Substitution of DND using MLPP

Similar Questions

• Loading data using Substitution variables

  Variable substitution can be used in data loading rules EssBase.

  In the header and the definition of field - http://download.oracle.com/docs/cd/E17236_01/epm.1112/esb_dbag/dotcreat.html#dotcreat1053369

  See you soon

  John
  http://John-Goodwin.blogspot.com/

• The Variables of Substitution Essbase and import Formats

  Does anyone know please this is a way to use Substitution Essbase values variables in scripts of FDM Import Format? We want to load data using FDM to Essbase based on the current version substitution variable (i.e. & CurVersion), so that data is sent against the correct member.
  
  We have tried to write "& CurVersion" in the respective column of the. DAT file, however, Essbase is impossible to import data to "& CurVersion", throwing an error saying that it is not a member is valid (even with the symbols of rating removed)
  
  The FDM Essbase adapter allows substitution variables to use? If so, how can we go about it? The only other alternatives that we can think of are:
  (a) process the. DAT file before it is imported into Essbase, to replace all occurrences of "& CurVersion ' with the value of the variable real possibility of substitution retrieved using MaxL within a batch script)
  (b) load the data to another Member and copy within Essbase with a calc script.
  
  A better solution would be preferable!

  Use a load rule of FDM to load the data, ignore the FDM version value in the .dat file and set the rule of the load to use the substitution variable in its header for the size of the Version.

• Passing parameters to MaxL to be used in a data load rule

  I would like to create a MaxL script that accepts parameters, and this parameter is then used ina given load rule, IE. It will be used to set the exercise used in a data load rule field.
  
  is it possible somehow? I don't see how I can use the settings of a rule of data loading, but maybe I could use MaxL to set the parameter as a value in a variable substitution and maybe use this way?
  
  
  Thank you.

  You gave the answer, yousef. You cannot pass parameters to a MaxL statement to a rule of the charge, but charge rules may have them-substitution variables (System 9 or newer). If the void var in a statement MaxL value, then on the State of charge, use that sub var fade like a header or a column header

• Version of 5.0.2.00.07(online à APEX) - error in the execution of a stored procedure through anonymous block

  DECLARE

  the stored procedure varchar2 (25);

  BEGIN

  -DBMS_OUTPUT. Put_line ("enter the name of the procedure :'||: procname");

  the stored procedure: =: procname;

  DBMS_OUTPUT. Put_line (' procedure :'|| stored procedure);

  stored procedure.

  END;

  : procname is a variable binding in the apex to switch the running value.

  

  This is the error I get

  ORA-06550: line 7, column 2:

  PLS-00221: "STORED procedure" is not a procedure or is not defined

  ORA-06550: line 7, column 2:

  PL/SQL: Statement ignored

  5the stored procedure: =: procname;

  6 DBMS_OUTPUT. Put_line (' procedure :'|| stored procedure);

  7. the stored procedure.

  8 END;

  SmtWtL wrote:

  DECLARE

  the stored procedure varchar2 (25);

  BEGIN

  -DBMS_OUTPUT. Put_line ("enter the name of the procedure :'||: procname");

  the stored procedure: =: procname;

  DBMS_OUTPUT. Put_line (' procedure :'|| stored procedure);

  stored procedure.

  END;

  : procname is a variable binding in the apex to switch the running value.

  This is the error I get

  ORA-06550: line 7, column 2:

  PLS-00221: "STORED procedure" is not a procedure or is not defined

  ORA-06550: line 7, column 2:

  PL/SQL: Statement ignored

  5. the stored procedure: =: procname;

  6 DBMS_OUTPUT. Put_line (' procedure :'|| stored procedure);

  7. the stored procedure.

  8 END;

  What you're trying to achieve?

  Bind variables cannot be used for the dynamic execution of stored programs. Dynamic SQL using lexical rather than bind substitution must be used to run when the program name is not known until execution of the programs.

  declare
    sproc varchar2(25);
  begin
    sproc := :procname;
    dbms_output.put_line('procedure:'||sproc);
    execute immediate 'begin ' || sproc || '; end;'; -- DO NOT DO THIS!
  end;
  

  It is a fundamental design flaw and a security disaster. It's stops essential compilation controls is performed and is open to attack by SQL injection and other security vulnerabilities. There is no good reason to do this.

• A link is not set the new value of page elements

  I work in the Application Express 4.1.0.00.32 in my 223 Page I have a "SQL query" region: select * from (SELECT...             '' link_obstr_attgov,... De........ When I run the page, the "link_obstr_attgov" link seems to work, for example a line produces this link: http:// say mysite.it/html/f? p = 207:225:440911817290726:P223_ROWID_PIANO_EDIT, P225_P_UFFICIO, P225_P_DATA_DAL, P225_P_DATA_AL, P225_p_versione:AABHjqAAHAACAO0AAD, 10AA, 01/01/2015,31/12/2017,1 my problem is that when Page 225, P225_P_UFFICIO elements P225_P_DATA_DAL, P225_P_DATA_AL, P225_p_versione have no value. Any help?

  Francesco wrote:

  (Sorry, I don't know the syntax highlighting feature again, next time I'll try to use)

  I worked initially with the integrated declarative column binding feature and it worked fine, but now my problem is that the value of a certain value of the column in the row, the navigation should move to-let's say - "page one" or "page b", so I would use "CASE...". WHEN"in the report query.

  How the different options regarding the parameters involved are? If they are similar partial substitutions can be used in the connection of the declarative column. Determine the page target in the logic of the query:

  select
      ...
      case ...
        when ... then '225'
        else '226'
      end page
  ...
  

  and use the value of the page in the link URL column:

  f?p=&APP_ID.:225:&SESSION.::&DEBUG.::P223_ROWID_PIANO_EDIT,P#PAGE#_P_UFFICIO,P#PAGE#_P_DATA_DAL,P#PAGE#_P_DATA_AL,P#PAGE#_p_versione:#P223_ROWID#,#EMPNO#,#HIREDATE#,#HIREDATE#,#SAL#
  

  Separation concerns and use declarative functionality is the approach in the APEX. A bit of lateral thinking is often useful.

  Otherwise, URL encode all values of parameter as described above:

  '  link_obstr_attgov
  

• Link HREF launch new session every time and ask for username and password

  Hello

  I have an anchor tag in the region of html on page 1, which contains the link to page 2.

  When I click on the link, it's the redirect to the login page and consider it as a new session. only when I enter the user name and password, it goes to page 2.

  How to avoid the redirect to the login page, rather directly open the page provided in the link.

  Anchor tag: < a href = ""http://name_of_site/apex/f?p=110:4:1912309:' > click < /a > "

  Oracle Apex: 4.2

  Thank you.

  ApexNewLearner wrote:

  I have an anchor tag in the region of html on page 1, which contains the link to page 2.

  When I click on the link, it's the redirect to the login page and consider it as a new session. only when I enter the user name and password, it goes to page 2.

  How to avoid the redirect to the login page, rather directly open the page provided in the link.

  Anchor tag: < a="" href=" http://name_of_site/apex/f?p=110:4:1912309: "> click on"

  Oracle Apex: 4.2

  The application redirects to the login page because the link contains a different session at the current session ID. The link must be defined in the form:

  Text

  Referencebuilt-in substitution strings by using the syntax of static text substitution for values component of the URL in the context of the current application and session.

• Display an Image of workspace in an E-mail

  Hi all

  Oracle Database 11 g Express Edition Release 11.2.0.2.0 - 64 bit Production

  PL/SQL Release 11.2.0.2.0 - Production

  CORE Production 11.2.0.2.0

  AMT for Linux: Version 11.2.0.2.0 - Production

  NLSRTL Version 11.2.0.2.0 - Production

  I'm trying to post a picture of my #WORKSPACE_IMAGES directory # in an email...

  I read the following Post https://community.oracle.com/thread/1120388.

  6 re: display image in email

  TexasApexDeveloper August 23, 2010 12:08 (in response to 701428) Is the code I use in an HTML email:
  'http://apex-outsource.com/pls/apex/wwv_flow_file_mgr.get_file?p_security_group_id  <--  This is based upon where your server is, hence I have this code hosted upon outsource.com =33679907728162589&  <-- This is the security Id of your application p_fname=BANS%20Logo%20-%20Small%202.png'  <-- File name of image I have in work_space images Here is the contents of my HTML E-mail <HTML>          <BODY>          <div ALIGN=CENTER>               <img src="http://apex-outsource.com/pls/apex/wwv_flow_file_mgr.get_file?p_security_group_id=33679907728162589&p_fname=BANS%20Logo%20-%20Small%202.png" width="143" height="59" />    <br />              <span class="style1">This Is an Automated Message, Do Not Reply    </span>              <br /><br />              Hello &lt;XX_UserName&gt;,<br />              Thanks for taking the time to register with Bay Area Network Services.<br />              <br />              In order to complete your registration you will need to verify your email address.<br />              <br />              To verify your email address, simply click the link below, or copy it and paste it into the address field of your web browser.<br />              <br />              <a href="REPLACE_LINK">Verify Address </a><br />              <br />              <br />              You only need to click this link once, and your account will be updated.<br />              <br />              You need to verify your email address within 5 days of receiving this mail.</th>                            </div>              </BODY>          </HTML> I would like to know if this help or if you have any questions...
  
  Thank you
  
  Tony Miller
  Webster, TX
  
  A lady came up to me on the street, pointed at my suede jacket and said: "do you not know that a cow was murdered for that jacket?
  ' I didn't know there are witnesses ', I replied: "now, I'll have to kill you too. '
  • As Like to see the 0 (0)
  • Actions

• 7 re: display image in email

  701428 August 23, 2010 15:04 (in response to TexasApexDeveloper)Hi Tony,.
  Thanks for the code. I am able to see the images in my email now. Some information for future users, which will see this thread:
  
  #WORKSPACE_IMAGES # substitution string is used to access the workspace of the application and images.
  
  Syntax:
  <... followed web address > wwv_flow_file_mgr.get_file? p_security_group_id = < Workspace_Id > & p_fname = < Image >
  


We can find the < Workspace_Id > by using the following query in the SQL workshop:
Select v double ('WORKSPACE_ID');

Thanks

My Code is as follows:

HTMLDB_MAIL. SEND)

P_TO = > v_mail_to,

P_FROM = > v_mail_from,

P_BODY = > "Hello",,

P_BODY_HTML = > ' < HTML >

< BODY >

< div ALIGN = CENTER >

" < img src = ' http:// ' Servername/pls/apex/wwv_flow_file_mgr.get_file?p_security_group_id=Security_ID& p_fname = #WORKSPACE_IMAGES #Maguzzi_Logo.jpg "/ > < br / >

< span class = "style1" > This is an automated Message, do not answer </span >

< / div >

< / BODY >

< / HTML > ',

P_SUBJ = > 'Welcome');

apex_mail.push_queue;

My screen Image is not, but I get the following in my Email



Can someone please tell me what I'm doing wrong

Thanks in advance

fac586 wrote:

After the full URL (or send me a message in private). If I can access it then email should be able to...

The code that you sent is still using a relative URL:

As electronic mail is not a document hosted on the same server as the image, it must use an absolute URL, including the scheme, host, port (if not using the HTTP port 80 default) and the complete path:

• String separated by commas to 'IN' operator in SQL query

  Hello

  The issue is that the "In" operator in the report query accepts values contained in the element of page Apex... 221,332,542.

  Is there a common solution for this problem?

  Thank you

  Patrick

  984146 wrote:

  The issue is that the "In" operator in the report query accepts values contained in the element of page Apex... 221,332,542.

  It's the common "variable list" model [anti-]. In

  select * from table where columnvalue in (7788, 7839, 7876)
  

  (7788, 7839, 7876)is a list of expressions and the predicate is evaluated as a membership condition.

  In

  select * from table where columnvalue in :P1_X
  

  :P1_Xis a scalar string, unable to contain multiple values.

  In a report of type APEX, a source report of the body of the PL/SQL function returning a SQL query with lexical substitution can be used to produce a "variable list:

  return 'select * from table where columnvalue in (' || :P1_X || ')';
  

  where P1_X contains less than 1000 values, has been disinfected to code SQL injectionand string values are properly cited.

  Some people suggest the following approach, that will work also in interactive APEX reports:

  select * from table where instr(':' || :P1_X || ':', ':' || columnvalue || ':') > 0
  

  However, it is underperforming because it eliminates the possibility of using the index optimizer or the size of the partition in the execution plan.

  See various elements in the list to ask Tom and imitating the channel to the table using sql features for effective solutions.

• Apex 4.2. report filltered with the value of table by entry

  Hi all

  Please could you help me? I have problem with my select input filtering.

  select 
  "ROWID",
  "OSOBA_NASAZENI",
  "PROSTREDI_ZAKAZNIK",
  "PROSTREDI_VRSTVA",
  "DATUM_NASAZENI",
  "KOMENTAR",
  "KOMPONENTA_POLOZKA",
  "KOMPONENTA_NAZEV",
  "KOMPONENTA_VERZE",
  "ID_NASAZENI"
  from "#OWNER#"."NASAZENI"
  where PROSTREDI_ZAKAZNIK in (:P21_X)
  

  Filtr works very well in P21_X of entry can TBC value only or a different alone as GEMB. Where there is variety "TATRA", "FOUR", "BSC", "GEMB" it no longer works. I tried this single list without quotas, but it does not help.

  I want to reach is in case I will come to the page that I need to see specific things for people. As if someone extends from TBC, it should see only things to confirm. In which case I'll app I'd like to see all things. Is this possible?

  Thank you for your time and effort

  Good day

  redy007 wrote:

  Please could you help me? I have problem with my select input filtering.

  1. Select
  2. "ROWID",.
  3. "OSOBA_NASAZENI,"
  4. "PROSTREDI_ZAKAZNIK,"
  5. "PROSTREDI_VRSTVA,"
  6. "DATUM_NASAZENI,"
  7. "COMMENT."
  8. "KOMPONENTA_POLOZKA,"
  9. "KOMPONENTA_NAZEV,"
  10. "KOMPONENTA_VERZE,"
  11. 'ID_NASAZENI '.
  12. of ' #OWNER # '. " NASAZENI ".
  13. where PROSTREDI_ZAKAZNIK in (: P21_X)

  Filtr works very well in P21_X of entry can TBC value only or a different alone as GEMB. Where there is variety "TATRA", "FOUR", "BSC", "GEMB" it no longer works. I tried this single list without quotas, but it does not help.

  I want to reach is in case I will come to the page that I need to see specific things for people. As if someone extends from TBC, it should see only things to confirm. In which case I'll app I'd like to see all things. Is this possible?

  It's the common "variable list" model [anti-]. In

  select * from table where columnvalue in (7788, 7839, 7876)
  

  (7788, 7839, 7876)is a list of expressions and the predicate is evaluated as a membership condition.

  In

  select * from table where columnvalue in :P1_X
  

  :P1_Xis a scalar string, unable to contain multiple values.

  In a report of type APEX, a source report of the body of the PL/SQL function returning a SQL query with lexical substitution can be used to produce a "variable list:

  return 'select * from table where columnvalue in (' || :P1_X || ')';
  

  where P1_X contains less than 1000 values, has been disinfected to code SQL injectionand string values are properly cited.

  Some people suggest the following approach, that will work also in interactive APEX reports:

  select * from table where instr(':' || :P1_X || ':', ':' || columnvalue || ':') > 0
  

  However, it is underperforming because it eliminates the possibility of using the index optimizer or the size of the partition in the execution plan.

  See various elements in the list to ask Tom and imitating the channel to the table using sql features for effective solutions.

• How to make a multiple numeric value to another page

  Dear Experts,

  Apex 4.1

  Oracle 11g

  I would like to pass multiple numeric value to another page, as below:

  P1_ID = (11,22,33) POINT Page1 depend on what users chose

  P2 SQL: SELECT * FROM TABLE WHERE ID IN (11,22,33), ID is numeric fields.

  but the PAGE 2 to show the error invalid number, how to fix, please help me.

  Thanks and greetings

  Yong Huang wrote:

  Dear Experts,

  Apex 4.1

  Oracle 11g

  I would like to pass multiple numeric value to another page, as below:

  P1_ID = (11,22,33) POINT Page1 depend on what users chose

  P2 SQL: SELECT * FROM TABLE WHERE ID IN (11,22,33), ID is numeric fields.

  but the PAGE 2 to show the error invalid number, how to fix, please help me.

  This is the classic problem 'variable IN the list' (I have no idea why this misunderstanding is so widespread. Always seemed obvious to me that it doesn't). In

  select * from table where columnvalue in (7788, 7839, 7876)
  

  (7788, 7839, 7876)is a list of expressions and the predicate is evaluated as a membership condition.

  In

  select * from table where columnvalue in :P1_X
  

  :P1_Xis a scalar string, unable to contain multiple values.

  In a report of type APEX, a source report of the body of the PL/SQL function returning a SQL query with lexical substitution can be used to produce a "variable list:

  return 'select * from table where columnvalue in (' || :P1_X || ')';
  

  where P1_X contains less than 1000 values, has been disinfected to code SQL injectionand string values are properly cited.

  Some people suggest the following approach, that will work also in interactive APEX reports:

  select * from table where instr(':' || :P1_X || ':', ':' || columnvalue || ':') > 0
  

  However, it is underperforming because it eliminates the possibility of using the index optimizer or the size of the partition in the execution plan.

  See various elements in the list to ask Tom and imitating the channel to the table using sql features for effective solutions.

• Is there a way to sqlplus to display a conditional column header?

  Would like to be able to display a column conditional, based on the results of selection, in sql * more.  So in the example below, I would like to display A_DATE header if the value is 'A', or the beginning/end_date column header in the case:

  SELECT

  CASE of Gizmo

  WHEN 'A' THEN TO_CHAR (a_date, ' MON-DD-YYYY "") "A_DATE.

  Of OTHER TO_CHAR (begin_date, 'MON-DD-YYYY') | ' '  || To_char (end_date, ' MON-DD-YYYY "") "BEGIN_DATE end_date.

  END,

  ...

  Hello

  Sorry, we don't know what you want.

  Whenever you have any questions, please post a full test script that people can run to recreate the problem and test their ideas.  Include the CREATE TABLE and INSERT statements for some examples of data (or report an issue involving only commonly available tables, such as those of the scott schema) and the accurate results you want from these data.

  Always say what version of Oracle you are using (for example, 11.2.0.2.0).

  See the FAQ forum: https://forums.oracle.com/message/9362002

  I think you're asking something like this:

  «I want to have a column header dependent on data from the result set.»  I question the scott.dept table, and in the dnom column includes "ACCOUNTING", so I want the column to be called "ACCOUNTING_AND_OTHERS", like this:

  DEPTNO ACCOUNTING_AND_OTHERS

  ---------- ---------------------

  10 ACCOUNTING

  SEARCH 20

  30 SALES

  40 OPERATIONS

  But if it does not "Accounting", then I want the column to be called to OTHERS, like this:

  DEPTNO OTHERS

  ---------- --------------

  SEARCH 20

  30 SALES

  40 OPERATIONS

  "

  One way to do this in SQL * Plus is to store the column alias in a substitution variable.  This means you need to run a preliminary motion, which can essentially repeat the main query first, so he can set this substitution variable to use in the main query.  For example:

  SET min_deptno = 10

  -The preliminary motion:

  COLUMN hdr_col new_value hdr

  SELECT COUNT (*) BOX
  WHEN 0 THEN 'OTHERS '.
  'ACCOUNTING_AND_OTHERS' OTHER
  END AS hdr_col
  OF scott.dept
  WHERE deptno > = & min_deptno
  AND dname = "ACCOUNTING".
  ;

  -The main request:

  SELECT DeptNo
  dname AS & hdr
  OF scott.dept
  WHERE deptno > = & min_deptno
  ;

  This is the script that produced the result that I posted earlier.

• Problem to summarize the items in a sequence

  Hello

  I'm new here and I have only a few basic know how about Oracle PL SQL.

  I would like to create a puzzling query in SQL Developer.

  I tried to divide a sequence in single digits and multiplied this number with different values. From here everything worked well.

  It's the statement to divide my sequence:

  SELECT

  (substr (LPAD (CAST (SEQ_LOID.nextval AS number (8)), 7, '0'), 1, 1) * 3);

  (substr (LPAD (CAST (SEQ_LOID.nextval AS number (8)), 7, '0'), 2, 1) * 1),

  (substr (LPAD (CAST (SEQ_LOID.nextval AS number (8)), 7, '0'), 3, 1) * 3);

  (substr (LPAD (CAST (SEQ_LOID.nextval AS number (8)), 7, '0'), 4, 1) * 1),

  (substr (LPAD (CAST (SEQ_LOID.nextval AS number (8)), 7, '0'), 5, 1) * 3);

  (substr (LPAD (CAST (SEQ_LOID.nextval AS number (8)), 7, '0'), 6, 1) * 1),

  (substr (LPAD (CAST (SEQ_LOID.nextval AS number (8)), 7, '0'), 7, 1) * 3)

  Double;

  But now I have tried to summarize (sum) the result of the multiplication and get an error.

  With this statement:

  SELECT sum)

  (substr (LPAD (CAST (SEQ_LOID.nextval AS number (8)), 7, '0'), 1, 1) * 3) +.

  (substr (LPAD (CAST (SEQ_LOID.nextval AS number (8)), 7, '0'), 2, 1) * 1) +.

  (substr (LPAD (CAST (SEQ_LOID.nextval AS number (8)), 7, '0'), 3, 1) * 3) +.

  (substr (LPAD (CAST (SEQ_LOID.nextval AS number (8)), 7, '0'), 4, 1) * 1) +.

  (substr (LPAD (CAST (SEQ_LOID.nextval AS number (8)), 7, '0'), 5, 1) * 3) +.

  (substr (LPAD (CAST (SEQ_LOID.nextval AS number (8)), 7, '0'), 6, 1) * 1) +.

  ((substr (LPAD (CAST (SEQ_LOID.nextval AS number (8)), 7, '0'), 7, 1) * 3))

  Double;

  02287 00000 - "unauthorized number sequence here.

  * Cause: The specified sequence (CURRVAL and NEXTVAL) number is not

  Here, in the statement.

  * Action: Delete the sequence number.

  Thank you in advance for your help. I appreciate any kind of advice.

  I have spent many hours and could not find a solution.

  Hello

  There are fairly strict restrictions where sequences can be used.  See the manual of the SQL language

  http://docs.Oracle.com/CD/E11882_01/server.112/e26088/pseudocolumns002.htm#sthref45

  For more details.  He specifically says that you cannot use NEXTVAL in a query with a GROUP BY clause.  It says nothing about a query that uses an aggregate function (for example, SUM), but no GROUP BY clause, as your request.  Clause without aggregate functions using GROUP BY produces the same results as the "NULL GROUP" (or any constant NULL instead), so it is easy to imagine that the restriction applies to any request of aggregate functions, whether or not it uses GROUP BY.

  What you trying to do?  Do you really need a sequence to do?  The ROW_NUMBER analytic function can generate unique, consecutive integers, looks a lot like a sequence.  Could you use ROW_NUMBER fot anything that you need?

  Assuming that you really do need a sequence, you can create a table (maybe a global temporary Table), complete with values of the sequence and then use these values as desired in a query.  Or you can capture a sequence value in a substitution variable, then use this variable as you want in a query, for example, using ROW_NUMBER to generate consecutive integers starting with number of theat.

  If cvan explain you what you need to do, someone can help you find a good way to do it in Oracle.

  See the FAQ forum: https://forums.oracle.com/message/9362002

• A way to track where all the Var Sub are applied?

  Is there a way of tracking where all the substitution variables are used in the reports?

  Either in the reports or scripts of calc, either in a 3rd format, if there is one.

  We don't want to individually open each script and scan for use of the var sub, or open each report and see if it is used.

  Not integrated in the product.  Report and scripts scripts of calc being regular files only to the operating system, your best bet is to use all the tools your operating system makes available to search for text.  Windows will do this directly from the browser.  UNIX (and Windows, if you wanted to) have grep, which is probably even better because it will spit the names of files and show you the lines that contain the subvar.

• Problem of setting a value for the hidden item click on the button with processes action or pl/sql dynamic

  Apex 4.1

  Oracle 11g

  I have a page which consists of a main and several sub-regions area.  I have a pl/sql process in after the header SET_DISPLAY(:P400_DISPLAY:='MAIN';))

  Three subregions have a contional show where P400_DISPLAY = STORE.  It works in the hiding of the sub regions.

  Now, I want to change the value P400_DISPLAY to the STORE to show the subregions when I hit a button.

  I tried to create a dynamic action for the click on the Add button, but get the following error:

  The selected button uses a model of 'button' that does not contain the #BUTTON_ID substitution string #.

  I went to the models and found:

  Substitution strings

  Substitution strings are used in sub models to reference the value of the components. This report details use of string substitution for this model.

  Substitution string	Referenced	De	Description
  #LINK #.	Yes	Model	To be used in an attribute "href".
  #JAVASCRIPT #.	NO.		To be used in an "onclick" attribute
  #LABEL #.	Yes	Model	Button label
  #BUTTON_ATTRIBUTES #.	NO.		The attributes button
  #BUTTON_ID #.	NO.		ID generated button will be ID either the static button if defined, or if not will be a generated ID internally in the format 'B ' | [Internal ID of the button.

  I then tried to create a page process, pl/sql,: P400_DISPLAY: = 'STORE '; If the button is pressed.  The action of the button is submit page. However, it does not change the value of P400_DISPLAY and the subregions are hidden.

  Suggestions please on how to fix the template or change the value of P400_DISPLAY?

  The question of the root, it's that, even if you change the value of the element of your page, it is not visible to other areas of the page until it is in the session. Thus, any other action based on the value of the element of your page. the visibility of a control, a report based on the value of the item, etc. will be affected by changing the value of the item page until it has been changed in the session. Even after that, items are stored in the session, then you must do something to influence the revalued value. To see the effect of this, observe that your page will load and assesses the value of the element of your page, it sees which is the "MAIN" and mask areas. However, he didn't reassess after that.

  Then; your choices for this value set at the session are send the page, or use JavaScript to set the value in the session. If you use the latter, you will have to do extra work to make visibility tests be re - run, so, let's stick with the submit method.

  What you did above sounds correct to do this but, there are a lot of decisions, that you might have done that may have caused things to do not occur in the correct order.

  First of all, we will confirm that what I describe above is your problem. From the development environment, load the page, click on the button to change the value and submit. Now, click on the link marked the Session. He is always at HAND? If the answer is "Yes"; That's your problem.

  Let's start with your calculation after the header. You set it to * only * run if the current value of the element of your page is null? If this isn't the case, it's your problem.

  Load the Page-> Item set to 'Hand' by calculation-> click on the button--> Item set to STORE-> Submit-> Page Load-> point by calculating the value 'hand '.

  See the problem?

  Assuming that's not the question, you have created a branch to the same page, right? What is your process for the branch point? Is it * after * Validation, computation etc.? Because if not, you are not changing the value before that didn't get to submit.

  I bet that's the first question, but take a look at these.

  See you soon,.

  -Joe