DETACHED ON TREE TABLE MODE

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• tree-table-of-single-vo for SQL according to VO

  Hello

  JDeveloper 11.1.1.7.0

  We have the obligation to indicate the dynamic tree based on VO unique Table.

  for example employee responsible for given as Coonect by front in the tree.

  for example.

  Bishop Albums

  Second level

  Third level

  We have solution for this in Code corner if there is data in the table on which EO exists.

  http://www.Oracle.com/technetwork/developer-tools/ADF/learnmore/32-tree-table-from-single-vo-169174.PDF

  for example.

  This solution works very well if the data exists in the base-> EO-> table VO and link with the accessor-> AM-> tree

  However the requirement is slightly different from above of the solution data from SQL base VO and not entity VO object.

  We have VO and link with the accessor-> AM-> tree

  Here accessor does not return any data that fails to display the table of the tree.

  Please advice solution.

  Thank you

  Jeet

  Jeet, I place the same sample using 11.1.1.7.0 and a request function VO and it works for me. For the example, I downloaded it here.

  If you have defined an attribute PK in the t one thing to check in your implementation. If this isn't the case, you might encounter errors "illigal State."

  Timo

• ADF tree-table using the single object view

  Hi all

  I'm pretty new (in fact, quite new) to the development of the ADF so bear with me here.

  I use JDev version 11.1.1.7.0

  My question is this: -.

  I have a single table, with a single entity object and view read-only of the object, metaphorically, sitting on it. This table contains attributes such as Type of system, Application name, content of the Message, etc. It is used as a repository of audit trail for many applications in our field.

  Now what I want to do is create a style tree-table menu to allow the user to select a system Type (is there a lot of them) and cross the names of applications that are related to the type of system selected. Getting the granularity I'm not further than the name of the Application. When a user clicks on the Type system or a given Application name, the ADF array element that I have on my page .jspx should perform a partial page refresh to filter results accordingly.

  That's what I'm thinking the tree-table to look like:-l' user must be able to expand and collapse the nodes as needed.

  Type of <>

  < A system >

  < A.1 application name >

  < A.2 application name >

  < A.3 application name >

  < B > system

  < application B.1 name >

  < name B.2 of the application >

  < system C >

  < name C.1 of the application >

  etc...

  I did some research and I'm not sure I'm able to do what I ask with a single view object. Many articles and tutorials I've read up to now focus on the view of the objects that contain the link relationships with one or more display objects. This obviously creates a relationship master / detail that is easily available for the course I guess...?

  Any help would be greatly appreciated.

  Thank you

  JimBob

  No, you probably can't perform this operation with VO alone (because you do not have a recursive structure if I understood your sample).

  You'll need VO to 'Types of system' (as the root of the tree), VO for the 'systems' (logged on 'Types of system' VO with ViewLink) and VO for 'Requests' (connected on 'Systems' VO of ViewLink).

  Dario

• Retrieve child line selected a tree table

  Hi all

  I have a tree table which includes two levels and one of the data in the column of the child node has a command link. Clicking on it calls a support bean method that tries to get the line that contains the command link that was clicked. The problem is, trying to get the line clicked (selected), it always returns the row parent of the node. I searched and followed by some examples of code, but it does not work for me.

  For example, if the table tree looks like, where X expands to show the children X 1 and X 2 lines:

  X

  L X 1

  L X 2

  Then clicking on the link to X 1 or X 2 will call code that returns the line for X.

  Here is the code in my grain of support:

     public void viewInspectionRecord(ActionEvent actionEvent) {
  
        RowKeySet rks = treeTable.getSelectedRowKeys(); 
        
        Iterator rksIterator = rks.iterator(); 
        
        if (rksIterator.hasNext()){ 
           List key = (List) rksIterator.next(); 
      
           JUCtrlHierBinding treeTableBinding = (JUCtrlHierBinding) ((CollectionModel) treeTable.getValue()).getWrappedData();     
           JUCtrlHierNodeBinding nodeBinding =  treeTableBinding.findNodeByKeyPath(key);     
           
           Row rowData = nodeBinding.getRow();
          
           if (rowData == null) {
               FacesMessage facesMessage = new FacesMessage("Please select an Inspection Record record to view details");
               FacesContext.getCurrentInstance().addMessage(null, facesMessage);
               
               return;
           }   
           
           Object irId = rowData.getAttribute("QarsInspectionRecordId");
           
           ...
    }
  

  rowData.getAttribute("QarsInspectionRecordId") eventually throw a NullPointerException because it is an attribute defined with the parent node and any children.

  Any ideas what's happening?

  Thank you

  Bill

  Hello

  see this hope, it will help you to get the line selected on your link, click

  http://oracleadf-Java.blogspot.in/2013/08/tree-table-component-with-declarative.html

  If you use treeTable selection listener then see.

  http://oracleadf-Java.blogspot.in/2012/11/tree-table-component-in-Oracle.html

• 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.

• Expanded Tables mode?

  I try to enter the expanded Tables Mode, but when I click to view the context menu table I do not get the option to select. Am I missing something?

  Turn off Live View if it is active.

• Poor performance during the iteration/update rows of a tree table

  Hello
  
  We have a tree table based on a VO and EO (with transitional attributes). One of the attributes is an indicator.
  The original Version is filled with a complex query with several thousand lines.
  
  Now, when the user clicks on a node, all children are updated (their flag is set to true) recursively.
  
  It's really really slow. It may take several minutes, while a similar update via PL/SQL on a real table would take a few seconds.
  
  Is it possible to improve the performance? We have already applied all the tunings on EO as VO mentioned in the Oracle Documentation, but they had almost no effect:
  -keep the viewlink iterators set line
  -indicators of query
  -Use the batch update
  
  The algorithm we use is the following:
  

      private void checkTreeNodes(JUCtrlHierNodeBinding node, Boolean check) {
          if (node == null) {
              return;
          }
  
         TreeVORowImpl nodeRow = (TreeVORowImpl)node.getRow();
          if (nodeRow != null) {
                  nodeRow.setFlag(check);
          }
  
          List<JUCtrlHierNodeBinding> children = null;
          if (!nodeRow.getLevel().equals("4"))  // no more than 4 levels
              children = node.getChildren();
  
          if (children != null) {
              for (JUCtrlHierNodeBinding _node : children) {
                  checkTreeNodes(_node, check);
              }
          }
      }

  Hello

  try to move the logic of the definition of the transitional indicator at the service of the company (method exposed on the client interface) and then refresh the tree instead of a record thousand on the client component analysis.

  Frank

• How can I find levels of knot / depth of recursive tree table?

  Guys,
  
  With the help of Studio Edition Version 11.1.1.3.0.
  
  After 2-3 days of banging my head against the screen, I'm ready to ask for help. I confess: I'm a noob and can't find a way to get the node level / depth of a treeTable. I've not seen mentioned in the forums or in one of the examples of treeTable on different blogs. Google, the praise of God, I was missed as well.
  
  I tried in my Parent-> children-> tree table Recursive Child (the child of references view object):
  
  (1) EL expressions (my EL sucks) in a text output in the node. Hoping that something like #{node. HierTypeBinding.Parent.etc.}, would produce a kind of valuable info I could handle.
  (2) setting the value of a managed bean node, but do not know how to get the currently rendered node. I can only figure out how to get the node currently selected, which is only useful after the table has already been made.
  (3) level creating a transitional field called in the child view object and setting its equal to level sound + 1 ViewRowImpl, but if the child has many parents, I get incorrect calculations. I have the most away with this, but finally gave up. To access the feature through ViewLinks works great to browse children lines, but by train to get parent node is disconcerting if you have several parents.
  (4) the two saying "Please!" and various metaphors of four colorful letters. Not had much effect.
  
  Any kind of branch or help would be great.
  
  Thanks guys,.
  Will be

  Based on the Employees table in the HR schema, a link is defined between the employee-id and the id manager.
  When an instance of the view that above is used as table (recursive) tree, I am able to find the depth of the node.

  Example code:
  JSPX code fragment:

  
  selectionListener = "#{bindings." Employees.treeModel.makeCurrent}.
  rowSelection = "single" id = "tt1".
  styleClass = "AFStretchWidth" >
  
  
  
  *
  ID = "ot3" / >
  
  
  
  
  
  

  PageDef:
  
  
  
  
  
  
  
  
  
  
  
  

  Can you have the same card in your scenario and see if you can get the depth of a node?

  Thank you
  Nini

• ADF interview panel with tree Table - add fields

  I created ADF query Panel with tree Table using JDeveloper 11 G. Under the terms of the research advance, add fields only drop-down list the fields in the primary table. My questions are,
  
  (1) can I search fields in the secondary table? If so, how can I do it?
  
  (2) how can I customize this drop-down list? Currently it shows just the whole view of the main table with unnecessary data type id.
  
  Thanks in advance.
  
  Published by: type on November 9, 2009 09:21

  Hi, I've just uploaded a few screenshots here: http://blog.jangvijay.org/2009/11/step-1-expose-accessor-to-child-vo-in.html
  Sorry if you found my previous answer not clear... :)

• Bedside table mode.

  Can change the color of the LEDS from green to red when the watch is in mode of bedside table?

  Hi Gregory

  It is not currently available as an option.

  If you want to suggest that Apple consider adding it as a new feature, you can do it here:

  https://www.Apple.com/feedback/watch.html

• Tree control mode: Returns a validation event when the NORMAL value

  CVI 2013: I am writing a software to change the command tree modes based on the user's selection. I noticed that when the command is set to NORMAL, I got a "EVENT_COMMIT". Just for reference, I am using a custom control - group of Radio buttons, but the bug (I'm assuming that) is in the tree control are I forgot something?

  An application of Corrective Action (CAR) has been filed for this behavior. His number is 578618. You can monitor the condition of this CAR by checking the notes Readme or release new versions and checking the bug fixes section.

• Property of the tree 'Selection Mode' broken in BT 21012 control?

  Is implemented in a tree control broken in 2012 selection mode?

  Please see attached example.

  Too bad. I missed the part in the file help that indicates that you cannot go to a 0 or 1 or 2 or 3 running.

• Why doesn't my expanded tables mode?

  I selected the mode extended tables, but for some reason any that is not allowing me to actually drag the bars. I followed this tutorial, and when it will fly over the borders he gives this (drag the icon):

  

  Between the two columns changes his mouse, and it can move them.

  However, I have the same screen and look the same, but it does not give me the symbol of drag, just the normal mouse. I tried so many things, and I can't get back my columns/tables to change the size.

  

  Any help would be appreciated! Thank you!

  Read this:

  Explosions of HTML email & Newsletter - http://alt-web.com/

  If I do not use photoshop to create the HTML for my mail layout, what else can I use?

  No Photoshop.

  Either use an approved industry Template HTML Email that has been tested to perform well in most email clients.  Or use Dreamweaver and follow the tutorial below.

  Tutorial.  Joseph Lowery wrote this, some years back, but he is still today.

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• Extended table mode

  Hello

  I have the problem that I could not end the extended mode table display in

  the new cc of dreamweaver. During the CS6, it was able to display the extended table

  borders to edit tables easier. 'Cmd + F6' shortcut.

  This view no longer in DW CC?

  Thanks for a quick reply.

  Best score

  Would you like to take a look here http://blogs.adobe.com/dreamweaver/2012/09/dreamweaver-update-for-creative-cloud-members.h tml

• Update for the tree table problem

  Hello
  I use jdev tudio Edition Version 11.1.1.4.0
  I used the table tree to display my hirarchical data. I'm Bulding object for the purpose of list of floor.
  I created pojo data control. I am trying to drag and drop the level 1 of bulding1 on the bulding2 so it will be added to the bulding2. for that I packed a pojo addfloor() method and I add object floor in to list of floor of the bulding2 object. but the picture of the tree will not show the list update for bulding2.
  
  My question is how update the table of the tree so that it displays the data added to pojo on UI?
  
  I created the data from pojo under control
  package model;
  
  import java.util.ArrayList;
  import java.util.List;
  public class {Enterprise
  private list < Bulding > lstbuldingFor = new ArrayList < Bulding > ();
  Public Enterprise() {}
  Super();
  Bulding objbulding = new Bulding();
  objbulding.setBuldingName ("Bulding1");
  List < floor > lstfloor = new ArrayList < floor > ();
  Floor objfloor is new Floor();.
  objfloor.setFloorname ("Floor1");
  lstfloor. Add (objfloor);
  Floor objfloor2 is new Floor();.
  objfloor2.setFloorname ("Floor2");
  lstfloor. Add (objfloor2);
  objbulding.setLstfloor (lstfloor);
  lstbuldingFor.add (objbulding);
  Bulding objbulding2 = new Bulding();
  objbulding2.setBuldingName ("Bulding2");
  List < floor > lstfloor2 = new ArrayList < floor > ();
  Floor objfloor3 is new Floor();.
  objfloor3.setFloorname ("Floor3");
  lstfloor2. Add (objfloor3);
  Floor objfloor4 is new Floor();.
  objfloor4.setFloorname ("Floor4");
  lstfloor2. Add (objfloor4);
  objbulding2.setLstfloor (lstfloor2);
  lstbuldingFor.add (objbulding2);
  }
  
  {public adddFloor Sub (floor objfloor, String buldingName)
  
  System.out.println ("buldingName" + buldingName);
  System.out.println ("floor" + objfloor.getFloorname ());
  for (Bulding objBld:lstbuldingFor) {}
  
  {if (objBld.getBuldingName (.equalsIgnoreCase (buldingName)))}
  List < floor > objtempflr = new ArrayList < floor > ();
  System.out.println ("had correspondence");
  objtempflr = objBld.getLstfloor ();
  objtempflr. Add (objfloor);
  objBld.setLstfloor (objtempflr);
  break;
  }
  }
  
  getLstbuldingFor();
  }
  {} public void setLstbuldingFor (list < Bulding > lstbuldingFor)
  this.lstbuldingFor = lstbuldingFor;
  }
  
  public list < Bulding > getLstbuldingFor() {}
  for (Bulding objbld:lstbuldingFor) {}
  System.out.println ("@" + objbld.getBuldingName ());
  for (floor objflr:objbld.getLstfloor()) {}
  System.out.println ("@" + objflr.getFloorname ());
  }
  }
  Return lstbuldingFor;
  }
  }
  
  
  I'll call adddFloor() of the user interface to add the word to the bulding.

  Hello

  Make sure that you re - run the iterator that fills the tree. You make a change in the control of data, which is not immediately reflected in the link layer

  Frank