Insert a NULL value when the field is empty

Similar Questions

• Show LOV only when the field is empty

  Hi all
  My surroundings:
  Oracle 10g on Windows
  Forms [32 bit] Version 9.0.4.1.0 (Production)
  Oracle Database 10 g Enterprise Edition Release 10.2.0.5.0 - 64 bit Production
  With partitioning, OLAP, Data Mining and Real Application Testing options
  Oracle Toolkit Version 9.0.4.1.0 (Production)
  PL/SQL Version 9.0.1.5.1 (Production)
  
  My problem:
  I have a field in a block, which is text_item and is linked to an element of LOV. I want the LOV appears automatically, whenever I tab in there, only when the element is EMPTY (for example when I try to insert in the block). When, upon request, it should show only the value in the field, and user can choose to activate the LOV, by pressing F9, if she wants to. It now displays automatically each time text agenda is a debate (works very well when the user is inserted, but annoying when she questioned the shape and trying to tab thru.) Every time she focuses on the field, LOV is popping up!)
  
  The current setting for the property on the element of text field: Type: text element
  The list of values: MY_LOV_NAME
  Validation of list: Yes
  
  Properties on MY_LOV_NAME
  Auto display: Yes
  
  Any suggestions? Or trigger level I can use, and if so, what build_in can use?
  New forms and will greatly appreciate advice from pros!
  
  Thank you
  Libran_girl

  It's very simple,

  IN once - new - item - Instance

  DECLARE
  V_LOV BOOLEAN;
  BEGIN
  IF: NOM_ELEMENT IS NULL
  THEN
  V_LOV = SHOW_LOV (LOV_NAME);
  END IF;
  END;

  Try it, you will get your result, if it doesn't work, try: block_name.item_name

  Abbas

• Calculated hidden field when the field is empty

  It is actually similar to a discussion a few months ago. Our forms are designed to be completed online, printed and sent by electronic mail, by fax or snail - mail. Many times the customer will simply print the form and complete it by hand. When I create forms with calculations, the ' $' or '0.00' appear; This makes it difficult for a person filling out the form by hand to work around these symbols/numbers. A few months ago I had a similar situation involving the percentages and the gurus on this forum (thanks, gurus!) has helped me with the following code and it worked perfectly to hide the fields calculated, unless something has been entered in the fields to calculate.

  A field with a format of 'None' user custom validation script:

  if(Event.Value == 0) {}
  Event.Value = ""; Set null field;
  AFNumber_Format (0, 0, 0, "", "", true); Set number format 0 decimals, not currency.
  } else {}
  Event.Value = event.value; keep the value;
  AFPercent_Format (2, 0, 0); Set the percentage, 2 decimal format.
  }

  This time, the problem involves single numbers (not percent, no change). I used the same logic and fields actually hide/as I want, but the numbers should be formatted with a comma between thousands and decimal with two digits after. I can't understand this! Can someone please offer some advice? Thanks in advance for your help.

  Make sure you use the correct quotation marks. Use quotation marks or single quotation marks, and not 4 single quotes.

  if(Event.Value == 0) {}

  Event.value = "; Set the field null (2 single quotes).

  Supress Zero

• Null value in the Datetime field

  I have a form that inserts data, but the date fields have a value default (01/01/1900 12:00:00 AM) even if I do not insert a value for this field. How to enter a NULL value in the fields of datatime value MSSQL.instead default (01/01/1900 12:00:00 AM) that gets inserted?

  Here's my insert statement.

  < type CFLOCK = "exclusive" timeout = "10" >
  < name CFQUERY = "InsertWorkflow."
  DataSource = "" #request.app.DSN # ""
  username = "" #request.app.bsruser # ""
  Password = "#request.app.bsrPassword #" >
  INSERT INTO #request.app.DB # .v_NAR_WorkFlowLog
  ([SatApp_ID]
  [User_ReqApproval_Logon]
  [User_ReqApproval_Date]
  [Admin_ReqProcessed_Logon]
  [Admin_ReqProcessed]
  [Prelim_Approval_Level]
  [Prelim_Approval_Date]
  [Prelim_Approval_Explain]
  [Req_Withdrawn_Date]
  [Req_Withdrawn_Explain]
  [Req_Denied_Date]
  [Req_Denied_Explain]
  [User_Req_FinalAppl_Date]
  [Admin_FinalAppl_Date]
  [DateLastUpdated]
  [UpdatedBy])
  VALUES
  (#SatApp_ID #)
  , "#User_ReqApproval_Logon #
  , "#User_ReqApproval_Date #
  , "#Admin_ReqProcessed_Logon #
  , "#Admin_ReqProcessed #
  , "#Prelim_Approval_Level #
  , "#Prelim_Approval_Date #
  , "#Prelim_Approval_Explain #
  , "#Req_Withdrawn_Date #
  , "#Req_Withdrawn_Explain #
  , "#Req_Denied_Date #
  , "#Req_Denied_Explain #
  , "#User_Req_FinalAppl_Date #
  , "#Admin_FinalAppl_Date #
  , "#DateLastUpdated #
  ("#UpdatedBy #")
  < / CFQUERY >
  < / CFLOCK >

  Thank you

  Shearak

  CFQueryParam would work? For example:

  So, using your example, this would be your insert:

  
     
  DataSource = "" #request.app.DSN # ""
  username = "" #request.app.bsruser # ""
  Password = "" #request.app.bsrPassword # ">"
  INSERT INTO #request.app.DB # .v_NAR_WorkFlowLog
  ([SatApp_ID]
  [User_ReqApproval_Logon]
  [User_ReqApproval_Date]
  [Admin_ReqProcessed_Logon]
  [Admin_ReqProcessed]
  [Prelim_Approval_Level]
  [Prelim_Approval_Date]
  [Prelim_Approval_Explain]
  [Req_Withdrawn_Date]
  [Req_Withdrawn_Explain]
  [Req_Denied_Date]
  [Req_Denied_Explain]
  [User_Req_FinalAppl_Date]
  [Admin_FinalAppl_Date]
  [DateLastUpdated]
  [UpdatedBy])
  VALUES
  (#SatApp_ID #)
  , "#User_ReqApproval_Logon #
  , "#User_ReqApproval_Date #
  , "#Admin_ReqProcessed_Logon #
  , "#Admin_ReqProcessed #
  , "#Prelim_Approval_Level #
  , "#Prelim_Approval_Date #
  , "#Prelim_Approval_Explain #
  , "#Req_Withdrawn_Date #
  , "#Req_Withdrawn_Explain #
  , "#Req_Denied_Date #
  , "#Req_Denied_Explain #
  , "#User_Req_FinalAppl_Date #
  , "#Admin_FinalAppl_Date #
  (, ' #UpdatedBy # ')
     
  

• Case when the field IS NULL then... end

  Hello world
  
  (a) If a field is null, display a message.
  
  (b) the field shows beak null. application for admin to make outer joins between the tables.
  
  (c) I have 9 rows, 3 have NULL values,
  So, I want to show a literal message on 3 rows.
  
  problem is that the message shows on all the 9 lines.
  
  
  now:
  ====
  I could have adopted an approach very unorthodox at this request, please bear with me.
  I work for a college and am interested in students who did not encourage the "" in the last six months
  for this semester, beak. they repeat the year.
  
  200830 M1 generally promote to 200920 M2 (m1 attribute replaced by m2)
  
  M1 - 1 year 200830 = winter
  M2 - 2nd year 200920 = fall (200910 is special and not interested by this semester for this request)
  
  
  I want to run a query to search for the students who did not encourage.
  
  hand the sql would be:
  
  SELECT st1.id
  st1.name
  sa1.academic_period
  sa1.student_attribute
  sa2.academic_period
  sa2.student_attribute
  Student st1
  INNER JOIN student_attribute sa1
  ON st1.person_uid = sa1.person_uid
  AND sa1.academic_period = '200830'
  AND sa1.student_attribute = 'M1 '.
  LEFT JOIN student_attribute sa2
  ON st1.person_uid = sa2.person_uid
  AND sa2.academic_period = '200920'
  AND sa2.student_attribute = 'M2 '.
  where st1.academic_period = '200830'
  and sa2.student_attribute is null
  ORDER BY st1.name;
  
  
  ===========
  
  taking the hardcoded values and putting a LEFT JOIN simplified in a display/custom folder
  and then by creating the conditions in discoverer, essentially behaved as an EQUI-join and do not show the
  null lines
  
  =============
  
  I compare a "slice" of data "another" data 200920/m2 200830/m1
  
  so I begged the admin as an experiment to "clone" the desired table as 2 views and external to join them
  Discover the left join to student attribute #1 to
  attribute of student views #2
  
  
  and using the technique to deceive the discoverer of a LEFT JOIN in: student_attribute is null or student_attribute is null
  
  I got what I wanted - pupils with NULL values in attribut2, beak. they did not encourage
  
  ==============
  
  so now I wanted to create a new discoverer in copying the above query query and adding new 'logic ':
  
  In this new queyr am interested if the student extensible query determined #1
  have been coded by the staff in order to take into account that they repeat:
  M1 200830 as:
  M1 200920 (their bump up current semester with the same code attribute)
  
  so I thought... hmmmmm... I also have the ordinary table: attribute of the student
  now watch a 3rd data slice: 200920 m1
  
  
  Discover the left join to student attribute #1 to
  attribute of student views #2
  
  left to join University
  attribute of student views #1
  
  I access the beak ordinary table this pre-established join :
  
  University to join
  student table attribute
  
  ====================
  so my 2nd query uses:
  -Discover the condition attribute #1 student: 200830/m1
  -Discover the condition attribute #2 students: 200920/m2
  -University studies
  -condition of table student attribute: 200920 / * m1 *.
  
  
  and to maintain the table: attribute of student for M1 200920
  to see if records created the current semester for Extensible students staff
  
  
  This query has worked, got the 9 lines, of which 3 had to be coded to 200920/m1
  For lines 3 nulls, want to create a calc that would show this literal:
  
  "needs 200920 m1 folder.
  
  the problem is the literal is printing even on rows that have a value in the fields from the table, it's the calc:
  
  
  BOX WHEN (period DMC_Student_Att2.Academic IS NULL) THEN
  
  "NEEDS" | "'-> ' |: Parm_AcademicPeriod_Current |" " ' || : Parm_StudentAttribute_Prev
  
  END
  
  
  Any advice that might work with this unorthodox approach would be greatly appreciated,
  Advice to the other approaches would be also appreciated, tx, sandra

  Hi, Sandra
  When you work with outer joins, with that I conclude with a double whammy an OR statement allows me to make some incredible manipulations.

  For example, if you have a folder that the master joined the detail folder B with an outer join on B you get records from one if they exist in B or no - no?

  It doesn't have to be the case, you're just limit your way of thinking. It must get off the beaten and tell ourselves, if I could force discoverer to create a subquery with the NULL filter outside, I could find these B that don't have any corresponding entry in B, or I could find who had only the entries in the two.

  Let's say there's a STUDENTID b, using a normal like condition: B.STUDENTID IS NULL will not work because of the outer join. But if you create a Boolean condition, like this:

  B.STUDENTID IS NULL or B.STUDENTID IS NULL you will see amazing results.

  This tip can help.

  In which your question, taking the knowledge above, I was wondering what would happen if you did:

  BOX WHEN (period DMC_Student_Att2.Academic IS NULL) OR (period DMC_Student_Att2.Academic IS NULL) THEN

  "NEEDS" | "'--> ' |: Parm_AcademicPeriod_Current |" " ' || : Parm_StudentAttribute_Prev

  I am not sure it will work. If it isn't then you need create 2 worksheets, one containing the students who made the promotion and the other for those who do not. You need the conditions to make this work, one like this:

  * (Period of DMC_Student_Att2.Academic IS NOT NULL) OR (DMC_Student_Att2.Academic period IS NOT NULL) *.

  and other like this: * (DMC_Student_Att2.Academic period IS NULL) OR (DMC_Student_Att2.Academic period IS NULL) *.

  Best wishes
  Michael

• How to print line empty on the model of BEEP when the field has no value?

  I have a BEEP pattern like below and all these CHILDREN, NAME, GRAND_CHILDREN, are fields arranaged in the model as a line. REPS can enter the values in each of these areas for maximum 3 lines. The first 2 rows have values and the last is empty.
  
  CHILDREN: NAME: GRAND_CHILDREN: NAME:
  Son daughter of John Smith
  Daughter Laura son Kevin
  
  In the third row, because the fields have no value, the report print empty lines, but I want to remove this blank line and display only the rows (first 2 rows) that have values for the fields.
  
  Does anyone know how to get around this problem? Please help me solve this problem.
  
  Thanks in advance,
  RV

  Just having a condition in 3rd row, where DependentDD3 is printed.

  -3rd line 1st column
  last column - 3rd row

  This is true for nullity of DependentDD3. If you want to check for all columns and hide, use condition as

• How can we access the value of the field in a line removed in the buffer of the component?

  In the PeopleSoft component buffer when it removes a parent row children lines are also deleted, therefore, not possible to access the value of the field of these lines.

  Example: If we have RECORD1 at level 1 and RECORD2 (which contains the INCIDENT_NBR field) at level 2.

  If a row is deleted at level 1, level 2 lines are also deleted, but before delete, I need access to the value of INCIDENT_NBR and make sure no line (s) not many for this value in a third record record RECORD3.

  If any line exist in the RECORD3 record an error message should appear in the case otherwise the delete process can go.

  I put the peoplecode in RECORD2. INCIDENT_NBR. SavePreChange (at the record level) because this control must be carried out in all cases for all the component where my RECORD2 record is used.

  When I display the value of the field I always get a null (00000000 digital).

  It is possible that in PL/SQL within a trigger, but unfortunately in this case, I can not catch the error produced by RAISE_APPLICATION_ERROR (-20000, 'Suppression of an incident not allowed when there are dagnostics'); in Peoplecode.

  Does anyone know if there is a way to get the values of the fields in the deleted lines?

  Thank you

  A rowset object has two properties

  ActiveRowCount

  All lines of lines in an exclusive set of deleted rows

  Number of lines

  All lines of a set of lines included the deleted rows.

  So I would say, to loop through all lines and check for deleted rows and make any desired logic, something like:

  For & i = 1 to & rs. Number of lines

  & line = & rs. GetRow (&i);)

  If & row. IsDeleted then

  & rec = & rank. GetRecord (1);

  & fld = & rec. GetField (FIELD. YOURFIELD);

  / logical necessary * /.

  End - If;

  -End;

• resolveNode returns a null value when a variable is used.

  LiveCycle Designer ES2, latest version

  Hello

  The following Javascript code, in the click event of a button, returns a null value for the variable opaque. When I manually enter the expected value the script works perfectly.

  I tried various modifications of the resolveNode line such as var opaque = xfa.resolveNode (qPage); , but without success.

  Also studied all the documents reference Adobe that I could find on the scripts and resolveNode. Any suggestions?

  var qPage = (Cell12.rawValue + "AnchorField");
  App.Alert (qPage);
  Opaque var = xfa.resolveNode ("' $... qPage '");
  App.Alert (opaque);
  var nPage = xfa.layout.absPage (opaque);
  App.Alert (nPage);
  xfa.host.currentPage = nPage;

  Thank you

  Ron

  I tried your sample and it seems to work very well... but I'm not sure 100% that you are trying to do... .going to your initial question on the passage of a variable in the resolveNode resolveNode expects a string, so you must use the following syntax to create the string:

  xfa.resolveNode ("$.." + qPage)

  Note that the variable is outside the quotes as such the string $... is added to the content of qPage. This wil work if qPage is a string as well.

  In your example you have defined qPage as an XFA object so that the syntax above will not work. If you intend to use the same way, you would use qPage.name so that the name of the field will be returned (this is a string) and it will be added to your expression of $ to make the $... ProductAnchorField

  Thus, the expression would be:

  xfa.resolveNode ("$.." + qPage.name)

  Make sense?

  Paul

• NPE for rows with null values in the table of the adv

  I created the table adv, 2 columns, equipped with two text fields. Initially the col2 is empty,
  say that the structure is as follows:

                col1          col2
  Hdr         Question    Answer
  row1       abc           zxc
  row2       pdd           null (user doesnt enter anything)
  row3       zxc            lkj
  
  APPLYBUTTON

  When the user clicks on apply button I want to update these values in the table.
  
  I don't know how to do that, but that's what I'm trying to do. Please guide me the right way if its wrong.
  
  in LICS, I took the APPLYBUTTON action, got all lines of the object corresponding to the view, consulted with everyrow and I'm checking if there are values in the fields in the table, if the value zero, are simply print null. (we would not update on this line). . I could get o the part update, due to null pointer exception
  I get on the row line null pointer exception [1].getAttribute("Answer") for row2, it prints the value of row1 however.
  
  Here is the code I wrote:
  Set of rows from the rowset = (RowSet) vo.getRowSet ();
  Rank rank [] = vo.getAllRowsInRange ();
  System.out.println ("row.length" + row.length);
  for (int i = 0; i < row.length; i ++) {}
  String question = row.getAttribute("Question").toString ();
  String response = row [i].getAttribute("Answer").toString ();
  If (question! = null & &!("".)) Equals (question. Trim()))
  {
  System.out.println ("Question line" + i + "-" + question);
  }
  on the other
  {
  System.out.println ("Question line" + i + "is null");
  }
  
  If (response! = null & &!("".)) Equals (Answer.Trim ()))
  {
  System.out.println ("Response line" + i + "-" + response);
  }
  on the other
  {
  System.out.println ("Response line" + i + "is null");
  }
  
  Why the NPE survey code, I'm checking for null value and you want to print the value null in the logfile... I can not to getAttribute() on the null field, why can not just give me null in the variable I'm assigning to?
  
  You can guide me what approach to take, if it is not correct.
  I must examine DataDictionary and collect data there?
  Thanks in advance.

  Hello

  handle the exception of null on these two statements like this pointer

  String question = "";
  String response = "";

  Try
  {
  question = row.getAttribute("Question").toString ();
  }
  catch (NullPointerException e)
  {
  question = "";
  }

  Try
  {
  answer = row.getAttribute("Answer").toString ();
  }
  catch (NullPointerException e)
  {
  response = "";
  }

  Si ( !("". Equals (question. Trim()))
  {
  System.out.println ("Question line" + i + "-" + question);
  }
  on the other
  {
  System.out.println ("Question line" + i + "is null");
  }

  Si ( !("". Equals (Answer.Trim ()))
  {
  System.out.println ("Response line" + i + "-" + response);
  }
  on the other
  {
  System.out.println ("Response line" + i + "is null");
  }

  Thank you
  Gerard

• Is it possible to display the dynamic value in the ToolTip? I tried: this.assist.toolTip.value = this.rawValue; for a text field 'property MouseEnter', but it does not display the current raw value. It displays a previous raw value of the field... Guilty

  Is it possible to display the dynamic value in the ToolTip?

  I tried:

  this.assist.toolTip.value = this.rawValue; for a text field on 'ownership' MouseEnter

  but it does not display the current raw value. It displays a previous raw value of the field...

  I wrote 'YYYY', but is not displaying on the first mouseEnter event

  

  When I show event mouseEnter for the 2nd time it gives good value.

  

  Now, I changed the "BBBB" value but the first mouseEnter event it displays the value previous i.e. "YYYY."

  

  I found the solution. I wrote the script ("this.assist.toolTip.value = this.rawValue ;") on 'property MouseEnter' but the need to write the script to the "Output" of the field event. ")

  

  Thank you.

• How to find duplicates of a field value? For example - in a field, I have values like {123,345,346,123}, now I want to remove the duplicate value in the field so that my output looks like {123,345,346}

  How to find duplicates of a field value? For example - in a field, I have values like {123,345,346,123}, now I want to remove the duplicate value in the field so that my output looks like {123,345,346}

  If it's an array you want to deduplicate then here is a script [for use in the Script Processor] I prepared earlier:

  var result = new Array();

  var added = new Object();

  If (input1 [0]! = null)

  {

  for (var i = 0; i)< input1[0].length;="">

  {

  var point = input1 [0] [i];

  If (! added [item])

  {

  added [item] = 1;

  result [result. Length] = item;

  }

  }

  }

  Output 1 = result;

  Kind regards

  Nick

• The data specified in the request is invalid. The value of the field id package is not a MultipleLiteral, but the field is defined as MultiValued

  We have a property in a component software which is an array. the value is [""]

  In the blueprint I am sitting a value property ['vim', 'emacs'] defalult

  When I ask this plan and change the values of foo, bar, I get this error

  The data specified in the request is invalid. The value of the field id package is not a MultipleLiteral, but the field is defined as MultiValued

  someone knows why this happens?

  I'm runnign vra7.0.1

  Strangely, it works if

  Overridable is set to NO

• How to find null values in the table

  Hi experts,
  
  my version is oracledb10g:
  
  I am doubted simple.
  
  for example:
  
  create table ex1 (e varchar2 (20));
  
  Insert ex1 (null).
  
  insert into ex1 (e)
  
  number of will be: 2
  
  I can easily find the value "e".
  
  so my question is:
  
  How can I find null values in the table and I want to remove the null values from the table.

  ADF 7 wrote:
  Hi experts,

  my version is oracledb10g:

  I am doubted simple.

  for example:

  create table ex1 (e varchar2 (20));

  Insert ex1 (null).

  insert into ex1 (e)

  number of will be: 2

  It depends on what you expect. If you issue count (*) you ask Oracle "how many lines there. If you issue a County () you ask Oracle 'how non null values for are there. "

  ADF 7 wrote:

  I can easily find the value "e".

  so my question is:

  How can I find null values in the table and I want to remove the null values from the table.

  delete from 
  where  is null;
  

  Ideally you would simply place a NOT NULL constraint on the column in question, thus prohibiting NULL values into the system (assuming that your business needs, it is that the column MUST always have a value).

• How can I get rid of zero in a calculated field when the form is empty?

  I made a form that prompts the user to enter data for specific years.  At the top of the form, the user places in the current year, i.e. 2000.  Column copy this year here, the second column adds five years and the third column adds 10 years.  I managed to create a simple script for each of these columns (so that when 2000 came; columns a, b, and c appear as 2000, 2005 and 2010) but when the form is empty a zero appears in the first cell, a 5 appears in the second cell and a 10 appears in the third cell.  I want the completely empty form so as to not confuse the person when they begin to enter data.  How can I write a custom script to eliminate the numbers in calculated fields?

  I would use a script for calculating customized for each of these fields. Something like:

  Calculation for reference year script

  (function () {}

  Get the value of the WCPYear field

  var v = getField("WPCYear").valueAsString;

  Set the value of this field. The value empty if WCPYear is empty

  Event.Value = v? v : "";

  })();

  Calculation script for field goal 5 years

  (function () {}

  Get the value of the WCPYear field

  var v = getField("WPCYear").valueAsString;

  Set the value of this field. The value empty if WCPYear is empty

  Event.Value = v? +v + 5 : "";

  })();

  Calculation script for the 10-year target field

  (function () {}

  Get the value of the WCPYear field

  var v = getField("WPCYear").valueAsString;

  Set the value of this field. The value empty if WCPYear is empty

  Event.Value = v? + v + 10 : « » ;

  })();

• Change the number of decimal places according to the value of the field

  Hello world

  I'm doing a form using Adobe Acrobat.

  I want a field that usually has only 2 decimal places, to have 4 decimal positions ONLY when necessary.

  Example: If the value of the field is 3.53 that's fine, but if the value is 3,5346 I want to show him this.

  I played around field properties and I realized that I need to use a custom format script. I don't know where to start, however. Can you point me in the right direction?

  Thank you in advance.

  I just threw together quickly and did not test, take is as a general guide. It is intended to be placed in a JavaScript to the document level and called from custom Format script of the field. You can not put it simply everything as the script to Format because of the way that Acrobat behaves when you do.

  The point of the script is to calculate the number to use as the first parameter to the AFNumberFormant function, which is that Acrobat uses when configuring a digital format. I couldn't think of a clever name for the function, so I leave it to you:

  function fmt1() {
  
      // Set the minimum number of digits to the right of the decimal
      var min = 2;
  
      // Get the field value, as a string
      var val = event.value;
  
      // Round to the nearest 10-thousand of a cent
      var rn = util.printf("%.4f", val);
  
      // Replace any trailing zeroes with nothing
      rn = rn.replace(/[0]+$/, "");
  
      // Get the number of characters after the decimal
      var num = rn.split(".")[1].length;
  
      // Set to the minimum if appropriate
      if (num < 2) num = 2;
  
      // Use built-in formatting function
      AFNumber_Format(num, 2, 0, 0, "\u20ac", true);
  
  }
  

  Call it like that in the case of the field Format:

  fmt1();
  

  If this isn't a calculated field, but the one who interacts with a user, you'll want to add a function with the swing, something like:

  function keystroke1() {
  
      AFNumber_Keystroke(2, 2, 0, 0, "\u20ac", true);
  
  }