multi record selection in shape has 3 tubular blocks

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• Editing a record selected in the shapes by pressing a button

  Hi all
  
  Someone help me to update a record selected in the shapes by pressing a button.
  
  
  Arif

  I use a tabular form and to change the current record without changing the value manually. I want to just push a button that will change the current record.

  You mean that the user cannot update the values, when the button is pressed the trigger must manage this right.

  Use the following syntax in which trigger button, if this isn't what you want please explain with an example.

  : := ;
  
  : := ;
  
  commit;
  

• navigation block multi-record question

  Hello
  
  I have a block multi-record with 4 fields in each record. Each field has a LOV attached to it. When I select a value from the LOV to the 1st field, the 'control' should go to the next field (ie., the slider should move to the 2nd field).
  
  How can I do this?
  
  Thank you
  Chiru

  No need for any trigger, set the automatic 'Skip' property for the LoV to 'yes '.

• The assignment of value to the block multi-record in Oracle's 10 g

  Hi all

  I'm new to form of Oracle 10 g.

  I have a block of several recording that does not rely on the database. I need to assign the value to this block multi-record dynamically the ref cursor.

  I'm trying to set the value as below, but its does not work. Please help me on this.

  loop
       fetch cur Into screenval_rec ;
        exit when cur%notfound ;
        first_record;
     
    :BLOCK1.COL1:= screenval_rec.value1;
      :BLOCK1.COL2 := screenval_rec.value2;
      :BLOCK1.COL3:= screenval_rec.valu3;
    
       next_record;
  End loop;
  
  

  Kind regards

  REDA

  Hi Craig,.

  Thank you for your information.

  But I found the exact cause of this "Invalid cursor error' (ORA-01001) in Oracle forms. It is because of the unique enclosed in quotes the select statement of the REF cursor. I found in the paragraphs below Oracle.

  Note 170881.1 - ORA-1001 calling a stored procedure that contains a REF Cursor Oracle Forms

  Once I deleted the quotes, it's working properly now.

  Thanks again for your help.

  Kind regards

  REDA

• have a multi-record with several unrelated elements blocking, filled by simply calling

  Forms of oracle, I have a form with a block of several recording, with several unrelated elements.
  One of these non-is a basic formula element.
  The formula for this article fills the others not consolidated items.
  A procedure with several out parameters is called.
  
  For example
  : cmr.id (now the unique id of a database record)
  : cmr.unbound_dummy, with the formula f_fill_blk_unbound_items(:blk.id)
  : cmr.unbound_adres
  : cmr.unbound_contactperson
  
  function f_fill_blk_unbound_items (p_id in customers.id%type)
  Return number
  is
  number of l_rc;
  Start
  customer_pck.get_adres_and_contactperson
  (p_id = > p_id - IN)
  , p_adres = >: cmr.unbound_adres - OUT
  , p_contactperson = >: cmr.unbound_contactperson - OUT
  );
  Return (0);
  end;
  
  QUESTION: How can I do something similar in the APEX; have a blocking of multi-record with several elements not related, filled by calling a procedure with several out parameters?

  The suggestion refers to functions in pipeline
  http://www.Oracle-Developer.NET/display.php?ID=207

  This will allow you to select your information you need in a query like

  SELECT * FROM TABLE(table_function)
  

  It should also more powerful than the example of forms.

  Scott

• Multi record XML

  Hey Odie,
  
  I have a requirement in XML, where I'll be getting a XML file with record multi. The sample XML file is like this. I need to confirm whether or not the multi record is acceptable.
  

    <?xml version="1.0" encoding="UTF-8" ?> 
  - <XMLTEST>
  - <HEADERS>
    <a>RPO</a> 
    <b>000</b> 
    </HEADERS>
  - <HEADERS>
    <a>ABC</a> 
    <b>456</b> 
    </HEADERS>
  - <HEADERS>
    <a>DEF</a> 
    <b>789</b> 
    </HEADERS>
  - <HEADERS>
    <a>GHI</a> 
    <b>VALE</b> 
    </HEADERS>
  - <HEADERS>
    <a>ACCEPTED</a> 
    <b>MULTIRECRDS</b> 
    </HEADERS>
    </XMLTEST>

  There is no record of the child. It's just registration tabular information.
  
  For the above data, I wrote below mentioned examples of code

  DECLARE
    lv_supp_file     XMLTYPE;
    l_file_name      VARCHAR2(300);
    l_folder_name    VARCHAR2(300);
    lv_sysdate       DATE := sysdate;
    lv_err_msg       VARCHAR2(2000);
  BEGIN
  
    
    lv_supp_file  := xmltype( bfilename('XMLDIR','XMLTEST.XML'), nls_charset_id('AL32UTF8'));
     -- dbms_output.put_line('P_XML_FILE '||lv_supp_file);
  
    INSERT INTO xml_test
    (A,
    B)
     SELECT A,
     B
       FROM XMLTable('/XMLTEST'
            passing lv_supp_file
            columns
            A                      VARCHAR2(100)    path    'HEADERS/A',
            B                VARCHAR2(100)    path    'HEADERS/B'
            ) ;
  DBMS_OUTPUT.PUT_LINE('RECORDS INSERTED ');          
  COMMIT;
  EXCEPTION
      WHEN OTHERS THEN
      DBMS_OUTPUT.PUT_LINE('Error Occurred :='||SQLERRM);
      lv_err_msg   := SQLERRM;        
  END;
  /

  I'm not able to find all the records in the staging table. XML directory is already existing in the system, no problems with all other external things. Please confirm where exactly the sequence is missing.
  
  
  Kind regards
  Mr. Nagendra
  
  Published by: 838961 on December 5, 2011 01:20

  OK, did you change the paths accordingly too?

  SELECT a, b
  FROM XMLTable('/TESTXML/HEADERS'
        passing lv_supp_file
        columns
          a   VARCHAR2(100) path  'A'
        , b   VARCHAR2(100) path  'B'
        )
  ;
  

• Prevention of Mult. Select all THE values column of the pivot table

  All,
  Is there a way to prevent the behavior when viewing a PivotTable and using a Mult. Select guest, choosing mult. values and each pivot has all THE column values for all THE pivots on the screen?
  
  For example, lets say we had the following in the pivot:
  Column: STATE
  Line: PRODUCT
  and we had a Mult. Select a prompt on the REGION - East, West, Central, West
  
  If I've chosen is in the prompt, I get all the States of the REGION of the East for the first values.
  If I choose the East and the West in the prompt, I get a pivot showing amounts East and Southeastern States in the Western States AND top (no value, of course) at the top. I also have an another pivot below showing the amounts of the West and Western States, AND the Northeastern States (no values for the Eastern States).
  
  In other words, all States that are in the mult. REGION show selected in each pivot.
  
  Thank you.

  Uh, that's what I said...

• Querying a multi-record in my form block

  I have a form where I perform validations of items entered on my main block. I compare the value of the item entered an expected value and if they are different then an exception record must be created in a separate block, several recording in my application. A record on my main block can end up with several different recordings of exception in the block of multi-record. As a result, my validation must include determining if the user has already created an exception record for the article I'm validating in the block of multi-record.
  
  Is it possible for me to query and uncomitted, block multi-record in my form? Help would be greatly appreciated!

  That's what I meant with "loop on the block."

  Write a function, lets call it FK_CHECK_FOR_EXCEPTION, give in the code and the name of the element as parameters and let it returns TRUE if the exception exists, false otherwise:

  FUNCTION FK_CHECK_FOR_EXCEPTION(i_vcItem IN VARCHAR2, i_vcCode IN VARCHAR2)
  RETURN BOOLEAN IS
    bFound BOOLEAN:=FALSE;
  BEGIN
    GO_BLOCK('BLOCK_B');
    FIRST_RECORD;
    LOOP
      EXIT WHEN :SYSTEM.RECORD_STATUS='TRUE';
      IF     :BLOCK_B.ITEM=i_vcItem
         AND :BLOCK_B.CODE=i_vcCode THEN
        bFound:=TRUE;
        EXIT;
      END IF;
      EXIT WHEN :SYSTEM.LAST_RECORD='TRUE';
      NEXT_RECORD;
    END LOOP;
    RETURN bFound;
  END;
  

  Then, in your VALIDATION KEY, you can something like:

  IF =FALSE THEN
    IF NOT FK_CHECK_FOR_EXCEPTION('ITEM1', 'THECODE') THEN
      RAISE FORM_TRIGGER_FAILURE;
    END IF;
  END IF;
  

• Fetch the multi-record acquisitions takes too long

  Hello

  I need to improve the performance of my code in multi record acquisition on the following system.

  LabVIEW 2009, Niscope 3.5.2 map 5122 digitizer on the PXI-1042 with PXI-8106 controller connected to the host PC Dell Optiplex 380 with 4 GB of RAM by crossover cable.

  I tested the speed of transfer of my connection to the chassis using the niScope memory transfer Rate.vi Maximum flow, the result was 110,74 MB/s.

  I need to use the scanner to get the waveform of different seismic sensors and it should be as fast as possible to get different transducers in a reasonable time. I used the Multi files get VI to monitor the rate at which the code executes. I want to acquire 30 signals with 10,000 record length to 100 MECH sampling rate. / s.

  Extraction of 30 records with 10 000 record length takes about 300 ms, that is far too long for my experience. I tried different numbers Records and found that the code takes 10 milliseconds per registration type. I've found that extraction vi takes most of the time. I ran my code both recording Multi search vi. Two sleeves at the rate which is not satisfactory for my application. I appreciate if someone can help me solve the problem.

  Thank you

  Ahmad

  .

  I found that on the pulse generator FRP was set at 100 Hz, which means it sends the impulse evey 1/100 sec or each 10 m I think the program was waiting to acquire the signal. I changed the FRP at 1 K Hz, it became much more quickly.

  Thank you

  Ahmad

• Multi-record acquisition and fetch registration number

  My question relates to the fact an acquisition multi-record and go look for more than one record by extraction, but less than the total number of records.

  Let's say I am absorbing N records and go pick up j at a time where 1<>

  Hi EDD,.

  You are right that the "Fetch Record Number" property is adjustable to i * j in this case. Given that I have is starting from scratch, it works wonder. However, you need to make sure you stop the loop after the right amount of documents were recovered, which will be asked to configure the correct logic. This could be kept simple if you pick a divisor of your total of records every time, but if not, you will need to determine when you are on the last iteration, and the number of records you have left to seek before arriving at the end of your files.

  For example, if you are purchasing records total N = 100 and go for j = 10 at a time, you can simply extract I * j every time and to know when to stop, simply take (I * j) + j > = N. It works fine when j is a divisor of N integer, but otherwise, most logical should be included to determine the number of records can be left at the end, and then to seek a large number. Hope this helps,

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• Relative position of a form of multi-record Record in a block

  Hi all

  I have a block record multi with number of items displayed in the 16. This block is used to fill the data in the table that can contain 100 records. When I scroll down the block for a record 39 said individual, I get the value of current_record than 39. But how do I know its relative position, that is to say which position he is currently now out of these 16 files that are displayed. Is there a way to manipulate it.

  Version of form: form of Oracle 10 g

  Thanks and greetings

  JaKes

  Hello:

  You can use: TO_NUMBER (Get_Block_Property (: system.cursor_block, CURRENT_RECORD))-TO_NUMBER (Get_Block_Property (: system.cursor_block, TOP_RECORD)) + 1

  Kind regards

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