How to use a Select list on a second primary key column in a tabular presentation?

Similar Questions

• Select multiple items using a selection list?

  Hi all
  
  In my application, I have a HTML area with two elements of the selection list. According to the first value of the selection list, the second selection list will fill up.
  
  Now I want to show a report based on the second select value list, but I want to select several values in the second selection list. For this, I just activated the multiple selection option in the selection list item.
  
  But when I tried to implement this, the error occurs.
  
  Select multiple items using a selection list? If this is the case, how can I assign these values in the selection list element onchange attribute.
  
  Thank you
  David...

  A further possible solution to that above with the function of pipeline is to simply use Instr.

  Note: This option should be used if the amount of data is small or already filtered by other predicates.

  SELECT display_value, return_value
    from xxx
   where INSTR(':'||:P1_MASTER_MULTI_SELECTLIST||':', ':'||parent_value||':') > 0
   order by display_value
  

  BTW, if you use the new attribute "Cascading LOV Parent éléments" in the LOV section and set it to your parent element (in my example P1_MASTER_MULTI_SELECTLIST), the agenda of the child page is automatically updated if the master multi selection list is changed.

  Concerning
  Patrick

• How to use the selection tool to resize a text box? Before I was able to click on the text box with the selection too in order to resize, but now I click on it and it only gives me 'path' or 'anchor' options.

  How to use the selection tool to resize a text box? Before I was able to click on the text box with the selection too in order to resize, but now I click on it and it only gives me 'path' or 'anchor' options.

  Ashley,

  What about window > show the rectangle enclosing (Ctrl / Cmd + Shift + B to toggle)?

• How to find the primary key columns in the tables in MS Access using SQL queries

  How to find the primary key columns in the tables in MS Access using SQL queries

  Hello

  This is the forum for Windows Vista programs related issues.

  For better assistance, please try instead the Forums in SQL Server .

  Thank you! Vincenzo Di Russo - Microsoft MVP Windows Internet Explorer, Windows Desktop Experience & security - since 2003. ~ ~ ~ My MVP profile: https://mvp.support.microsoft.com/profile/Vincenzo

• How to refer to the primary key column of newly inserted rows of tabular form

  Hello

  I use APEX 4.2.0.00.27 with Oracle DB 11.2.0.3.0.

  I work with a tabular presentation wizard-created for insert and update a table using the integrated SRM process (sequence 10).  I'm trying to use a process of anonymous block of PL/SQL (sequence 30) to make another manipulation of table after the records were inserted or updated.  The manual process is associated with my tabular form and I use the variables of name of column binding in my program block.

  My (rsn_test) table has 3 columns: test_id (number), test_nbr (number), test_id2 (number).  Test_id column is identified as the primary key and the type of the source already exists a sequence rsn_test_seq.  Column test_id2 gets its default value 0 to a hidden page element.

  I would use my manual process for updating the value of the test_id2 column.  If it's 0 then I want to put the value of the column test_id.  If it is any other value, then it must remain at this value.  My logic works very well for an existing line, but I'm running into a problem with the newly added lines.  The new lines get inserted, but the test_id2 column remains the default value 0.  I can tell the debugger that the SRM process is triggered first and inserts the line, then my manual dealing with fires.  The problem seems to be that the connection variable: TEST_ID for the primary key column remains NULL after insertion.  I don't know how to get the value of the column test_id of my newly created line to use in my PL/SQL block to my update.

  Process of PL/SQL:

  DECLARE
  BEGIN
     :P7_SHOW := NULL;
     :P7_SHOW := NVL(:TEST_ID2,555) || ' and ' || NVL(:TEST_ID,787) || ' and ' || NVL(:TEST_NBR,9999);
     IF :TEST_ID2 = 0 AND :TEST_ID IS NOT NULL THEN
        UPDATE rsn_test
           SET test_id2 = :TEST_ID
         WHERE test_id = :TEST_ID;
     ELSE
        :TEST_ID2 := :TEST_ID2;
     END IF;
  END;
  
  

  Excerpt from the debugger:

  0.01625 0.00010 Processes - point: ON_SUBMIT_BEFORE_COMPUTATION
  0.01635 0.00008 Branch point: Before Computation
  0.01643 0.00003 Process point: AFTER_SUBMIT
  0.01646 0.00022 Tabs: Perform Branching for Tab Requests
  0.01668 0.00008 Branch point: Before Validation
  0.01676 0.00024 Validations:
  0.01700 0.00135 Perform basic and predefined validations:
  0.01835 0.00020 Perform custom validations:
  0.01855 0.00049 ...Validation "TEST_NBR must be numeric" - Type: ITEM_IS_NUMERIC
  0.01904 0.00007 ......Skip for row 1 because row hasn't changed
  0.01911 0.00016 ......Skip for row 2 because row hasn't changed
  0.01927 0.00012 ...Validation "TEST_ID2 must be numeric" - Type: ITEM_IS_NUMERIC
  0.01939 0.00007 ......Skip for row 1 because row hasn't changed
  0.01945 0.00018 ......Skip for row 2 because row hasn't changed
  0.01964 0.00005 Branch point: Before Processing
  0.01968 0.00004 Processes - point: AFTER_SUBMIT
  0.01972 0.00588 ...Process "ApplyMRU" - Type: MULTI_ROW_UPDATE
  0.02560 0.00154 ...Execute Statement: declare function x return varchar2 is begin begin for c1 in ( select "RSN_TEST_SEQ".nextval pk from sys.dual ) loop return c1.pk; end loop; end; return null; end; begin wwv_flow.g_value := x; end;
  0.02714 0.00140 ......Row 3: insert into "APPPCSRSN"."RSN_TEST" ( "TEST_ID", "TEST_NBR", "TEST_ID2") values ( :b1, :b2, :b3)
  0.02854 0.00011 ...Process "ApplyMRD" - Type: MULTI_ROW_DELETE
  0.02865 0.00004 ......Skip because condition or authorization evaluates to FALSE
  0.02869 0.00015 ...Process "Process Submit" - Type: PLSQL
  0.02884 0.00007 ......Skip for row 1 because row hasn't changed
  0.02891 0.00012 ......Skip for row 2 because row hasn't changed
  0.02903 0.00012 ......Process row 3
  0.02915 0.00429 ...Execute Statement: begin DECLARE BEGIN :P7_SHOW := NULL; :P7_SHOW := NVL(:TEST_ID2,555) || ' and ' || NVL(:TEST_ID,787) || ' and ' || NVL(:TEST_NBR,9999); IF :TEST_ID2 = 0 AND :TEST_ID IS NOT NULL THEN UPDATE rsn_test SET test_id2 = :TEST_NBR WHERE test_id = :TEST_ID; ELSE :TEST_ID2 := :TEST_ID2; END IF; END; end;
  0.03344 0.00013 ...Session State: Saved Item "P7_SHOW" New Value="0 and 787 and 1300"
  0.03356 0.00004 Branch point: After Processing
  0.03360 0.00048 ...Evaluating Branch: "AFTER_PROCESSING" Type: REDIRECT_URL Button: (No Button Pressed) Condition: (Unconditional)
  0.03407 0.00013 Redirecting to f?p=290:7:8717971109610:::::&success_msg=0%20row(s)%20updated%2C%201%20row(s)%20inserted.Success%2FEBD244168556408CBA714E3974918C09%2F
  0.03420 0.00012 Stop APEX Engine detected
  0.03432 0.00007 Stop APEX Engine detected
  0.03439 - Final commit
  
  

  Any suggestions?

  I have run tests on

  https://apex.Oracle.com/pls/apex/f?p=83488:1 demo/demo

  to see your problem.

  I have 2 solution for your problem.
  I add trial NOT tabular just usual block of PL/SQL

  	BEGIN
  	I'm IN (SELECT TEST_ID FROM RSN_TEST WHERE TEST_ID2 = 0)
  	LOOP
  	UPDATE RSN_TEST
  	SET test_id2 = TEST_ID
  	WHERE test_id = i.TEST_ID;
  	END LOOP;
  	END;

  and works very well, you can see in the sample.

  The other solution is to show new generated TEST_ID

  Adding a sequence as a default value for a column in a table field

  And to execute your procedure.

  I get how is with the good luck of time.

  By

• How to convert a single column in the primary key column

  Hi all
  
  I have a column that's unique cnstraint, this column contains the value as digital and also null.
  
  So how do you convert to primary key column
  
  Concerning
  Prashant

  Prashant wrote:
  Hi all

  I have a column that's unique cnstraint, this column contains the value as digital and also null.

  So how do you convert to primary key column

  Concerning
  Prashant

  Prashant,

  You must assign new values to null values. You can use a sequence to produce the figures in this column.

  Select max (your_unique_column) from your_table; -find the maximum value of this column, so you can start the sequence of this number.

  create sequence seq_for_your_table with XXXX - value max + 1 you have found

  Update your_table set your_unique_column = seq_for_your_table.nextval () where your_unique_column is null

  You can create a primary key on this column.

  Best regards

  Grosbois

  -------------------------------------------------------
  If you answer this question, please mark appropriate as correct/useful messages and the thread as closed. Thank you

• Diagram of all the tables list of primary key column names

  Hi people,
  
  I have a Scott user for example, I want to retrieve all tables primary key column names in the user Scott.
  
  can someone help me please.
  
  Thanks in advance,
  karmaya

  You can log in to SCOTT and try this

  select c.constraint_name
       , cc.table_name
       , cc.column_name
    from user_constraints c
    join user_cons_columns cc
      on c.constraint_name = cc.constraint_name
   where c.constraint_type = 'P';
  

• How to call parameter (selection list) in the box

  Place of auto-refresh on the browser by clicking the check box,
  
  Attributes page, Javascript, function and declaration of global variables
  
  var gtReloadPage;
  
  "autorefresh" dynamic action
  
  2 real actions:
  
  Run the PLSQL code
  
  null;
  
  Page items to submit: P1_CHECK_BOX
  Fire on loading the page: CHECKED
  
  Execute javascript code
  
  Alert ('ok - timeout parameter');
  gtReloadPage = setTimeout ("location.reload (true);", 8000);
  
  Fire on loading the page: CHECKED
  
  2 false actions:
  
  Run the PLSQL code
  
  null;
  
  Page items to submit: P1_CHECK_BOX
  Fire on loading the page: UNCHECKED
  
  Execute javascript code
  
  clearTimeout() (gtReloadPage);
  Alert ("timeout has been deleted!");
  
  
  Fire on loading the page: UNCHECKED
  
  It works very well...
  
  However, the requirement was that the user must enter the time accroding to its page e.g. obligation to refresh after the selected time from the selection list.
  for this I created the name P1_time_select of the selection with the static value list ('1 min round trip = 60000', '5 min round trip = 300000 ") and I call the javascript in code of dynamic action that has been created, as
  gtReloadPage = setTimeout ("location.reload (true);",: P1_time_select);
  but it's not working. Guide please how do I call the selection list in the box to auto refresh
  
  created for example on apex.oracle.com
  http://Apex.Oracle.com/pls/Apex/f?p=124545:1:13858430141379:
  
  workspace: SIRAF
  username: [email protected]
  password: 9469471
  
  Published by: JohnMackanzi on 7 November 2012 22:29

  Hello

  If you want to access the list of selection within the javascript code value, use $x('ITEM_NAME').value

      gtReloadPage = setTimeout("location.reload(true);",$x('P1_SELECT_LIST').value);
  

  Hope this helps, Mimi

• Using the selection list

  Hello:
  
  I have created a form where I would like to include a few select list boxes.
  
  When I run my form, I meet two types of questions in which I could use help in troubleshooting.
  
  Question No. 1:
  I have a field called SPECIALTY. This field in the database is a NUMBER.
  If my user does not select a specialty, the following error message occurs: ORA-01722: invalid number
  
  I checked the value that is passed to the field and the value is null %. I think that the reason for this error message is that the SPECIALTY is a numeric field and the % value % null is character.
  
  One, why this null value % of filling in my table? If the user does not select anything, regular null must appear in the column.
  Two, how to replace this % % null value?
  
  Question 2:
  I have a field called STATE. The field in this table is a VARCHAR2 (2).
  If my user does not select a status code, the following error message occurs:-12899: value too large for column 'TEST '. "ORGANIZATION '." "' SUFFIX ' (real: 6, maximum: 2).
  
  I checked the value that is passed to the field and the value is also null %. Well, null % is certainly 6 characters and does not fit into a column defined with a width of 2.
  
  What can I do to fix this problem? I do not understand why null % keeps being inserted in the DB when anyone makes a selection in the select list. Is it possible that we can replace this value and insert the value null ordinary? When I speak of 'regular null value', I mean when I have a text field and it is empty, a null value is inserted into the table, but it does not appear as null %. To place the value in the DB looks like (null).
  
  Can someone help me?
  Thank you.

  Hello

  Go to your list of selection-> list of values definition:

  The value 'Null return value' for example to zero.

  Based on what you expected store in your table, you can change your insert, update function for:
  for example, if you want to store the value null:
  Decode(:P22_SELECT_LIST,0,,:P22_SELECT_LIST);

  Best regards, Kostya Proskudin

• Region of report filters by using Multi Select lists

  Could someone please advise me accordingly.
  
  I want to use several multi selection lists to allow a user filter data in a report. I have a button for the user to send the page and apply their selected criteria. In my application I have want to reference the items select direct multi.
  
  for example
  
  Select studentid, studentname
  of student_table
  where of course in(:p1_course)
  and the Department (: p1_dept)
  and in the year (: p1_year)
  and... etc etc.
  
  My attempts to do so to this day, have been in pallets. I was hoping that one of you experts may be able to advise how to do this step by step.
  
  Thank you
  
  Steve C

  Hi Steve,.

  The results of the selections multiple lists would be in the format has: b: c (that is to say, the values separated by semicolons), so your WHERE clause must use something like:

  OÙ ' :' || : P1_COURSE | ':' AS ' %:' | COURSE | ':%'

  or

  WHERE INSTR (': ' |: P1_COURSE |) ':', ':' || COURSE | ':') > 0

  Andy

• How to filter a selection list

  I have several lists of selection.  All have FKs in the parent table.  The relationship of the tables is the following:

  BLDG - < ROOMS - < LOCATIONS - < POSITIONS

  ROOMS have a FK to buildings, PLACES a FK to ROOMS and POSITIONED a CF for LOCATIONS

  I have a form where the user will enter their selection for each attribute, and I want the ROOM list only see the room in the selected building, LOCATIONS in the ROOM chosen, etc.

  The selection list is defined as:

  Select room_number d, room_id r

  ROOMS

  where bldg._id =: P2_BLDG_ID

  P2 is the page where the user enters data.  All lists, follow the above format and the corresponding value of FK.

  When I test data entry any of the lists to return all data.  I guess that's because the corresponding value of the page has the value null when the page opens, and the list is not updated when the user makes the corresponding selection.  How can I get APEX to fill the lists once the user makes a selection of the corresponding value of parent?

  2785699 wrote:

  I have several lists of selection.  All have FKs in the parent table.  The relationship of the tables is the following:

  BLDG-<><><>

  ROOMS have a FK to buildings, PLACES a FK to ROOMS and POSITIONED a CF for LOCATIONS

  I have a form where the user will enter their selection for each attribute, and I want the ROOM list only see the room in the selected building, LOCATIONS in the ROOM chosen, etc.

  The selection list is defined as:

  Select room_number d, room_id r

  ROOMS

  where bldg._id =: P2_BLDG_ID

  P2 is the page where the user enters data.  All lists, follow the above format and the corresponding value of FK.

  When I test data entry any of the lists to return all data.  I guess that's because the corresponding value of the page has the value null when the page opens, and the list is not updated when the user makes the corresponding selection.  How can I get APEX to fill the lists once the user makes a selection of the corresponding value of parent?

  Cascading selection lists are covered in the documentation.

• How to deletions has selected list item from a list item.

  How delete a list item selected in a list item.
  
  My question that I should write to list_index so that it indicates the selected list item
  
  DELETE_LIST_ELEMENT (Nom_liste, list_index);
  
  -----
  Form of Oracle 10g

  Hello

  The trigger when-list-changed fires whenever the value has been changed.
  You get this value/index with the following:

  DECLARE
     LC$Liste  Varchar2(61) := :system.cursor_item ;
     LC$Valeur Varchar2(30) := Name_In( LC$Liste ) ;
     LN$Nbre   Pls_integer ;
  BEGIN
  
     LN$Nbre := Get_List_Element_Count( LC$Liste ) ;
  
     For i IN 1 .. LN$Nbre Loop
        If Get_List_Element_Value( LC$Liste, i ) = LC$Valeur Then
           -- you get the selected value, and index there --
           :BLOC2.LABEL := Get_List_Element_Label( LC$Liste, i ) ;
           Exit ;
        End if ;
     End loop ;
  
  END;
  

  François

• How to use the select statement in loop for

  Hi all
  
  My question is can I use a select statement in for loop like as follows.
  
  for the key in the selection of one_table key.
  
  When I use this am getting an error as found select invalid I ID
  
  How to select a statement use in loop for
  
  Please suggest me.
  
  Thank you
  Sree

  Hello

  You can use code below

  For key in (select button from table_a)
  loop
  If key.key = 1 then
  -insert statement
  on the other
  -Select statement
  end loop;

  Thank you
  Naveen.

• Filter a shuttle using the selection list

  Hi all
  
  Apex 3.1.2 version
  
  I've seen a few posts on how to filter values in a shuttle and I tried a solution but I can't seem to do it all together.
  
  What I do is this...
  
  I have a shuttle service (P2_APPLY_TO_LINES) that contains a list of items, this list may be very long. Next to the shuttle users want to have a selection list (P2_MANUFACTURER_FILTER) where they can choose a manufacturer. Choose a manufacturer in particular will again fill the left side of the shuttle with only the items for the manufacturer.
  
  If someone got something like this works? If Yes can you please elaborate?
  
  For attributes of HTML selection list form elements, I have the following call, but I can't seem to get the right code
  
  OnChange = "f_filter_shuttle_item (this, 'P2_APPLY_TO_LINES').
  
  
  I also think I need to point to the application and the application process, but don't know what to do with the.
  
  Thanks for your help!

  Why you do not create a selection with mailing list and a shuttle service will be to repopulate itself to your selection list condition?

• LOV SQL: How to configure a selection list to get all the records

  Hello
  
  I use Oracle 10 g with APEX 2.0.
  
  Here's my question:
  
  I have a report and I use 3 text fields and a selection list to search in a join of two tables. The selection list is composed of a "list of values" and the parameter is used in the SQL sentence, has a numerical value.
  
  Table of results after the join operation looks like this:
  Field1 Field2 Field3 Field4 (assuming that the field3 is used in the select list).
  21 has this NL 1000
  21 bis as 1001-vb
  33 so 1012 ct
  
  What I want to do is put another pair of the value of the parameter in the select list to let the user choose the "ALL" items mentioned in the selection list, so that the search returns all records without taking this select list-field into account.
  
  Is it possible to do it with SQL and LOV? Do I need other functions? or configurations?
  
  Thanks in advance,
  
  Sedef

  Hi user630478!

  I always use a selection with submit list and the option to get a NULL value for such things. To solve your problem do the following:

  1.) create two named LOVs. As you have already done and another for all values.
  2.) to submit your selection list must be configured to display a NULL value e.g. it shows EVERYTHING with the value 0.
  3.) create two conditional branches that work with your selection list. Which show normal results, if a user has clicked on a normal value and the second should act only if a user has clicked on the WHOLE.
  4.) write a process triggering the LOVs in your selection from one to the other list. This process should only be fired if the second conditional branch has been activated.

  As I understand it that's maybe what you want to know.

  Yours sincerely