The data access class

Similar Questions

• Definition of changing data Access set in R12

  Hello

  I tried to change DAS in R12. But Oracle does not allow to change or update. This is a standard feature, or miss me something?

  Thank you

  Andréanne

  Hi Manish,

  I have spoken here data access custom only sets.

  The trick is to change all of the access of the data in terms of accounting change or accounting is firstly delete the row and add a new.

  The foregoing is confirmed by Oracle and I tested it. However the header like calendar, costs, or access options set type cannot be changed once it is created. In this case a new complete DAS must be created.

  MOS reference - R12: how to change the definition for the data access sets? (Doc ID 1902182.1)

  Thank you

  Andréanne

• to access the data of the children with the static accessor of parent class

  I'm new to LVOOP. I'm trying to create accessors of data in the parent (static) class and use them in the child's class. I don't need them to be dynamic becase the accessors are identical for child and parent. Is it possible to access the data of a class without creating an accessor for each class?

  

  

  It is the dynamic method that I created that finally works. Once I found the VI "call Parent Method.vi' everything has worked.

  So now I created all my data as static accessors and my methods are dynamic (assuming that they do).

  Thanks for all the help.

• (Question LVOOP) How one access the data of another class in another class?

  Hello-

  Ass title suggests, how do I access another class (or is it class?) data from another (different) class?  I will attach a picture showing where my problem is...

  I was told this:

  http://zone.NI.com/reference/en-XX/help/371361H-01/lvhowto/setting_scope_classes/

  May contain some helful info, but I can still understand how to unbundle Renault of classes inside the component class data (as seen in the attached photo).

  I think there could be something simple I'm missing here when it comes LVOOP or OBJECT-oriented programming in general... If any of you are willing to help me, it would be much appreciated!

  Thank you!

  -pat

  Personal data are always private, you can never set public. Unbundle cluster function can be used only on the thread of class when he is in the class. If you need to access private data, you must create accessors.

  It of simple, just the class right click and select new, VI for access data members. He invites you to a dialog box to fill you with what you want to create, elements of data and if you want them available through property nodes (recommended). Once completed, this will generate the Afterward screw., you can use in any other VI. The nice thing about making them nodes of property is that you can plop down a property node and it thread class, and all the created accessor functions will appear in the list.

• To access the data that is loaded by the XML Loader class

  Hi guys,.

  I have trouble accessing the data loaded by external class.

  Here is my code:

  Main class:

  package {}
  
  import flash.display.MovieClip;
  nucleus of import. XMLLoader;
  
  SerializableAttribute public class Main extends MovieClip {}

  var projectSetupMainMenuXML:Boolean = true;
  
  public void Main() {}
  
  If {(projectSetupMainMenuXML)
  var mainMenuXML = new XMLLoader ("menu.xml");
  }
  }
  }
  }

  XMLLoader class:

  package base {}
  
  import flash.display. *;
  import flash.events. *;
  flash.net import. *;
  
  public class XMLLoader {}
  private var mainMenu:XML;
  private var urlLoader:URLLoader;
  
  public function XMLLoader (mainMenuPath:String) {}
  var urlRequest:URLRequest = new URLRequest (mainMenuPath);
  urlLoader = new URLLoader();
  urlLoader.addEventListener (Event.COMPLETE, completeListener);
  urlLoader.load (urlRequest);
  }
  
  private void completeListener(e:Event):void {}
  mainMenu = new XML (urlLoader.data);
  e.target.removeEventListener (Event.COMPLETE, completeListener);
  }
  }
  }

  Now, I want to create another external class (called MainMenu) which will be launched from the main class.

  This class should create the menu based on the loaded XML class.

  My question is, how can I make use of the loaded content through the XMLLoader class within the class MainMenu XML?

  Thank you.

  I think you have to use XMLLoader as a singleton - with the properties and static methods. In this way, you can load XML only once and make available XMl data to any object in the application.

• To access the data of a class

  I want to change a class to use the data stored in a public Collection named myData ArrayCollection has been populated in an mxml file. I want to fill the variables newLat and newLng with data stored in myData. For example, if myData contains var1 and var 2, I want to be able to create the next loop, which appears to be illegal:
  
  

  "SiHoop" wrote in message
  News:gasigo$L0R$1@forums. Macromedia.com...
  > I want to change a class to use the data stored in a public collection ArrayCollection
  > named myData was populated in an mxml file. I want to fill
  > the
  > variables newLat and newLng with data in myData. For example, if
  > myData
  > contains var1 and var 2, I'd like to be able to create the next loop
  > who
  > seems to be illegal:

  You can either pass data as an argument to the constructor, or a
  property (preferred), or you can watch using a Singleton class.

• Private class data accessible parent in the child's class?

  Hello!

  I thought this would be obvious, but my search thing fails to me.  I hope that someone would be kind enough to answer my question LVOOP of beginner.

  I have a a parent class.  This parent class contains a set of private class data.  I have Setup all the data accessor methods.  I create a child class that has functions that need to access the data stored in its parent category.  His legacy is defined, but when I try to separate data from class all that I can't do are what is configured in the cluster of data of the child class.

  I watched a video and it seemed that the DataSet magically appeared and is accessible via the methods of children.  What Miss me?

  Thanks for the input!

  -nic

  To access the data of the parent in the child's class class, you must use the accessor of reading methods you created for the parent class get the parent class data (you must use the same accessor methods in the methods of the child because all the data of the class is private in LabVIEW). I hope this helps.

  -RW

• Data Access Manager and the views HTML

  Can I use Data Access Manager with user interface written for html-bridge? Or is it just a flex library?

  Data Access Manager is a Flex API, so it is not available via the HTML bridge, but you can make calls to application data using rest API as shown in our samples.

  The SDK HTML samples show how to retrieve properties of the object.  This can be extended to more complex queries of your choice.  This idea is to pass parameters but still calls and then bring them to applications in the java class DataAccessController with QueryUtil and DataService

  I can provide more examples later based on specific requests.

• Access to the data after the managed service VOImpl in bean method call

  I use JDeveloper 11.1.2.4.

  I created a method to Interface customer and he calls you a managed bean.

  The method is exposed in the control of data and I have a links to it through links on the page.

  The method runs just a view of criteria for a row of data in the database.

  But, because the method does not have a return value, how could access the View object data.

  Here's the Service method and the method of the bean management;

  The service method: in PersonVOImpl.java - should result in 1 row:

  public void getPersonByCnViewCriteria (String cn)

  {

  ViewCriteria viewCriteria = this.getViewCriteria ("PersonVOCriteriaByCn");

  Reset a display criteria of values that may was resolved at design time

  viewCriteria.resetCriteria ();

  this.setCnBind (cn);

  this.applyViewCriteria (viewCriteria);

  this.executeQuery ();

  }

  Method in managed Bean: I have a linking operation method to access the Service method.

  
  

  It seems that the Service method is executed successfully.  But, how to access the data after the call?
  

  
  

  protected void getPersonByCn (String cn)

  {

  BindingContainer bindingContainer = this.getBindings ();

  OperationBinding operationBinding = bindingContainer.getOperationBinding("getPersonByCn");

  Map operationsParamsMap = operationBinding.getParamsMap ();

  operationsParamsMap.put (WorkFlowBean.PROPERTY_CN, NC);

  Object result = operationBinding.execute ();

  If (! operationBinding.getErrors () .isEmpty ())

  {

  }

  
  

      // How to access data after the call?
  

  }

  You should never use a class VOImpl or VORowImpl in a managed bean. If you have to use them, create Interfaces and use.

  I'm not too sure if it's good to return a view in a method object.

• Qosmio X 70-A-13 c-how access SSDS to move the data

  Hello

  My computer, a "Toshiba Qosmio X 70 - A - 13 c' just 'died' half an hour ago.

  I was typing something and then a "large bang" just happened, the computer shutdowned instantly, no BSOD, nothing. I can't restart, the computer does not even, as if there was no battery at all.

  I am sure the problem is physical, probably a component which is dead. The computer has not been particularly warm, I was not even playing. I bought in December 2013 so I guess it's still under warranty (2 years I believe).

  As it is physical, I can't do much... (I'm a computer engineer)

  But I need to back up my data, usually own support because each hard drive and I don't want that to happen.
  I had to know if there is a tutorial to successfully open the computer. Can I do it? I mean, without losing the warranty.

  I have some data on my SSD, the other drives are easy to take and replace, but I can't figure how to remove the "shield" and access the SSD, so I can copy the data.

  Here are instructions detailed step by step how to remove HARD drive
  http://APS2.toshiba-tro.de/KB0/CRU3903II0000R01.htm

  You said that you have already removed the HARD drive... Well, this would not affect the warranty but if you would remove the laptop to access on the SSD, you definitely lose the warranty.

  So my advice: do not touch it if your warranty is still valid.

  If you want to save the data available on the SSD drive, I recommend you to speak with service engineers who could move to another medium before starting the installation of the new system.

• Satellite M70: access to the data of temperature and fan

  While we did not have these problems with other laptops, we found a way to access the data of temperature and fan on a Satellite M70.

  A friend has tried this on Linux but have failed and also with XP I do not find a way to read data (current temperature of the CPU, or State of the fan-cooler).

  Given that I noticed several irregularities when using (the fan is that the CPU load is very minimal), work sometimes is going to be a little uncomfortable.

  Thanks for the advice / gw

  I put t know if it will help you, but in this ad, someone managed to run a control application of the material.
  http://forums.computers.Toshiba-Europe.com/forums/thread.jspa?threadID=14284

  Maybe it will work on your laptop.
  But to my knowledge Toshiba doesn't support this request and I'm not sure it will work.
  Anyway, try it's free ;)

• root properties in the connected data store: error when accessing the date/time storage

  When you browse the properties my connected data store I get an error message when you try to read the value of the property of 'storage date/time': object doesn't support this property or method.

  Here is a minimal example:

  Dim oMyDataStore, MyProperty, oMyProperties
  
  Set oMyDataStore = Navigator.ConnectDataStoreByParameter ("TOC", "" & "C:\Program Files (x 86) \National 2012\Examples\Data\Example_data.tdm" & "" ')
  
  Set oMyProperties = oMyDataStore.RootElements (1). Properties
  
  For each MyProperty in oMyProperties
  
    Call MsgBoxDisp ("property name:" & MyProperty.Name & + "\n"&"property value:" & MyProperty.Value "")
  
  Next

  Why can I not access this particular property by default?

  Hi Phex,

  for the date/time properties, an object called UsiTimeDisp is returned. This object allows to that extend features of service as access to each part separately (day, year, hour, seconds,...) of your date/time value. If you want to print the value of time with MessageBoxDisp, you can use the VariantDate this object property.

  Your code might look like this then:

  Dim oMyDataStore, MyProperty, oMyProperties
  
  Set oMyDataStore = Navigator.ConnectDataStoreByParameter ("TOC", "" & "C:\Program Files (x 86) \National 2012\Examples\Data\Example_data.tdm" & "" ')
  
  Set oMyProperties = oMyDataStore.RootElements (1). Properties
  
  For each MyProperty in oMyProperties
  
    MyProperty.DataType = eTime Then
  
      Call MsgBoxDisp ("property name:" & MyProperty.Name & + "\n"&"property value:" & MyProperty.Value. ' ") VariantDate)
  
    On the other
  
      Call MsgBoxDisp ("property name:" & MyProperty.Name & + "\n"&"property value:" & MyProperty.Value "")
  
    End If
  
  Next

  I hope this helps.

  Good day

  Eva

• Is it possible to recover the cluster labels in the data of the class?

  Is it possible to recover the cluster labels in the data of the class?

  I'm looking to use the labels of the cluster in the class data to build an insert sql on a mysql database.  I am currently doing this way by using a cluster control, but it becomes big enough and I want to reorganize.

  Thank you

  Zac

  

• Write the Date/time value to a Ms Access table

  I have a headache. Here is the statement I send and the error I get:

  INSERT INTO VALUES (TestID, DateTime) measure (8732, #' 2015 - 01 - 28 16:17:58 ' #);

  NI_Database_API.lvlib:conn Execute.vi-> 2.vi Untitled-> Untitled 1. VIADO error: 0x80040E14
  Exception occurred in the Microsoft JET Database Engine: syntax error in INSERT INTO statement. in NI_Database_API.lvlib:Conn Execute.vi-> 2.vi-> vi Untitled 1 Untitled.

  I tried most of the possible combinations of #, "," around the datetime string and I also tried datetime string formats YYYY/MM/DD hh: mmS AM/PM, DD/MM/YYYY "

  In writing to the other data fields don't cause any error, I only get the syntax error when I try to write in the DateTime field (data type Date/Type)

  I use LV2012 with database connectivity kit and MS Access 2010 (stuck with it, cannot be changed). Same problem with the connection of the user DSN or UDL (jet engine).

  It works with the DB tools Insert Data.vi but we want to use a direct INSERT statement using the DB tools run Query.vi, because we have had a few locks error 0 x 80004005 which can be caused by the DB tools Insert Data.vi using ADODB. Recordset.

  Is attached the vi that I use for debugging.

  Ben64

  Finally found the problem!

  Even if the data type is Date/time in Access, and it is possible to define the name of the DateTime field it seems to be a small Word when you use a SQL statement. The solution is to add DateTime hooks like this:

  INSERT the EXTENT (TestID, [DateTime]) VALUES (1,'2015-01-28 06:52:16 ');

  Thanks for your help Cosworth.

  Ben64

• data access child LabVIEW class

  Hi all:

  I class relatives have and master as a child class...

  I'm having a problem here get data from the Create method... I can see the data at the end of the create method (see below); but at the top where I show with it does not appear... someone can he pt me where I made a mistake...

  COM and slave data are defined in the parent class and child...

  See attachment

  Thank you

  Leela.