Values of expression el solve before making

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• Get the value of the question page before submitting.

  Hello all, I use the Application Express 4.2.5.00.08. I have a question on getting a value for a page element before the page is sent. I have a dynamic action:

  Action: Moving the mouse (on a region/State)

  Real Action: $('a[href*="39"]').each (function (index) {}
  lnk = $(this) .attr ('href');
  $(this) .parent)
  . Parent ('tr')
  .Attr ("href data ', lnk")
  {.mouseover (function ()}
  $(this) .css ("cursor", "pointer");
  Lrowrequired var = $(this) .closest ("tr"),.
  BLOCK = lRow.find("td[headers=BLOCK]").text ();
  $x('P39_BLOCK').value = BLOCK;
  })
  {.mouseleave (function ()}
  $(this) .css ('cursor', 'default');
  })
  });

  I am successfully able to get the value of the line while I'm hovering above the report (and P39_BLOCK is refreshing). But, in this case, the value is not set whenever it changes. My question is, if I need to use this value (say, put an another page element when P39_BLOCK is changed) without submitting the page, how is that possible?

  Kind regards
  MFadel.

  Hi Mohamed,

  That's what bothers! In my first dynamic action, I have real action 'Execute JavaScript Code', which doesn't have a property "Page items to show.". And I need this code to retrieve values from the row of the report.

  On the right, you will have the option 'page elements to present' the dynamic JavaScript actions. Only the PL/SQL. And you do not need to handle things strictly the use of javascript. JavaScript is usually used to manipulate items on the page itself, not the things on the server/session). If you need to present before your PL/SQL block, you can either use AJAX call, or you can create a dynamic action of PL/SQL that runs before your JavaScript. Put this field in the 'submit' page elements and the block of code, just put null;

  Here's a sample in javascript, ajax call. It pushes three elements of the page in the session or in the scope where APEX can access their values. You can return values through AJAX if necessary also:

  $.ajax ({type: 'POST',})

  URL: "wwv_flow.show",

  data: {}

  p_flow_id: $('#pFlowId').val (),.

  p_flow_step_id: page,.

  p_instance: $('#pInstance').val (),.

  "x 01': P39_PAGE_ITEM_1, '.

  "x 02': P39_PAGE_ITEM_2, '.

  "x 03': P39_PAGE_ITEM_3, '.

  p_request: 'APPLICATION_PROCESS = YOUR_PROCESS_NAME'

  },

  success: function (data) {}

  Console.log (Data);

  }

  });

  Then you would have a PL/SQL process called YOUR_PROCESS_NAME that can refer to variables such as

  my_var_1 VARCHAR2 (100 CHAR): = APEX_APPLICATION. G_X01; -Javascript password

  my_var_2 VARCHAR2 (100 CHAR): = APEX_APPLICATION. G_X02; -Javascript password

  my_var_3 VARCHAR2 (4000 TANK): = APEX_APPLICATION. G_X03; -Javascript password

  Can I use in my "PL/SQL procedure? Because in the end, I'm trying to use this value in a PL/SQL procedure:

  To answer your last question, Yes, you can use the P39_BLOCK in your PL/SQL, how you demonstrated above, but you must submit in the 'page' referred to submit box, otherwise it uses the last value that has been submitted.

  What I'm not clear, is do you need really value before executing the PL/SQL or you just want your PL/SQL? If you just try to pass it in PL/SQL and then just use the dynamic action of PL/SQL and pass it by using the "elements of the page to present. '' Remember, if you need a new value to publish on the page, you will need to put these fields in the box "items to display the page.

  If you only need the value of front page because you will use in javascript, somewhere, then reference it with jQuery or js and then use AJAX to continue your treatment.

  A third way, you could do, is to create a dynamic action of PL/SQL that runs before the javascript code that is null; in the body of PL/SQL, but put the P39_BLOCK in the "elements of page to submit" box. Who will just send the page element, and then take action dynamic javascript. But, I don't know why you would do that since you can't have the value submitted for javascript to use.

  Hope that all makes sense.

  Jen

• I accidentally sent a response to an e-mail message before making a copy. How can I get that back?

  I accidentally sent a response to an e-mail message before making a copy. How can I get that back?

  original title: Publisher

  If webmail (Hotmail, GMail, Yahoo, & c), let us know that you and maybe someone will provide more details. Generally, there is a sent mail folder.

  Many e-mail clients save a copy of emails sent in a special folder. Let us know what email client you use. If you are using the Intrernet ISP mail servers, they can send you a copy of their newspapers, given the appropriate means of identification. Some may, but not at least by subpoena for reasons legal (laws of privacy, et al.).

  And finally and most importantly, the recipient's eMail and ask that they "pass" return.

  Tom Ferguson

• values based on the following logic 'values after the first values of two '_' and before last '_' values '.

  Hi all

  I need the values according to below 2logics in a single select query using instring and substring

  1 values based on the following logic 'values after the first values of two '_' and before last '_' values '.

  2 values based on the following logic 'values after the first values of two '_' and before last'-'values '.

  EXM:

  Entry: ABCD_EFGH_IJKLM - NOPQ_XYZ output: IJKLM - NOPQ

  Entry:. ABCD_EFGH_IJKLM - NOPQ output:IJKLM

  Thank you.

  Check the following

  WITH DATA1 AS

  (SELECT "ABCD_EFGH_IJKLM - NOPQ_XYZ" double val)

  UNION ALL

  SELECT 'ABCD_EFGH_IJKLM - NOPQ' double val

  )

  SELECT SUBSTR (VAL, INSTR(VAL,'_',1,2) + 1, DECODE (BIGGER (INSTR (VAL, '_',-1, 1), INSTR(VAL,'-',-1,1)), INSTR (VAL,'-', - 1, 1), LENGTH (VAL) + 1, INSTR (VAL, '_',-1, 1))-(INSTR (VAL, '_', 1, 2) + 1))

  OF DATA1;

  Concerning

  Salim

• check NULL values with expressions

  I'm having a problem with an expression that I work with.

  I'm trying to produce a dynamic graph (among other information) that seems to be controlled by a stream - stream artificial is created by a handful of sliders and a wiggle expression.

  The chart is a simple graphic line which works very well. It is created with a null value (MarkPos) that the position is controlled by Captain wiggle expression that I've mentioned before, that follows.

  This next bit is where I have problems:

  I want to score minimum or maximum, the line has reached on the chart by moving a dotted line, one for weak points and the other for the top.

  Focus only on the bottom line;

  I have the following expression associated with the line, which brings together the current position of the value null (MarkPos) and compared with the current position of the line to see if it has all moved further away down, if she has it moving the line to the new pos are lower. However, all that happens is the line following the null value.

  x = thisComp.layer("MarkPos").transform.position.valueAtTime (time) [1];

  y = transform.position.valueAtTime (time) [1];

  z = transform.position.valueAtTime(time-thisComp.frameDuration) [1];

  If (x > y) {}

  [0, x]

  } else {}

  [0, z]

  }

  After a lot of debugging, I now know the issue is with the else statement - what his weight is compensating the to the high movement frame by frame 1 - so how do you define an order of "keep your current position in y ' in this case?

  [0.1] just it back to its original position and it is not possible to just have the ' if(x>y) {[0, x]} "bit without the"else {}.

  Suggestions fo how to fix this, or a better way to do it?

  This should give you the value of y min:

  p = thisComp.layer("MarkPos").transform.position;

  minVal = 999999;

  for (f = timeToFrames (time); f > = 0; f-) {}

  minVal = Math.min (digraph, p.valueAtTime (framesToTime (f)) [1]);

  }

  [value [0], minVal]

  and this should give you the most:

  p = thisComp.layer("MarkPos").transform.position;

  maxVal = - 999999;

  for (f = timeToFrames (time); f > = 0; f-) {}

  maxVal = Math.max (maxVal, p.valueAtTime (framesToTime (f)) [1]);

  }

  [value [0], maxVal]

  Dan

• In my table there are some values as inf and Nan, before to save my table I want to eliminate these values. How can I do this?

  In my esperiments I get certain values such as the inf and Nan and I want to eliminate these values before you save my table in a file because then I would take the average of those values that are stored in a file

  How can I do this?

  Thank you

  Here's a quick example:

  

  Make sure you use not A number/path/Refnum? Function, because direct comparisons with for example a diagram NaN constant could give surprising (for some) results. For example, you think you could add a NaN value to the constant table diagram and remove some code, it is not working properly.

  (Of course if you have an older version of LabVIEW, you might not have the conditional tunnel. In such a case, it should be a bit more code in view)

• Expression regular slash before?

  I'm trying to use a regular expression to replace all the slashes in a selection.

  I tried the following, my performance desired is 0 m [div] s + s 16.67 m [div].

  var str = "0 m/s + 16.67 m/s";
  var output = str.contents.replace(/[/]/gi,"[div]"); //output "0 m/s + 16.67 m/s"
  

  Thanks in advance for any help is to solve it.

  Hi KuddRoww,

  simply to escape the slash should help (and chain is not necessary: content)

  var str = "0 m/s + 16.67 m/s";
  var output = str.replace(/\//gi,"[div]"); // "0 m[div]s + 16.67 m[div]s"
  alert(output);
  

  Have fun

• The display of the values of Expression Language

  Hello:
  
  Sorry, but it's a matter of rookie...
  
  I'm trying to understand a problem unrelated to this issue. I need determine the language of the right expression for the source of an af:image value. When I go to the expression builder
  There are so many entries, I'm unable to find the right value to select. How can I learn what values are in there?
  
  So the question is, how do I watch these many values in Builder Express when running? Almost as if I want to watch the links through the debugger... How can I do this?
  
  Thank you

  Exactly as you say, you use the debugger. Set a breakpoint somewhere in a bean method, to display the debug window and select the data tab EL. There, you see an entry in the field, where you can enter any expression EL you like and you press on assess. You must enter the expression full like #{bindings.name.inputValue}.

  Timo

• Need to null values with the values of filling the date before weekend/holidays

  I have a table with a Date column, column Type and rate column.
  
  The problem is when the weekends and holidays, column Type and rate column are null.
  
  I need all null values with the values of Type and fill rate before that date is the weekend and public holidays.
  
  Example:
  
  I have:
  
  RATE OF TYPE DATE
  07/01/2010 4510 PM 3.71
  07/01/2010 CETE28 4.59
  07/01/2010 TIIE28 4.95
  07/02/2010 4510 PM 3.82
  07/02/2010 CETE28 4.63
  07/02/2010 TIIE28 5.11
  * NULL NULL 07/03/2010 *.
  * NULL NULL 07/04/2010 *.
  07/05/2010 4510 PM 3.91
  07/05/2010 CETE28 4.74
  07/05/2010 TIIE28 5.25
  
  Will be:
  
  RATE OF TYPE DATE
  07/01/2010 4510 PM 3.71
  07/01/2010 CETE28 4.59
  07/01/2010 TIIE28 4.95
  07/02/2010 4510 PM 3.82
  07/02/2010 CETE28 4.63
  07/02/2010 TIIE28 5.11
  * 07/03/2010 4510 PM 3.82*
  * 07/03/2010 CETE28 4.63*
  * 07/03/2010 TIIE28 5.11*
  * 07/04/2010 4510 PM 3.82*
  * 07/04/2010 CETE28 4.63*
  * 07/04/2010 TIIE28 5.11*
  07/05/2010 4510 PM 3.91
  07/05/2010 CETE28 4.74
  07/05/2010 TIIE28 5.25
  
  What could I do?

  Hello

  You can use the analytic LAST_VALUE function to get the last day of work before each date into your table. It will be the same as the current day for every day of work.
  Do it a self-join to combine each current line (c) with the last day of work (l):

  WITH     got_last_work_day     AS
  (
       SELECT     dt, type, rate
       ,     LAST_VALUE ( CASE
                      WHEN  type  IS NOT NULL
                      THEN  dt
                     END
                     IGNORE NULLS
                    ) OVER (ORDER BY dt)     AS last_work_day
       FROM     table_x
  )
  SELECT       c.dt, l.type, l.rate
  FROM       got_last_work_day     c
  JOIN       got_last_work_day     l  ON       (    c.dt          = l.dt
                           AND  c.type          = l.type
                           )
                         OR     (    c.last_work_day     = l.dt
                           AND  c.type          IS NULL
                           )
  ORDER BY  c.dt
  ,       l.type
  ;
  

  Among other things, I guess that the type is NULL if (and only if) the line represents a holiday or weekend, and that the combination (dt, type) is uniuqe.

• Search and replace values in the text field before the values are stored in DB

  Hello
  There is a question - answer and text box text field - in my application. Problem is, some of the answers are stored with the apostrophes to the DB and I have a problem while recovering in the DB. I need to replace the single quotes 1 with 2 apostrophes. The values are stored in the DB when you click on the submit button.
  
  So, I'm using the following javascript code:
  italics
  < script type = "text/javascript" >
  function test().
  {
  var str = "& P2_S1.";
  document. Write (Escape (STR));
  }
  < /script >
  italics
  I need to call this javascript function, when the user clicks on the button submit, but BEFORE the values are stored in the DB. How can I get this done?
  
  Please let me know.

  Hi Suzi,

  Just use

  begin
  update test set S1=replace(:P2_S1, '''', '''''') where name=:APP_USER;
  end;
  

  as you did in your SELECT statement.

  But I shake also why you want to do? Where do you have problems with the apostrophe?

  Concerning
  Patrick
  -----------
  My Blog: http://www.inside-oracle-apex.com
  APEX 4.0 Plug-Ins: http://apex.oracle.com/plugins

• Using regular expressions to solve sys_refcursor of a record

  Regarding my Question about sys_refcursor with record type of thread, I thought it can be solved differently. It is:
  
  I have a string like ' 8:1706, 1194, 1817 ~ 1:1217, 1613, 1215, 1250'
  
  I need to do a few things using regular expressions and get something like
  

  select * from <table> where
  c1 in (8,1)
  and c2 in (1706,1194,1817,1217,1613,1215,1250);

  Is it possible by using regular expressions in a single select statement?

  Hello

  Game 6' - 8 "wrote:
  Your understanding is quite correct. But unfortunately it doesn't Frank.

  SQL> SELECT COUNT (*)
  2    FROM (SELECT sp.*
  3            FROM spml sp, spml_assignment spag
  4           WHERE sp.spml_id = spag.spml_id
  5             AND spag.class_of_svc_id = 8
  6             AND spag.service_type_id IN (1706, 1194, 1817)
  7             AND spag.carrier_id = 4445
  8             AND NVL (spag.haulage_type_id, -1) = NVL (NULL, -1)
  9             AND spag.effdate = TO_DATE ('01/01/2000', 'mm/dd/yyyy')
  10             AND spag.unit_id = 5
  11             AND sales_org_id = 1
  12          UNION ALL
  13          SELECT sp.*
  14            FROM spml sp, spml_assignment spag
  15           WHERE sp.spml_id = spag.spml_id
  16             AND spag.class_of_svc_id = 1
  17             AND spag.service_type_id IN (1217, 1613, 1215, 1250)
  18             AND spag.carrier_id = 4445
  19             AND NVL (spag.haulage_type_id, -1) = NVL (NULL, -1)
  20             AND spag.effdate = TO_DATE ('01/01/2000', 'mm/dd/yyyy')
  21             AND spag.unit_id = 5
  22             AND sales_org_id = 1);
  
  COUNT(*)
  ----------
  88
  
  SQL> SELECT COUNT (*)
  2    FROM spml sp, spml_assignment spag
  3   WHERE sp.spml_id = spag.spml_id
  4     AND spag.carrier_id = 4445
  5     AND NVL (spag.haulage_type_id, -1) = NVL (NULL, -1)
  6     AND spag.effdate = TO_DATE ('01/01/2000', 'mm/dd/yyyy')
  7     AND spag.unit_id = 5
  8     AND sales_org_id = 1
  9     AND REGEXP_LIKE ('8:1706,1194,1817~1:1217,1613,1215,1250',
  10                      '(^|~)' || spag.class_of_svc_id || ':'
  11                     )
  12     AND REGEXP_LIKE ('8:1706,1194,1817~1:1217,1613,1215,1250',
  13                      '(:|,)' || spag.service_type_id || '(,|$)'
  14                     );
  
  COUNT(*)
  ----------
  140
  
  SQL> 
  

  Published by: release 6' - 8 "August 11, 2009 20:04

  Serving what you ordered!

  Originally, you said that you are looking for something that produces the same result as

  where   c1 in (8, 1)
  and      c2 in (1706, 1194, 1817, 1217, 1613, 1215, 1250)
  

  in other words, the c1s could be coupled with any of the c2s.
  Now, it seems that what you want is

  where     (     c1 = 8
       and     c2 IN (1706, 1194, 1817)
       )
  or     (     c1 = 1
       and     c2 IN (1217, 1613, 1215, 1250)
       )
  

  in other words, c1 = 8 and c2 = 1250 is not good; is not c1 = 1 and c2 = 1706.

  In this case, try

  WHERE     REGEXP_LIKE ( s
                , '(^|~)' || c1
                       || ':([0-9]+,)*'
                       || c2
                       || '(,|~|$)'
                )
  

• Do I need to activate the iPhone, that I move my content to before making the content switch?

  I pass from a rating of 4 on the iPhone 5 and I was wondering if I need to activate my phone service before transferring the content from one phone to another?

  Yes.

  Then follow the directions in the link you posted of > switch from Android to iPhone, iPad, or iPod touch - Apple Support

• Wipe a 4S completely before making donation

  You need to remove my old 4 phone number, etc.

  I deleted contacts, applications that were mine, my photos, etc.

  I would really just wipe...

  See this support document. What to do before you sell or give away your iPhone, iPad or iPod touch - Apple Support

  Make sure that you remove the SIM so after you follow the other instructions.

• Queries related to Microsoft Expression Encoder 4 before you buy

  Hi team,
  I have a requirement to convert a video file in Windows Media format and the flv format and changes in the resolution, the video bit rate and audio bit rate of the file source video.
  I evaluated this is the free version (Microsoft Expression Encoder 4) but it seems that it doesn't support .flv as output even after the installation of the package of Community code combined as suggested in some msdn articles.
  Microsoft Expression Encoder 4 support flv formats after the installation of a codec? If Yes please let me know the dependent component to convert video files to flv format.
  Please let me know if I buy now then what kind of support can I wait especially after sales of the post.

  Thank you
  Delumeau

  Hello

  Microsoft Expression Encoder 4 is not supported in these forums. Please could you ask your question again in this forum dedicated to Microsoft:

  http://social.msdn.microsoft.com/Forums/en-US/encoder/threads .

  Thank you.   :)

• How to get my Outlook Express, I had before the crash and restore?

  My computer crashed so bad I had to click on the f10 key, but it did a restore and I lost my Outlook express, even my e-mail provider windstream has been lost and now, they can't recognize my old login, can't my email even with the same settings as I had typed out after that I started usuing Windstream in 2010 my address book is gone! can not get my address book! My new outlook Express6 has a released check it out, but when I click on it nothing happens. I used it even though my intention was not to send an e-mail, I am a bad speller! I'm very confused with my old outlook Express and the address book. The news is very disappointing!

  According to Bruce, you will need to search for *.dbx to locate the directory of dbx files.  Make sure that you have configured to display the hidden files and folders and do not hide the extensions of the types of files known as control panel | Folder options | View.  Also when research conduct an advanced search and include files and folders hidden in the advanced search parameters.  The address book is a wab, so also the search for *.wab file.  When find you them, then use the file | Import | Messages and files. Import | Address book to get back them.  See also www.oehelp.com/OETips.aspx#4 and www.oehelp.com/backup.aspx for background information.

  If you have formatted the drive when you did reinstall it, then the old files have disappeared.  My DBXpress program has a record feature which can recover some of the lost messages (see www.oehelp.com/DBXpress/).

  To the properties of your account, you need to collate Windstream or check their Web site for the correct settings.

  Steve