APEX: Trigger with App_Page_ID

Similar Questions

• trigger with: new and: old to compare the values

  Jin
  I want to use the trigger with: new: old to compare the old values with new ones.
  I have an employee of the table
  
  Name Null? Type
  ENO NOT NULL NUMBER 4
  ENAME VARCHAR2 (20)
  SALARY NUMBER (10.2)
  
  now I want to set up a trigger so that it checks everything by inserting the values as part of if
  the insertion of salary value is greater than the last salary (line) table. If it fails, then it will be
  raises an application error.
  I can't write this code as is return errors.
  Thank you
  
  Published by: user13371438 on Sep 6, 2010 03:00

  Please share the code you have written to achieve so far.

• APEX Trigger help coding

  I can't encode this in APEX sql:

  create or replace TRIGGER "OEF_ITV_NDN_TRU"
       BEFORE UPDATE ON OEF_ITV_NDN
       FOR EACH ROW
  BEGIN
       :NEW.UPDATED_DATE := SYSDATE;
       :NEW.UPDATED_BY := nvl(v('P1_USER_ID'),USER);
       IF :OLD.BOOKING_DT :<> :NEW.BOOKING_DT
            THEN NEW.UPDATE_COLUMN := "BOOKING DATE";
       ELSE IF :OLD.RPT_SAIL_DATE :<> NEW.RPT_SAIL_DATE 
            THEN NEW.UPDATE_COLUMN := "REPORTED SAIL DATE";
       END IF;
  END
  
  

  Trigger of the original which worked alone had the: NEW. UPDATED_DATE and: NEW. UPDATED_BY. The part that bothers me is the 'IF' statement

  Thank you

  Steven

  OK Steven, you are very lucky got all the top gurus of the page to search in this simple trigger. I'm sure that they will sort it for you

  I'm not a top gun, but can't help but notice simple errors in the relaxation that I want to emphasize.

  1. with: you have the column in front, with NEW, sometimes you don't have old.

  for example, THEN NEW. UPDATE_COLUMN: = "POSTED DATE VEIL";

  2. What If ElseIf end if block is not valid

  IF: OLD. BOOKING_DT! =: NEW. BOOKING_DT

  THEN: NEW. UPDATE_COLUMN: = 'DATE OF BOOKING;

  ELSE IF: OLD. RPT_SAIL_DATE! =: NEW. RPT_SAIL_DATE

  THEN AGAIN. UPDATE_COLUMN: = "POSTED DATE VEIL";

  END IF;

  3. the quotes in the char value certainly wrong

  4. If you have a null value in both: OLD. BOOKING_DT or: NEW. BOOKING_DT (ditto for RPT_SAIL_DATE) your! = test won't work,

  for example, BOOKING_DT has changed to NULL on certain dates, or a few dates with a NULL value, the! = will not pick it up.

  I used decode. because decode believe match NULL values. decode is overloaded for numbers, dates, and strings

  I did a rewrite fast she can be useful

  CREATE OR REPLACE TRIGGER "OEF_ITV_NDN_TRU" BEFORE
    UPDATE ON OEF_ITV_NDN FOR EACH ROW
  BEGIN
    :NEW.UPDATED_DATE := SYSDATE;
    :NEW.UPDATED_BY   := NVL(V('P1_USER_ID'),USER);
    BEGIN
      SELECT
      DECODE(:OLD.BOOKING_DT,:NEW.BOOKING_DT,DECODE(:OLD.RPT_SAIL_DATE,:NEW.RPT_SAIL_DATE,:OLD.UPDATE_COLUMN,'REPORTED SAIL DATE'),'BOOKING DATE')
      INTO :NEW.UPDATE_COLUMN
      FROM DUAL;
    -- if BOOKING_DT changed :NEW.UPDATE_COLUMN = 'BOOKING DATE', else if RPT_SAIL_DATE changed :NEW.UPDATE_COLUMN = 'REPORTED SAIL DATE', if either, keep the update columns old value
    EXCEPTION WHEN OTHERS THEN
      :NEW.UPDATE_COLUMN := 'ERRORED';
    END;
  END;
  

• APEX - trigger on the table?

  Hi guys,.
  
  I got a new project, but I stuck almost immediately: x. I used triggers with views before, but now I'm doing it with a table because there are no options for some columns field. My attempt (one of them) code is:

  CREATE OR REPLACE TRIGGER "BLOG_INS"
         INSTEAD OF INSERT
          ON TBL_ENV_LOG
         REFERENCING NEW AS NEW OLD AS OLD
         FOR EACH ROW
  BEGIN
               INSERT INTO TBL_ENV_LOG (UPD_ID, PROJECT, DATABASE, REF, DESCRIP, STATUS, PERSON,, INS_DATE)
                    VALUES (blog_id_seq.nextval, :NEW.PROJECT, :NEW.DATABASE, :NEW.REF, :NEW.DESCRIP, :NEW.STATUS, v('APP_USER'), to_timestamp(to_char(SYSDATE, 'DD-MON-YY HH24:MI')));
  END;

  Now I get: ORA-25002: cannot create instead of triggers on tables
  and other errors when deleting lines. Any solution?
  Project, database, Ref, description and status are all fields in a form of creation.
  ins_date (timestamp) should be automated as sysdate.
  user = apex APP_USER (for now).
  done blog_id_seq refers to the entry aka primary key id.
  
  Any help appreciated.
  
  Mike

  Mike

  If you continue this path so that you can specify the primary key is derived from an existing query and then you can default the values of the elements for your user name and SYSDATE fields. That would solve your immediate problem.

  I use normally not however DML automatic Apex and then remove you the process from the 'line of table process' and create a new one with the same sequence and conditions in PL/SQL anonymous block - you are the source code to the insert would be it.

  Don't forget to wrap everything in a TO_CHAR() ;)

  See you soon

  Ben

• Clock and hw external trigger with USB-6210 on Linux with NOR-DAQmx Base?

  I have two devices USB-6210 I need to synchronize so that they both collect data exactly at the same time. I was told by support OR I can send the clock off Dev1/PFI4 and have the two USB-6210 s read the clock in through their own PFI0. I also want to trigger data collected for each device by sending a trigger off Dev1/PFI6 and have two devices to receive the signal on PFI2.

  All my attempts to try this are filled with error messages and my research online seem to say that's not possible with USB devices on NOR-DAQmx Base 3.4.0f2 on Linux.

  I "ve tried using example AI programs and those who do not seem to work either for external clocks. Here is the code I tried:

  #include "NIDAQmxBase.h"#include 
  
  #define DAQmxErrChk(functionCall) { if( DAQmxFailed(error=(functionCall)) ) { goto Error; } }
  
  int main(void){    // Task parameters    int32       error = 0;    TaskHandle  taskHandle = 0;    char        errBuff[2048]={'\0'};    int32       i;
  
      // Channel parameters    char        chan[] = "Dev1/ai0";    float64     min = -10.0;    float64     max = 10.0;
  
      // Timing parameters    char        clockSource[] = "/Dev1/PFI7";    uInt64      samplesPerChan = 1000;    float64     sampleRate = 10000.0;
  
      // Data read parameters    #define     bufferSize (uInt32)1000    float64     data[bufferSize];    int32       pointsToRead = bufferSize;    int32       pointsRead;    float64     timeout = 10.0;
  
  printf("Calling CreateTask...\n");    DAQmxErrChk (DAQmxBaseCreateTask("",&taskHandle));printf("Calling CreateAIVoltageChan...\n");    DAQmxErrChk (DAQmxBaseCreateAIVoltageChan(taskHandle,chan,"",DAQmx_Val_Cfg_Default,min,max,DAQmx_Val_Volts,NULL));printf("Calling CfgSampleClkTiming...\n");    DAQmxErrChk (DAQmxBaseCfgSampClkTiming(taskHandle,clockSource,sampleRate,DAQmx_Val_Rising,DAQmx_Val_FiniteSamps,samplesPerChan));printf("Calling StartTask...\n");    DAQmxErrChk (DAQmxBaseStartTask(taskHandle));printf("Calling ReadAnalogF64\n");    DAQmxErrChk (DAQmxBaseReadAnalogF64(taskHandle,pointsToRead,timeout,DAQmx_Val_GroupByChannel,data,bufferSize,&pointsRead,NULL));
  
      printf ("Acquired %d samples\n", pointsRead);
  
      // Just print out the first 10 points    for (i = 0; i < 10; ++i)        printf ("data[%d] = %f\n", i, data[i]);
  
  Error:    if( DAQmxFailed(error) )        DAQmxBaseGetExtendedErrorInfo(errBuff,2048);    if(taskHandle != 0) {        DAQmxBaseStopTask (taskHandle);        DAQmxBaseClearTask (taskHandle);    }    if( DAQmxFailed(error) )       printf ("DAQmxBase Error %d: %s\n", error, errBuff);    return 0;}
  

  When I run the resulting program, I see this:

  $. / acquireNScans-ExtClk
  The CreateTask call...
  Call for CreateAIVoltageChan...
  Call for CfgSampleClkTiming...
  Error-89136 DAQmxBase: route specified cannot be satisfied, because the hardware does not support it.

  For example, a clock and a trigger can be imported via one of the PFI lines by using a USB-6210 on Linux with NOR-DAQmx Base? A clock and a trigger exportable via one of the PFI lines?

  If so, does anyone have the code example illustrating how to do this, or can you at least tell me the names of the lines ("PFI0/Dev1" or other) so I can try again?

  Clues or suggestions would be helpful.

  Thank you

  -Tom

  The clockSource in the example specifies an output rather than an input channel channel. Change source "/ Dev1 / PFI0" solved the problem.

  Please close this post.

• Repeating the trigger with Start.Retriggerable

  I have a DAQ PCI-6259 (M-series card) card I am programming with DAQmx. I would like to know if there is a limit in terms of how close together you can use Extensible triggers. I intend to use a frequency of internal clock to 1us. An asynchronous external TTL signal will be used to trigger a finite sequence of digital output of the 6259. The finished digital sequence is 4 samples of long, so it will take 4us. The edges of the asynchronous trigger will happen on every 100us. I intend to use the property Start.Retriggerable = TRUE trigger so that I can repeat this generation 4 sample every time the external TTL signal is received.

  Is 100us too close together? Is there a limit to how closely together, you can repeat a hardware trigger when using Start.Retriggerable = TRUE?

  Is it possible to know if my card PCI-6259 even supports the property trigger Start.Retriggerable?

  100 US will be very well (time to rearm is the order of a tick or two, 10 timebase s ~ ns).

  However, the M series supports digital output directly redeclenchables not.  Instead, configure a redeclenchables counter finished output to generate impulses 4 to 1 MHz (this example uses two counters embedded M-series).  Use the output of the internal counter as the sample for a task of digital output clock continuous who will repeat your 4 sample sequence.

  Best regards

• before trigger with four cards PXI-6115

  Hello

  I have a PXI-1010 chassis with four cards PXI-6115, labeled boards 3, 4, 5, 6, installed in it.  Each of these cards has 4 analog inputs (BNC inputs).  In my current system, all four boards fire off the coast of the entrance on first 3 analog.  I'm using an analog trigger mounted on Board 3, which then triggers a trigger digital beginning on the boards, 4, 5 and 6.

  Now, I would be able to take samples before firing.  I worked on this for a while and that seems to happen is that 3rd Chess Board properly triggers and takes samples of relaxation before, but plates 4, 5 and 6 are somehow trigger too late or early or something - they never record my test signal input of.

  Can someone help me understand where I'm going wrong here?  I enclose my VI and also a picture of the important part of my block diagram.

  Thank you!

  It could be that you connect the number of samples per channel in the clocks of the sample for tables 4, 5 and 6. This will ensure that the task creates a buffer on your PC that is large enough to accommodate all the samples you want to read.

  Also, why did you remove the structure of sequence? You need to ensure that the advice of slaves were armed in front of the master bedroom.

  Here is a link to an example similar to what you're trying to do. This example acquires the data at different speeds on different boards, but it seems that everything is identical to what you are doing. I think it might be useful for you: https://decibel.ni.com/content/docs/DOC-11698

  Jeremy P.

• redeclenchables out initial varaible on each trigger with delay

  I'm trying to implement a redeclenchables generation digital pulses of the train on 6363 PCIe with LabVIEW with the additional feature of an initial delay variable.

  For example:

  -J' have a fixed pulse train

  -After the 1st trigger, it is generated without delay

  -2nd after trigger, there is a delay of 10µs

  -Each subsequent trigger increases the delay of 10µs

  I tried to do by writing new samples to the digital output, which include an initial delay. Since it merely controls how the buffering is managed this does not seem to work reliable with reboot and redeclenchables ouput.

  Is there another way to do this using a perhaps additional internal counter for the generation of delay?

  Thank you

  Christoph

  I would look at using an additional counter that your delay generator.  There is a counter property called

  Delay 'auto increment Count', which lets specify you such a regularly increasing.  Here is one

  DevZone article and example that should help get you started.

  The idea is that the extra meter comes between your initial trigger signal and the

  pulse train finish that you want to generate.  The additional counter made its own triggered impulse

  with time growing after the initial trigger and your finite pulse train gets triggered by

  This additional counter output.

  -Kevin P

• How can I send a GET command (Group execute Trigger) with the "VISA write VI"?

  I have an old Type of Yokogawa (1981) 2553 (DC voltage current Standard) with a GPIB and an Agilent converter USB to GPIB interface. So I write my orders using the "VISA write VI. According to the manual, I send the GET command after the other commands. How can I do this?  I tried to use the GPIB VI, instead of VISAS, but I always got the error 7: "NOR-488: Interface GPIB not found '...

  You cannot use the low-level GPIB functions because you are an Agilent controller. The low-level functions are only for the OR.

  Visa application, use the trigger to make visa.

• 600ex trigger with an another ST - E3 with a ST - E3

  Hello

  I am two 600ex-rt and two st - e3.

  with 2 st - e3, I know that I can trigger the 3 5 to take the picture wireless using a st - e3 on the 5 d 3 and hand holding the other st - e3. with this configuration in mind, can I also trigger a 600ex-rt to trigger too with the click of the shutter on the 5 d 3?

  Thank you

  Scott

  I just did a quick test... I do not have a ST-E3-RT so I had to do so because of a couple of 600EX-RTs.

  BUT... I used one on the camera of the RT-600EX as the master.  Then, I used a 2nd 600EX-RT as a slave and used the trigger on the slave.

  The slave said the captain to the fire, the master then tells the camera to take the picture and all plays as if I had used the shutter of the camera the camera makes all the stuff of E - TTL II (count & pre flash metering, power levels of all on the strobes and then takes the hit).  The two flashes of fire.

  If its allure for me than the distant light can do the same thing by pressing the shutter button on the camera.

  The camera will usually need to focus before in this case, so I have previously focused on the 5 d III and then put the lens in manual focus mode so that the focus would not be a problem.

  BTW, in the case where any who which _not_ own a 5 D III (or a camera made in 2012 or after) reads this... it will not work with any Canon camera.  The new cameras has the ability to communicate with these new radio-triggered flashes through the hot-shote.  I have a 5 d II, for example and it will work _not_ via the hoof on a 5 d II, but Canon made an accessory cable.  The flashes 600EX-RT actually have a record on them which connects to the output port wired remote shutter release on the older cameras camera body.  I tested the ability of remote shooting with my 5 d II (using the cable) and it works.

• Digital start and stop trigger with restart HW

  Hello

  I am trying to write a program that reads continually samples based on the rise and fall of a digital triggering.  I want the measure to start on the front of the trigger and stop on the falling edge of the trigger.  I want the data that are read to be preserved and then added with the next set of data that the trigger rises again.  I have read the tutorial "Digital start and stop trigger" and can use the reference to stop the measurement process and I looked at the example "Acq & chart voltage - Int Clk - HW Trig restarts ' that comes with LabVIEW and I can get the two of them working separately with my request.  I'm quite confused however try to put the two together (see attachment).

  If I put a "Start.vi" icon inside the while loop then I get an error "you can do this while the measure is still ongoing".  If I put it out of the loop and then the process only runs once.  I tried to put a loop structure case for restart only if necessary, but this has produced another error which the source escapes me.  Is there a standard way to do this and if so someone can point me in the direction of an example?

  See you soon,.

  Glen

  I think that in this situation, it would be preferable to use a Pause trigger.  You can use the break to stop the acquisition when the trigger was low and start when the trigger is high.  In this way, served only for the duration of your trigger pulse.  I've attached a screenshot of a VI that illustrates this principle in action.

• Integration of apex EBS with the APPS schema

  Hello

  I'm a developer APEX with no experience of BSE, but I took on a project to review the current context where the APEX and EBS are integrated. The first thing that I found is that 40 + Apex Applications all use the EBS 'APPS' schema as the schema work space of analysis, I read in the document Oracle 'white paper of March 2015 release on Extending Oracle E-business 12.1 and above using APEX', is a large, no!. Below are the details of the environment. In addition, they use a PLSQL Embedded walkway that once, it looks like the less favored approach and a listener of the Apex on (Glassfish?) must be used.

  So my question is... what would be the best approach, should I change all the existing application to use a newly created Apex analysis schema for example APEX_EBS_EXTENSION and then create views and grants him so it can access the data of the applications. I do this manually through all the applications by looking at each piece of code? This seems a very unpleasant approach. Should we deviate from the integrated bridge, any guidance would be appreciated?

  The task that made me initially was to manage the upgrade of the schema in the database to 5 APEX Apex, regression test all existing applications and create new applications using the universal theme, but I want to get the House in order before the upgrade.

  Environment

  E-Business Suite Release 12.1.3

  Apex 4.1.0.00.32

  Oracle Database 11 g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production

  IBM/AIX RISC System/6000: Version 11.2.0.3.0 - Production

  Hi AndyLou,

  AndyLou wrote:

  I'm a developer APEX with no experience of BSE, but I took on a project to review the current context where the APEX and EBS are integrated. The first thing that I found is that 40 + Apex Applications all use the EBS 'APPS' schema as the schema work space of analysis, I read in the document Oracle 'white paper of March 2015 release on Extending Oracle E-business 12.1 and above using APEX', is a large, no!. Below are the details of the environment. In addition, they use a PLSQL Embedded walkway that once, it looks like the less favored approach and a listener of the Apex on (Glassfish?) must be used.

  Yes. Oracle REST Data Services (ADR) (formerly known as the APEX listener) deployed to the support for Java EE application servers is a best/best option as for Oracle APEX instead of the EPG Web listener option.

  Reference: https://docs.oracle.com/cd/E59726_01/install.50/e39144/overview.htm#HTMIG29325

  Learn about considerations when using of EPG (Embedded PL/SQL Gateway) as the web listener with Oracle APEX.

  Reference: https://docs.oracle.com/cd/E59726_01/install.50/e39144/overview.htm#HTMIG29140

  So my question is... what would be the best approach, should I change all the existing application to use a newly created Apex analysis schema for example APEX_EBS_EXTENSION and then create views and grants him so it can access the data of the applications. I do this manually through all the applications by looking at each piece of code? This seems a very unpleasant approach. Should we deviate from the integrated bridge, any guidance would be appreciated?

  Yes. You must move far EPG to a better option.

  The task that made me initially was to manage the upgrade of the schema in the database to 5 APEX Apex, regression test all existing applications and create new applications using the universal theme, but I want to get the House in order before the upgrade.

  Environment

  You should go for upgrade of the Oracle APEX of 4.1 to 5.x with existing architecture first. Regression test your applications to remove if any errors introduced by upgrade. The kickoff of a new project to migrate your applications to universal theme.

  Reference:

  • Re: upgrading to 5.0 - best practices
  • Re: APEX late upgrade
  • https://www.YouTube.com/watch?v=o8S4bg4Vo0A

  After the upgrade, when all the dust about the upgrade issued sets in, then you can consider changing your architecture, analysis scheme for your APEX applications according to white papers issued by Oracle:

  • http://www.Oracle.com/technetwork/developer-tools/Apex/learnmore/Apex-EBS-extension-white-paper-345780.PDF
  • http://www.Oracle.com/technetwork/developer-tools/Apex/Apex-EBS-WP-Cabot-consulting-169064.PDF

  Kind regards

  Kiran

• Deployment issue of Apex (ADR) with Tomcat6 using Linux.

  Hello

  I cannot use apex_4.2.3 with apex_listener ords_2.0.6 under tomcat6.  My operating system is Linux with the distribution of Oracle_Linux_Server_6.4, which is similar to RHEL_6.4. The database that I use is XE_11.2g.

  I think I'm just following the instructions in the ADR (E25066-10) installation manual. I am able to run successfully using ADR in stand-alone mode, but I can't make it work with tomcat6.  After you have copied ords.war and the images directory apex in the tomcat webapps directory, I get errors when I try to start ADR under tomcat.  ADR is listed as an application using tomcat manager/html, but the column 'Running' brand ADR as fake and tomcat "will not start" it.

  
  An abbreviated version of what I found post-mortem in the /var/log/tomcat6/catalina.out file follows:

  ------
  SEVERE: An error has occurred during the injection:
  private oracle.dbtools.rt.oauth.bdb.Approvals oracle.dbtools.rt.oauth.builtin.BuiltIns.approvals
  ...
  oracle.dbtools.common.service.ServiceLocatorException:
  Error occurred during the injection:
  private oracle.dbtools.rt.oauth.bdb.Approvals oracle.dbtools.rt.oauth.builtin.BuiltIns.approvals
  ...
  Caused by: oracle.dbtools.common.service.ServiceLocatorException:
  Error occurred during the injection:
  oracle.dbtools.rt.home.tenants.TenantEntityStorageProviderBase.store oracle.dbtools.rt.home.DataStore protected
  ...
  Caused by: oracle.dbtools.common.service.ServiceLocatorException:
  Exception occurred in the activate() method
  ...
  Caused by: java.lang.IllegalArgumentException:
  Environment home
  /U01/app/Oracle/product/ords.2.0.6/wfk_config_storage/ords/BDB/AEL-qRGtpktqSSPzcIJ7PofYqQ
  There is no
  ...
  SEVERE: Error listenerStart
  ------

  The error message is correct because I DO NOT have a file named:

  /U01/app/Oracle/product/ords.2.0.6/wfk_config_storage/ords/BDB/AEL-qRGtpktqSSPzcIJ7PofYqQ

  I do not have a file named:

  /U01/app/Oracle/product/ords.2.0.6/wfk_config_storage/ords/BDB/AEL-Ac3xda2cHprITOaBN0BV6w

  Can someone tell what I'm doing wrong or suggest something else for me to try?

  Thank you very much.

  Hello

  ADR must then the path of bdb to write files of locking for the OATH, made your user to start tomcat has permission to write this way?

• Importing APEX app with PL/SQL does not change the id as requested app

  Oracle DB XE 11 GR 1 material

  APEX 4.2.2

  RHEL 6.3

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

  The following code segment any an APEX application which has been exported successfully.  However, even when given a 'new' id of the application, the 'old' within the export application id is still used.

  What could be wrong? In other words, how can I make sure that the 'new' id of the application is used and it overrides the 'old' id of the application that comes with the APEX app export file?

  declare...

  wwv_flow_api.set_security_group_id (p_security_group_id = > v_secgrp_id);
  apex_application_install.set_application_id (t_new_app);  # does not change the new app app ID id
  ....
  
  exception
  while others
  .....
  end;
  /

  @APEX_export.sql;

  commit;

  Thank you.

  It turns out that the code above (6) works very well.  My development environment has a problem with the workspace is not found.  Tried the code in a test environment and it worked.

  Thank you.

• White 4.2 APEX screen with APEX earphone using weblogic

  Hello
  
  There are several of this problem here, but none that I saw with weblogic. I have installed Apex 4.2 in our test instance, copied the images on our weblogic server to create the war file, but get a blank screen when you access the APEX development environment.
  I have configured the listener to our database without problem, but just can't get a screen
  http:// < our weblogic server >: 8790/apex_test/f? p = 4550:1
  
  4.2 images must be in the right place because it...
  http:// < our weblogic server >: 8790/i_test/apex_version.txt
  ... gives me this
  Application Express Version: 4.2
  
  
  Our production and pre-production are APEX 4.1 and have no problem.
  
  Production:
  http:// < our weblogic server >: 8888/i/apex_version.txt
  Application Express Version: 4.1.1
  
  pre - ESR:
  http:// < our weblogic server >: 8790/i_pprd/apex_version.txt
  Application Express Version: 4.1.1
  
  
  On our Linux weblogic server, I have the following for each instance dirctories:
  
  / u01/apex (no problem)
  apex_listener.1.1.4.195.00.12.zip
  Apex. War
  i.War
  
  
  apex_pprd/u01 / (no problem)
  apex_listener.1.1.4.195.00.12.zip
  apex_pprd. War
  i_pprd. War
  
  I created the i.war and i_pprd.war of/U01 files where the directory of images for APEX 4.1 are:
  In / U01
  for production:
  jar - cvf0 apex/i.war - C images.
  for pre-production
  jar - apex_pprd/i_pprd.war cvf0 - C images.
  
  
  
  apex_test/u01 / (white page problem)
  apex_listener.1.1.4.195.00.12.zip
  apex_test. War
  i_test. War
  images - 4.2 images directory
  
  I created i_test.war in the directory/u01/apex_test:
  jar - cvf0 i_test.war - C images.
  
  
  War files are deployments in Weblogic using the same managed server.
  
  In the web.xml file, I have the foillowing, just like I have for production and pre-production.
  < context-param >
  config.dir < param-name > < / param-name >
  < param-value >/u01/apex_test < / param-value >
  < / context-param >
  upward, which is compressed in the file apex_test.war.
  
  
  Environment:
  All instances of database 3 are:
  Oracle Database 11 g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production
  
  WebLogic:
  WebLogic Server Version: 10.3.5.0
  
  Linux where weblogic server is:
  Release of Red Hat Enterprise Linux Server 5.9
  
  Same version of Linux on the database server.
  
  If anyone sees where I'm wrong, certain direction would be appreciated.
  
  
  Thank you
  Wayne
  
  Published by: wyoungblood on 2 April 2013 15:20

  >

  There has got to be something with images, some conflict somewhere. But I separated and my orders of pot during the re-creation of apex_test.war and i_test.war used the names of absolute path on the last install. Of more the http://: 8790/i_test/apex_version.txt gives me: Application Express Version: 4.2

  You said your 4.2 instance that it is supposed to get his images, Javascript etc. of i_test rather than I?