How to build a collection ArrayCollection with distinct values of an XMLListCollection?

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• How to browse the collection ArrayCollection?

  I have two datagrids and you want to move items on datagrip and fill the other.  Here is a screenshot of a Visual screen.

  

  In the screenshot on I can add some names/sex to the datagrid on the left using the text input and the Add button.  I can select the checkboxes for each name of ros as well. I want to do is move the check names in the datagrid control on the left for the datagrid on the right.  4 max.  But if I chose only 2 name, both names would be added to the 1 Racer and Racer 2. Runner 3 and 4 of the race would be left blank.  If I check the new names and submitted it would be in a new line on the left data grid.

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  "" < mx:DataGridColumn headerText = "time" dataField ="time" width = "45" editable ="false" / >

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  < / mx:DataGrid >

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  Hi all

  I use JDeveloper 11.1.1.4.

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  see this

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  http://www.jobinesh.com/2011/05/checking-for-dirty-data.html

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  Hello gurus,

  My gaze of structure of table as follows:

  TankListUS TankListCanada TankListIndia

  ----------           --------------              -------------

  T111 | T222 T444 | T222 T555

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  Try this

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  T2 as (SELECT rownum, REGEXP_SUBSTR (col, ' [^ |] +', 1, RN) SPLIT)

  from t1

  cross join

  (SELECT ROWNUM RN

  FROM (SELECT (length (REGEXP_REPLACE (col, ' [^ |] +')) / 2) + 1 MAX_VALUE)

  from t1)

  connect by level<=>

  T3 as (select distinct split as the t2 dis_col)

  Select

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  Of

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  Hello
  I do shots of v$ sysstat with 1 delay seconds to count things like this:

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  where
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  select name,value from v$sysstat
  where
  name in ('execute count', 'parse count (hard)', 'parse count (total)',
                            'physical read total IO requests', 'physical read total bytes',
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                            'redo size', 'redo writes', 'session cursor cache hits',
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  I can work around that, with the achievement of pivot and self, sign up to get only 1 line per request and then just do the math.
  Wondering how to build the collection in support of my application?
  Code should work on 9.2 and above.
  Concerning
  GregG

  GregG says:
  OK, but how do you know which session should be monitored?
  You use over connection therefor triggers and trigger disconnect to end sampling?
  Looks like an overhead projector for me.

  As Padders said, it must be activated when necessary. I've never used triggers still allow - but it can be done via connect/disconnect session if necessary triggers.

  Keep in mind that the SQL Statistics is not always one. Often, you need to enable these manually, according to the database by default, the version, and requirements. For example

  alter session set statistics_level = all
  alter session set timed_statistics = true
  alter session set timed_os_statistics = 5
  

  Alternatively, you can manually set the trace level.

  Point being is that you have a package with the following basic interface:

  create or replace package FooStats as
    --// instruct stats/tracing to be enabled and base snapshot
    --// of current stats to be taken (stored in GTTs)
    procedure StartSnapshot( processName varchar2, .. );
  
    --// instructs the GTT base data to be updated with the delta between
    --// the base data and current stats data
    procedure EndSnapshot( .. );
  
  end;
  

  .. turn stats recording on and outside, quite easy. It can prepare the database session to stats followed, set trace levels, issue commands alter session and so on.

  It allows for example to define a normal application with global Boolean static process which can be activated to indicate that the module app to instrument himself by saving his stats processing, using your custom statistics package.

  However, you choose to do it well, the basics of modularization and re-use remain key.

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  When you create the declarative element, you now define an attribute and call it something like DataSet (of type String).

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• Problem with allocating memory collection arraycollection by AddItem

  I have a strange problem with the AddItem method.

  I made a new item with this code:

  ------

  for (var u: int = 0; u < 41; u ++) {}
  Page = new PageToSave();
  project.addPage (page as PageToSave);
  }

  -----

  the project is a distance of class projectblueprint:

  package marcoDoItBetter.utils
  {
  Import mx.collections.ArrayCollection;
  public class ProjectBlueprint
  {
  private var _pages:ArrayCollection;

  public void addPage(page:PageToSave):void
  {
  This._pages. AddItem (page);
  }

  }

  }

  ----

  PageToSave is a class that extends the object.

  When we create the element using the addPages (so with in the collection _pages arraycollection's addItem) programmatically, we have this result using the term Inspector in debug mode.

  It is on the output of the debugger:

  pageList = mx.collections.ArrayCollection (@105cf341)
  [inherited] =
  [0] = marcoDoItBetter.utils.PageToSave (@113cb461)
  [1] = marcoDoItBetter.utils.PageToSave (@113cb401)
  [2] = marcoDoItBetter.utils.PageToSave (@113cb3a1)
  [3] = marcoDoItBetter.utils.PageToSave (@113cb341)
  [4] = marcoDoItBetter.utils.PageToSave (@113cb2e1)
  [5] = marcoDoItBetter.utils.PageToSave (@113cb281) < -.
  [6] = marcoDoItBetter.utils.PageToSave (@113cb221)
  [7] = marcoDoItBetter.utils.PageToSave (@113cb1c1)
  [8] = marcoDoItBetter.utils.PageToSave (@113cb161)
  [9] = marcoDoItBetter.utils.PageToSave (@113cb101)
  [10] = marcoDoItBetter.utils.PageToSave (@113cb0a1)
  [11] = marcoDoItBetter.utils.PageToSave (@113cb041)
  [12] = marcoDoItBetter.utils.PageToSave (@1140dfa1)
  [13] = marcoDoItBetter.utils.PageToSave (@1140df41)
  [14] = marcoDoItBetter.utils.PageToSave (@1140dee1)
  [15] = marcoDoItBetter.utils.PageToSave (@1140de81)
  [16] = marcoDoItBetter.utils.PageToSave (@1140de21)
  [17] = marcoDoItBetter.utils.PageToSave (@1140ddc1)
  [18] = marcoDoItBetter.utils.PageToSave (@1140dd61)
  [19] = marcoDoItBetter.utils.PageToSave (@1140dd01)
  [20] = marcoDoItBetter.utils.PageToSave (@1140dca1)
  [21] = marcoDoItBetter.utils.PageToSave (@1140dc41)
  [22] = marcoDoItBetter.utils.PageToSave (@113cb281) < -.
  [23] = marcoDoItBetter.utils.PageToSave (@1140db81)
  [24] = marcoDoItBetter.utils.PageToSave (@1140db21)
  [25] = marcoDoItBetter.utils.PageToSave (@1140dac1)
  [26] = marcoDoItBetter.utils.PageToSave (@1140da61)
  [27] = marcoDoItBetter.utils.PageToSave (@1140da01)
  [28] = marcoDoItBetter.utils.PageToSave (@1140d9a1)
  [29] = marcoDoItBetter.utils.PageToSave (@1140 d 941)
  [30] = marcoDoItBetter.utils.PageToSave (@1140d8e1)
  [31] = marcoDoItBetter.utils.PageToSave (@1140 d 881)
  [32] = marcoDoItBetter.utils.PageToSave (@1140 d 821)
  [33] = marcoDoItBetter.utils.PageToSave (@1140d7c1)
  [34] = marcoDoItBetter.utils.PageToSave (@1140 d 761)
  [35] = marcoDoItBetter.utils.PageToSave (@1140 d 701)
  [36] = marcoDoItBetter.utils.PageToSave (@1140d6a1)
  [37] = marcoDoItBetter.utils.PageToSave (@1140 d 641)
  [38] = marcoDoItBetter.utils.PageToSave (@1140 d 221)
  [39] = marcoDoItBetter.utils.PageToSave (@1140d5e1)
  [40] = marcoDoItBetter.utils.PageToSave (@1140 d 461)
  source = Array (@1140c9a9)

  as you can see the [5] and the [22] PageToSave id internal flex (or instances of the class has the same address listing.

  "I don't know the exact name of it). It happens totally randomly.

  sometimes fine, sometimes there's more than a duplicate with random address referencing the game.

  I don't want duplicated instances, but I want independent authorities.

  I tried to change addItem with

  This._pages.addItemAt (page, 0);

  Same result.

  I also tried pagina = null before the statement new but same result

  ------

  for (var u: int = 0; u < 41; u ++) {}
  Page = new PageToSave();
  project.addPage (page as PageToSave);

  Page = null;
  }

  -----

  is a garbage collector from?

  How can we solve this problem?

  Thank you

  Hello

  From the looks of it, looks like a bug.

  Are you defining filters or performs a sort on the ArrayCollection collection? Or it's just a pure naked collection instance ArrayCollection.

  Have you tried addItemAt() and got the same result?

  Mike

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  I have an ArrayCollection collection created like this

  qaAC = new ArrayCollection();

  for (var i: int = 0; i < 10; ++ i) {}
  var o: Object = {question: ' what is "+ i +"? ", answer:" it's "+ i"};
  qaAC.addItem (o);
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  Thanks again!

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  If this post answers your question or assistance, please mark it as such.

  Here ya go:

  
  
  http://www.Adobe.com/2006/mxml '.
  creationComplete = "init (); » >
   
      Import mx.collections.ArrayCollection;
       
  public void init (): void {}
  var ac:ArrayCollection = new ArrayCollection([)
  {Field1: "my one - item a field", Field2: "my field two - point one"},
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• Help!  How to upgrade two dimension collection ArrayCollection?

  Hello
  
  I'm having a problem of understanding of documentation on populating a DataGrid of two dimension collection ArrayCollection. My situation is that I have a DataGrid with a bunch of information, currently stored in a two-dimensional array (digital in the first dimension and by field name in the second dimension). I also have a bunch of data streaming from an XMLSocket, which, when it happens, is analyzed, resulting in one of the fields of the table in need of update. I can do very well with the table directly, but I can't try to understand how use the ArrayCollection collection features to cross this two-dimensional structure - setItemAt() does not seem suited for this purpose? I need to trigger the effects on the relevant cell that has been updated, when I round coding, so I will try to use some structure that handles update events and others for me automatically, such as the ArrayCollection collection.
  
  I do not know is still the best technique to use, and the intermediate level (the ArrayCollection collection and others) could be changed completely, so if you can suggest (and illustrate, if she is as confused as this!) a better method, I would be grateful.
  
  Thank you
  
  David
  

  Ah.

  You must look for the item in the collection ArrayCollection. This is usually done with a loop in the collection. When you have found the item you would:

  Item.Quantity = new quantity;
  dp.itemUpdated (item);

  You must call the method of collection itemUpdated to make the signal Collection all interested parties (for example, the DataGrid bound to her) she's changed.

  A Collection can also views and ViewCursors that might be useful to have a lot of data.