Changes made on the ValueChangeListener reflects not elsewhere

Summary:

There is one input File competent where the user can select a file to download. The user will press a Save button to save the file in the database.

Workflow:

  1. When the user select the file to download the valueChangeListener will be called.
  2. In the valueChangeListener I store the file in a local variable of the type UplodedFile . I am able to access all the file property to this variable in the valueChangeListener ; in other words, I can access the file name, size,... form the local variable in the valueChangeListener .
  3. When the user presses on the Save is a method for commit changes is called.
  4. In the commit method that I get the data file of the local variable containing the data from the file.

The problem is:

This local variable that needs to store the data in the file is always NULL . I don't know why this variable does not contain the data of the file even if I put its value the valueChangeListener .

Note:

I tried to bind the input File competent to a local variable, and once again, he gave me the same result NULL value.

I use ADF technology JDeveloper 11.1.2.3

You should treat the data inside the value change listener because it is only present in the application. The IDS of fat is removed after the request.

Check out my blog JDev11.1.2.1.0: manipulation of images/files ADF (part 2) | JDev & amp; Goodies ADF

for a listener that processes the data directly.

Timo

Tags: Java

Similar Questions

  • changes made to the code do not appear in the file swf, even trace instructions not.

    I just picked up a clients flex project and I can't get the app to reflect even a simple statement trace.

    Before that I took over, the project was built last successfully with the environment/sdk Flash Builder Beta 2. I have the latest version of Flash Builder 4.

    To import the project into FB4, I get a ton of errors.  Most of them, mainly because of changes made to the beta2 sdk for free.

    Some of the things that I fixed:

    -mx to library://ns.adobe.com/flex/mx library://ns.adobe.com/flex/halo namespace

    -player video count: many names of the State for the video player component had been changed, more correctly States had been added.  There are also other related component video and property names that needed to be updated.

    But I have corrected this and the application is finally able to compile (but with a few caveats the type of variable in double especially)

    The only thing is now that any change I make to the project is not reflected in the build (debug or release).  I have changed the existing traces, added additional traces. Nothing is displayed.  I even removed the applicationComplete property in the main.mxml.  Still, everything worked as nothing has changed.

    Also I can't debug the application.  Whenever I try to debug... Flash builder said... "Swf application contains no debug information required...". "

    Anyone has any idea how to even begin to tackle this? Any help or pointers would be greatly appreciated.

    Hello

    Have you tried to project-> 'clean' the project?

    Also, instead of wasting more time with the import, I try and create a new project in FB 4 and copy all the code sorce and assets in the new project. Flex 2 has been a long time ago.

    Mike

  • Changes made to the settings do not take! Why not???

    I have a problem of redirection, as mentioned earlier this week and do not yet have a solution for that, but also have another problem.
    When I uncheck the box "Accept third party Cookies" under options, it will not be unchecked. Actually, any change I do goes everytime I reload the previous settings, etc.

    Well, for my part, got tired of waiting for an answer and did the only thing I knew to do.
    First of all, I did a thorough scan of all drives with the latest definitions of virus/parasite and knew things were clean this way before you uninstall and re-make Firefox from scratch.
    Then I saved my favorites to .html and did an uninstall complete the old Firefox and didn't use the option to save my old settings, etc. (encrypted I would rather Redo from scratch that the chances of saving a part of my problem now.) After I had uninstalled, deleted the Firefox subdirectory in C:/Program Files and made a boot cold I advanced and installed a new version of Firefox, did the settings for my taste and import my favorites.
    All looks good after a number of cold and hot, boots so guess I cured the problem. I suggest you do this too and do not recommend that do you a simple update that may well leave the intact redirection problem. No evidence of this, but not worth the possibility for me. Good luck to all of you who take this route!

  • SE message: changes made to this photo has not been saved. The file may be read-only or you are not allowed to check-in at the location of the photo, trying to crop an image, or mount it

    Original title: photos

    If I try to crop a photo or repair, it has a message of: changes made to this photo has not been saved. The file may be read-only or you may not save to the location of the image.

    They worked very well the other day, what's past?

    Hi boneyardwolf,

    1. where are the photos?

    2. you have any third-party photo editing software?

    3. what type of files you want to change?

    You can check the following link and try the steps suggested by Marilyn - Support Engineer Moderator Wednesday, March 4, 2009 04:47 and see if it helps to solve the problem

    http://social.answers.Microsoft.com/forums/en-us/vistapictures/thread/9f6bf1f8-50EC-4baa-b2c5-212c823ded68

    Hope this information is useful.

    Jeremy K
    Microsoft Answers Support Engineer
    Visit ourMicrosoft answers feedback Forum and let us know what you think.

    If this post can help solve your problem, please click the 'Mark as answer' or 'Useful' at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

  • JAR: Changes made to the file packaged AP Project_1007.ini require restarting services by BDUS to enter into force?

    Hello

    I have a small doubt regarding the changes made on the packaged AP Project_1007.ini AP Imaging project file.

    I have a supplier search button in my auditor and I must make a few changes to the application of it. This provider search query is defined in section search provider OFR the AP packaged Project_1007.ini file.

    I added my additional condition in the where clause of the query to extract from sellers. But when I check in the WebVerifier, I don't see reflected.

    So in general, any changes made to packaged AP Project_1007.ini requires a restart of the services/auditor of WFR etc. of have reflected them?

    Let me know if I am not clear with my question.

    Kind regards

    Srikanth R

    Usually just stop and start the console RTS toured, but sometimes you need to restart the icons green funnel management service. A script is maintained in the project, no not the ini file, you must make sure that you save the project after adding or editing a script in designer of as it warns you not save changes

  • How to see changes made to the file in Oracle EBS on browser

    Hello

    When I change any file such as Javascript or Base.htm or all the files on the EBS server and it does not reflect on browser until then I restart the server of the EBS. After restarting the server, it reflects the browser but the EBS server restart is not so easy. It takes more time to restart.

    If anyone knows another way to see the changes made to the file on the browser, then please reply to this post.

    Thank you very much

    Othmane

    Othmane,

    Take a look at the link below. It answers your question.

    http://www.appsdba.info/docs/oracle_apps/R12/HowToUpdateJavaCodeClass.PDF

    See also:

    Welcome to my Blogspot Oracle: Bounce Apache Server - Oracle Apps R12

    See you soon

    AJ

  • How to merge the changes made to the same analysis?

    Hello

    I have an analysis and there are two issues raised against it, in a real environment.

    In development, the problems starts at the same time. However, only the first resolution should be tested. Assuming that the first problem is solved, how can I "apply" the changes made to the second issue fixed / fixed?

    What are the means and best practices in this situation? OBIEE version is 11.1.1.7.0.

    Thank you.

    Kind regards

    Maury.

    You can use a text editor such as Notepad ++ and the plugin in comparison to compare the XML from the analyses and differences in merger.  That would be the fastest easy/more...

    Just a word of warning - this is completely not supported by Oracle and can VERY easily lead to a corrupted analysis. You'll find plenty of OBIEE'ers experienced out there who have hacked the XML on analysis, but you have also messed up in the process. Always make sure you have a backup and Don ' t cry about it if it breaks.

    To the OP - I don't think that there is a good answer to this problem. The analyses are simple objects, there is no option of merger for them.

  • Why Adobe Muse is stuck while trying to merge changes made in the browser edition?

    My client contacted me this morning to let me know that one of his pages on its website was down and that it is urgent that it gets fixed. I immediately tried to open the Muse to merge the changes and re - upload the files. I did not work. Muse is stuck in the fusion of customer changes made in the browser edition. So, I called Adobe and have just spent two hours on the phone with a representative of Adobe Muse trying to solve the problem. It reaches point merger/day 2/3 of the files then crashes. The representative asked me to update to Muse that I did and again tried to merge the changes, and it did not work. Then, the representative asked me to change the Preferences of Muse folder in the library of 'old' then I was instructed to uninstall Muse and re - install on my computer. I did it. It still does not. Then the representative asked me to create a new user on my computer. What? Which makes no sense at all. When I asked to speak to the level 3 technical support, I was told that no one was available, but that she would have a supervisor call me back in a few minutes. I'm still waiting for a callback.

    For my client's site is not down, I decided with the permission of my client to not merge the changes she made and simply re - download the file I recorded previously.

    Can you get it someone please let me know how to solve the problem with ability to Muse to merge updates so that the next time this happens, I'm not wasting two hours on the phone and still not return the right answer or a call from Adobe? Gets a little frustrated by the lack of product support. Thank you.

    Hello Andrea,

    First of all, I apologize for bad support experience you had. I forwarded this thread on the support Manager to take a look.

    It sounds like you hit a bug we have heard reports of the but have not yet isolated, when merging text. There are probably setting a text which, when trying to merge, plant Muse. Until fix us the bug, the best work around is to find this block of text (usually by clicking on merge on each change until it crashes in the Muse, sorry), restart Muse and then jump merger than one change. Afterwords, re-do the changes as part of this text by hand. I know this isn't a great work autour, but it should at least get you operational return.

    Best,

    Sam

  • How to get changes made to the TLF text

    Hello

    Is there a way to TLF to get the number of changes made to the TLF text? Like if I applied underscore of a text or changed the font size, etc.

    Can I get these changes made to the text?

    As whenever I do an operation, can I keep the operation whenever an operation is complete.

    UndoManager can undo changes through the EditManager, but not the changes directly to the TextFlow. Similarly, we do operations and send messages of operation for the things happening across the EditManager. I would say that if you want to remove the terminal node, you can remove it by getting his range of text and remove it through the EditManager. Then, the change would be infeasible. Try something like this:

    editManager.deleteText (new SelectionState (textFlow, leaf.getAbsoluteStart (), leaf.getAbsoluteStart () + leaf.textLength));

    -robin

  • Tracking of changes made by the customer?

    Is there a way to track the changes made by the receiver/writer on some fields in a form? I need some fields to be open to both the sender and the signatory, but need a way to indicate if one of these fields have been modified by the signatory prior to approval.

    Anyone know of a way to do this?

    Thank you all.

    Red Hello,

    By default, a field can be assigned to anyone as well but if it's full of any beneficiary, then it becomes read-only and cannot be modified by the other beneficiaries involved in the transaction.

    Kind regards

    -Usman

  • Changes made to the database

    Hi friends,

    How to find changes made to the last the two level database and the physical object? (without going for logminer or audit). Please suggest me.

    Thank you
    KSG

    As... How findout what are the procedures/tables/views (added /deleted/ modified), tablespace/data files (added/removed) to a particular database the previous day? *(without Going for Analysing LogMiner, or Auditing) *. Please suggest other is possible to find it?

    procedures/tables/views (added modified /deleted/) - ONLY by views

    have a look at http://vsbabu.org/oracle/sect06.html

    or

    Select * from dba_objects where LAST_DDL_TIME > SYSDATE - 7;

    to add/remove data files, check the file path of the controlfile

    Thank you

  • See the reflection of changes made to the model to a background thread

    Hello

    I have problems when I try a chart reflect changes to graph data that are made in a task or a background Service Thread. To simplify things, I tried to change the label of a button several times in a background thread using a task. Here is the code:

    SerializableAttribute public class JavaFXApplication7 extends Application {}

    Public Shared Sub main (String [] args) {}
    Launch (args);
    }

    @Override
    public void start (point primaryStage) bird Exception {}
    primaryStage.setTitle ("Hello World!");
    last button btn = new Button ("Hello world!");
    Root StackPane = new StackPane();
    root.getChildren () .add (btn);
    primaryStage.setScene (new scene (root, 300, 250));
    primaryStage.show ();
    Task changeTask = new Task() {}
    @Override
    protected Object call() throws Exception {}
    for (int i = 0; i < 5; i ++) {}
    btn.textProperty () .set (String.valueOf (i));
    System.out.println ("label together:" + String.valueOf (i));
    Thread.Sleep (1000);
    }
    Returns a null value.
    }
    };
    changeTask.run ();
    }
    }

    What I observe is that the scene is displayed, but with no button above, then I see five times out of the background task thread and then the button with the label of the iteration (4) final. Why the No button when the ChangeTask is on? I expect to see the button change its label every second for 5 seconds.

    Am I missing something? How could I achieve such behavior?

    Thank you
    Peter

    It's all wrong ;-)

    Let's run through some of the problems:
    1. you have not created a new thread, you use just the task on the JavaFX application thread. To create a new thread and run your task on it, something like that.

    Executors.newSingleThreadExecutor().execute(changeTask);
    

    2. Once you actually start the task running code in its own thread, you should not change the properties or the things that affect the scene graph. that is, do not do this in the thread calling method:

    btn.textProperty().set(String.valueOf(i));
    

    Instead, to get the dynamic multiple changes at different times of the task (for example, the partial results), either, bind the text property of the button to the message property or the progress of the task and update the message and progress in your feed or use the model of partial results documented here: http://docs.oracle.com/javafx/2/api/javafx/concurrent/Task.html

    3 looking at the JavaFX jira (http://javafx-jira.kenai.com) there is some bugs related to changing dynamically the data in a chart - it works most of the time, but there are occasions where it produces only results, therefore, even once you get your sample app button works, be careful when you try to apply this same method to the data in the chart.

    Why the No button when the ChangeTask is on?

    Because the task runs on the Thread of Application JavaFX and JavaFX system triggers not an impulse made until the Thread of the JavaFX Application was abandoned by user code.

    I advise to re-read the documentation for JavaFX 2.1 task:
    http://docs.Oracle.com/JavaFX/2/threads/jfxpub-threads.htm
    http://docs.Oracle.com/JavaFX/2/API/JavaFX/concurrent/task.html

    Published by: jsmith on May 2, 2012 14:06

    Another way to communicate the progress or the partial results of the user interface is the method of Platform.runLater, mentioned in the post from Daniel.

    Published by: jsmith on May 2, 2012 14:56

    I guess I should also mention that the method recommended (at least for me) to do this kind of treatment (for example, a loop with a quick update, followed by a period of constant of inactivity), would be to use a timeline instead of a task:
    http://docs.Oracle.com/JavaFX/2/API/JavaFX/animation/timeline.html
    http://docs.Oracle.com/JavaFX/2/animations/basics.htm#CJAFADFJ

  • Preset in LR 6.5.1 user does not contain the changes made to the selected picture.

    Hello

    " first things first: LR-help: ' Presets that you create are based on the current settings of the selected photo. »

    1. I opened a picture and make a few changes (tone curve, the camera calibration)

    2. I go to 'Presets', '+' sign: the changes I made (see 1) are NOT in the form "new develop preset", means that boxes like: your curve etc. remain unchecked.

    3. it's the same, when I try to update an existing user preset (right click: update with current settings).

    So: it's a bug, or is it a feature?

    Thanks for your help

    Avignon Purclot

    The OP never wanted all the control parameters.  The confusion is because they thought "current settings" mean "change settings" and we understand as "all parameters possible.

    So when they complain that the "current settings are not checked', they meant the" two they adapted are not checked, "we know 'current settings' means 'all settings' so we have first been interpreted their complaint of"current settings are not verified"as"all parameters are not checked.

  • Coming out of the block how to invite the message like "do you want to save changes?" so any changes made in the current block

    Hello

    I'm working on the Oracle forms 6i. I have a custom query search window (do not use the Oracle QUERY_FIND seeded window feature). Build manually (BLOCK_1 and WINDOW_1). When I click on the search button, then I Block table that has windows (BLOCK_2 and WINDOW_2) and in this form, I have a button called details. When I click on the Details button, it opens the details Block (BLOCK_3 and WINDOW_3).

    There is no functionality seeded t define the relationship of master details. (everything is customized)

    Now, if the user has made a few changes on the block of retail and click the X (close) on this window without COMMIT the record, then how can I display a message to the user as a block level saying that "Do You want to save changes?" and after selecting one of the action i.e. Yes, no or cancel how to perform the action according to the user's action.

    This form I have three different blocks and WINDOWS for individual block so when i have all three open window and click on F4, then it closes all windows of three then how can I close the window when the user uses them short key F4 to close the window.

    Thank you very much in advance.

    Melanie,

    Thanks for the update. I tried KEY-EXIT, WHEN now-BLOCK-INSTANCE, KEY of VALIDATION, but unfortunately these triggers are not fired. I found the work around that.

    I made after the code in the APP_CUSTOM package in the close_window procedure.

    IF: SYSTEM. BLOCK_STATUS = 'CHANGE '.

    THEN

    FND_MESSAGE. SET_STRING (' do you want to save the changes you made?) ');

    l_button:-fne_message.question(button1...icon);

    and then based on the user action that performs the action.

    END IF;

    It works for me. Problem solved.

    Thank you very much for your time and your suggestions.

  • Muse of update and changes made to the homepage now get this error... error message by calling the selection function: security error: cannot read the iframe content of html document

    Changes made on my homepage and it looks a lot like the preview in the browser, but when I upload it to my server I get the below error message. Help, please!

    muse-error.jpg

    It is common for opening a locally implemented Web site containing social widgets or any other third part code to generate errors of security because it will be loaded in the browser using the file:// Protocol. When a site is presented as a preview of Muse (Muse or in the browser) or transferred to a hosting provider, it is served using the http:// (or https://) Protocol and security errors do not occur.

    Frequently, the code of third party that comes with using social widgets or any other things that rely on the third party and/or services code is not designed to work through the file:// Protocol.

Maybe you are looking for

  • KILL the keyboard shortcuts for web developer - Mac!

    The web developer keeps popping open when I hit F12. I can't find anywhere to change. I'm in Firefox 26 and this SHOULD be deleted or disabled in some way, because some of the native shortcuts Mac use F12. Please, someone tell me how to turn it off.

  • Satellite Pro L10 (PSL15E) - hard drive is faulty

    First time poster. I'm trying to get the laptop working above and I think that the hard drive has failed. Is the question I have, I can replace it with a hard drive with a capacity greater than the 40 GB drive currently installed? Is there a limit to

  • Reboot and select proper on the Satellite L10W-B1768 boot device

    Dear I have this error in my Toshiba Satellite L10W B1768 Reboot and select proper boot device or insert boot media in selected boot device and press a key I can't do recovery also USB does not work, I try to install windows from USB / driver externa

  • iPad2 is becoming slower and slower

    iPad 2, most recent iOS HELLO together. For more than a half year (perhaps even early 2015) I have to fight a terrible slow iPad2, in non-reactive part. In Safari, and it takes forever, until a page load (iPad mini is fast at the same time, it is not

  • Tecra M7 memory upgrade question

    Hello everyone, I would like to upgrade the RAM on my Tecra M7, which came with 1 GB and is supposed to get a free site available. Since the system's maximum memory is 4 GB, I guess you can use up to 2GB stick into each slot. My question is: can I ha