Cancel the insert values when validation fails

Similar Questions

• How the auto insert value when creating new data?

  I'm new to APEX and was trying to solve this problem:
  To put it simply: I have a table, square_table, that contains two fields: input_number and square_value.
  All I want to do is when a user enters an input_number of 'the model of form and report', the squared value is automatically calculated and recorded with the new number to the square_table.
  Someone post a solution (as the possible detail, pls :)? I've seen many tutorials and no luck.
  
  Thank you very much

  Design flaws. You should not do this, even for strictly educational purposes. Stick to 3NF as much as possible and only denormalize if a) you REALLY REALLY REALLY need to do, AND b) your denormalized design survives review by peers, AND c) VERY WELL, document you the reasoning behind such a design. Please read this - look for the 'calculated values.

  Anyway. You can do this at least two ways:

  (1) create a Page process in your APEX application. Not a good idea, as other sources of INSERTs (sqplus, client/server applications) will make the calculation unless it is coded to do, and this would create several points of maintenance, documentation and tests, not to speak of the extra complexity to deal with several potential development environments; or
  (2) create a trigger of good old plain.

  If it was not a misconception, I'd go for (2). It's the basic SQL homework, well documented and easy to implement.
  Kind regards

  Georger

  user11288935 wrote:
  I'm new to APEX and was trying to solve this problem:
  To put it simply: I have a table, square_table, that contains two fields: input_number and square_value.
  All I want to do is when a user enters an input_number of 'the model of form and report', the squared value is automatically calculated and recorded with the new number to the square_table.
  Someone post a solution (as the possible detail, pls :)? I've seen many tutorials and no luck.

  Thank you very much

• Cancel the 'action' button after validation JavaScript

  Hello. I use JDev/ADF 12 c.

  I use JavaScript to validate elements of the ADF, when I click on an af:button. This button has a call to another page in the 'action' property.

  I need this 'action' runs only if the validation is good. If, for example, an inputText is empty, I need the button do not go to the other page (do not run 'action').

  If validation has said that there is incorrect data, I need the user to stay on the same page (even if I click on this button that "in theory", addressed me to another page).

  How can I do? How can I 'Cancel' the 'action' of the button?

  Sorry for my English. Thank you.

  Hello

  but it's the default behavior if you let validation of the frame instead of making your own js. If you have to use JS, add an af:clientListener the button then link the name of the method checkOperateOnValidationSuccess for example. The type must be 'action '. Looks like the JS function signature

  function checkOperateOnValidationSuccess (evt) {}

  make your posting here

  If the validation failed then evt.cancel ();

  }

  Frank

• Could not open the zone alarm file:Validation failed for c\windows\system32\zpeng25.dll.

  All of a sudden I can't activate my zone alarm service, because I gives me a message that the Validation failed for c\windows\system32\zpeng25.dll.  After you receive this message, I ran software to fix registry errors, but that has not fixed the problem.  I am able to follow the explicit instructions so careful instructions are given.  Thank you for your help.

  Do Zone Alarm support say when contact you? What responses did you get when you posted in their forums?
  http://forums.ZoneAlarm.com/index.php

• DateField clear if the user choosing the wrong pattern (or validation fails)

  Hello

  I have a date field for which I have a particular pattern("DD/MM/YYYY").

  I want to get out in addition to the entered value if the user enters the value in the wrong format.

  I know that this is possible using Designer 9.0

  If (this.errorText! = null)

  then

  this.rawValue = 0;   -in the event exit

  But I am using Designer 8.2 for the current project and please tell us how this can be made possible here.

  Thank you

  KC

  I don't think it's a good idea to limit the input to the ground that one format only.

  This is going to be frustrating for users, as the validation may fail too often.

  It is better to make the entry as flexible as possible by combining several models:

  As the use of template editing:

  date {jj. MM YYYY} | date {YYYY} | date {DDMMYYYY} | date {DD MM YYYY} | date {YYYY-MM-DD} | date {DD, MM, YYYY} | date {MM/DD/YYYY}. date {jj. MM YY} | date {parag} | da you {DDMMYY} | date {JJ MM AA} | date {JJ-MM-AA} | date {DD, MM, AA} | date {JJ/MM/AA}

  and like the model display:

  date {MM/DD/YYYY}

  Users then can enter dates in many ways but always get the correctly displayed as DD/MM/YYYY.

• Setting the default value when a def type strict

  If my Subvi has a control that is be a strict type defined cluster and I saved values in the control as the values by default, how can I change the default values in the type definition (which is empty).  Because this is a strict definition of type, I can't click on items within the cluster and change (for example, click on a table inside the cluster and make an empty array operation.)

  In the attached screenshot, control 'WHEAT meters to Test' is just an array of bunches and I was able to clear the Board.  Control "Data of Capture" is a strict type def.  I want to erase the contents of this control without having to remove the control and add it back with a new instance of the same type strict FED.

  Yes the clusters within the strict type def cluster are also type defs and control over this Subvi is the only place where the default values are in clusters because they have been registered as default values for the control when I was doing developer test on the VI.  All real .ctl files have default values default to them.

  I just realized that even if the objects inside the strict type def cannot be selected with the mouse, right-click operation still works and the values can be modified or deleted.  I don't think I need more help with this problem.

  Thanks to all who responded.

  Gary

• retrieve a NEW VALUE rather than the OLD VALUE when firepartialaction called even

  Hi gurus of the OFA.
  
  I have an advanced table where to enter a value. This table is populated using vo.
  
  (1) now I have a firepartialaction with a parameter with one of the columns of the table.
  (2) I noticed that when I change a value and the hover out of this column, the parameter returns the OLD value of the table.
  (3) the question is, how do I get the new value? If the creation of a parameter for the firepartialaction event will NOT recover the NEW value, what is the best why to get it back!
  
  Thank you!

  In the settings of the firePartialAction, you must by the way some settings for the resulting values in the CO.
  In general, the format is ${oa. ViewInstance.AttributeName}

  For your case try using ${oa.*current *.} AttributeName}
  This will give you the new value.

• Set the focus on the phone number field when validation fails

  Hello

  I have a text field set up like a field of phone number, with the following text in the change event to accept only numbers:

  if(xfa.event.newText.match(/[^0-9]/)){
  xfa.event.change = "";
  }
  

  The validation of the model, I have this mask on all tabs (display, editing, Validation and data):

  Text {'('999') ' 999-9999}

  I want the user to be able to just enter numbers and have the parentheses and added automatically dash ["123-456-7890"].

  
  

  How the focus to stay on the field when it is not validated? (e.g., insufficient or too many digits).  I have looked at validationState , but couldn't find out how to use it (I am a javascripter noob).

  Thanks for any help.

  in the case of output of your domain:

  if (this.rawValue.length !=9) xfa.host.setFocus(this);
  

• Delte the value after validation fails

  I've got some date and time in my form fields.

  Because users tend to ignore the error of the validation message they got and data that has been overgiven were too bad, I want to delte the fieldinput if validation has failed.

  Does anyone have a script in his hand?

  Already thanks for looking here

  Lisa

  PS. : A user can easily fill a datefield with the calendar... is there not something similar to a timefield to show him what format it should enter in time?

  Just a small correction to the affection of the leap year.

  It should be something like ((AAAA %4 == 0 && AAAA % 100! = 0) |) YYYY % 400 == 0).

  If you can, put the current version of your form so that we can look at it please.

• Getting the varchar2 values when they contain any line breaks

  If I insert a value as in the following example that contains line breaks how extract you these data back using an exact match.
  
  INSERT INTO TestTable (ID, Value) VALUES ('1 ', 'test1\ntest2')
  
  The following query fails to retrieve the results:
  
  Select *.
  from TestTable
  where value = "test1\ntest2".

  to insert new lines
  
  insert into xyz (x) values ('test1' || chr(13) || chr(10) || 'test2');
  /
  
  SQL> select * from xyz;
  
  X
  -----------------------
  test1
  
  test2
  
  SQL> select * from xyz where instr(x, chr(13)||chr(10))>1;
  
  X
  ----------------------------------------------------------
  test1
  
  test2
  

• How to ensure that the value of a control (for example double) initializes the last value when the VI has been closed?

  I use a cluster as a control. I would like to double in this control to automoatically values to fill their last values set when the VI is opened or accessed for the first time. It would be great if someone could point out for me. Thanks in advance!

  In my opinion, the configuration files are the easiest method and the best.  Simply save your last values to the file when your code ends.  At the beginning of your code, to read the file and fill in the controls with the values read.  With the configuration files, the section name can be the name of the cluster, and key names can be control names.

  I know OpenG has some pretty nice to do, but I prefer to use the native functions OR when I can.  When porting to a new system, there is no need to copy any additional screws library (OpenG library).  The native DV come with Labview.

• AF:inputComboboxListOfValues selected value indicates the previous value when read

  Hello
  
  I have a LOV as below.
  
  SELECT DISTINCT filter_prod_id, cis_cluster_config_hdr_dtl_vw WHERE cluster_type_id = prod_name: p_cluster_type_id
  AND type_criteria_id =: p_type_criteria_id order of prod_name
  
  Here prod_name is indicated in the attribute list and based on the selection, corresponding filter_prod_id is filled. I use af:inputComboboxListOfValues in the JSPX page. By default the the LOV is filled on the loading of the page. I have a valueChangeListener and AutoSubmit is set to true.
  
  Use case: tell the current selection in the drop-down list box is 'CHAIN '. Change the selection in the drop-down list of "3rd PARTY GIFT CARD" area. I have a productNodeSelectionChangeListener() method and here's the code.
  
  BindingContext bctx = BindingContext.getCurrent ();
  BindingContainer links = bctx.getCurrentBindingsEntry ();
  List JUCtrlListBinding = bindings.get ("ProdName") (JUCtrlListBinding);
  String prodName = (String) list.getAttributeValue ();
  System.out.println ("ProdName:" + prodName);
  FacesCtrlAttrsBinding list1 = bindings.get("FilterProdId") (FacesCtrlAttrsBinding);
  Number of filterProdId = (Number) list1.getAttributeValue ();
  System.out.println ("filterProdId:" + filterProdId);
  
  The code prints
  
  IN productNodeSelectionChangeListener CARD PART 3
  ProdName: STRING
  FilterProdId: 79
  
  Help, please.

  ValueChangeListener is _before shot phase UpdateModel.
  However, you can force the update of model the value change listener:

   public void your_VCL(ValueChangeEvent event)   {
          UIComponent c = event.getComponent();  
  
        //force update model phase for this component
        c.processUpdates(FacesContext.getCurrentInstance());
       // what happen when you try to get attribute value in this point ?
  
    }  
  

• How to get the checkbox value when value list changed in the classic report

  Hello
  I worked with apex 4.2 and I create normal classic report with a checkbox column and a single column change to select list (named loved) now, when I want change to user list
  take the value of the checkbox element and display it in the message.
  
  SQL for the report
  
  {
  SELECT
  "" "< INPUT TYPE ="checkbox"NAME ="f01"VALUE =" "
  || SEQ
  |'">"SEQ, "
  ID,
  DEPT_NO,
  EMP_NAME} I change the column attributes of Dept_NO to display as the selection of the name of the Department (named lov) list.
  
  now, I want when change of user name of the Department, the value of the MESSAGE ALERT SHOW IN SEQ
  
  I create JavaScript on the page
  
  function test (pThis) {}
  var f01_value = $('select[name="f01"]').value;
  
  Alert ("#SEQ:" + f01_value);
  
  }
  < /script >
  I call this javascript function when the change in the list, but the value undefined...
  
  My Question:
  
  How can get this value or any value of the point in reports
  
  concerning
  Ahmed

  Hello
  Check your page now.

  As mentioned earlier, you must use APEX_ITEM. CHECKBOX2.

  APEX_ITEM.CHECKBOX2(2,EMP.EMPNO,null,null,null,'f02_'||lpad(ROWNUM,4,'0')) NO,
  

  And the javascript function will be

  You cannot use $v to get the value of the checkbox element such that it works differently for the boxes, see http://docs.oracle.com/cd/E37097_01/doc/doc.42/e35127/javascript_api.htm #BGBGDGIH.
  Therefore, you use the jQuery val().

  See you soon,.

• update other items with the same value when when the column contains Y

   
  CREATE TABLE TEST 
     (     "QUATINTY" NUMBER(17,2), 
       "AMOUNT" NUMBER(17,2), 
       "ERRORRED" VARCHAR2(16 BYTE), 
       "PO" VARCHAR2(12 BYTE), 
       "LINE" VARCHAR2(10 BYTE), 
       "SEQ" VARCHAR2(14 BYTE), 
       "INVOICE" VARCHAR2(16 BYTE)
     ) 
  
  Insert into TEST (PO,QUATINTY,AMOUNT,ERRORRED,LINE,SEQ,INVOICE) values ('123',5,50,'Y','1','1','inv1');
  Insert into TEST (PO,QUATINTY,AMOUNT,ERRORRED,LINE,SEQ,INVOICE) values ('123',5,50,null,'1','2','inv1');
  Insert into TEST (PO,QUATINTY,AMOUNT,ERRORRED,LINE,SEQ,INVOICE) values ('125',5,50,null,'1','1','inv2');
  Insert into TEST (PO,QUATINTY,AMOUNT,ERRORRED,LINE,SEQ,INVOICE) values ('125',4,50,null,'1','2','inv2');

  If you notice the table above which im trying to Edifier is updated the errorred column with 'Y' if the po and invoice are the same and have a 'Y' on the wrong column.
  in other words, I should finish with "Y" in the column for INV1 errorred.
  Can someone point me in the right direction, I can't for the life of me figuered it out.

  Hello

  Here's one way:

  UPDATE     test
  SET     errorred     = 'Y'
  WHERE     NVL (errorred, 'N') != 'Y'
  AND     (po, invoice)          IN (
                            SELECT  po, invoice
                       FROM      test
                       WHERE      errorred  = 'Y'
                             )
  ;
  

  This requires that the po and invoice are not NULL. If a column can be NULL, then the solution might be a little messier, according to the results you want, but only a little. Post some sample data (with null values) which shows what types of situations, you need manage, and the results of the SAMPLES.

• Unexpected ' digital or the error value "when you use CAST COLLECT

  I have a problem with string using CAST aggregation / COLLECT and function to_string described on various sites around the net, including AskTom and http://www.oracle-developer.net/display.php?id=306.
  
  I get "digital or value error: character string buffer too small", but cannot see what limit I'm exceeding.
  
  I implemented a simple test case to highlight this problem I pasted below.
  
  The error does not come from the function to_string itself (otherwise, I expect that we would see "TO_STRING threw an exception" in the error message that is returned).
  
  Popular thoughts,
  
  Thank you, Andy
  
  

  SQL*Plus: Release 10.1.0.4.2 - Production on Tue Jun 15 09:56:53 2010
  
  Copyright (c) 1982, 2005, Oracle.  All rights reserved.
  
  Connected to:
  Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - Production
  With the Partitioning, OLAP, Data Mining and Real Application Testing options
  
  SQL> CREATE TYPE table_of_varchar2 AS TABLE OF VARCHAR2(32000);
    2  /
  
  Type created.
  
  SQL> CREATE OR REPLACE FUNCTION to_string (
    2              nt_in IN   table_of_varchar2
    3      ,       delimiter_in    IN VARCHAR2 DEFAULT ',')
    4      RETURN VARCHAR2
    5      IS
    6          l_idx   PLS_INTEGER;
    7          l_str   VARCHAR2(32767);
    8          l_dlm   VARCHAR2(10);
    9
   10      BEGIN
   11
   12          l_idx := nt_in.FIRST;
   13          WHILE l_idx IS NOT NULL LOOP
   14              l_str := l_str || l_dlm || nt_in(l_idx);
   15              l_dlm := delimiter_in;
   16              l_idx := nt_in.NEXT(l_idx);
   17          END LOOP;
   18
   19          RETURN l_str;
   20      EXCEPTION
   21          WHEN OTHERS THEN
   22              raise_application_error(-20000
   23                                  ,   'TO_STRING raised an exception. '||
   24                                      'The reported error was: '||sqlerrm);
   25     END to_string;
   26  /
  
  Function created.
  
  SQL> DECLARE
    2      l_longstring varchar2(32000);
    3  BEGIN
    4      SELECT  to_string(CAST( COLLECT( substr(object_name,1,1) ) AS table_of_varchar2 ) )
    5      INTO    l_longstring
    6      FROM    all_objects
    7      WHERE   rownum < 2001;
    8
    9  EXCEPTION
   10      WHEN OTHERS THEN
   11          raise_application_error(-20001
   12                ,   'The anonymous block raised an exception: '||
   13                    sqlerrm||'. '||DBMS_UTILITY.format_error_backtrace);
   14  END;
   15  /
  
  PL/SQL procedure successfully completed.
  
  SQL> DECLARE
    2      l_longstring varchar2(32000);
    3  BEGIN
    4      SELECT  to_string(CAST( COLLECT( substr(object_name,1,1) ) AS table_of_varchar2 ) )
    5      INTO    l_longstring
    6      FROM    all_objects
    7      WHERE   rownum < 2002;
    8
    9  EXCEPTION
   10      WHEN OTHERS THEN
   11          raise_application_error(-20001
   12                ,   'The anonymous block raised an exception: '||
   13                    sqlerrm||'. '||DBMS_UTILITY.format_error_backtrace);
   14  END;
   15  /
  DECLARE
  *
  ERROR at line 1:
  ORA-20001: The anonymous block raised an exception: ORA-06502: PL/SQL: numeric
  or value error: character string buffer too small
  ORA-06512: at line 1. ORA-06512: at line 1
  ORA-06512: at line 4
  ORA-06512: at line 11

  Hi André,.

  You have reached the limit of VARCHAR2 in SQL, which is 4000. The concatenated string is much longer. You get an even more informative error message if you deposit 20 to 24 lines in the to_string function.

  Kind regards
  Rob.