Add an element to the last tree node

Similar Questions

• 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

• How to select only the last child nodes in a piece of XML via XMLTABLE?

  Hello
  
  I use Oracle 10.2.0.4.
  
  I have the following XML:
  

  with sd as (select xmltype('<Fruits>
                                <Fruit>
                                  <FruitType>Apple</FruitType>
                                  <FruitSubtype>Granny Smith</FruitSubtype>
                                </Fruit>
                                <Fruit>
                                  <FruitType>Pear</FruitType>
                                  <FruitSubtype>Anjou</FruitSubtype>
                                </Fruit>
                                <Fruit>
                                  <FruitType>Pear</FruitType>
                                  <FruitSubtype>Comice</FruitSubtype>
                                </Fruit>
                                <Fruit>
                                  <FruitType>Plum</FruitType>
                                  <FruitSubtype>Victoria</FruitSubtype>
                                </Fruit>
                                <Fruit>
                                  <FruitType>Apple</FruitType>
                                  <FruitSubtype>Bramley</FruitSubtype>
                                </Fruit>
                              </Fruits>') fruit_xml from dual)
  select *
  from   sd;

  and I want to choose the last child nodes where the FruitType is Apple or pear.
  
  So far, I've got:
  

  with sd as (select xmltype('<Fruits>
                                <Fruit>
                                  <FruitType>Apple</FruitType>
                                  <FruitSubtype>Granny Smith</FruitSubtype>
                                </Fruit>
                                <Fruit>
                                  <FruitType>Pear</FruitType>
                                  <FruitSubtype>Anjou</FruitSubtype>
                                </Fruit>
                                <Fruit>
                                  <FruitType>Pear</FruitType>
                                  <FruitSubtype>Comice</FruitSubtype>
                                </Fruit>
                                <Fruit>
                                  <FruitType>Plum</FruitType>
                                  <FruitSubtype>Victoria</FruitSubtype>
                                </Fruit>
                                <Fruit>
                                  <FruitType>Apple</FruitType>
                                  <FruitSubtype>Bramley</FruitSubtype>
                                </Fruit>
                              </Fruits>') fruit_xml from dual)
  select x.*
  from   sd,
         xmltable('//Fruits/Fruit[FruitType=''Apple'' or FruitType=''Pear'']'
                 passing sd.fruit_xml
                 columns fruit_type VARCHAR2(25) path '//FruitType',
                         fruit_subtype VARCHAR2(25) path '//FruitSubtype') x;
  
  FRUIT_TYPE                FRUIT_SUBTYPE
  ------------------------- -------------------------
  Apple                     Granny Smith
  Pear                      Anjou
  Pear                      Comice
  Apple                     Bramley

  but I just want to finish with the last child node by FruitType, for example:
  

  FRUIT_TYPE                FRUIT_SUBTYPE
  ------------------------- -------------------------
  Pear                      Comice
  Apple                     Bramley

  Is it possible to do through XMLTABLE, or I have to number each of the lines that results from (what I know how to do) and then create a group to prove XMLTABLE? The latter seems awkward to me, so I'd avoid it if possible, but if this is the way to go, I can do it.
  
  Thank you.

  Is it possible to do through XMLTABLE, or I have to number each of the lines that results from (what I know how to do) and then create a group to prove XMLTABLE?

  Indeed, it is a possible way:

  select x.fruit_type,
         min(fruit_subtype) keep(dense_rank last order by rn) as fruit_subtype
  from   sd,
         xmltable('/Fruits/Fruit'
                 passing sd.fruit_xml
                 columns fruit_type VARCHAR2(25) path 'FruitType',
                         fruit_subtype VARCHAR2(25) path 'FruitSubtype',
                         rn for ordinality) x
  where fruit_type in ('Apple','Pear')
  group by fruit_type
  ;
  

  Other options, should push the logic of consolidation in the XQuery:

  select x.*
  from sd,
       xmltable('/Fruits/Fruit[FruitType="Apple"][last()] |
                 /Fruits/Fruit[FruitType="Pear"][last()]'
                passing sd.fruit_xml
                columns fruit_type VARCHAR2(25) path 'FruitType',
                        fruit_subtype VARCHAR2(25) path 'FruitSubtype'
       ) x
  ;
  

  or,

  select x.*
  from   sd,
         xmltable('for $i in distinct-values(/Fruits/Fruit/FruitType)
                   return /Fruits/Fruit[FruitType=$i][last()]'
                 passing sd.fruit_xml
                 columns fruit_type VARCHAR2(25) path 'FruitType',
                         fruit_subtype VARCHAR2(25) path 'FruitSubtype'
                         ) x
  where x.fruit_type in ('Apple','Pear')
  ;
  

  or,

  select x.*
  from   sd,
         xmltable('/Fruits/Fruit[not(following-sibling::Fruit/FruitType=./FruitType)]'
                 passing sd.fruit_xml
                 columns fruit_type VARCHAR2(25) path 'FruitType',
                         fruit_subtype VARCHAR2(25) path 'FruitSubtype'
                         ) x
  where x.fruit_type in ('Apple','Pear')
  ;
  

  Edited by: odie_63 APR 17. 2012 17:56 - added latest example

• Add a string to the last record

  Hello
  I was just trying to format an o/p to a table, and looking at the result, I thought it would be nice to add a piece of a chain to the last record. For example
  

  with dat as (
  select 'First Record' as COL from DUAL
  union all
  select 'Second Record'  from DUAL
  union all
  select 'Third Record'  from DUAL
  union all
  select 'Nth Record'  from DUAL )
  select * from dat
  
  o/p                                             Desired o/p
  COL                                            COL            
  -------------                                 -------------
  first RECORD                             first RECORD
  second RECORD                            second RECORD  
  THIRD RECORD                            THIRD RECORD 
  NTH RECORD                             This is the last record NTH RECORD   

  with dat as
  (
  select 'First Record' as COL from DUAL
  union all
  select 'Second Record'  from DUAL
  union all
  select 'Third Record'  from DUAL
  union all
  select 'Nth Record'  from DUAL
  ),
  ord as
  (
    select count(*) rn
      from dat
  )
  select decode(rownum, rn, 'This is Last Record ' || col, col)
    from ord, dat;
  

• How to recover a database after you add a data since the last file backup.

  How to recover a database after you add a data file to a tablspace existing since the last user managed backup.
  
  PS: I am aware that the user managed backups are not used and RMAN is used these days.

  At the stage of the mount: select name from v$ datafile;
  The last entry indicates a file named /xxx/xxx/.../UNNAMEDXXX.dbf

  Now

  ALTER database create datafile ' / xxx/xxx/.../UNNAMEDXXX.dbf' as 'path_where_you_want_to_add_the_datafile ';

  The name of the data file must match the name that added in production

  This will create a data file to the required location.

  Once the file has been created, you can continue with recovery.

• Add a field to the last page of a document file only

  Hello

  Currently, I have a script which will add signature fields and the text on the first page of a document.

  The script is required to specify the "last page" of the document and not the page number, because each file can vary depending on the number of pages.

  The script is running in the batch on several files that are not open (usually 50 at a time).

  If someone can advise please how to change the script, I'll be very grateful.

  Create the field dynamically Date for signature of the employee field

  
  var f = this.addField ("Todaydate", "text", 0,
  [60, 54, 135, 75]) ;

  f.userName = "today's Date";
  f.Value = 'auto update';
  f.ReadOnly = true;
  f.fillColor = color.ltGray;

  Create the signature dynamically for employee field

  
  var f = this.addField ("mySignature", "signature", 0,
  [120, 85, 330, 105]) ;

  f.setAction ("OnFocus", "var f = this.getField('Todaydate'); ("f.Value = util.printd (a/mm/yyyy", new Date() ");") ;

  Change the third parameter of this.addField from 0 to this.numPages - 1

• How to Formate the police of the Parent tree node?

  Hello
  
  PLS, what formats the police of the node from the Parent tree?
  
  Other Aspects of formatting, etc.
  
  Kind regards
  
  Abdetu...

  My fault.

  The 'different' sign was eleiminated by the forum software, should read

  ndParent!=Ftree.ROOT_NODE
  

• 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;

  }

• How to get the selected tree node and its attributes

  I have a 'af:RichTree' on a page, which is linked to a support bean (session scope)
  
  Here is my selection Listener:
  
  {} public void groupTreeSelectionListener (SelectionEvent selectionEvent)
  RichTree tree = (RichTree) selectionEvent.getSource ();
  Model TreeModel (TreeModel) = tree.getValue (); / /--> this line causes a "pointer Exception zero."
  RowKeySet rowKeySet = selectionEvent.getAddedSet ();
  Key of the object = rowKeySet.iterator () .next ();
  }
  
  
  
  
  what I'll do is get the note selected and then get all the attributes of this node, perform other actions.
  
  
  Please advise,
  
  Thank you
  Shahab

  have not tried the tree component but cross chek well's Rowselection component of the tree. If so set to single or multiple

• 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

• The FIRST element of the list/tree style

  Everyone was able to set the style of the first item in a list or a tree to something different than the rest of elements of this object? Help!

  Finally got the time to understand this... here is GB if someone else needs it:

  package {}
  Import mx.controls.listClasses.ListItemRenderer;

  SerializableAttribute public class FirstItemRenderer extends ListItemRenderer
  {

  public void FirstItemRenderer()
  {
  Super();

  }

  override public function set data(value:Object):void {}
  Super.Data = value;

  {Switch (Super.listdata.RowIndex)}
  case 0:
  this.setStyle ("fontWeight", "bold");
  break;
  by default:
  this.setStyle ("fontWeight", "normal");
  }

  }

  }
  }

• How to add an element to the root of the Windows Explorer. Either by using the Extension of the Shell, registry, Windwos command or c#.

  IM responsible for customize Windows Explorer of the customer by adding an element similar to DropBox, where the user clicks on the element to load files and directories.

  This can be done in the following: Extension of the Shell, registry code, Windwos command or c# (preferably).

  Thank you in advance.

  Hello
  The question you posted would be better suited in the MSDN Forums. I would recommend posting your query in the MSDN Forums
  MSDN forums
  http://social.msdn.Microsoft.com/forums/en-us/categories
  I hope this helps.

• How to read the data of the selected tree node?

  I tried this site 2.
  
  http://blogs.Oracle.com/jdevotnharvest/entry/how_to_read_data_from
  
  http://www.Oracle.com/technetwork/developer-tools/ADF/learnmore/november2011-OTN-harvest-1389769.PDF
  
  
  but can still because there is something wrong with the setting for MethodExpresion:
  
  
  newClass [{SelectionEvent.class}]
  = me exprFactory.createMethodExpression (elCtx, adfSelectionListener, Object.class, newClass [] {SelectionEvent.class});
  
  
  Anyone know about [] {SelectionEvent.class} newClass, thank you before.

  What version of jdev do you use?
  The sample for jdev 11.1.2.1, have you tried to run the sample workspace as it is?
  What is the problem with the SelectionEvent?

  Timo

  Published by: Timo Hahn on 25.01.2012 08:55
  second look:
  newClass [{SelectionEvent.class}]
  = me exprFactory.createMethodExpression (elCtx, adfSelectionListener, Object.class, newClass [] {SelectionEvent.class});
  should be
  New Class [] {SelectionEvent.class}
  me = exprFactory.createMethodExpression (elCtx, adfSelectionListener, Object.class, Class [] {SelectionEvent.class}) new;
  There is a space between the new and class

• How to add a BUTTON in the form of a report in report Page last column

  Hi friends,
  
  I created a form with Page report. Now, I want to ADD a button in the last column named Add in the last column of the Report.that would be a new column added to the report.
  
  How can I add a button to the form with Page report in the report and tell me how PK as ORDER_ID of a particular LINE with this button to add a reference ELEMENT.
  When I click on the button Add ELEMENT, then command to go to the next Page with ORDER_ID.
  
  
  How can I do that.
  
  
  Thank you

  Hello

  Modify your report and click the report attributes. On the right under 'Tasks' is "Add the link in the column" - click that. This creates a new column. Scroll down to the links section of this new column and add in the following:

  Link text: Add article
  Target: Page in the present application
  Page: (enter the number of the form page)
  Clear the Cache: (enter the number of the form page)
  Point 1 (name): (enter or select the name of the element of the form for the primary key page - for example, P2_ORDER_ID)
  Point 1 (value): (enter or select #ORDER_ID #-which should be the ORDER_ID column on the table for the report)

  Click on apply changes to save and run the report

  This creates a normal hyperlink in the column - each line will have a different value of ORDER_ID, so every link will be slightly different. If you want to make the link look like a button, you can do it with style if necessary

  Andy

• 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