR for the following use cases:

  1. Read the metadata from all the photo files once.
  2. Always read all files, so "to start" stage, on a regular or - ideally - on basis of evolution into a file.

  I already know how to "read metadata" for individual or selected, files but my questions are in regards to pictures of my catalog.

  Another way to look at this is: how to select all the images? Is it possible to say to LR to read the metadata for the selected images and apply "import disc settings' as the default for conflicts?

  I don't understand what some of the implications of are, as a decline in performance in the section files/XMP metadata are only a subset of the LR metadata keeps in the catalog, for example flags, the collection members, develop the story, etc. are all not stored in XMP as I understand it - and it's good for me.

  All my files are JPG or TIFF, so the XMP section is contained in the files, not in separate sidecar XMP files. On my file system my photos are usually organized in a folder structure as follows: J:\Pictures\Year\Month\Event.

  Thank you very much!

  Stefan

  1. Select all Photos (click on all of the photographs, turn off filters, expand all the batteries, then Ctrl + A) then the metadata-> read metadata from files

  2. cannot be done. Reading metadata from files must be started manually.