Bind session variables

Similar Questions

• ADF refresh page with page fragments jsff jsf after the set session variable

  Hello.

  I have a model that includes a button that allows you to select a profile, you push the button appear available profiles, choose one and press to accept. After that, I put a variable session successfully.

  I have a page of 'First' of jsf with two fragments of page jsff after seeing a link. The display link is composed by a headerView and detailView. The headerView had a variable binding. What I need, is that this parameter (bindVariableParameter) can be defined by the session of the model variable.

  That's what I get:

  I am in a homepage (separate Application Module), model button is pushed until I load "first" jsf page and after that, I go to the page jsf 'First', that information is loaded successfully. What I do in the Application Module is something like this:

  protected void prepareSession (one session) {}

  SessionScope card = ADFContext.getCurrent () .getSessionScope ();

  Company string = (String) sessionScope.get ("compId");

  System.out.println ("Default Comapny in British Colombia is:" + company);

  super.prepareSession (session);

  this.getSession () .getUserData () .put ("The company", company);

  System.out.println ("after the definition userData value card BC");

  }

  And in the variable binding expression of the headerView that I use:

  adf.userSession.userData.Company

  It works very well! But!

  When I press the button again and I chose another profile, the info is not updated. In the headerView or in the detailView.

  Also, when I go to the 'First' jsf page (without previously pressing the button model), I had no info, which is just, because I have no session variable. After I have press the model and select the profile, but the page is not refreshed.

  I tried many ways to this, but I'm lost.

  Could you help me?

  Kind regards.

  I'm not sure that understand your use case. What do I get, you set a parameter after that you press a button on the home page to pass this parameter to the first.jsf.

  Why don't you implement a method of the application module and call it directly with the parameter. The session of preparation will not be called whenever you browse but only init am.

  Do you need the parameter in the layer model or only in the display?

  Timo

• Session variable

  Hello
  
  I want to know is a way of the set/get on oracle sqlplus or vb.net session variable? How?
  
  Thank you!
  
  Francis SZE

  Devotee wrote:
  Could you please give me more detail (s) how do I set and get the session on the oracle sqlplus or vb.net database variable?

  Why do you want a session variable and what is the purpose?

  A PL/SQL, once loaded, package remains loaded for the duration of the session (except manual reset). This allows to use a package for the encapsulation of global session variables. For example

  create or replace package SessionVariable as
    sessionID number;
    sessionState varchar2(20) := 'INIT';
    --// etc.
  end;
  

  From an external client, you simply use an anonymous PL/SQL block to set and read these variables via bind variable:

  --// set a state variable
  begin
    SessionVariable.sessionID := :1;
  end;
  
  --// read state variables
  begin
    :1 := SessionVariable.sessionID;
    :2 := SessionVariable.sessionState;
  end;
  

  Another method, as illustrated by Alex, uses an Oracle context aka Namespace. There are 2 types of namespaces. Approved and unapproved.

  Alex shows no reliable context. The customer can create and set session variables.

  A context of trust is one where the procedure that is assigned to acts of context as an autoexec.bat or + .bash_profile script - where this script creates and sets session variables. For example, the procedure could connect to an LDAP server using the existing user identification information, read an additional security and role of the LDAP attribute values and create session for these variables.

  This context confidence means that variables of session (for this context) is reliable because she was not defined by the client (running wild). This customer ran on the contrary this procedure and this procedure containing a code of confidence created the required session variables and assign values (which cannot trust) to these variables.

  A context of trust is often used to implement VPDB (virtual private databases) in Oracle.

  One last comment. The PL/SQL package approach works very well (as a namespace not approved), but does not support the use of SQL. You cannot use static package from SQL variables (unless SQL is inside PL/SQL).

  An appropriate context can be used in PL/SQL and SQL.

• Read a session variable

  I set a session variable 'var1' in the pagedef using ADFUtil.setEL ("#(sessionScope.var1)", myValue);
  
  How to read this session variable, 'var1' in the select statement in a view object please?
  
  
  Thank you

  Do NOT attempt to access variables stored in a scope of application in a project to directly view controller in the Model layer. It breaks the MVC paradigm.

  For your use case.
  (1) create a display object with a view criteria that has a single binding variable.
  (2) has an AMImpl method that takes a single parameter and apply the criteria to view for the View object Instance in 1) by setting the value of the variable binding with the input parameter and to execute the View object and expose this method via the client interface.
  (3) use this method in the ViewController project and call the method.

  Thank you
  Nini

• Several session variables & ViewControllers

  Hi all
  
  We have a demand for 11g ADF with several ViewControllers (and a model of BC ADF project) and I tried to define a range session variable (customer number) in a ViewController and open it in another. However, the result of extraction was always 'null '. I tried to google around to find some info on how the sessions focus on ViewControllers, but was not able to find. So, can anyone enlighten me on this subject?
  
  Here's the code I used (two different ways - what is the difference of these session objects, incidentally?), based on [this forum thread | http://forums.oracle.com/forums/thread.jspa?messageID=4039587] and [this blog by Andrejus post | http://andrejusb.blogspot.com/2010/01/storingaccessing-objects-in-adf-bc.html]:

  // in backing bean of ViewController #1
  FacesContext.getCurrentInstance().getExternalContext().getSessionMap().put("CustomerNumber",_customerNumber);
  getAppModule().getSession().getUserData().put("CustomerNumber",_customerNumber);
  
  // tried to get in backing bean of ViewController #2, both return null
  FacesContext.getCurrentInstance().getExternalContext().getSessionMap().get("CustomerNumber");
  getAppModule().getSession().getUserData().get("CustomerNumber");
  
  // also tried to access the variable in VO as a default for a bind variable via Groovy - to no avail:
  adf.context.sessionScope.CustomerNumber
  adf.userSession.userData.CustomerNumber

  And while we're there: it is even better to have several ViewControllers in a single application? We have tried to modularize the application so that developers could each work on their own ViewController, representing a somewhat independent part of demand, but this was perhaps not a solution of 'best practices '...
  
  Thank you and best regards,
  
  Joonas

  And while we're there: it is even better to have several ViewControllers in a single application?
  We have tried to modularize the application so that developers could each work on their own ViewController, representing a somewhat independent part of demand, but this was perhaps not a solution of 'best practices '...

  There is nothing wrong with having several projects/model user interface in an application.
  What must be clear on is: are you deploy one or several web applications?
  (i.e. in your browser, access them as http://Host/ViewController1/page1 and ViewController2/page2/http://Host?)
  From your description, it seems that you have several projects controller UI/view but eventually they'l be deployed as a single web application.
  You must choose one of these projects of ViewController one 'primary' create form libraries ADF main project such as libraries and other projects.
  Run the main user interface project.
  (You ' l then access your pages like: http://Host/ViewController1/page1 and ViewController1/page2/http://Host)
  The same scope of session will be available at the same time.

• not possible to bind a variable shared via Ethernet network

  Hello!

  I have computer A and B with windows xp, sp3 and labview 8.6, professional edition. The two computers are in the ethernet network. I'd like to Exchange data between two applications of LV using shared variables. I create a shared variable (published network) on both computers.
  The problem is in the properties of shared variables not possible to bind the variable of the remote computer to the local computer. In the first step, there is even no possible to see any computer on the network. After the registration of the computer (Tools-> shared-> computer registry variable)
  I see the computer remote, but without any variable sharing.

  Do you have any idea how to solve this problem?

  Thank you for the answers.

  Hi ,

  Visit this link, maybe it can help you.

• Scripts of connection and SESSION variable.

  For decades, I've used the line "if/i ' % NomSession: ~ 0, 8% '==' ICA - tcp #" OUTPUT "to prevent login scripts running on Citrix servers. I also used other variants of "if/i ' % NomSession: ~ 0, 8%"=="RDP - tcp # ' and if/i"% sessionname "is" console"in scripts." Recently, these scripts began to behave badly and I discovered that the SESSION variable is no longer available when running it of login scripts. The SESSION variable does not get set until later. Once my desktop, I can open a DOS command prompt and see the SESSION variable. I suspect a fix released last month, 6/2016 led to this change in behavior. BTW, Windows XP systems do not have this problem

  I already get a work around for this, but I'm curious if anyone else has seen this and they know patch that caused it.

  FOR INFO. The solution is to add this stuffed animal at the beginning of my scripts. "

  If 'NOMSESSION % '==' ' for /F "tokens = 2" % in ("user request ^ |") "." trouver/i "% username %" ') set NOMSESSION = % f

  "

  This issue is beyond the scope of this site (for consumers) and to be sure, you get the best (and fastest) reply, we have to ask either on Technet (for IT Pro) or MSDN (for developers)
  http://social.technet.Microsoft.com/forums/en-us/home s/fr-U.S./Accueil
  http://social.msdn.Microsoft.com/Forum
  
  
  If you give us a link to the new thread we can point to some resources it

• PHP Session variable in-app

  Hi, I'm pretty sure it's a n00bish question, but I'll have the session variable is problem when between php execs.

  So when the user connects, user id is stored in the session variable so I can use it throughout the app. However, the session variable is clearly not stored and throws a fit. I figured exit() destroys the session but that is not the case.

  I can, however, create a local variable for the user id, but I wondered how session variables are stored and retrieved.

  How is your java program interacts with the service of php?

  There is no treatment level OS things like cookies and session in Java variables.  You will have to do it yourself.

• Session Variable Multiple of the default initializer

  Hello

  I created a session variable in the RPD to default to a guest of dashboard of Department, for a set of users, to their competent services that they are responsible.

  My question is; If the session variable returns no row, is there a way to define initialization by default to select all values in the prompt the Department dashboard? I've been successful by setting default initialization as a value unique Department.

  Thank you

  WITH tmp AS (
  select department
  from employee_department
  where sup_full_id =UPPER('User1')
  )
  select department from tmp
  union
  select department from employee_department
  where 0 = (select count(*) from tmp)
  

  Something like that is supposed to work: If you have lines to "User1", it returns a DIFFERENT one on this list, if nothing is there returns you all values (with a separate as well thanks to the UNION).

• To dynamically set values as session variables

  Hello guys,.

  I have a little problem with dynamically fixed values for text fields in my application. It is possible to set and passes the value even though I assign values, using the source (static, sql or other) but if I change the value in this field using a dynamic action it will not pass these values where I need. It shows a blank State, even if they are visible. Is there any solution to get these values passed as session variables.

  Kind regards.

  -shashikahk-

  Looks like you need to investigate the use of the property "items to submit Page.

• Branch to the same page with different session variables

  Hello guys,.

  Is there a way that allows to create a branch that redirect to the same page with a different set of values for session variables. Or is it an effective way to add the buttons after that moves through the consecutive records in the pre and oracle apex.

  hope someone can help me.

  Kind regards.

  -shashikahk-

  is there a way to add the following buttons and pre

  If you create a form using the wizard pages, Apex will automatically create these buttons in some cases (as in a master form / retail).

  Create a master page / detail demo so you can see how it works. Apex creates a pre-rendering process:

  Get the value of the primary key next or previous

  Some of the hidden objects, such as Pxx_ROWID_NEXT.

  And two buttons: GET_PREVIOUS_ROWID and GET_NEXT_ROWID

  (if you do not use rowid as the primary key, another name will be generated).

• Cannot get the value of the session variable (using row wise initialization).

  Hi all

  I have a scenario where I'm trying to get the value of the variable session of two columns.

  Table of database consists of the name of USER, Country_Region, columns Country_SubRegion.

  For example: ChadraKanth, Americas, America West is the data.

  I wrote a Sql query in the block of session initialization:

  Select "CR", Country_Region, Country_SubRegion

  of row_wise_init

  where USERID = ": the USER"

  When I test the RPD code gives the result like this:

  CR WesternAmerica of Americas.

  In my report I have two columns, a region and an another subregion.

  When I try to filter with the session variable "CR" for the column region his error giving: session variable is not initialized with

  This is the default.

  Question:

  1. session variable is contains several values in the column?

  2. how to filter the report on columns of region and sub region?

  Please suggest me.

  Kind regards

  Chandra Khalil.

  Hello

  A session variable cannot store more than one column, 1 variable = 1 value (column 1), horizontal initialization allows to store several lines, multiple values in the same variable.

  If to a user, you have several lines with multiple values, you need horizontal initialization, but it cannot store in the variable the value of the region and subregion.

• How to make a column with the session variable

  Hi Experts

  I want to do something like this "DOMAIN". "Sun -"Dim - calendar VALUEOF(NQ_SESSION.'CAL_TYPE2'). "' Year '.

  But I get this error: [nQSError: 27009] unresolved identifier: "DOMAIN". «Dim - VALUEOF (NQ_SESSION. 'CAL_TYPE2') calendar ".» Year. "

  Help, please

  Concerning

  Monwabisa

  Hello

  Having several physical tables is a good news that you can move your 'dynamic' part in the physical layer.

  You simply create a single physical table and configure to have a dynamic name, the name may come from a session variable.

  This way you will point to one of your 7 calendars based on the value of the variable...

  

• by the way the Session variable of type DATE for opaque filter data view

  Hello world

  You guys can help me please by passing the session variable of DATE in physical layer 'view opaque' data type filter RPD to Oracle database

  I tried following syntax, syntax wise, I didn't get any error, but at the same time this opaque view is not fetch all the records as well. my session variable is 'End_date' and its value is 1998/12 / 31:00:00:00(as_shown_in_RPD_session_windows,_datatype_is_DATETIME)

  SELECT AMOUNT_SOLD, CHANNEL_ID, CUST_ID, PROD_ID, PROMO_ID, QUANTITY_SOLD, SH. SALES TIME_ID

  WHERE TIME_ID = TO_DATE (' VALUEOF (NQ_SESSION.) END_DATE) ", ' MM/DD/YYYY')"

  SELECT AMOUNT_SOLD, CHANNEL_ID, CUST_ID, PROD_ID, PROMO_ID, QUANTITY_SOLD, SH. SALES TIME_ID

  WHERE TIME_ID = TO_DATE (' VALUEOF (NQ_SESSION.) ("' END_DATE ')", ' MM/DD/YYYY') "

  SELECT AMOUNT_SOLD, CHANNEL_ID, CUST_ID, PROD_ID, PROMO_ID, QUANTITY_SOLD, SH. SALES TIME_ID

  WHEN TRUNC (TIME_ID) = TO_DATE (' VALUEOF (NQ_SESSION.) ("' END_DATE ')", ' MM/DD/YYYY') "

  In the past, I could spend a session variable in an opaque display by using the DATE filter, but which was in DB2.

  I appreciate your time and help

  Finally, I had good format. It's here

  TO_DATE (substr ("valueof (NQ_SESSION. End_date)', 1, 10), "yyyy-mm-dd")

  and here is the source where I got this information

  Using Variables in Session OBIEE in some tables of the physical layer

• OBIEE 11g - the session variable, NQ_SESSION. VARIABLE, has no definition of value

  Hello

  I see a strange problem when using the SESSION variable in OBIEE 11 g SPR for the level of data security.

  The RPD, I created a new block with the PRODUCT session variable init and wise initialization line is defined.

  SQL -SELECT DISTINCT 'PRODUCT', product_id OF BI_SECURITY WHERE UPPER (USER_ID) is UPPER(':USER')

  Condition of data filter is defined on the tables & Dimension in the application role

  Filter data based on products assigned to the user in the security table is applied.

  User A has produced 15 assigned ID

  User B has 100 product ID assigned

  The user was able to connect to the presentation of OBIEE and see assigned product ID are filtered in the report.

  But when a user B signs he sees below error, when you run the same report

  [nQSError: 23006] The session variable, NQ_SESSION. PRODUCT, has no value definition

  Is there a limit on the number of values in session variable can contain.

  Why the error occurs only for user B?

  Has anyone encountered this problem?

  Thank you

  We found there is nothing in the list of the product id is assigned to user B, so report OBIEE failed with [nQSError: 23006]

  Adding a NULL value is NOT fixed INIT SQL block this problem with access from user B.