APEX shortcuts using the source of the body of the PL/SQL function

Similar Questions

• assign a value to a text element using the PL/SQL function body

  Hello
  
  I want to assign a value to a text element using PL/SQL function body option in the Source elements. But the below error when I try to apply it.
  
  Source code:
  
  declare
  name varchar2 (100);
  Start
  If v ("P3_CREHIDD") = 'Edit' then
  Select ename in the name of cpy_emp where empno = v('P3_EMPNO2');
  
  end if;
  end;
  
  
  ERR-1904 unable to calculate the default item: type = computation_type = function body declare name varchar2 (100); so start v ('P3_CREHIDD') = 'Edit' and then select ename in the name of cpy_emp where empno = v('P3_EMPNO2'); end if; end;.
  
  Thank you
  David.

  Hello

  Your body of the function doesn't return anything.
  Maybe it works

  declare
    l_name varchar2(100);
  begin
    if v('P3_CREHIDD') = 'Edit' then
      select ename
      into l_name
      from cpy_emp
      where empno = v('P3_EMPNO2');
    end if;
    RETURN l_name;
  end;
  

  BR, Jari

• How to get GMT or IST using the PL/SQL FUNCTION

  Hello, I use Oracle 10 G database (operating system: Windows-32 or 64 Windows).
  How can I get the date and time GMT or International without mentioning SYSDATE / DBDATE.
  Real problem the DB Sever time is frequently manipulated by the end user and I would like to connect the actual date and time of the transaction in other audit tables.
  
  Kind regards
  
  Tarun

  It won't increase your load on the server, you would simply have many waiting http events and the performance of your application depends on your internet connection to customers. Something not very desirable if you ask me and certainly will cause you headaches. Really bad headaches, and one day someone will ask who came up with the brilliant idea to get the timestamp system via http instead of... + sysdate + (I smell a future article http://thedailywtf.com/).

  In any case; That is: the http based sysdate function. I use mod_plsql to my 'webservice' running on a server where I'm sure the date is correct. You can use what you want, for a 'real' webservice implementation will be a little different. Google should know the answer about calling Web services from the data base.

  $[CHE_TEST@asterix1_impl] create or replace procedure server_time as
    2  begin
    3  htp.print(to_char(sysdate, 'dd.mm.yyyy hh24:mi:ss'));
    4  end;
    5  /
  
  Procedure created.
  

  As you can see the procedure does nothing else then exit the sysdate from my database server in a specified date format. I then call the procedure mod_plsql via utl_http on another server:

  $[CHE_TEST@asterix2_al32utf8] create or replace function get_server_time return date is
    2  begin
    3    --default would be 60, this is clearly too much
    4    utl_http.set_transfer_timeout(1);
    5    return to_date(utl_http.request('http://ias4/asterix1_impl_cronet/server_time'), 'dd.mm.yyyy hh24:mi:ss');
    6  exception
    7    when utl_http.REQUEST_FAILED then
    8      return sysdate;
    9  end;
   10
   11  /
  
  Function created.
  

  Now get_server_time will give me the time of my first database server (unless the requested HTTP fails for any reason, then it'll be sysdate)

  $[CHE_TEST@asterix2_al32utf8] select get_server_time from dual;
  
  GET_SERVER_TIME
  -------------------
  24.07.2012 13:35:00
  

  Again, if you go in this way use the feature carefully and not at each end of your application as it will give you performance problems .

  see you soon

• ToolTip for the report header classic of report column using the PL/SQL function

  Good afternoon

  I need to add tooltips to my report header, when a user points to the topic title column I need to display the full title.

  Theme 101, Apex 4.2, Oracle 11g

  code below:

  {code}

  DECLARE

  CLOBL V_HEADINGS

  vusr VARCHAR2 (5);

  V_ERR_MSG VARCHAR2 (15);

  BEGIN

  SELECT SME_C

  IN vusr

  OF SME_LU

  WHERE SUPERIOR (SME_LU. SME_USERID) = v ('APP_USER');

  V_HEADINGS: = ' ';

  SELECT 'UTC' |': ' |' UIC' | ' :'|| SUBSTR (HEADING1, 1, INSTR(HEADING1,'-',1)-1) |': ' | TITLE2 |': ' |' TITRE3 |': ' | CHAPTER 4: ': ' | ... AT HEADING25

  IN V_HEADING

  OF FORCE_GEN_UNIT_REPORT_HEADINGS

  WHERE FORCE_GEN_SME_CREATOR_C = vusr;

  RETURN V_HEADINGS;

  EXCEPTION

  WHEN NO_DATA_FOUND THEN

  V_ERR_MSG: = ' ';

  END;

  {code}

  The header will display like this 4.1 4.0 MCT MCT...

  The substr () /instr () in the first section, that's what I want to display.  I looked at other messages and I am confused on how to do it.  Any help is greatly appreciated.

  Thank you

  Mary

  It's the great Mary.

  Please report the thread as "Correctly answered" so that others can benefit from this information.

  Thank you

  -Jorge

• URG: How can I force APEX to use the specific schema: spaces of work APEX_040100 or entitled to another schema?

  Hi all

  Here's the scenario:

  1. My computer crashed. were to return to complete export (expdp 11.2.x to impdp 12 c). successfully done.
  2. Configured ADR blah blah... can access the admin of the apex.
  3. Problem is: administration interface does not SEE my workspaces apex Apex (only the workspace IN-HOUSE).
  4. After investigation it seems that APEX (after the upgrade) is somehow configured / run with: schema APEX_040200 and not

  APEX_040100 (as I have improved Apex in the old database versions).

  
  

  5. If I'm running the following:

  ALTER session set current_schema = APEX_040100;

  Select short_name, display_name

  of wwv_flow_companies

  where source_identifier is not null;

  
  

  I SEE all my beloved workspaces.

  6 my questions:

  a. How can I force APEX to use the specific schema: APEX_040100 instead of APEX_040200?

  b. or are there other alternatives to assign these workspaces in the current environment?

  
  

  Concerning

  Etay G
  

  Hello Brad,

  Thank you for your response. Appreciated.

  • You are right. Indeed, this should be the correct answer:
    • I forgot to mentioned I tried this (before the procedure below):
    • (https://docs.oracle.com/cd/E59726_01/install.50/e39144/trouble.htm#BABCBEAD)
  • Yet, as I had a little corrupted environment Apex after import (impdp), COMPREHENSIVE database this method of revocation (above) has failed several times to me.
  • What solved my problem was is mentioned here: https://community.oracle.com/thread/2565074?start=0&tstart=0
  • Here's what I have (solves the problem):
  • Deleted APEX_040200 Apex 4.2 installation().
  • Text left in DB is the only APEX_040100
  • Then, the version 5.0.3 and it worked!
  
  More importantly, after the installation of APEX, all workspaces, users, etc. are automatically correctly resided in APEX.
  • I think that if you have only 1 version of apex corrupted in DB. It should work as well. Remove again, schema using the above script (check version) with caution (after backup, etc.).

  Kind regards

  Etay G

• XMLFile parameter is not supported by Oracle APEX, please use the setXMLFile() method

  "XMLFile parameter is not supported by Oracle APEX, please use the setXMLFile() method.

  I created a test web app in apex.oracle.com to try a few things. I created a Flash 2D pie chart in a Web page, and it seems to make very well. But before rendering, I get the error message above, on the region of graph for 1-2 seconds.

  Can anynone tell me what means the error message above and why I'm getting this. I do not use a custom XML part. Has not changed the default settings of the chart area.

  I could see above the error appearing clearly since the apex.oralce.com is so slow... and graphics region takes awhile to load. Otherwise I could not have noticed. It happens in the IE8 and Google chrome.

  Oralce Apex 4.2.5.00.006 (https://apex.oracle.com)

  Google Chrome 34.0.01847.116

  Internet Explorer 8.0.6001.19518

  Can anyone help please. I'll try to become a test application setup dispalying this awhile earlier error message.

  I used HTML5 graphics in apex 4.2.0.00.27 in my office in my real application workspace. Most of my users still use IE8. HTML5 graphics all appeared well in their IE8 browser. One fine day, some parameters must be changed by my network administrator or soemthing else could have happened. I have no idea. My webapplication HTML5 graphics disappear IE8 users. IE9 users had no problem. I contacted our IT support staff of any changes to security settings that day, or earlier. Absolutely no help from my frustration. I have to change maps of my application (only about 6 of them) to the Flash graphics to overcome this obstacle. This is the story behind why I use Flash cards. If anyone has experienced a similar problem in IE8 HTML5 graphics please shed any light for me... This problem may be nothing to do with the "XMLFile parameter error message', but I'm not sure.

  You strike again BUG introduced with Oracle Application Express 4.2.5

  http://www.Oracle.com/technetwork/developer-tools/Apex/application-express/Apex-425-known-issues-2186292.html

  18601802 - ANYCHART XMLFILE WARNING DISPLAYED BEFORE FLASH GRAPHICS RENDERING when Flash graphics that take a long time to make, the user can see the following warning message appears briefly "XMLFile parameter only is not supported by Oracle APEX, please use setXMLFile() method.» The table will be always delivered. Solution: Please advise end-users to ignore the message.

• Possible bug - PLS-00372 creating BODY calculation of the PL/SQL FUNCTION

  3.2 on Oracle APEX: 10 x e
  
  I was creating a calculation for a page element by using the type 'BODY of the PL/SQL FUNCTION '. Step by step in the wizard when I entered my code block, I received the error PLS-00372. Here is the code:
  
  DECLARE
  l_return person_v.full_name%TYPE: = 'UNKNOWN ';
  BEGIN
  
  SELECT full_name
  IN l_return
  OF person_v
  WHERE party_id =: P230_CONTACTED_PARTY_ID;
  
  RETURN l_return;
  EXCEPTION
  WHEN NO_DATA_FOUND THEN
  RETURN l_return;
  END;
  
  If I change my name of the variable to another thing that l_return the error disappears. Later, I can't change the name of the variable in l_return and I do not get the error if it seems to be the validation happening on just this page of the wizard.

  Greg - it's because of a quirk in the validation, like imagine you. Workaround is to put a space between return characters and the terminal semi-colon, for example:

  RETURN l_return;

  Scott

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• How to use the xp20 extension functions?

  Hello everyone,
  
  I want to use Java (JAXP) to perform XSL transformations using the xp20 extension functions (http://www.oracle.com/XSL/Transform/java/oracle.tip.pc.services.functions.Xpath20).
  
  Transformation of"basic" is at work,
  Seller: < xsl: value - of select = "system-property('xsl:vendor')" / >
  Version: < xsl: value - of select = "system-property('xsl:version')" / >
  
  results in:
  Vendor: Oracle Corporation.
  Version: 2
  
  However, when I try < xsl: value - of select = "xp20:current - dateTime ()" / > (Yes, the namespace is declared), I get the following error:
  XML-22043: Fehler (error) bei Erweiterungsfunktion: method 'current-dateTime"non found
  (roughly: Error (error) according to the extension: "current-dateTime" method not found)
  
  This is after you have added the bpm - services.jar to my classpath. Before, I had a "class not found" (or something like that...).
  
  Assume that something is missing in my classpath - can I anyone tell me who I need to add the jar files and where to find them? This should be compatible with the suite and JDeveloper 10.1.3.4 SOA 10.1.3.4
  
  Thank you very much
  
  Finch

  4526876 October 9, 2006 bpm - services.jar (of soa_windows_x86_bpel_101310.zip)

  1211311 xmlparserv2.jar (from oracle xdk - 10.2.0.2.0)

  Don't run with all the exits, no variable set CLASSPATH, no ORACLE_ * defined variables:

  % java -cp "xmlparserv2.jar;bpm-services.jar" oracle.xml.parser.v2.oraxsl -w -v -debug -l input.xml -s date.xsl -r out
  Release version: Oracle XML Developers Kit 10.2.0.2.0 - Production
  1 XML document will be transformed using XSLT stylesheet specified in date.xsl with 1 thread
  Parsing file date.xsl
  Parsing file input.xml
  Transforming XML document specified in input.xml
  

  It seems to be a classpath issue. Try with java-verbose and you should see a line like

  ...
  [Loaded oracle.tip.pc.services.functions.Xpath20 from file://path/to/bpm-services.jar]
  ...