How to bind the AM method to EL

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• How to bind the user interface component to a display object that is created from a SQL query

  I use JDeveloper 11.1.1.2.
  
  I created a method in my ApplicationModule to create a dynamic ViewObject instance based on a 'voCode"passed in:
  
  public loadVO (String voCode) {} ViewObject
  
  ViewObject viewObject = findViewObject (voCode);
  If (viewObject == null) {}
  viewObject = createViewObject (programCode);
  }
  return viewObject.
  }
  
  I created a Client interface for this method and updated the control data of the ApplicationModule.
  
  The "Oracle JDeveloper 11g Handbook", I should be able to create a link from the tree and an executable methodIterator to the method of "loadVO" through the control of AOS data.
  
  I tried to manually add the binding to the definition of the page my page jspx, I like to see if I can replace an existing binding with this new binding.
  I was not able to add the link under "tree to create binding" 'Root Data Source' both 'Tree level rules' must be specified.
  I was able to specify the root 'Data Source' to point to the "loadVO" and the corresponding parameter, but not able to add a rule.
  When I clicked on the icon "+" to add the rule, anything that allowed me to clarify the rule (if I know which rule I should add).
  
  How can I bind the module of the application 'loadVO' method while it is exposed in the data control to provide data to a UI like PivotTable component?
  
  On the other hand, I was able to create the "methodIterator" first for the method 'loadVO' AM but I wasn't able to create a tree link to refer to the "methodIterator".
  Is it possible to call the method loadVO with the value of specific setting via the "methodIterator" of a bean method?
  
  Published by: pyin_amec on January 25, 2010 15:57
  
  I've corrected the subject line and change my question to better reflect the problem I tried to solve.
  
  Published by: pyin_amec on January 26, 2010 07:41

  Hello
  It worked for me... I created an inputtext area where I can enter a query and run...
  It could be that useful...

  AM Impl

       public void createVoWithQuery( String pQuery )
       {
  
            ViewObjectImpl vo = null;
            if( findViewObject( "DemoVo" ) != null )
                 findViewObject( "DemoVo" ).remove();
  
            vo = ( ViewObjectImpl )createViewObjectFromQueryStmt( "DemoVo", pQuery );
            //  vo.setKeyAttributeDefs( new int[]{0} );
            vo.executeQuery();
       }
  
       @Override
       protected void prepareSession( Session session )
       {
            super.prepareSession( session );
            if( findViewObject( "DemoVo" ) == null )
                 createViewObjectFromQueryStmt( "DemoVo", "Select 1 from dual" );
       }
  

  Page Def

  page

• How to bind the elements in the PC, items added in the "edit items...". "list of combobox

  Hello

  Could someone please tell me how can I bind the items added in the "combo box" could be linked to files saved in my PC and if a new file is added in the same folder in my PC, it could be added directly to the list of the combo box items... Thanking you in advance

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  Julien

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• How to use the post method?

  Hello

  I need to send an image on the server using the post method.

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  Kind regards

  I solved the problem. Here is my code, which works:

  Bitmap _bitmap = new Bitmap(Display.getWidth(), Display.getHeight());
              Display.screenshot(_bitmap);
  
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  _db.write(_jpg.getData());
  
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  _http.getResponseCode();
  

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• How to bind the 'Visible' attribute programmatically

  I use 11.1.1.6 JDeveloper.

  
  

  I have a MyBean method:

  Boolean isImgVisible() {}

  a logic here

  }

  
  

  If I have a page fragment with

  < af:image visible = "#{pageFlowScope.myBean.imgVisible" "

  ID = "i2" source="/Images/img.gif"/ >

  The 'Visible' link is ok

  
  

  But I want to do it programmatically
  

  
  

  In my bean, I created a RichImage

  
  

  RichImage img = new RichImage();

  img.setSource("/Images/progress.gif");

  IMG.setVisible("#{pageFlowScope.myBean.imgVisible");  This does not of course

  How to link the method above (isImgVisible()) 'Visible' attribute programmatically?

  Thank you

  In case someone needs it:

  RichImage img = new RichImage();

  img.setSource("/Images/progress.gif");

  img.setValueExpression ('visible' createValueExpression ("#{pageFlowScope.myBean.imgVisible"));

  Helper method

  public createValueExpression (string expression) {} ValueExpression

  FacesContext facesContext = FacesContext.getCurrentInstance ();

  Application app = facesContext.getApplication ();

  ExpressionFactory elFactory = app.getExpressionFactory ();

  ELContext elContext = facesContext.getELContext ();

  ValueExpression valueExp =

  elFactory.createValueExpression (elContext, expression,

  Object.Class);

  Return valueExp;

  }

• Binds the exportXFAData(); method for the saveAs event

  I have an XFA form that was built with LiveCycle and I try to write javascript to Adobe who will export the form data to an XML file whenever a user manually saves the file in Acrobat. Preferably, this feature is easily sharable, because I have clients who need to have this ability.

  I'm a novice, but it seems that the interactive objects are grey and so I can not add a custom button. That's why I hope to link the exportXFAData(); method for the saveAs event. When a user does CTRL + S or file > save (sub)... the XML should be exported to the desktop.

  It seems that I have to use the exportXFAData() or exportAsXFDF() method.  I found something that says: " it is a very simple process to do this, use the method saveAs Doc object... " and copy the following code:

  
  

  this.saveAs ("/ c/temp/test.xml", "com.adobe.acrobat.xml - 1-00");

  I do not know where to write this code, or if it must be adapted (not to mention that the path) to accomplish what I asked above.

  Thank you very much,

  
  

  
  

  Carl

  
  

  It does not export form data, as far as I know, but another schema. There is a different method for acroforms export but I don't know for XFA forms. You should check the reference XFA JavaScript, not google.

  The example you found is not in any way binding to the SaveAs event. Rather, it uses a special feature of the document.saveAs method that allows you to save/export other formats instead of PDF, such as file options > save as. The code generally added to a button, but do not work (see below). I don't know if you can run this in an event WillSave or similar, that; s a separate exercise.

  Don't forget to read the XFA JavaScript document for this method since it will have security restrictions designed to stop incorporating any kind of back up/export to a file - because think havoc if a PDF file that you have downloaded begins to silently save/export the files to your computer. Do not try to use acroform rather documentation! And I see that what you quoted DC Acrobat SDK Documentation applies to the acroforms.

  For more specific help, I suggest the LiveCycle Designer forum. We are dealing here Acroforms.

• How to use the find method to search for multiple items in a single paragraph?

  I'm desigining a script to find all instances where ctrl + b and ctrl + i are applied to body text and then replace the format of these characters replaced with chartag italic or bold.  Here's what the script is supposed to do:

  1. put the find method in a while loop that overrides seeks format character.
  2. If a substitution of format character is found, pass the text range returned by the find method and the CharPropsChange flag in the GetTextForRange method.
  3. Use a Boolean comparison between the idata of the text element to the angle of character and character constant weight.
  4. What that is the boolean is set to true, and then use the SetTextProp method to set the properties of the text range for the italic or bold character tag properties.

  This script works on the substitution of format first character found however it ignores other substitutions in the same paragraph. The cause of this is that the while loop updated the line of text control used by the find method for the following paragraph in the stream. I think I need to add an inner loop that runs through all the text in a single paragraph, where teaching iteration the loc text used by the find method is based on the same paragraph, but the offset is changed. I don't know how to do this.

  function removeOverrides (RPSC)

  {

  var vDocStart = pDoc.MainFlowInDoc.FirstTextFrameInFlow.FirstPgf;

  var vBoldFmt = getCharFmt (RPSC, "Bold")

  var vItalicFmt = getCharFmt (RPSC, 'Italic')

  initFA_errno ();

  While (FA_errno is constant .FE_Success)

  {

  var vTextLoc = new TextLoc(vDocStart,0);

  var vFindParams = findOverrideParams (CDRP);

  var vTextRange = pDoc.Find (vTextLoc, vFindParams);

  If (vTextRange.beg.obj.ObjectValid ())

  {

  var vTextItems = pDoc.GetTextForRange (vTextRange, Constants.FTI_CharPropsChange)

  If (vTextItems.length ==! 0)

  {

  If (vTextItems [0] .idata == constant .FTF_WEIGHT)

  {

  pDoc.SetTextProps (vTextRange, vBoldFmt.GetProps ())

  }

  If (vTextItems [0] .idata == constant .FTF_ANGLE)

  {

  pDoc.SetTextProps (vTextRange, vItalicFmt.GetProps ())

  }

  } else (Log (vLogFileName, ' \nERROR: none of the items were found in the table in text format but alternative size were found: ' + pDoc.Name))

  }

  vDocStart = vDocStart.NextPgfInFlow;

  }

  }

  function findOverrideParams (RPSC)

  {

  var vFindParams = AllocatePropVals (1);

  vFindParams [0].propIdent.num = Constants.FS_FindObject;

  vFindParams [0].propVal.valType = Constants.FT_Integer;

  vFindParams [0].propVal.ival = Constants.FV_FindCharacterFormatOverride;

  Return vFindParams;

  }

  Another approach (which is what I usually did) is after the first search to set vTextLoc = vTextRange.end

  Whatever it is, you might consider moving your initialization of vTextLoc and vFindParams outside the while loop. The settings do not change, why redefine them for each search?

• How to use the find method to search for character format substitutions and FMP?

  I strongly suspect that I should be able to use the find method to search for paragraph substitutions and format as these options are available in the Find dialog box. However, because of the excruciating Extendscript documentation from Adobe, I not was able to find the key pieces of information that I need. I found these constants:

  • Constants.FV_FindPgfFormatOverride
  • Constants.FV_FindCharacterFormatOverride

  But he has literally no information about them. It is not yet a definition, so I'm actually just a guess. However, I think that I need to somehow use these constant within the parameters of the Find method. Any ideas on how to do it?

  You're right, there are still some bugs to work out of the documentation, although it has already improved since I started w / Extendscript last summer.

  Find two constants must be defined as the ival for a PropVal FindObject, for example:

  var myDoc is app. ActiveDoc;

  var docStart = myDoc.MainFlowInDoc.FirstTextFrameInFlow.FirstPgf;

  tloc var = new TextLoc(docStart,0);

  var findParams = AllocatePropVals (1);

  findParams [0].propIdent.num = Constants.FS_FindObject;

  findParams [0].propVal.valType = Constants.FT_Integer;

  findParams [0].propVal.ival = Constants.FV_FindCharacterFormatOverride;

  myDoc.Find (tloc, findParams);

  Depending on what you're trying to accomplish, you can also take a look at the property FormatOverride of the Doc, bmp and item objects.

• Connector WFD SDK - how to call the server method?

  I use the FMS connector C++ to perform editing work. And I am obliged to call a method side server.

  I tried to use the INetConnection::call () method, but it seems to be successful.

  
  The specification of the server FMS told me to do,

  1. call the server method,

  NC. Call (streamname, null, "FCPublish");

  
  2. implement a callback function onFCPublsih

  nc.onFCPublish = function (info) {...}

  How can I implement the latter with FMS Connector C++?

  The FMS connector document include a subject too little on the method call server-side.

  WFD SDK connector, the netconnection call prototype looks like this.

  virtual bool call (const char * funcName, const unsigned char * arguments, unsigned size, OnResultHandler * result) = 0;

  Thus, you will have to serialize the arguments and then pass it to call the function.

  Check

  bool FMSCTester::testCall (const char * cmd, const char * arg)

  method in FMSCTester sample application that comes with the software development kit how to serialize and call the function.

  For Server callbacks, you have to implement a netconnection sink with the onCommand method is called when the server calls a method on the client.

  The onCommand prototype looks like this,

  onCommand Sub (const char * cmd, const unsigned char * arguments, unsigned bufLen, IRetValue * retVal)

  again, you can check the MyNCSink class in the FMSCTester sample project for an implementation of onCommand.

• How to reproduce the traditional method in RMAN?

  How can I do the following by using RMAN?
  

  DB version 10.2.0.4
  RedHat 5.2
  I'm not using a rman catalog

  in the past I have moved large data bases of 1 server to another with downtime of 5 minutes using backups made the old way to put tablespaces into backup mode and to make copies of data files.
  
  I used the following method:
  = > Part 1
  STARTUP NOMOUNT
  CREATE CONTROLFILE REUSE DATABASE "VPMY" RESETLOGS ARCHIVELOG value
  MAXLOGFILES 32
  MAXLOGMEMBERS 3
  .. .etc
  LOGFILE
  ... save file names
  DATA FILE
  ... list data files
  US7ASCII CHARACTER SET;
  
  = > Part 2
  Until the downtime scheduled, I copy logs archiving from the production server to the new, and run the following command to apply the last archiving logs:
  RECOVER DATABASE USING BACKUP CONTROLFILE UNTIL CANCEL;
  -> AUTO < -.
  
  = > Part 3
  After you apply the last archive log all restrict mode.
  ALTER DATABASE OPEN resetlogs;
  
  
  My question is, how do I part 2 in RMAN. I managed to duplicate databases and restore databases with rman to another server, but this obviously covers only the data to the point of backup. How can I make the elements above 1-3 with downtime of about 5 minutes like I did using old methods?
  
  Any help is very appreciated.

  += ==> Part 2 +.
  Until the downtime scheduled, I copy logs archiving from the production server to the new, and run the following command to apply the last archiving logs:
  RECOVER DATABASE USING BACKUP CONTROLFILE UNTIL CANCEL;
  -> AUTO<>
  My question is, how do I part 2 in RMAN.

  When you run this game with rman, you just run rman > restore database if archivelogs placed (or transfer) another directory before running the recovery you need to catalogue start with "arch_location" through rman

  I managed to duplicate databases and restore databases with rman to another server, but this obviously covers only the data to the point of backup. How can I make the elements above 1-3 with downtime of about 5 minutes like I did using old methods?

  I don't think this limit. But in mode archivelog (in your case), you can take (hot) backup with rman even while the database is open. You can try as below

  rman target /
  configure controlfile autobackup on;
  backup database plus archivelog
  

  Then copy (transfer) these files to the new server, backup and

  export ORACLE_SID=
  rman target /
  startup nomount;
  restore spfile from 'autobackup_location';
  startup force nomount;
  restore controlfile from 'autobackup_location';
  alter database mount;
  catalog start with 'bakup_location';
  restore database;
  recover database;
  alter database open resetlogs;
  

  Published by: Alex on August 12, 2010 02:45

• How to stop the Action method when an Exception occur in another method

  Hi all
  
  
  {} public void action (event clientEvent)
  
  startAction();
  
  JOptionPane.showMessageDialog (null, getDocumnetId());
  
  }
  
  
  
  How to stop the action of the method ("action"), if an exception occurs in the method ("startAction")
  (if the exception to happen we didn't need to show the JOption Message)

  Hello

  Try FacesContext.getCurrentInstance () .renderResponse ();

  Frank

• How to bind the points left in the Microsoft Library

  I have documents stored in the part library materials - an example would be a report card scanned.

  I have pictures which was held as part of photo library - an example would be a photograph of the school.

  I have audio files which was held as part of the library music - an example would be the voice of a child for registration.

  All the foregoing is directly related, and what I want to know - is possible to connect the three elements that has someone opening (for example) the pdf file in the documents library as there are two other elements (directly related) place elsewhere in the library? It would be useful if someone wanted to delete an item without realizing that the other elements are linked to it.

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  A film of the show in the videos.

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  A final example (for years).

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  Audio file of the days proceedings.

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  All machines are up to date with all updates Microsoft etc..

  M

  Microsoft operating systems have containers where you can put all the content together.  Right click and create a new folder for "Report card" and put all your stuff on the report in there (photos, Documents, everything).  And when you open it, if you wish, you can always display them in sections so that you know what's different:

  

• How to bind the mouse in 3D event

  I want to bind the mouse click event of a button with z > 0,

  but the area can cause the button event is false. Smaller than the form, I can see in the player.

  I don't know what should be noticed when link 3d mouse events?

  forward to your response, thank you very much.

  in the document class, I wrote:

  This.x = 0;

  this.y = 0;

  this.z = 10;

  this.btnPrev.addEventListener (MouseEvent.CLICK, this.onPrevClickH);

  btnPrev is added by the flash IDE

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  This.y = 0;

  This.z = 10;

  this.btnPrev.addEventListener (MouseEvent.CLICK, this.onPrevClickH);

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• Threads Java - how to prevent the calling methods between objects

  I have two objects i.e. ObjectClass1 and ObjectClass2 and two threads Thread1 and Thread2. I need Thread1 to run the methods A and B of 1 of the ObjectClass and keep him execution methods C and D on ObjectClass2 and at the same time (at the same instance), I need Thread2 to run C and D of ObjectClass2 methods and keep him execution of methods A and B on 1 ObjectClass without producing a blockage.
  
  How can it be possible? I tried to use flags, but does not work for some reason any. I could also use synchronize (obj2) 1 wire and synchronize (obj1) in Thread2 - but that leads to a dead end
  

  public class InterlockingExample{
       public static void main(String[] args){
            
            final ObjectClass1 obj1 = new ObjectClass1();
            final ObjectClass2 obj2 = new ObjectClass2();
            //final boolean obj1Callable = false;
            //final boolean obj2Callable = false;
            Thread t1 = new Thread(new Runnable(){
                 public void run(){
                      //System.out.println("This is Thread1 ");
                      synchronized(obj1){
                                obj1.obj1Callable = true;
                                obj2.obj2Callable = false;
                                     try{
                                          Thread.sleep(1000);
                                          System.out.println(Thread.currentThread().getName());
                                          // We could call methods on obj1 here
                                          obj1.methodA();
                                          obj1.methodB();
                                          System.out.println("Trying to call Object2 methods");
                                          if(obj2.obj2Callable == true){
                                               obj2.methodC();
                                               obj2.methodD();
                                          }
                                     }
                                     catch(InterruptedException ex){
                                          System.out.println("Error occurred: " + ex.getMessage());
                                     }
                                          
                                
                                                    
                      }
                 }
                 
            });
            
            Thread t2 = new Thread(new Runnable(){
                 public void run(){
                      //System.out.println("This is Thread2 ");
                      synchronized(obj2){
                           obj2.obj2Callable = true;
                           obj1.obj1Callable = false;
                           try{
                                Thread.sleep(1000);
                                // We could call methods on obj2 here
                                System.out.println(Thread.currentThread().getName());
                                obj2.methodC();
                                obj2.methodD();
                                System.out.println("Trying to call Object1 methods");
                                if(obj1.obj1Callable == true){
                                     //System.out.println("Thread2: Cannot call obj1 methods...");
                                     //System.out.println("Thread2: obj1 methods are locked! ");
                                     obj1.methodA();
                                     obj1.methodB();
                                }
                                
                                //System.out.println(Thread.currentThread().getName());
                                
                           }
                           catch(InterruptedException ex){
                                System.out.println("Error occurred: " + ex.getMessage());
                           }
                                                    
                      }
                 }
                 
            });
            
            t1.start();
            t2.start();
       }
       
       private static class ObjectClass1{
            public boolean obj1Callable;
            public void methodA(){
                 System.out.println("ObjectClass1: methodA() ");
            }
            public void methodB(){
                 System.out.println("ObjectClass1: methodB() ");
            }
       }
       private static class ObjectClass2{
            public boolean obj2Callable;
            public void methodC(){
                 System.out.println("ObjectClass2: methodC() ");
            }
            public void methodD(){
                 System.out.println("ObjectClass2: methodD() ");
            }
       }
       
  }

  Edited by: njguy March 1, 2011 20:01
  
  Edited by: njguy March 1, 2011 20:26
  
  Edited by: njguy March 1, 2011 20:37

  has njguy writes:
  jverd: according to your suggestion, I coded that follows, but do you not think that this would lead to a dead end for sure.

  If you are coding according to my suggestions, deadlock will be impossible.

  Please see the order in which I get the locks
  Thread1: {obj1, obj2} and Thread2: {obj2 obj1} which is the case perfect deadlock.

  This is exactly the opposite of my suggestion, and I even stated explicitly that if you do this, you define yourself in deadlock.

  What I said:

  1. you avoid deadlock so that any thread that needs to acquire lock1 both QL2 always does in a consistent order, like first on lock1, then inside this block synchronization, sync on QL2. If a son not {lock1 {QL2}} and the other not {QL2 {lock1}}, that's how you get blocked.

  Sorry if I wasn't clear enough. All threads need to acquire locks in the same order:

  //  ----- What I suggested ---
  // T1
  sync (lock1) {
    sync (lock2) {
      // stuff
    }
  }
  
  // T2
  sync (lock1) {
    sync (lock2) {
      // stuff
    }
  }
  
  // ---- What I said not to do, but you did ---
  // T1
  sync (lock1) {
    sync (lock2) {
      // stuff
    }
  }
  
  // T2
  sync (lock2) {
    sync (lock1) {
      // stuff
    }
  }
  

  Edited by: jverd March 2, 2011 09:23

• How to call the AM method that accepts the parameter other than a string

  Hello
  
  I need to pass 2 parameters from the date of my method of AM.
  I checked the jdev doc and found the method which can be used for anything other than a string below parameter
  
  public Serializable invokeMethod (String methodName,
  [Serializable] methodParams,.
  Class [] methodParamTypes)
  
  one thing that I am not able to understand how to pass multiple dates in a single parameter of the class.
  can anyone tell me the syntax to invoke method for the passage of 2 dates.

  Hello

  Suppose you have a string and two date parameters

  Test of the chain;
  Date date1;
  Date2 date;

  Then move it like this

  OAApplicationModule am = pageContext.getApplicationModule (webBean);

  Serializable [] parameters is {test, date1, date2};.
  Class [] paramTypes = {String.class, Date.class, Date.class};
  am.invokeMethod ("initSummary", parameters, paramTypes);

  Thank you
  Gerard