[ADF, JDev12.1.3] When you rename problems see criteria and link vars used in VO

Similar Questions

• [ADF, JDev12.1.3] When you use create/restoreSavepoint... Restore operation is still useful? And other doubts...

  Hallo,

  Dario and Timo advised me (in this thread Re: [ADF, JDev12.1.3] Master w/playback af:form only af:tables detail: how to handle insert and edit through forms?) I make a request using the functions create/restoreSavpoint to this fragment in my application.

  

  The tables are read-only, and the user can insert and modify records by a form of popup.

  Each table has its own pop-up that I created using a btf executed as diaolog (*).

  Before I open the popup, I create the backup point.

  BindingContext bctx = BindingContext.getCurrent();  
  DCDataControl dcDataControl = bctx.getDefaultDataControl();  
  String sph = (String) dcDataControl.createSavepoint();  
  AdfFacesContext.getCurrentInstance().getPageFlowScope().put("AdfmSavePoint", sph); 
  

  When the popup is closed, I restore the backup point if the Cancel button was clicked...

  Object confirmOrCancel = returnEvent.getReturnValue();  
  if (((String) confirmOrCancel).equals("cancel")) {  
    String sph = (String) AdfFacesContext.getCurrentInstance().getPageFlowScope().get("AdfmSavePoint");  
    BindingContext bctx = BindingContext.getCurrent();  
    DCDataControl dcDataControl = bctx.getDefaultDataControl();  
    dcDataControl.restoreSavepoint(sph);  
  } 
  

  I have these doubts:

  1. the button "CANCEL ALL" (so far) AM restore operation is still meaningful (is always useful) when you use the check points? Or can I avoid using the restore of the AM operation, creating a backup point before you enter the fragment and restore it if the user clicks on "RESTORE ALL"?
  2. for all tables: before opening the popup insert/change the backup point is implemented pageFlowScope under the same key 'AdfmSavePoint '. Is it OK or would it be better to use a different key for each table (for example 'AdfmSavePointTable1', 'AdfmSavePointTable2',...)?
  3. If the pageFlowScope already contains a checkpoint under the "AdfmSavePoint" key... What does if I give the floor to new .put ("AdfmSavePoint", sph)? Can I be sure that the old value is overwritten?
  4. is this safe with nested savepoint? For example in my case I want to create a backup before the fragment in the image point is displayed (and restore if the user leaves the fragment by clicking "RESTORE ALL"), then within the fragment, as I said above, I would manage other points of record when inserting/editing tables.
  5. I noticed that clicking on the button "RESTORE ALL" when it relates to the AM-restore operation causes this strange thing: when before displaying the fragment I call SetCurrentRowWithKey on the master istance VO... If I click on "ROLLBACK ALL" posted master VO Records changes and 1 minutes of the main of the VO table is displayed. Why the master istance VO is not reimain in the folder I've previously selected by SetCurrentRowWithKey?
  6. With reference to the expression (*) above. The BTF 'dialogue' I created contains only the page jspx with shape and a return to activity. I also tried a) create (and restore) the backup point, b) to call createInsert inside the "dialog box" operation BTF (see images below), but the createInsert on retail VO istance called inside the 'dialogue' BTF seems not to reflect on the table as when I call createInsert by calling btf. I have to make some adjustments in the 'dialogue' of BTF?

  

  

  Thank you

  Federico

  Federico,

  (1) Yes, what should happen if a user add or edit vo1 and click ok in the dialog box but decided that ask to work must be restored?

  (2) as long as you don't have that a dialog box is open, it should work.

  (3) the flowrate range of page is a map. You can put the same key more than once. If the key already exists, the value is replaced.

  (4) in fact, I don't know, but the sounds of complicated design. I guess you can record more points, but only in the order of creation. It's as if you try to rebuild the framework. BTF yo it even for you, when worn right. Please go to ADF Architecture Square and read and watch it task flow of related things.

  (5) this behavior is as expected. A restore resets all the iterators so thagetto point at the top of he. http://www.Oracle.com/technetwork/Developer-Tools/ADF/learnmore/OCT2010-OTN-Harvest-183714.pdf 'keep the line after cancellation' shows how to handle this situation.

  (6) I suppose have you refresh the table iterator, once you close the dialog box for the new data. But that's only a guess because it depends on how the btf share control of data and the your involved.

  Timo

• [ADF, JDev12.1.3] See criteria with binding var used repeatedly: how to display its filter only once in queryPanel/LOV?

  Hallo,

  I created my VO this view criteria...

  

  I see filed research associated with the binding var only once when I used the VC for a LOV...

  

  You kindly help me?

  Thank you

  Federico

  Game rendering mode = never for one of these elements of vc:

  

• [ADF, JDev12.1.3] When the operationBinding.getErrors () .isEmpty () which are 1) common causes and 2) actions recommended to do?

  Hallo,

  When you call a method from the link layer errors my arrive and the code base to make sure it is...

  if (! operationBinding.getErrors().isEmpty()) {
    // Error handling
    return false;
    }
  

  In the error handling, we can save the error and perform other actions.

  List errors = operationBinding.getErrors();
  Throwable t = null;
  Iterator<Throwable> it = errors.iterator();
  while (it.hasNext()) {
    t = it.next();
    log(t.getMessage());
    // Specific action for the exception
    }
  

  Given that my error handling section don't ever serve during the tests... I ask you what kind of error may occur when you call a method in the link layer?

  What are the common mistakes that can happen?

  What actions are usually performed in case of error?

  Cancellation of the transaction?

  Output of the application?

  What have I to do not forget to check?

  Thank you

  Federico

  Federico, read http://www.oracle.com/technetwork/issue-archive/2013/13-mar/o23adf-1897193.html , who read the part called "Oracle ADF Error Handling Architecture". Frank described here kind of mistakes that each layer can lift and how to manage them. You can even start your own exceptions derived from local and get in the list.

  Delivery errors, it's something you have to decide on each case. Get an error while you commit could do a necessary restore, but only sometimes display a form one let the fix for the user of the problem. If you call a method in the rich throws module request a mistake because a service is not available, you can continue if you do not need data he or so while the application if the data are required.

  It must be decide for ach calls you make. In general you must connect at least a message with error to leave to find the best solution in a later version, and then just to save the message.

  Timo

• Question: Are there risks or considerations when you rename clusters and data centers?

  Question: Are there risks or considerations when you rename clusters and data centers?

  We have the intention to rename our data centers and groups today to more meaningful names naming conventions. We intend to do so without problem and during production hours.

  Comments, warnings, or known reserves?

  All points will be awarded.

  Thank you

  If you have any scripts or tools that analyze currently based on the name of the Cluster, it could be affected.

• When you rename a file change the last timestamp consulted?

  I was in a heated debate with one of my instructors today associated with a test on the access timestamp question when you rename a file. Through my research and testing to rename a file via the command prompt, it does not appear that the process of renaming a file will change the date of that last file access. Access and modify times will change to the directory that contains the file, but not the file itself.  So my understanding is that it is not, however, my instructor insists that it is, can someone shed some light on this topic please?

  Reading material more - it's interesting.

  More information under:

  Windows NT keeps track of three stamps of time associated with files and directories. These three temporal are written in creation, last access, and last. When a file or directory is created, accessible or changed, Windows NT updates the appropriate time stamp.

  http://support.Microsoft.com/kb/148126/a

  NTFS uses the change log to track information on the added files, deleted and changed for each volume.

  http://TechNet.Microsoft.com/en-us/library/cc938919.aspx

  Working with file systems

  http://TechNet.Microsoft.com/en-us/library/bb457112.aspx

• Lightroom Import rearranges the photos when you rename.

  A few months ago, Lightroom started to import my pictures from a card SD card out of sequence, so when you rename their number, they are no longer in the order in which they were taken. No idea why? She did not used to happen.

  Select the folder and make sure that you selected the correct order in the menu drop-down list on the toolbar above the film:

  Sort by: time Capture

• Qosmio G30-153 stops and restarts when you try to run programs and games

  I bought inscribed in the computer of 22 days ago. After 4 days of work without problem the laptop started to plant a blue screen, mainly with the "MEMORY_MANAGEMENT" error

  Very often when you try to play a 3D game or using any program (internet browser, file manager or almost). As the Blue error screen is essential to the system, the computer restarts by itself, but even more often an (specific to the program or to a standard error window

  Windows "(nous sommes désolés, mais le programme doit mettre fin à cause de l'erreur...-une erreur principalement dans certains fichiers.dll dans le répertoire Windows) appears disabled to continue the work on the program until you restart manually."

  I restored the system once already - it did not help, I also downloaded the latest drivers, including upgrading the Bios.

  What can be wrong, I have no idea. Help, please...

  Hello

  Can you please tell us what games you have preinstalled and programs? Description of your problem is quite general and it is not possible to have any concrete indication that may be the problem. For some time, I have G30 and operating system runs very stable with standard applications such as Microsoft Office, Skype, Icq, MSN messenger and IE7 with LAN and WLAN connection.

  Up to now, I really didn't notice any problem. Because of this, I really want to know what programs you're using.

• My PC (Windows XP SP3) restarts unexpectedly when you run Picasa Google Chrome and since I installed Acrobat Reader 10 it also occurs with this program.

  Original title: unexpected reboot

  My PC (Windows XP SP3) restarts unexpectedly when you run Picasa Google Chrome and since I installed Acrobat Reader 10 it also occurs with this program.
                                                                              
  Maybe the problem is related to this message in log file:
  SSD HDD access service-service & can not start due to the following error: the system cannot find the path given.
  Source: Service Control Manager

  I would be very grateful if you can help me.

  Hello

  Step 1: Use disable automatic restart on system failure option and check if you can find any error message. Previous post the error message complete and accurate which could help us help you better.

  Steps to select Disable automatic restart on system failure option:

  1. reboot the computer
  2 start typing the F8 key
  3. you get it anticipated the startup option window
  4. Select DisaDisable automatic restart in the event of system failure

  Step 2: Check if the problem persists in the clean boot state.

  From your computer by using a minimal set of drivers and startup programs so that you can determine if a background program is interfering with your game or program. This type of boot is known as a "clean boot".

  Reference:
  How to configure Windows XP to start in a "clean boot" State
  http://support.Microsoft.com/kb/310353

  When you are finished troubleshooting, follow these steps to reset the computer to start as usual:
  1. click on start and then click Run.
  2. type msconfig and click OK.
  The System Configuration Utility dialog box appears.
  3. click on the tab general, click Normal Startup - load all services and device drivers and then click OK.
  4. When prompted, click on restart to restart the computer.

• What kind of image is in a document. INDD so when the file is opened you get the message 'document contains 6 links to sources that are missing' and when you click OK to recreate a link to missing files, the document opens with the images?

  What kind of image is in a document. INDD so when the file is opened you get the message 'document contains 6 links to sources that are missing' and when you click OK to recreate a link to missing files, the document opens with the images? Missing images are not on my computer, but when the document opens the images are there. I can copy and paste the INDD images in Illustrator. Y files/images/I am able to copy and paste the images that have been incorporated into the INDD file in AI of the INDD file? If this is not what type of image am I copy and paste? Can I take the images that I stuck in there and place them in a new INDD document and have the images to reproduce without problems?

  The images could be anything - check the links Panel.

  What you see (and copy) is just the screen preview, not the actual image data.

• I have Adobe photoshop Elements 4 and use windows 10. When you try to import photos and do other things in Adobe I the following error coming. {Microsoft} [ODBC Access driver} cannot open database' the may not be a database of your application]

  I have Adobe photoshop Elements 4 and use windows 10. When you try to import photos and do other things in Adobe I the following error coming. {Microsoft} [ODBC Access driver} cannot open database' the may not be a database that your application recognizes, or the file may be corrupt,.] Everything worked very well this fault has just come. Anyone know how to solve this problem.

  Settle into the Photoshop Elements forum.

• can you help to reset the iPhone 6 +? used of the year and the month. Now, when you update, it asks activation and I can't remember anything! Arouca and verification is in stock

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• error code 0 x 80246007 appears when you try to install updates and the windows store purchases.

  error code 0 x 80246007 appears when you try to install updates and the windows store purchases.

  any help appreciated

  Original title: error code 0 x 80246007

  Hello

  Please try the patches for Windows Updates:
  http://www.kapilarya.com/fix-error-80070570-Windows-Update-encountered-an-unknown-error-some-updates-were-not-installed
  And for store related issues, use Troubleshooting Windows App tool:
  http://www.kapilarya.com/download-Microsoft-accounts-Windows-apps-troubleshooters-to-fix-casual-issues-for-Windows-8
  Hope this helps, good luck :)

• When you try to update Photoshop and some other programs in CC, I get an error '49' update failed. Any suggestions?

  When you try to update Photoshop and some other applications in CC I get an error 49, update failed. Any suggestion?

  Hello

  Please see the instructions later links:

  Error download or update Adobe Creative Cloud applications

  CC of Photoshop update failed. Download error 49

  Download error 49

  If you still have the same question,

  MAC:

  • Right-click on the icon in the Finder and select the 'Go - To' folder option.
  • You will get a text box, type in the following command and then press the 'return '. ("Not to be missed ~ symbol")

  ~/Library (It will open the folder of the user's library.)

  • Then browse the newspaper > Adobe Download > DLM. LOG - Open this file and scroll to the bottom of the appearance of the page for a link http; swupdl find that link and it should download the patch file to update.

  WINDOW:

  • Go to: RUN > type %temp% > Adobe Download > DLM. LOG - Open this file and scroll to the bottom of the appearance of the page for a link http; swupdl find that link and it should download the patch file to update.

  Let us know if that helps.

  Kind regards

  Bani

• When you open a new session and after a decline in all the video files in the content area (the sound and the video is very good). After you have chosen a selection of clip the first clip that I post on the time line is equipped with sound. then the next

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  will have no sound. (but in the contact box everything its fine) Why is this?

  Why is this?

  Because you forgot to patch source audio track.