Disorder affecting the State of session of a select element.

Similar Questions

• upgrade of the apex 4 to 4.1 facing issues such as the protection of the State of Session

  I have some areas that are read-only... But when I save it
  so I'm dealing with protection of session error
  
  Session state protection violation: this can be caused by manually editing the protected page P103_empid point. If you don't know what caused this error, contact the administrator of the application for assistance.
  Communicate with your administrative application
  
  
  Then when I change the p103_empid_no of the text field and remove the read only status
  so I'm able to save...
  If I make one point only display too he recorded record successfully. and the value of session state... then saves it
  but the p103_subscriber_no do not value go to the required table...
  Anyone has a work around on this please let me know
  
  What I do is I use oracle xe version 4 which has been upgraded to 4.1
  This page is called from another page... I'm feteching empid value on the page, hence it is called
  That is to say... Page 10 that has empid inside value...
  
  Published by: user12233760 on October 2, 2012 01:08

  Ahh well that explains it, you can not have session state on protection and then change a value of field using Javascript or dynamic action. I have stop any dynamic action on the page and try again just to try to confirm that it is the root of your problem.

  These 2 threads will help:
  https://CN.forums.Oracle.com/forums/thread.jspa?threadID=2383592
  https://KR.forums.Oracle.com/forums/thread.jspa?threadID=2362573&start=0&TSTART=0

  Thank you

  Paul

• What are the values of the State of Session State?

  No one knows what the I, R and U values in the status column for the status of Session screen average?
  
  Can't seem to find any documentation about them.

  For a given page or element of the request:

  Inserted - the value is stored in the table of session state for the first time in the session.

  Update: the value that was already in the table of session state has acquired a new value.

  Reset - the value that was already in the session state table is changed to null using a clear-cache event.

  Scott

• Element of the State of Session

  Hi all
  
  I have a p2_building of name of text field with these settings:
  Display as: text field
  Source: replacement always, value that exists in session state
  Source type: column database
  Source of value or an Expression: BUILDING
  
  I have an element named p3_building, with these settings:
  Display as: text (escape special characters, does not save the State)
  Source: only when session state is null
  Source type: Element (application of the name of the item page)
  Source of value or an Expression: P2_BUILDING.
  
  Navigate to page 2, and p2_building appears with a value. I click on a button on page 2 to access a page pop up 3. Especially: a redirect without the page by using a url of type "javascript:popUp2('f?p=&APP_ID.:2:&SESSION.','250','750')"; p3_building displayed as null.
  
  Any ideas would be greatly appreciated.
  
  Thank you.

  Chris,

  The elements of page 2 extracted by the process of extraction (ARF) automated line are not saved in session state persistent (database table) until the page is sent. You can pass in the link to the popup page (also assuming you meant specify page 3 in this link) like this:

  JavaScript:popUp2('f?p=&APP_ID.:3:&session.::no::P3_BUILDING:&P2_BUILDING.','250','750');

  Scott

• Referring to the State of session through DBLinks

  I got a lot of central security that access applications to provide item-level approval.
  These recent extensions of the security model requires additional information from the application, which is held in the Application parts.
  
  For various legacy reasons, I want to avoid having to add additional parameters to the functions of security called so I reference the elements of the application via the V() function. It works perfectly on local applications (in the same database), but V() returns null values if the application accesses the security function via a DB link.
  
  So, is it possible to access the session state from a package PL/SQL to an application that does not work on the same database?
  
  Concerning
  Richard

  Simple answer, no... You would be better off writing the information in a table or a passing information between applications...

  Thank you

  Tony Miller
  Webster, TX

• Alter the State of Session? -Apex form publishes text with null value

  Recently I discovered a problem with our Apex facility in which all selected as source for a text field value will eventually be displayed as a null value in the database.
  We run APEX version 3.2 in an Oracle 10.2.0.4 database using Oracle HTTP Server from 10 g companion disc.
  
  At first glance, everything seems to work as expected; I created a simple table called "oracle_sr" with 2 columns, as both not null:
  
  SQL > desc capacity.oracle_sr
  Name Null? Type
  ORACLE_SR_ID NOT NULL NUMBER
  TIMESTAMP NOT NULL DATE
  
  In APEX, the form wizard has been used to create a form on this table.
  After execution of the pages and you enter a value for the timestamp field, I can create folders without problem.
  
  The question arises when I choose a source for the timestamp field value.
  All the source options causes the same error (including a static value) so I'll focus on the SQL query to the source as:
  
  Select sysdate double;
  
  This should replace the date system in the area of text timestamp when the page is executed.
  As expected, the value appears in the text box, but when I submit the form to create the folder I get the error:
  
  ORA-01400: cannot insert NULL into ('ABILITY'. "" "" ORACLE_SR '. "" TIMESTAMP")
  
  I have worked with APEX for quite awhile and have successfully used this technique in many applications but just to begin to see this error in recent days. What's particularly odd about this message is by default postings "not null" created by the form wizard sees timestamp class as having a value. Session state information included below reports a value yet the database is to launch the ORA-01400.
  
  Someone has a similar problem? I have spent a good amount of time to try looking for this problem but can't seem to find any similar messages.
  
  I have included the release of my test page, debugging from what I see, it seems to be a value associated with the filed timestamp:
  
  0.00: a C C E P t: request = "CRΘER."
  0.00: metadata: go look up the definition and application shortcuts
  0.00: NLS: wwv_flow.g_flow_language_derived_from = FLOW_PRIMARY_LANGUAGE: wwv_flow.g_browser_language = en - us
  0.00: alter session set nls_language = "AMERICAN."
  0.00: alter session set nls_territory = 'AMERICA '.
  0.00: NLS: CSV charset = WE8MSWIN1252
  0.00:... "NLS: decimal separator Set =". »
  0.00:... NLS: Set NLS Group separator = ",".
  0.00:... NLS: Date Format Set = "DD-MON-RR.
  0.01:... Setting session time_zone in-06: 00
  0.01: setting NLS_DATE_FORMAT application date format: DD-MON-RR
  0.01:... NLS: Date Format Set = "DD-MON-RR.
  0.01: fetch database session state
  0.01:... Check the owner of the 2303701116904676 session
  0.01: setting NLS_DATE_FORMAT application date format: DD-MON-RR
  0.02:... NLS: Date Format Set = "DD-MON-RR.
  0.02:... Check for expiration of the session:
  0.02:... Metadata: Page Fetch, calculation, process and branch
  0.02: session: extract information from session header
  0.02:... Metadata: Retrieve the attributes of the page for application 109, page 50
  0.02:... Validate page affinity point.
  0.02:... Check off the items hidden_protected.
  0.03:... Check authorization security systems
  0.03: session state: Save elements of form and p_arg_values
  0.03: *... Session state: you save newValue of the object "P50_ORACLE_SR_ID" = "" "escape_on_input ="N"* 0.03: *..." " Session state: you save the object "P50_TIMESTAMP" = newValue ' 26 May 09 "" escape_on_input = "N" * ""»
  0.03:... Session state: Save "P0_CURRENT_PERSONNEL_ID" - registration of same value: "1."
  0.03:... Session state: Save "P0_OFFSET" - registration of same value: "0".
  0.03:... Session state: Save "P0_ACTIVE_WEEK" - registration of same value: "24 May 09".
  0.03: point of treatment: ON_SUBMIT_BEFORE_COMPUTATION
  0.03: branch point: BEFORE_COMPUTATION
  0.03: point of calculation: AFTER_SUBMIT
  0.03: tabs: make the connection for the tab queries
  0.03: branch point: BEFORE_VALIDATION
  0.03: perform validations:
  0.03:... Point Not Null Validation: P50_TIMESTAMP
  0.04: branch point: BEFORE_PROCESSING
  0.04: point of treatment: AFTER_SUBMIT
  0.04:... Process 'PK get': PLSQL (AFTER_SUBMIT) declare function get_pk return varchar2 is begin C1 in (select ORACLE_SR_SEQ.nextval double next_val) loop return c1.next_val; end loop; end; Start: P50_ORACLE_SR_ID: = get_pk; end;
  0.04:... * session state: saved point new value "P50_ORACLE_SR_ID" = "6."
  0.04:... Treat "Line of ORACLE_SR process": DML_PROCESS_ROW (AFTER_SUBMIT) #OWNER #:ORACLE_SR:P50_ORACLE_SR_ID:ORACLE_SR_ID | IUD
  0.04: see the error page...
  0.04: execute rollback...
  
  ORA-01400: cannot insert NULL into ('ABILITY'. "" "" ORACLE_SR '. "" TIMESTAMP")
  
  Cannot process the row in the ORACLE_SR table.
  Back by demand.
  
  Any thoughts would be appreciated.
  
  Thank you
  
  Justin.

  If you have changed the Source Type of an element of database column to something else, so he cannot participate in the automated line choreography Fetch/automatic line processing (DML). You must leave the Type of Source, as it was and change the default value of the element fill when the ARF process retrieves a null value for the column.

  Scott

• disorder affecting the values in the table according to cfscript

  I try to pass an array to a function, cfscript and assigning values to it. When I see if the value has been assigned to the right, I get an error saying I'm trying to dereference a scalar.

  function g (q, recsq, arr) / / q is a query name, recsq is the number of lines in q, arr is an array name

  {

  evaluate (arr &'[1] [1] ='& q &'.code [1]');
  WriteOutput(a[1][1]);
  }
  g('qpr','#recsqpr#','apr');

  The allocation already works if I don't mean to call a function, but I would like to know what I'm doing wrong.

  This "disorder" have you passing the table in?

  There is no difference in passing an array as a parameter of function in any other kind of data type:

  myArray = arrayNew();
  myArray [1] = 'something ';
  myArray [2] = "something";

  myArray = myFunction (myArray);

  writeOutput ("here is the new value: #myArray [3] #");

  Function myFunction (someArray) {}
  arrayAppend (someArray, 'new value');
     
  return untableau;
  }

  Do you understand how everything works?

  --

  Adam

• disorder affecting the disc scratch in illustrator cc

  can someone help me understand this? using mac os

  I need to change my scratch disk from the system 'default' on an external drive.

  In Preferences > scratch disks

  He sees the hard drive, which I joined... so I choose that, I click ok and get the usual warning to have to restart illustator to implement the change.

  problem is that when I quit, and then restart illustrator, no dice. It is set by default to "system".

  I change again. Click ok.

  then, just to see, I re - open the preferences panel. He went back to the "system".

  What gives?

  I tried several times and it won't take.

  Help?

  You can try updating your operating system. We just tried here with 10.8 and it works very well.

• What the Protection of Session State and when it is used.

  Hello
  
  I just want to know what is the Protection of the State of Session and where it should be used.
  
  Thank you
  Deepak

  Deepak,

  Protection of the State of session in the Oracle apex is a built-in feature that allows you to prevent users / hackers to a URL handling in your application.

  http://download.Oracle.com/docs/CD/E14373_01/AppDev.32/e11838/sec.htm#CDDGIGJH

  A simple way to undersatnd, what would be your banking session. As soon as you connect, your URL would include a key and probably session information for the session that you log on. But if you copy this URL and log off and reuse the URL, you wouldn't be able to connect as that the session is over.

  Or once you connect and navigate to a page, you would have the information information session and the page in your browser to the URL (say it's balance transfer page). However, this page would not directly accessible using the URL with someone else. A similar security feature can be activated by using "URL access" in the access page for Apex session state protection.

  Hope this helps,
  Rajesh.

• disables the State protection of pages without argument running session

  Hi all
  
  
  
  Components shared = > Security = > authentication schemes = > Application Express - current
  
  I did the steps of folowwing:
  
  Components shared = > Security = > Protection of the State of Session = > button Set Protection
  in the screen folowwing press Enable followed by next
  in the next screen, tap the Protections of State Session enable
  
  
  
  in the page components shared > Session State Protection > Protection of the Session State by Page
  
  the two page 0 and 1 are unrestricted
  
  STIL, I can't start my application
  
  page error 1:
  No checksum has been provided to show the processing of a page that requires a checksum when one or
  
  ask more, clear the cache, or argument values are passed as parameters.
  
  
  page 0 and 1 have no element
  
  Page 1 has a region of the type list
  and uses the list available on page 0, but using a list template override od Pull Down Menu with
  
  Image of the same list on page 0 has a model list of Menu DHTML with sublist
  
  
  
  I am at a loss of the EUL solutions is the protection of the session off all State
  
  
  
  
  
  Help, please
  
  KR
  Martin

  It's a quirk in how the login page is called using the deep link, created by the manufacturer. To work around this problem, you can set page 101 to Unrestricted so that no amount of control is necessary.

  Scott

• Violation of State protection session during the creation of master page / retail

  I am trying to create a new master page / detail in Apex 5.0, and at the end of the dialog box, I get this error message:

  Session state protection violation: this can be caused by manually editing the protected page P24_MASTER_PAGE_MODE point. If you don't know what caused this error, contact the administrator of the application for assistance.

  [I am the administrator of the application, and I have not the slightest idea either.]

  The error occurs when I click Next in the dialog Page attributes. The error also occurs in other applications in the same workspace. So I don't think it's important, but I replace the default detail Page number. (The default number of Master Page is grayed out.) In addition, the dialog box layout I had selected... in a table on the same page. I've also specified no master navigation and no reports of master.

  Following archived discussion of v4.1.1, Session State protection violation, I modified a diagnostic query and run the following in my diagram:

  
  

  Select item_id, nom_element page_id, region of apex_application_page_items where nom_element = ' P24_MASTER_PAGE_MODE'

  
  

  I'm not abreast of any application in my workspace with a Page 24 and sure enough, this query returns no data found. Please take note of this before suggesting to change the attributes of the element. I don't know where the item is and not only the database, apparently. Apex seems to think there is - but where?

  
  

  Since an earlier discussion which went nowhere, I crushed my most recent request for export file, but that has not solved the problem. I also went into my workspace apex.oracle and created a form master / detail without error.

  
  

  Thanks for your help!
  

  Obfuscation Express.

  Worsening Express.

  Apex, the product you hate to love.

  It turns out that the dialog box create a Master Page / detail has a Mode option of the Page on modal Page attributes page. I'd be willing to bet, this option is not P24_MASTER_PAGE_MODE. (There is also one for the details of page: P24_DETAIL_PAGE_MODE?) But it has the Normal and gray value.

  It is also now a Select list after my dose; I think it was a type item view only before the fix, which only confirms my thought. I was wondering, which could affect, or enable or disable the modification of the attributes of session state for that element. Model and its theme came to mind, and I remember that I had tried to understand something on a model in the last days, had made a change and tried to cancel it.

  To no avail, apparently.

  Thus, a little more explore new territory, trying to find the modified model and could not. But I read that templates are collected into themes, and I found that I could renumber 26 theme in the application (926). Then make a theme create, from the repository, changing from standard to all themes, click theme 26. Then it was switching themes and rematching models and remove the renumbered theme 926.

  Voila! I can now create a master page / detail without report master!

  Thanks for all the help, with particular satisfaction for Pranav.shah, who was on the train right but don't know which track to take.

• State of session/Dom to the point where to redirect to the page of this application

  Hello

  I joined 3 OpenLayers in page 5 of the APEX. When I select an object on the map I want to show a modal page with related data. For this, I do the following:

  1. I put the value of an element in the DOM JavaScript: $s ('P1_SELECTED_ID', $v ('P1_ID'));
  2. I update the value of the session of the item likechubby Kiran described here: assigning the value dot PAGE APEX
  3. I click on a button to redirect to modal page where I put the value: P2_EMPNO with the value of & P1_ID.
  4. The modal page opens, but no value will be defined. (the same when I set the page as usual mode)

  I tested it also on apex.oracle.com - but with the same result:

  Workspace: lets

  User: guest

  Pass: Lets1234

  Application: SessionUpdate

  Link: https://apex.oracle.com/pls/apex/f?p=11045

  I also read this post: APEX point: elements of the Page to send

  I checked the State of the DOM element - with Firebug and session state with the tools of the developer toolbar everything works fine...

  Can someone help with this problem?

  Kind regards

  Christian

  The following solution works for me: State of the side customer Pass to the modal dialog box

• State of Session of the item page is RESET_TO_NULL

  Using pre-packaged application of Group on Page 10 calendar when an event is created and a newly added field is empty I can not update the field

  I'll try to do this as clearly as possible, I use apex 4.2 and it comes to the application of pre-packaged group calendar.

  I created my own custom page elements. text fields and the fields number and when I create a new event and fill my new all custom fields works well, and the data is written to the database.

  Then I try to change the event and any update (change the event and change my custom page created value) I do is retained and the new values are stored in the database.

  When I create a new event and I let my new custom fields empty and then logs the event everything works fine, but when I try to change the event (pg 10) and added value to my field previously customized null (TextBox, text are or field number)

  (he was left null when the event was created) the new value is not saved in the database (after I clicked on apply changes) and the field is not updated. I checked in session state and the State of the session of all the elements of my custom page created are labeled as RESET_TO_NULL

  Question is why doesn't my custom fields retain their value and/or write to the database (apply the changes on the edit event) if (page_item) field was empty when the event was created?

  @Fac586

  Thank you for your help if you do not have an answer for me, I was able to understand the question when you configure the problem can be reproduced on apex.oracle.com

  When you apply the same logic in 5.0 on my oracle.com workspace I realized, while changing the package of eba_ca_api, I made this a slight mistake. I will show below in the hope that I'll save someone else the countless hours it took me to understand this simple question.

  On this single line in the package, I had the following code:

  If c1.testfield! = p_testfield then

  Update EBA_ca_events

  Set testfield = p_testfield

  where event_id = p_event_id;

  end if;

  That was wrong I really need this code:

  If nvl(c1.testfield,'0')! = nvl(p_testfield,'0') then

  Update EBA_ca_events

  Set testfield = p_testfield

  where event_id = p_event_id;

  end if;

  I think that's it, because if you do not meet these new fields when a new record is created these fields are NULL, oracle is not like them, so you must use the nvl function which solves the problem. Thank you once again @Fac586 your answer helped me understand the issue, I appreciate it because for some reason, nobody provided any comment.

• How to reset the State of package variables in all sessions connected (without requiring a disconnection and a connect) if they are reset in one of connected sessions.

  
  Hi people,
  Need help, the example requires that the value of packet data 'g_var' must be updated in the session/s connected everywhere without the session/s to be disconnected and reconnected.
  Here's the scenario:

  I created a table my_table having the pair name / value.
  A variable with global package "g_var' in his body and a get accessor method to access g_var variable from the outside world.
  This variable g_var is initialized within the block of the entry into force of the package and retrieves the current value of the variable from my_table.
  When I update the value in the table a trigger on my_table would reset the State of the package and therefore g_var to the most recent value in the same session
  All is well so far since the change in value is reflected in the current session, but if I've already connected session/s
  and I'm trying to retrieve the value of "g_var", it is not updated in already connected sessions and remains the same before the update.
  Can U help please how can I update this value in a session/s connected without having to disconnect and reconnect.
  because if I disconnect and reconect the existing sessions, it seems to show the updated value.

  Thanks in advance.

  Kind regards
  Gaurav Rajput

  Here are the Scripts:

  
  drop table my_table;
  create table my_table
  (
  my_variable_name varchar2 (100),
  number of my_variable_value
  );

  create or replace package my_package as
  Function get_g_var return number;
  end my_package;
  /

  create or replace package body my_package as
  number of g_var;
  
  Function get_g_var return number is
  Start
  Return g_var;
  exception
  while others then
  lift;
  end get_g_var;
  
  procedure init (my_passed_name varchar2) is
  Start
  Select my_variable_value in the g_var from my_table where my_variable_name = my_passed_name;
  exception
  while others then
  raise_application_error (-20004, "I got an error during Init");
  end init;

  Start
  init ('$'); -This is a call to time when the package is loaded into the memory of session
  exception
  while others then
  raise_application_error (-20003, 'Error in my_package');
  end my_pACkage;

  /
  create or replace TRIGGER my_trigger
  BEFORE DELETE OR UPDATE
  ON my_table
  FOR EACH LINE
  declare
  number of my_ret;
  Start
  DBMS_SESSION.modify_package_state (DBMS_SESSION. RESET);
  exception
  while others then
  lift;
  end my_trigger;

  /

  -It is initially set to null
  insert into my_table values ('DOLLAR', 62);
  commit;

  -test value for first time to package loading (62 views)
  Select * from my_table;

  Set serveroutput on

  declare
  my_variable varchar2 (100);
  BEGIN
  my_variable: = my_package.get_g_var;
  dbms_output.put_line ($my_var);
  END;

  -run the same block of end to start in another session it shows 62. All is well so far
  -check if the value after the update in the same session (shows 38), also check in another before the connected session as well (shows 62 and not 38)
  Update my_table set my_variable_value = 38 where my_variable_name = "DOLLAR";
  commit;

  Select * from my_table;

  Set serveroutput on

  -It displays 38 in this session, but there in an already connected session 62 and only after you log out shows 38
  declare
  my_variable varchar2 (100);
  BEGIN
  -my_variable: = my_package.g_var;
  my_variable: = my_package.get_g_var;
  dbms_output.put_line ($my_var);
  END;

  Package variables are stored in the private memory (PGA). The value is not visible in the session. A package variable is therefore not approach appropriate to your problem. You can look at in the context of the Application, as Solomon has said.

  http://docs.Oracle.com/CD/B28359_01/network.111/B28531/app_context.htm#CIHFJHCG

• APEX Session point of the Application or the item of Session State set and get?

  I need assistance with items and values in a single Application-Apex:

  I have a List-Item (P101_UMGEBUNG) selected on the page of connection (Page 101) in my application (next to username and password).

  After this item has been selected in the list of outfits and the "Login" button pressed, I want to use this value of the element in the context of different select statements on other pages for example in reports to the 4 Page, like this:

  "select * from mytable where environment =: P101_UMGEBUNG;

  The select statement is faulty, it dosent go back any line. It turns out that the value I just chose in the list is not saved in session state, so of course the select statement fails.  I determine this by clicking on the session menu item in the developer bar - the item itself presents itself, but the value of the element is empty:

  

  Which would cause a selected list value not end upward in session state and how to make sure he gets there?

  I've tried different solutions (process of pl/sql, javascript actions dynamics and brances) I found here in further discussions and with google, but maybe im wrong,

  Someone has a solution for this problem and could explain it in detail?

  Hello

  Value of the item on your login page is disabled by the process of "Empty the Cache page (s)". To save the State of this element, you can:

  1. remove the "Empty the Cache" page (s) process or set the condition to "never". It security hole.

  2 create the point on another page (for example, on page 10 P10_UMGEBUNG) and create processes on the login page BEFORE the process of "Empty the Cache" page (s), which will be

  Save the State of P10_UMGEBUNG. Make the process of PL/SQL:

  BEGIN
    APEX_UTIL.SET_SESSION_STATE('P10_UMGEBUNG', :P101_UMGEBUNG);
  END;
  

  After that, you can use the value of the P10_UMGEBUNG element:

  select * from mytable where environment =:P10_UMGEBUNG;