TabNavigator - how to change what happens when a user clicks a tab

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• Trigger when the user clicks a tab?

  I have a canvas by tabs. When the user clicks a tab of the Web, this trigger is activated? Thank you

  The WHEN-TAB-PAGE-CHANGED-trigger.
  Inside, you can use: SYSTEM. TAB_NEW_PAGE and: SYSTEM. TAB_PREVIOUS_PAGE to detect from where to where will the navigation.

• How to stop going backwards when the user click on bar train ADF

  Hi all
  
  I use the Train of the Adf. and I would like to know how to get the following scenarios
  
  When the user click on step backwards train by train bar, I like to do validation and don't let go without validation.
  
  
  With respect,
  WP

  Hello

  ADF Code corner (http://www.oracle.com/technetwork/developer-tools/adf/learnmore/index-101235.html#CodeCornerSamples) will have a solution as sample 97. It will probably come out tomorrow

  Frank

• How to perform an action when the user clicks on the "OK" button on a script by xfa.host.response

  Hello

  I have a script that when you exit a field without the user data that a script response is mentioned.

  When the user has entered the required data in the dialog box and click the OK button I wish that the data user in the field as a value.

  Please can someone tell how this is possible?

  The script is listed as follows:

  If this field is stopped without the user to enter data, the following message is displayed

  If

  (Employee_ID.rawValue == null)

  {

  XFA. Host.Response ("is a required field, enter your employee id');

  }

  Hello

  I think that this script will do the job:

  If (this.rawValue is nothing)

  {

  var id = xfa.host.response ("is a required field, enter your employee id');
  this.rawValue = id;
  }

  Yan.

• How to change what programs are other users can use it on Windows 7?

  On my laptop under Windows 7 Home Premium, I recently decided to get another user.

  I found that this new user has access to a small selection of my programs.
  How I choose which programs can access this user?

  I also found that the changes on the new office of users affect my user head office.
  How can I stop this?

  Thanks in advance,

  Rowan

  Did you create a guest user account or a full administrator account.

  Functionality is limited to a guest user account

  http://Windows.Microsoft.com/en-GB/Windows7/turn-the-guest-account-on-or-off

  http://winsupersite.com/Windows-7/Windows-7-feature-focus-guest-mode

• [ADF, JDev12.1.3] af:table: how to perform certain actions when the user clicks on a line?

  Hallo,

  When a line of my af:table is selected, I'd like to perform actions; in particular, I have to toggle a button based on the values of a group of fields to the selected line.

  What are the possible approaches to achieve this?

  Thank you

  Federico

  Use a generic selection listener (http://www.oracle.com/technetwork/developer-tools/adf/learnmore/23-generic-table-selection-listener-169162.pdf) and call your actions here before or after the selection of the new current line.

  Timo

• How can I do to change the site when I open a new tab.

  Dear friends...
  I can't find information, how to change the site when I opened a second tab. Example: when I open Firefox my google home page and it's perfect, but when I opened a second tab, appears why yahoo as homepage? I want to change it and I can not find how do. Thank you

  The normal behavior is to open a blank tab, an add-on will be originally to show Yahoo. An add-on which has net gel assistant, if you have one you can uninstall it and it should go back to the opening of a blank tab.

  There are modules that allow you to specify what should open in a new tab, such as:

  • NewTabURL - https://addons.mozilla.org/firefox/addon/newtaburl
  • New tab Homepage - https://addons.mozilla.org/firefox/addon/new-tab-homepage

  Another way to open the home page in a new tab is in the Middle, click the home button in the navigation toolbar.

• Drive mapping: How can I get my external drive be mapped to F: (as he was once) rather than g: which is what happens when I turn on now.

  How can I get my external drive be mapped to F: (as he was once) rather than g: which is what happens when I turn on now.  I tried to unplug and power, reboot etc.  There is no F: drive connected to the computer.

  Go to start / Control Panel / administrative tools / computer management / "disk management and select external reader by clicking on it and then right-click on it and select change drive letter and paths."  It should show the letter currently assigned (G I guess).  Click the button change.  To the right will be a drop of drive letters box.  Go ahead and select F and click on OK.  That should do it. If F is not available, then it is used by the system for something else.  Check disk management to see if you can find it.  If it is not, and is not available in the list, I'm afraid, you will not be able to change until find you what is using drive letter F and remove it, or change it to something else.

  I hope this helps.  If this isn't the case, after return and we will try to understand what is using F or why it is not available.

  Good luck!

  Lorien - MCSA/MCSE/network + / has + - if this post solves your problem, please click the 'Mark as answer' or 'Useful' button at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

• What happens when the photo of system library is on an external drive and then the system creates a library of Photos? How do merge you them?

  What happens when the photo of system library is on an external drive and then the system creates a library of Photos? How do merge you them?

  Your library system can be on an external drive, if the drive is Mac OS extended (journaled) format and mounted on-site.

  But you must be careful, your external drive is always connected and available before the Photos and to import new photos.

  If Photos opens a different library, news, you can switch to the library on your external drive by double clicking on an external library. You can have several libraries, no problem.

  But pictures don't have any tools to merge libraries. You can switch between libraries, then open them alternately.  To merge two libraries export the photos of the smallest library and import the photos exported in the largest library.

  Or use third-party "PowerPhotos" to move photos between libraries.  But the merger is not supported in the free trial version. You must purchase the full version. You can download it here: Fat Cat Software

• good night, is that what happens when you open cloud creative design I check your email and get the following email (< deleted by the moderator >) and let my id or enter gives me more options

  good night, is that what happens when you open cloud creative design I check your email and get the following email (< deleted by the moderator >) and let my id or enter gives me more options

  Hello

  Follow please: address error to connect to Creative Cloud Desktop, Email how to pass my e-mail? and CC has a fake email, can not change

  Kind regards

  Sheena

• I can see the knobs, but I don't see the logic in what happens when I press a button.

  I can see the knobs, but I don't see the logic in what happens when I press a button. With every key I pressed a quick screen comes first, but I can't use the sliders to make whatever it is - either by touching the screen or by using the arrows on the keyboard. The screen for quick access expires before I can try a lot.

  Shingay,

  If you have not watched on the manual for ths unit yet, please, it usually will tell you which buttons do what, and how to navigate the OSD menu. If this does not work could you please provide the specific monitor you use so that we can see what we can help with?

• What happened when RMAN 1 level 1 is running and start a 2nd

  Hello

  I have some doubts on the RMAN backup,

  (1) what will happen when the first backup which is cumulative level 1 is running and second level 1 is launched.

  Example,

  Each work day 4 h level 1 is running and not completed and 9 AM is started before complete 04:00, in this situation, what would happen if 04:00 will be shut down properly and 09:00 will start correctly or any error will be through?

  (2) what happens when level 1 is running and not completed when the use of level 0 is the beginning.

  (3) is 1 / my dismissal and have only a level 0 and other many cumulative level 1 filled with hard drive backup and it reached assigned size. How I can take more away level 1 and how can I take level 0. If I don't have enough memory.

  When my redundancy policy is 1 so I would have 2 valid level 0 then then a level 0 backup will become obsolete and can delete.

  Help, please.

  (1) 2nd level 1 will take place at the same time.

  (2) level 0 will start and operate concurrently.

  (3) you need to extend the backup volume. If you can't do that let down backups, then do the 0 level.

• What happens when the database in backup Mode?

  Hello
  
  What happens when we kept the database in backup mode, by using the command "Alter database Begin Backup" means;
  
  
  Thank you...
  ASIT

  OK, now my query is whether Oracle freeze the data file header and information is stored in the log file of restoration by progression. So if my backup job continues for 30 min and at the same time someone did some update of database, then how these updates to the information written back to the data file after "Alter Database End Backup'.»

  Oracle only blocks data file headers, no body. Modified blocks will be stored in data files (at control points) even in backup mode.
  If checkpoint has not arrived yet after this update and validation, and DB has decreased, then when it will start it will redo-log automated recovery.

  Published by: user11181920 on Sep 21, 2012 11:54

• What happens when you enable paging in the range?

  Hi all
  
  Recently, I started tuning VO potentially able to return a lot of data. Explore the documentation I've read on the beach of paging:
  section http://docs.Oracle.com/CD/E16162_01/Web.1112/e16182/bcadvvo.htm#BCGHDDAD "42.1.5 scroll efficiently with large result sets using range paging"
  
  Section "42.1.5.3 What happens when you enable paging in the range" tells us that the thrust is enveloping the original query to produce a Top - N query like this

  The actual query produced to wrap a base query of:
  
  SELECT EMPNO, ENAME, SAL FROM EMP
  
  looks like this:
  
  SELECT * FROM (
    SELECT /*+ FIRST_ROWS */ IQ.*, ROWNUM AS Z_R_N FROM (
      SELECT EMPNO, ENAME, SAL FROM EMP
    ) IQ  WHERE ROWNUM < :0)
  WHERE Z_R_N > :1

  Oracle, told us http://docs.oracle.com/cd/B19306_01/server.102/b14200/statements_10002.htm#i2171079
  >
  Use the ORDER byclause order the rows returned by the statement. Without an order_by_clause, there is no guarantee that the same query that is run more than once will retrieve the lines in the same order.
  >
  
  So, it seems that we can ignore certain lines of original request?
  The example below illustrates this situation.

  SQL> 
  SQL> create table tst(
    2    id    number
    3   ,name  varchar2(100)
    4  )
    5  /
   
  Table created
  SQL> insert into tst(id,name) values(1,'Name1');
   
  1 row inserted
  SQL> insert into tst(id,name) values(2,'Name2');
   
  1 row inserted
  SQL> insert into tst(id,name) values(3,'Name3');
   
  1 row inserted
  SQL> insert into tst(id,name) values(4,'Name4');
   
  1 row inserted
  SQL> SELECT 'Page1', ID, NAME FROM (
    2    SELECT /*+ FIRST_ROWS */ IQ.*, ROWNUM AS Z_R_N FROM (
    3      SELECT ID, NAME FROM tst order by dbms_random.random
    4    ) IQ  WHERE ROWNUM < 3)
    5  WHERE Z_R_N > 0
    6  union all
    7  SELECT 'Page2', ID, NAME FROM (
    8    SELECT /*+ FIRST_ROWS */ IQ.*, ROWNUM AS Z_R_N FROM (
    9      SELECT ID, NAME FROM tst order by dbms_random.random
   10    ) IQ  WHERE ROWNUM < 5)
   11  WHERE Z_R_N > 2
   12  ;
   
  'PAGE1'                                  ID NAME
  -------------------------------- ---------- --------------------------------------------------------------------------------
  Page1                                     1 Name1
  Page1                                     2 Name2
  Page2                                     3 Name3
  Page2                                     2 Name2
  SQL> SELECT 'Page1', ID, NAME FROM (
    2    SELECT /*+ FIRST_ROWS */ IQ.*, ROWNUM AS Z_R_N FROM (
    3      SELECT ID, NAME FROM tst order by dbms_random.random
    4    ) IQ  WHERE ROWNUM < 3)
    5  WHERE Z_R_N > 0
    6  union all
    7  SELECT 'Page2', ID, NAME FROM (
    8    SELECT /*+ FIRST_ROWS */ IQ.*, ROWNUM AS Z_R_N FROM (
    9      SELECT ID, NAME FROM tst order by dbms_random.random
   10    ) IQ  WHERE ROWNUM < 5)
   11  WHERE Z_R_N > 2
   12  ;
   
  'PAGE1'                                  ID NAME
  -------------------------------- ---------- --------------------------------------------------------------------------------
  Page1                                     4 Name4
  Page1                                     2 Name2
  Page2                                     3 Name3
  Page2                                     2 Name2
  SQL> 

  In the first query, we lost name4 in second name1.
  
  Who can shed some light on this?
  Everything is so sad I think, and I should wait for unpredictable data? Or the internal mechanisms are not as described in the documentation and everything works well?
  
  Thank you very much.

  So what is your question? Without a deterministic order by, the top - N query used by the pagination of range feature will not do what you want. It can skip lines. It can reproduce lines on several pages.

  The documentation is correct; things are working properly. The other thing that should be obvious is that if the records are inserted in the game of records and committed between your look a page 1 and page 2, the specific records that appear on page 1 page vs 2 could change.

  John

• What happens when Thunderb ird wants compact messages?

  I'm looking for compact important messages?

  What happens when Thunderbird Compact messages?

  You can't find a compact messages. Compaction in terms of Thunderbird is permanent deletion of messages.

  Read about it here.
  _ http://KB.mozillazine.org/Thunderbird: _Tips_:_Compacting_Folders

  It is a necessary process and ask you in trouble if you don't do it regularly.

  Read this article too.
  http://KB.mozillazine.org/Keep_it_working_-_Thunderbird