# Variable of the ButtonFields and methods

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• How to create a file name variable with the County and the date?

  Objective: Create a file name variable with the County and the date

  Error: get a lot of error. Do you know how to change my code?

  Question: how to create a file name variable with the County and the date?

  Mini code:

  std::string * rawfilepath;
  std::string * rawfilename;

  rawfilepath = "./shared/documents/";
  RawFileName = rawfilepath + 'rawlog -' + 0 + '-.txt ';
  QFile file (rawfilename);
  If (file.exists ()) {}
  rawfilenamecount ++;
  RawFileName = "./shared/documents/rawlog-" + rawfilenamecount + "-.txt ';
  }

  Thank you for your attention,

  Thank tzander reminding me the idea. Method of cascades is not good for me because all of the kernel code is written by Native. If I change the channel to QString, I need to change a lot of codes.

  Solution is below.

  While (access (rawfilename, F_OK)! = - 1) {}
  rawfilenamecount ++;
  sprintf (format, RawFileName, rawfilenamecount);
  fprintf (stderr, "file exists");
  }

  Rawlog = fopen (rawfilename, "w"); Save the file in a specific path.
  fprintf (rawlog, "System Time (ms)" "");

• Using variables in the queries and dashboards

  Hi Freinz,
  
  I am using a prompt and dashboard based on the selection in the guests shud of data filled.
  
  I used the query variable line dashboard option and creates reference static variables of the administration.
  
  I created the 'green' variable and in the applications for the "VERTICAL" column, I put the variable as being of 'green '.
  It is the same value as I gave in the prompt variable set dashboard-> variable query.
  
  Guyz pls help me...
  
  Pls let me know the steps to follow.
  
  How shud I? the values in the row of dashboard applications /
  
  Thank you
  Veena

  In the report, create a filter of coming and going VERTICAL. In the filter creation, click on Add - Variable - presentation, now in the Expr variable name of the variable, the default value indicates no value for this PORTRAIT.

  Now, put your prompt and the dashboard report, test.

• Substitution of variables on the matrices and vectors (50g)

  Hello

  With the | (where) the im function capable of quickly replacing the variables in an equation with the numerical values.

  for example (x - 2) ^ 4 + (x - 2y) ^ 2, {x 0 y 0}, | (Shift to the right, tool) gives 16

  Suppose I have generated the Hessian matrix and the gradient of this feature and would have the same substitution to get (50-4, 8 - 4) and (0-32).

  What is the fastest way to substitute these variables (| doesn't seem to work with this object)?

  Concerning

  Hi Teleboy,

  You can try:

  "{X 0 Y 0} |

  MAP

  or

  "{X 0 Y 0} | SIMPLIFY. "
  MAP

  or, for easy use write a small program to assign to a user key (for example the key tool;) (D)

  "1-> LIST {|}". + -> Map of PRG"--> corresponds to the arrow on the right. 256 library must be attached...
  can do

  {X 0 Y 0}    Your_Program (or user key)

  CARD apply a program to each element of a list, vector or matrix. For example:

  '(x-2) ^ 4 + (x-2 * y) ^ 2'
  [« x » « y »]
  HESS
  DROP 2-> LIST
  {x 0 y 0}
  then user_key will do the job for each item in the list

• How can we make the execution of methods individually in PRocessRequest

  Hi all
  
  I have two ProcessRequest methods, I need to run these two methods independently.
  
  can someone help me on this please.
  
  
  ' Public Sub processRequest (pageContext OAPageContext, OAWebBean webBean)
  {
  super.processRequest (pageContext, webBean);
  Am = (XxcustdtlsmainAMImpl) pageContext.getApplicationModule (webBean) XxcustdtlsmainAMImpl;
  
  If (PageContext.GetParameter ("PordNum")! = null)
  {
  If (PageContext.GetParameter ("PCbtchID")! = null)
  {
  If (PageContext.GetParameter ("pCustomerId")! = null)
  {
  If (PageContext.GetParameter ("ParInvNum")! = null)
  {
  String strTrxnCustomerid = pageContext.getParameter ("pCustomerId");
  String strBatchid = pageContext.getParameter ("PCbtchID");
  String strInvNum = pageContext.getParameter ("ParInvNum");
  System.out.println ("Number Inv PR" + strInvNum);
  System.out.println ("I'm after Btch id PR" + strBatchid);
  System.out.println ("cust in ProcessReq id:" + strTrxnCustomerid);
  
  
  [Serializable] params = {strTrxnCustomerid, strBatchid};
  Method 1: pageContext.getApplicationModule (webBean) .invokeMethod ("srchCusDrillDwnTrxn", params); / / I need to run this method, from the first page.
  
  pageContext.putSessionValue ("strTrxnCustomerid", strTrxnCustomerid);
  }
  }
  }
  }
  
  
  If (PageContext.getSessionValue ("strConsolidationsumID")! = null)
  {
  If (PageContext.getSessionValue ("strBchID")! = null)
  {
  
  String strConsolidationsummID = pageContext.getSessionValue ("strConsolidationsumID") m:System.NET.SocketAddress.ToString ();
  String strBatchID = pageContext.getSessionValue ("strBchID") m:System.NET.SocketAddress.ToString ();
  
  [Serializable] parameters = {strConsolidationsummID, strBatchID};
  Method: 2 pageContext.getApplicationModule (webBean) .invokeMethod ("backTocusttrxn", parameters); / / I need to run this method, from the third page.
  
  }
  }
  }
  
  Total, I have three pages.
  It's the second page (mid page) processRequest Method.So I need to run the first method when I have from the first page and the second method when I have coming from the third page we need to run.
  At the moment the two method are executed both coming from the first page. (when I press the button Details of first page)
  
  Could someone please help me with that, it's very urgent.
  
  
  Thank you
  Mallik.

  Marsan,

  Create a session variable & set its value while during the call to the first page.

  Suppose that when you're calling the first page second page, then set the session variable to the 'first' and navigating to page 3, and then set it as the "last".

  Now in the writing of the second Page CO PR section below code & it will run your code accordingly.

  if(pageContext.getSessionValue("strConsolidationsumID").equals("first"))
  {
  pageContext.getApplicationModule(webBean).invokeMethod("srchCusDrillDwnTrxn",params);
  }
  else if(pageContext.getSessionValue("strConsolidationsumID").equals("last"))
  {
  pageContext.getApplicationModule(webBean).invokeMethod("backTocusttrxn",parameters);
  }
  

  Hope you are clear

  Kind regards
  GYAN

• Variable shared between PC and myRIO

  Hi all

  I have a shared variable generated on a PC VI and I want to read this variable on a VI myRIO. I simplified it down to a simple generator of random numbers on my PC that updates all the 1 second and writes in a shared variable node. I then a random number (shared variable read node) receiver on my myRIO who should read this varable it updates. However when I run the two screws of the random number on the myRIO receiver does not refresh from a value of 0. Any thoughts on how to solve this problem?

  The issue only seems to happen when I try share a variable between the PC and the myRIO. If I have the receiver and random number generator communicate via shared variables nodes on the same hardware, for example on the PC or on the myRIO both the shared variable is transmitted and updated perfectly. I also made sure the shared variable engine is installed on my myRIO and the variable is set to the published network.

  I have attached a few screenshots of the dagram of block and I am happy to download the screw if this makes it easy for you guys.

  Thanks in advance!

  Ben

  Thanks for the advice natasftw, I will consider for the future.

  I managed to solve this issue this afternoon. It ends up being a firewall problem. I had previously allowed the engine variable to OR through the firewall, but that has not solved the problem. I visited this page (http://digital.ni.com/public.nsf/allkb/0D7B86F4B4D19A5E86256F9A006EECB1) and unblocked these three elements.

  C:\Windows\SysWOW64\lkads.exe

  C:\Windows\SysWOW64\lktsrv.exe

  C:\Program NIUninstaller Instruments\Shared\Tagger\tagsrv.exe

  Thank you all for your help, it is much appreciated!

• Variables of unique process and EVS?

  Hello

  I used variable shared unique process and shared network variables in a project with a host PC and a cRIO.

  Is it possible to host the variable engine shared on the PC and still have the cRIO using process variables unique shared when the PC is turned off, and therefore the EVS is not available?

  Reading the documentation, I think it's okay, but I don't know, I'd check myself but the cRIO isn't available .

  Thank you very much

  Steve.

  Hello Steve,.

  Here is a link to a KB which has a note that a shared variable unique process does not use the Shared variable engine.

  http://digital.NI.com/public.nsf/allkb/1F45A4298B976F4A86257168006EA0C3?OpenDocument

  The reason is that it would add additional overhead to the application.

  One thing to remember of thought, it is that when the VI on the cRIO comes to use a shared variable of the network and the engine is not available this VI will throw an error.

  With respect,

• Add a variable along the withQNetworkRequest

  Hello

  Is it possible to add a variable with the QNetworkRequest and receive this variable with the QNetworkResponse?

  Please help me

  Hello

  Yes, it is possible to transmit all information wrapped in QVariant using setAttribute whose attribute ID from QNetworkRequest::User to QNetworkRequest::UserMax.

  QNetworkRequest request(QUrl(apiURL));
  ...
  int offset = 12345;
  request.setAttribute(QNetworkRequest::User, offset); // primitive types are converted to QVariant automatically
  request.setAttribute(QNetworkRequest::User+1, someOtherVar);
  

  To get it back later:

  void ServerRequestManager::processResponse()
  {
    QNetworkReply *reply = qobject_cast(sender());
  
    int offset = reply->request().attribute(QNetworkRequest::User).toInt();
    ...
  
    reply->deleteLater();
  }
  

  I suggest to declare an enum for the ID attribute in the .h file:

  class ServerRequestManager: public QObject
  {public:  enum
    {
      AttributeOffset = QNetworkRequest::User,
      AttributeVar2,
      AttributeVar3
    };  ...
  };
  

• The elements and the SQL Types

  I just started learning apex and I'm confused about the application and page elements. Since they can serve as a kind of variables in the SQL and PL/SQL (for example, by using the syntax variables bind), at some point they should be prescribed a type, since SQL and PL/SQL are two strongly typed languages.
  
  It seems that the items have types, see the documentation (http://docs.oracle.com/cd/E11882_01/appdev.112/e11947/bldapp.htm#BCEDCGGH), but I don't know how they correspond to the SQL types.
  
  For example, I saw that to_date is always used with items of type date picker, implying that it is a string of SQL type.
  
  So the question. What have SQL type apex page/application parts, is what type conversion do I need to use when dealing with items in SQL and PL/SQL?

  They are all VARCHAR2 (4000) as far as I know - anything application are the same and the page elements is adjustable in number or date more. Put date or number will include only internal validation, check whether the format is match the parameters of globalization of applications.

  Denes Kubicek
  -------------------------------------------------------------------
  http://deneskubicek.blogspot.com/
  http://www.Apress.com/9781430235125
  http://Apex.Oracle.com/pls/Apex/f?p=31517:1
  http://www.Amazon.de/Oracle-Apex-XE-Praxis/DP/3826655494
  -------------------------------------------------------------------

• How do I update the second variable in the package

  Hi all
  
  I created variables Var1, Var2 with different query refreshing, now I'm using these variables in the package to give inputs to the procedure, drag variables in the package and also declaring variables and once drag aging two variables defined as refresh variables and related to the procedure, has developed a scenario run the package my package was running successfully but second variable Var2 was not only refreshing the first variable will be refreshing, how should I refresh second variable also? Any suggestions are appreciated,

  Hmm, I'll give you solid evidence

  http://dwteam.in/WP-content/uploads/2013/01/OTN1.jpg

  Thank you

• AcroPDF in VB6 - text to search in the PDF and print this page.

  Okay, so I'm sure this question has been asked and answered 100 times, but for some reason that my Googling skills are seriously miss you today...

  I have a legacy application built in Visual Basic 6 that generates a special form letter PDF documents.  Each PDF contains all letters that were printed so far.  I really it work all rather decently, but something came earlier that put me on programming new obsession.  I want to activate the following features of my application:

  1. The user provides a text string that must be unique among all pages of all PDF (customer ID).
  2. The application then finds the PDF containing this text string that identifies which number of the page containing this text string.
  3. Finally, send only this page to the printer.

  I can now easily create, view, and print the PDF of my application.  While the creation of the document is made in a third of the reports system, display and printing functions are essentially managed using AcroPDF.dll.  Through the properties and methods available for AcroPDF object, I see that I can tell it to print only the specified pages, which gives me the last part of my needs, and I have the part of the user input down pat.  I'm just totally puzzled to find a solution to the 'step 2 '.

  Suggestions, ideas or comments would be greatly appreciated.  I'm a little tired of banging my head against a wall.  Thank you for your time.

  If you are only using Adobe Reader, then this feature is available.

  If you have Adobe Acrobat, then you have a few options.

  From: Adobe Forums [email protected]<>[email protected]>

  Reply-To: "[email protected]<>[email protected]> ' [email protected]<>[email protected]>" "

  Date: Wednesday, October 26, 2011 08:15:12-0700

  To: Leonard Rosenthol [email protected]<>[email protected]>

  Subject: AcroPDF in VB6 - text to search in the PDF and print this page.

  AcroPDF in VB6 - text to search in the PDF and print this page.

  created by GHosaPhathttp://forums.adobe.com/people/GHosaPhat> in Acrobat SDK - see the discussion complete onhttp://forums.adobe.com/message/3991293#3991293

• Send the link with the subject and the body?...

  I know how to make a button that, when clicked, composed an e-mail to a specified address:
  
  on (release) {}
  getURL ("mailto:[email protected]", "_blank");
  }
  
  But I was wondering if there was a way to also pre-fill the SUBJECT and BODY as well as the field 'to '?
  
  Thank you!...
  

  To do this you will need a scripting language such as PHP server-side.

  You would then send all these variables to the server and use that language to build your email.

• Variables of the user on the problem of the entity

  Hello
  
  I need to put in place 2 user for the entity dimension variables. When I used to have a user could simply choose the value for the variable.
  When I added another variable for the entity and the user wants to open a form that uses this variable, it must first choose the value of preferences.
  
  This is where the problem comes. He selects the values for the two of them and when click Save then an error: 'Error on page' (in Solution Explorer) appears and it does not record the values.
  
  I thought it's because IE. I tried in IE7, IE8 and IE6, as well as with Mozilla. The same thing over and over again. But when you try this as admin I get no problem and set values is no problem.
  
  Help, please
  
  Thank you very much

  Hello

  This error occurs if you go directly to planning and not by the workspace?
  If there anything in the planning of the newspaper (if you're on windows) \hyperion\logs\services\HyS9Planning-sysout.log

  See you soon

  John
  http://John-Goodwin.blogspot.com/

• Difference between variable interface user layout and presentation of the add() method UI?

  Hello

  What is the difference between a variable user interface layout and presentation of the add() method UI?

  Presentation of the variable user interface is something like this:

  var windowResource = "palette {  \
      orientation: 'column', \
      alignChildren: ['fill', 'top'],  \
      preferredSize:[300, 130], \
      text: 'ScriptUI Window - palette',  \
      margins:15, \
      \
      bottomGroup: Group{ \
          cd: Checkbox { text:'Checkbox value', value: true }, \
          cancelButton: Button { text: 'Cancel', properties:{name:'cancel'}, size: [120,24], alignment:['right', 'center'] }, \
          applyButton: Button { text: 'Apply', properties:{name:'ok'}, size: [120,24], alignment:['right', 'center'] }, \
      }\
  }";
  
  var win = new Window(windowResource);
  
  win.show();
  

  presentation of the UI Add() method is something like this:

  var w = new Window('dialog', 'Random Number Generator');
  var btn_group = w.add('group'),
      btn_ok = btn_group.add('button', undefined, 'Ok');
  
  w.show();
  

  Thank you!

  Since the Guide Javascript Tools on the specifications of the resource (you're high example on the page):

  You can create one or more UI both elements by using a resource specification. This specially formatted string provides a simple and compact of the creation of an element, including any container element and its constituent elements. The resource-specification string is passed as a parameter to the constructor function Window() or add().

  The general structure of a resource specification is a specification of item type (for example, dialog box).

  followed by a pair of curly braces surrounding one or more property definitions.

  myResource var = 'dialogue {control_specs} ";

  var myDialog is new window (myResource);.

  The controls are defined as properties in windows and other containers. For each control, give the name of the control class, followed by the properties of the control between braces.

  I had trouble getting the resource specifications to work - probably just didn't make the time to understand. A few differences is that some of the properties that they put in the resource specifications in brackets after the element will not work in the other method, if you do it this way. You normally have to make a second line and add this property. I'm not sure of the first method, but the second is the function object, and you can use the structure of the object (object, nextProperty, etc.) or set a variable to represent the object. In most of the scripts that I write, I use variables and give them a name such as:

  myCheckBox var = dlg.inSomeGroup.add ('checkbox', undefined, "text box '");

  myCheckBox.name = "maCaseACocher";

  By doing this, I can create a recursive function that goes through the entire user interface and retrieves the values of the elements and writes this information to an xml file. Including the names allows the script to identify which variable to control / it is in the xml file, so that it can be reassigned to proper control. I have not tried this with the method of specifications for resources, so I don't know if it will work with it.

• Impossible to reset the value of the variable to the value of the change event method and use

  Hello
  
  int i = 4;
  ChangeValue is public (ValueChangeEvent ValueChangeEvent)
  {
  a code
  I have = 5;
  System.out.println ("in the method ChangeValue =" + i) / / this impressions I like 5
  }
  public void submit (actionEvent ActionEvnet) {}
  
  somecode
  System.out.println ("submit =" + i) / / This displays the value 4; Although its value is modified as 5 to above method
  }
  
  How can I get the value I have = 5 in the second method (IE, to present the method)?

  Change it to display the scope and your problem will be solved... or you can store the value in a view or session Variable :)
  for example.

  ADFContext.getCurrent () .getViewScope () .put ('itemName', i); to set the value
  String valueOfi = ADFContext.getCurrent () .getViewScope ().get('itemName').toString; to get the value

  Or via a session scope

  ADFContext.getCurrent () .getSessionScope () .put ('itemName', i); to set the value
  String valueOfi = ADFContext.getCurrent () .getSessionScope ().get('itemName').toString; to get the value

  :)