Application Express :: Passing A Value In Different Session
May 20, 2013
I am getting issue with passing a value in different session.I have pl sql procedure where i am passing value in hyperlink tag to oracle apex page.When i clicked on hyper link value is lost between session. how to send value between different session state.
<a href = "f?p=&APP_ID.:6:'||:app_session||'::P6_BACKUP_TIME:'||radio_value||' ">Select</a>
I have tried that but getting bad bind variable error. I am not understanding this issue.
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Nov 19, 2012
I have an urgent requirement to kill an existing session if a new session starts for the same user. I have been reading lot of blogs and posts on the above topic, but could clearly tell me how to do it.
I thought of putting a process in 101 page when login button is pressed to catch this and kill the old session.
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Oct 23, 2012
We are using Apex 4.0/Oracle 10gR2/ Hp-Ux, We noticed that there is a process Running in Two Sessions that seems running since 3 Hours using 60% CPU,** 30% given below sql it executes in two Sessions!
declare function x return boolean is begin -- if instr(upper(:F4000_P4651_PLUG_SOURCE),'ORDER BY')>0 then
declare
l_position number := 0;
begin
loop
l_position := instr(upper(:F4000_P4651_PLUG_SOURCE),'ORDER BY ',l_position + 1) ;
exit when instr(upper(:F4000_P4651_PLUG_SOURCE),'ORDER BY ',l_position + 1) = 0 ;
[code]....
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Feb 5, 2013
i jquery mobile oracle apex ver Application Express 4.2.0.00.27 i just cant pass parameter between two page on submit button.At the end i am trying to set this imte P4_NOTE with this values &P2_NOTE, all are basic text box. my link look like URL.....
when i pass default value on P2_NOTE i get good result. How do i lose item value during submit?How do i need to set P2_NOT ?!?!?!
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Jan 24, 2013
I have multiple application set-up using session sharing within the workspace.Technically all works fine, however it does not play nice with user behaviour.
Example:
Users logs into APP_ID:100. Since he isn't authenticated yet, he provides user/pass and the APP_SESSION is authenticated.
Now if the user switches using to another application (using a link provided in application 100) he gets redirect to APP_ID:101:APP_SESSION all is fine.
The session is already authenticated, the application shares the session and the user gains access to app 101 without having to authenticate again. All's fine!
However users don't behave they way. Instead of using an easy link in the application. They will use their own bookmark or type in the url for app 101 manually. That way the next application is either called with f?p=101:1:[SOME OLD SESSIONID FROM BOOMARK] or f?p=101 (with no further page or session info) In both cases instead of using the already authenticated session apex spawns a new session, which of course isn't authenticated yet thus forcing the user to authenticate and come complaining they have to login again.
Similar behaviour problems exists when the user opens a browser and tries to open both applications in each in a tab next to each other.Both tabs fetch there own initial session id and start writing it to the same cookie each in turn invalidating the other tab's session.These can lead to some fanatic ping pong actions. Thus it's impossible to open 2 applications sharing session in the same browser.
Is there any remedy for these situations?Can apex be as smart as for instance first trying to resume the session stored in the cookie and only if that session is invalid, start a new session?
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Jun 20, 2012
I have two page , from first page to second page I am passing some values using url parameter passing but some values contains comma ex :- P1_ NATION text field contains INDIA,USA,UK
but apex treated that as these are separate values and assign it to separate items
suppose my intention is like P2_NATION,P2_EMPLOYEE,P2_EMPID :INDIA,USA,UK,SAGAR ,123
but apex treating it as P2_NATION = INDIA :P2_EMPLOYEE=USA :P2_EMPID = UK
I am using apex4.1 , db 11g , ie , chrome , ff.
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Aug 16, 2012
User clicks on link-column field in tablular form, Confirm box pops up with a confirmation message, with "OK" generates a request and should pass a value from the form into an item for further processing.
The URL in the column link as of now looks like that: javascript: apex.confirm("message goes here...", {request:"EQDONE", set:{"P2100_X": "#EQMID#"}});For some reason just nothing happens. When I omit the "javascript:", I get an unvalid-url error message. But if I change the procedure name, shoudln't I get some error message also?
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Aug 28, 2013
4.1.2theme 24
I have a .js process in the before header of a page which has this pl/sql process using htp script javascript function {code}
function check(flag_val){ if(flag_val=="N")
document.getElementById("btn").disabled = true;
else
document.getElementById("btn").disabled = false; }
{code}
and then there is the actual pl/sql process which has a cursor
{code}
declareflg varchar2(1);
..begin selectflag into v_flagfrom table where rownum = 1;
-- actual conditions are different but this returns one value.
Then below using htp package I had html table with something like
<td align="right">
<button class="btn btn-success" type="button" id="btn" onclick="check(flg);"
title="Accept Lead" style=" width:50px;">Flag value</button> </td>
{code}
For some reason the script function is not called if I use onload. If I change the onload to onclick it works. Also, if I pass check(flg) it does not work. If I use check(''N'') then is works fine. question is how do I pass a pl/sql variable flg in this case to a javascript function as a parameter? I basically, want the value of flg checked on page load and then if it is N then disable the button. Or else keep it enabled.
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Nov 23, 2012
APEX 4.2 - Base code from Denes examples
CODE ON HTML HEADER
<script language="JavaScript" type="text/javascript">
function f_setglp(pThis,p_app_item,p_other_record_level_item)
{
var curr_id = $x(pThis).id; // OK !
var curr_glp = $x(p_app_item).id; // returns undefined
var curr_orli = $x(p_other_record_level_item).id; // returns undefined
[Code]...
The Javasxcript function fires OK on click in the "Product" attribute but: PMO_GLP_PK is an Application Item that Javascript can´t reference as I called YES_NO is another tabular form attribute and the reference returns also "undefined"
what is the best way to implement this ?
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Aug 23, 2012
this modal popup, it works correctly but not passing values from page page1 to my page3. How do i pass these paramater values to page3,
function modalWin() {
if (window.showModalDialog) {
window.showModalDialog("f?p=&APP_ID.:3:&SESSION.:POP:NO::P3_EMPNO:#P1_CUSTOMER_ID#::","name","dialogWidth:600px;dialogHeight:400px");
[Code].....
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Sep 17, 2013
My application build in Apex 4.1, Oracle 11gr2In my application, there are three pages:
Page1 (Dashboard): contains 6 different chart
page60: Generate a chart based on a value passed from page1
Page14: Generate a report based on a the value passed from Page1 and Page60
I want to pass value "3" to page item P60_KPI_NO and P14_KPI_NO when click on first chart I want to pass value "4" to page item P60_KPI_NO and P14_KPI_NO when click on second chart.
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Oct 14, 2012
1. I m building a form in which students will file some data (name, address, etc) but i want to send a parameter on the URL i send them (their student ID number), which will be saved together with the data the end-users save.
e.g the form i m building is [URL]
can i add in the end of the URL the student_id of the end of the URL?
so it will be something like [URL]
So when student #10 will hit the URL on his browser, once he inputs hsi data and press SAVE button, on the database i can save STUDENT_ID=10 and the rest info he just entered?
2. Which is the login URL for end users? i have only the workspace login now..
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Feb 19, 2013
Version 4.0.2.00.07
I have an Interactive Report with a column that I need to create a link on but I need to pass the value of another column.
This report shows the Features of a particular Release. There is a select list for the Release that is selected and executes the report. There is a column that indicates whether the Feature has a Commitment attached to it. If there is have that a link to another report that shows all the Commitments for that Feature by passing the FEATURE_ID which is also a column on the Feature report.
Query:
SELECT
....
,CASE WHEN ft.feature_id IN (SELECT cc.feature_id
FROM customer_commitments cc
WHERE ft.feature_id = cc.feature_id
) THEN 'Yes' ELSE 'No'
END "Commitment Exists"
,ft.feature_id
....
FROM ....If "Commitment Exists" has a 'Yes', the 'Yes' is a link that will pass the FEATURE_ID to another report that will show the Commitments for that Feature. If the "Commitment Exists" has a 'No' then no link. I was also wondering if the Commitment report could open in a seperate window and make it modal?
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Feb 18, 2013
I am to trying to fetch session id of a previously submitted process of a search button......so that i can display the search results in a different page.....so is there any sql query or pl/sql procedure to fetch the session id.
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Nov 7, 2013
I'm hitting a restriction or security feature(?) of Safari in iOS. One of our Apex applications is a page that runs in an iframe on a site. Apex is installed on a server inside our own network and is accessible via dns: office.ourcorp.com (fake name, just to clarify the situation).
We have a couple of different brands, that all have their own domains: brand1.com, brand2.com etc. All of these sites open the apex page inside an iframe. That all works beautifully in all browsers, except in Safari in iOS. in iOS, the apex page isn't showing. It seams it's because of the session cookie Apex sets. Safari can't set an cookie from another domain (a cross domain cookie). Is there a possibility to turn off the session cookie?(ORA_WWV_APP_xxx)? I also tried to set the 'cookie domain' option inside the authentication scheme to one of the domain names for our brands, but it still doesn't show up.
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Jul 17, 2012
I have an application where I use the zero session ID for public users. The problem is, I have a region that contains a report linking to PDF files contained in a BLOB and I use GET_BLOB_FILE_SRC to link to the PDFs. I've included the report in my global content (page 0) and want it to be available to all visitors. The problem is, it only works when a user has authenticated. It throws a PAGE NOT FOUND error for public users.
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Jul 27, 2013
I have developed a report using apex shared components (report query and report layout) along with BI Publisher for report printing in pdf format. the Report template is built using Template Builder for Word. I have configured my Apex4.1 env with BI Publisher 11. This report is working fine for hardecode ID ( like REQUEST_ID=10 ). to make report dynamic i have made following additions in the report
I have added where clause in report query as WHERE REQUEST_ID = :REQUEST_ID (:REQUEST_ID is the text field in my page).
Added a text field names :REQUEST_ID to get user input at run time.
Create a button and add Repot Query URL in its properties. When i run the report with some valid value in :REQUEST_ID text field i did not get expected result infect there is no record getting displayed in the PDF file. i think this is not the write way to do this but interestingly im not getting any error. how can i get this functionality in apex this way or the other ?
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Dec 6, 2012
I was making some page validation to APEX_ITEM manual tabular form. When every a validation executes it will clear all the data what user enters. What is the best method to hold the session values in APEX_ITEM.
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Feb 27, 2013
I need to filter a SQL statement with an application item value retrieved from session state. I am assuming I could do this using a Dynamic Action on a Page Load event but I'm not sure where to go from here. How could I append the filter to an existing report page SQL statement?
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Mar 24, 2013
I have some troubles with a "Set Value" Dynamic Action. What I want to do is set a Page Item with a specific variable derived from javascript. So basically I have a javascript variable 'test' that is being changed in javascript code. I am using a dynamic Action "Set Value" to set this value into a page item. As source, Im using "Javascript Expression". It is working, however, the Set Value Dynamic Action with JAvascript expression does not reflect this change in the session, so the page item is not updated.
I tried:
$s -> does not work
apex.submit -> does work, however submits the page. I need to submit only the Page item.
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Sep 9, 2013
I have made Horizontal Wizard Progress List over 3 pages.I also made those 3 pages with some simple text fields, checkboxes and so on.On the last page I did the INSERT Process (session variables P100_Date ect).It worked fine! But now I tried a different approach
On each of the 3 pages I made a "Form on a Table or View" and on each pageI hide some of the form. (the advantage of this situation is, that apex gives you a visaul hint about the null fields and so on).But on the last page I cant do the INSERT with the session variables.(I can do the INSERT without session variable, with static values)...
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Nov 21, 2012
I have upgraded from APEX 4.1 to 4.2.all read only items with dynamic action are arising below error:
session state protection violation: this may caused by manual alteration of protected item P2_IDACCSET.
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Jan 15, 2013
Using apex 4.2. I have created form item on page and item attribute DISABLES IN SETTINGS , set value as YES and SESSION STATE value as YES.
SETTINGS->DISABLES-> SESSION STATE
by doing this i am getting the error. Error is
Session state protection violation: This may be caused by manual alteration of protected page item P98_CHECK_AMOUNT. If you are unsure what caused this error, please contact the application administrator for assistance.
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Sep 20, 2013
I have searched for comment on this, but could'n find. So problem is ... not all of the page items are showing in SESSION STATE.
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Nov 15, 2012
I am facing this problem, not sure how to solve this. Basically, the default value of the "items" on the page don't get set when the session is cleared and I visit the page for the first time.
So when I check the session for the first time, all page items are null. But when I revisit the page, the page items gets set sometimes.
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Sep 24, 2013
APEX_ITEM functions do not seem to be working correctly. When I create a region with this query:
select APEX_ITEM.SELECT_LIST_FROM_QUERY(1, 1, 'select ''Jan'' d, 1 r from dual union select ''Feb'' d, 2 r from dual') month_id
from dual I get the error:report error:ORA-06502: PL/SQL: numeric or value error: associative array shape is not consistent with session parametersWhen I run that query in SQL Developer I get this:
<select name="f01" ><option value="%null%">%</option><option value="1" selected="selected">1</option></select>It
works but returns an incorrect result, there is no list.When I run that query in SQL Workshop on apex.oracle.com I get this:
<select name="f01" ><option value="%null%">%</option><option value="2" >Feb</option><option value="1" selected="selected">Jan</option></select>
which is correct.I tried changing NLS_COMP parameter from Linguistic to Binary and changing NLS_SORT to BINARY_CI but that did not make a difference. This seems like a rare problem and generally related to installation but it has me stopped dead in my tracks.
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Jun 13, 2013
I have a calendar region using SkillBuilders plug-in. When click on an event, a modal page opens showing the event details and allowing the user to modify it. Recently, I enabled Session State Protection in my pages, so I changed my query in the calendar region to use the APEX_UTIL.PREPARE_URL function when generating the URL to edit the event. Now, when I click on an event, the URL looks like: [URL]....
p=34925:3:102130990572822::::P3_ID:41&cs=3DE8BFFE2FCA925B7716361D6ECFC546B If you notice the URL has & before the check-sum (cs), instead of just & and it is causing an error on my page. The reason is that the plug-in is escaping special characters. If I change the source of the plug-in to use this:
l_url := l_column_value_list(6)(x); Instead of:
[code]....
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Jul 16, 2013
I am new to APEX and I am developing an application to manage Oracle database user accounts. I have a page (8) that has text items for the username and the database name. I have a submit button (this works fine) that will issue the ALTER USER... statement to reset the user's password and unlock the account. I have another button that should:
get the value of the username - P8_USERNAMEassign it to an application item - FIND_USER_IN_DBredirect to page in application - to page 11
The issue is that FIND_USER_IN_DB does not get populated and page 11
which is a simple report with the following query:
SELECT *FROM valid_dbWHERE username = :FIND_USER_IN_DB;
How do I accomplish this?
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Feb 23, 2012
We are running a brower based client application in a J2EE container on weblogic, connecting to the database using proxy authentication from a connection pool.
We want to set the logging level in the front end, which should set a PL/SQL package/session variable to the respective value.
Any subsequent calls to the DB layer (stored procs) would then log appropriate messages depending on what the logging level has been set to.
The trouble is that the calls to be database are not persistent and in different sessions, and therefore the second call (i.e. the call to the stored proc) would not 'know' what the first call (to set the package variable) has done.
Alternatively we can change all the stored procedures to accept an input parameter denoting the logging level, but I am sure there are other better options.
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Mar 5, 2013
I am trying use host command in Oracle forms. I get the process id as input from the user and on clicking ok the form should kill the session related to process id.
PS: Users will be entering only frmweb.exe process id which are inactive.
cmd := 'CMD /C taskkill /F /FI /pid 'process which is got as input' /IM frmweb.exe'; host(cmd)I also tried by writing the above command into a .bat file in application server.When trying to execute the bat file it din work. But when tryin to run the bat file by double clicking in Application server the session was killed.
On executing the above I am unable to kill the process. I would also like to know whether the host command was successful or not. Orakill and alter session are working but I don want to use it.
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