Application Express :: How To Access Data Of All Users In A Page
Jan 23, 2013
I have installed APEX on my local machine, created a workspace, and added a few users with roles.
I am creating an application, similar to a Library app, where I have a table that stores Books information (BOOK_ID, BOOK_NAME, etc). I'd like to create another table BOOK_USER with two columns, BOOK_ID and USER_ID. BOOK_ID would refer to the BOOKS table, and I want USER_ID to refer to the table that stores user details of the workspace that I am using. The data entry would happen from a page that has two LOVs, one for book name (using BOOK_ID as the value) and another for user name (USER_ID, or whatever field APEX uses to store user's ID). Can I do that in APEX? I've found ways to access and authenticate a user for a page, but how to get data of all users in the workspace? In other words, how to get all usernames in a LOV?
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Jul 2, 2013
why the link provided under the How to Build an Access Control Page Download Spreadsheet Data Download the following *.csv file to your local system: In your Web browser go to:
[URL]............
returns nothing for me!
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Dec 22, 2012
restrict access to page or component for particular user. when that user login , restricted page should not be visible to the user..
APEX Verison :4.2
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Mar 23, 2013
i want to display a list of all users on a page those currently accessing or using the application. How do i accomplish this requirement?
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May 21, 2013
How can I access this "file:///C:/Users/RI/m_1.html" external file within the apex page?
I created a page and button for link but struggling for above.
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Apr 26, 2013
I have a number of pages containing charts and gantts. I want the user to be able to filter the data shown in these various charts. More than that, I want the user's filters to persist between pages. So, if they select "Key project = 'Y'" on the gantt page, the gantt will filter - and if they then navigate to a report (bar chart) page, that will also be filtered for Key projects only.
To make this happen, I plan to have an identical sidebar on all these pages. This will contain maybe 8 dropdowns and tickboxes allowing the user to create or remove these filters. Eventually some users might save preferences for certain choices within these dropdowns.
Since the sidebar will almost always be identical from page to page, the smartest approach would seem to be to create one sidebar (as html region) and access that sidebar from all pages rather than copying the code from page to page. Then I thought I'd create application-level items in order to create global variables for each of the dropdowns.
My question is: is this approach possible? And can I create a "global" region in Page 0 and then access it from other pages? (This is how I thought it would work but I have tried and can't see how to do it.)
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Aug 23, 2012
Need to create a report based on date ranges and for this created a interactive report and two page item datepicker fields P15_fromdate and p15_todate. Report works fine with this criteria.But user wants one more field quarter(P15_quarter), When they select the quarter the range values has to get reset and as to get applied to report.
Issue here is unable to find a way to set the page range item values based on the quarter field selection
how to reset the page item fields.
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Apr 5, 2013
When I invoke SOAP Web-Service using APEX_WEB_SERVICE.MAKE_REQUEST, then I'm able to get response from web-service. However all German character are replaced by JUNK data. However data is coming fine when I test web-services using SOAP UI.
I tried to invoke web-service using UTL_HTTP. However when I use UTL_HTTP, then I'm getting following error.
ORA-24247: network access denied by access control list
<li> Why German characters are replaced by Junk data while invoking web-service from APEX, while it's working fine from SOAP UI
<li> When I can access web-service successfully using APEX_WEB_SERVICE, then why it's throwing ORA-24247 error when I call using UTL_HTTP?
DB: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
APEX: 4.0.2.00.07
Web-Server: EPG
SELECT * FROM NLS_DATABASE_PARAMETERS;
[code]...
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Nov 13, 2012
i have a html button. With the following attributes: onclick="return false" class="upd_description" A dynamic Action is listening on this button.
Event: Click
Selection-Type: jQuery Selector
JQuery Selector: .upd_description
static_URL: f?p=&APP_ID.:306:&SESSION.::&DEBUG.:306:P306_SER_SK:&P305_SER_SK.
as defined in my button attributes.
Button and dynamic action are on page 305. I can now open Page 306 as modal window but the page will close immediately.
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Jun 4, 2013
We are using Application Express 4.1.0.00.32 on Wondows XP and Oracle version is 10g. I've created a report in APEX and the user is insisting on putting a header on each page in PRINT of the report which should contain the "from date" and "to date", which are present on the select criteria on top.
Can I somehow add from_date and to_date items in Title so that when they print the report, they'll see the from and to dates in the title?Or is there someother way to do this. The report is an interactive report with a control break and user prints the report with file->print.
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May 21, 2013
In the login page, I want to add a text "Register" that when clicked will send the user to another page to register.
With a button, its simple because its inbuilt there,but I do not want a button,just this: Register
I want also to have the text in color not black.
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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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Aug 17, 2012
I have different public page (page1) and different page for authorized user(page5).Upon successful login after process validation ,computation it should navigate to authorized user page 5 but the branching does work it keeps on going to page 1 .
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Jun 12, 2012
I have an application that I'd like to prevent activity in after a certain time of day, say 3pm. Is there any way I can force logout of all current users and then prevent re-login until 9am the next day (short of deleting all of their login credentials and then recreating them the next morning)?
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Nov 7, 2013
I have an application that I am adding users to as end users. How do I assign them to a particular application? I am using Apex 4.1, Oracle 11g.
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Aug 28, 2012
We are planning to use an Application Express application for intranet and internet users. We want to implement a DMZ configuration for this application.
Is there any good guide to implement it?, we want to use Oracle Http Server to access Oracle Application Express.
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Mar 12, 2013
I'm trying to create a functionality on my application that lets the user change their password whenever they want or when the password gets expired.
But to do that, first I need a Branch to the page "Password Change" whenever the login procedure returns "Password Expire", but when the user has an expired password he can't access none of the pages of the application.
My other problem is:
Even if I can get the user to be redirect to the "Password Change" page, I would need a function that validate his current expired password, because in order to alter his own, he would need to inform his current password and the new one he desires. If I was using Apex Authentication that would be very easy I think, but I'm obligate to use Database Account Authentication.
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Jul 23, 2013
I'm trying to set up a PL/SQL dynamic action that is triggered by clicking on a button. The dynamic action sets two values in a table and then I would like to redirect to another page. Setting the values works fine. The code is below:
declarel_information varchar2(255) := :P94_FILENAME;BEGINcommit;UPDATE VDI_METADATASET CREATEUSERLISTNAME = l_information, CREATEUSERLISTON = sysdate();commit;htp.init;owa_util.redirect_url('f?p=&APP_ID.:81:&APP_SESSION.::NO:::');END; The redirect fails with the following eror: "Error: parseerror: JSON.parse: unexpected non-whitespace character after JSON data"
how to redirect to a page from within PL/SQL . None of them result in success.
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Mar 6, 2013
How do I center a button within a region? I tried 'align="center"' but this seemed to be ignored. The button is at the left of the screen. Also, what are the 'display points' (Page Template Region Position 1-8) used for, and why is there a specification for column position of 1-9? Could these be attributes that will allow my button to be centered on the window instead of on the left?
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Oct 11, 2012
I just installed Apex and want to create an application that accesses data in a non-Apex schema. However, when I create an application I can't see objects in other schemas. I tried specifying the schema and tablename (e.g. apps.gl_je_headers) but that didn't work. I can only see objects in the APEX schema. How do I reference other schemas when I create an application?
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Jun 18, 2012
i've followed previous threads on this issue, but still cannot get my applet to run from apex. below is the source for my page:
<html>
<head>
<title> LAND MAP </title>
</head>
<body>
<APPLET
id="LandApplet2"
CODE="LandApplet2.class"
width="700" height="300">
[code]....
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Aug 23, 2012
Using Apex 4.1 and custom authentication based on Oracle Database users.
I want to be able to show a warning immediately after a user logs in if their password is due to expire in xx days. Oracle raises a warning (ORA-28002) but I don't know how to handle that from the standard Apex login page.
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Feb 4, 2013
I installed Apex 4.2.1 and now m not able to start the page .
[URL] ...
or
[URL] ....
or
[URL] ....
and only see a blank page.
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Jan 2, 2013
I am new to Oracle APEX, and have a few questions regarding the user information.
I've created a new workspace on my local APEX installation, created some users in the workspace, and divided them into roles as "Managers" and "Employees". I am the only Dev and Admin of the workspace, and the users (Managers and Employees) I have created are viewers.
I'd like to create database tables in the workspace where some field would refer to the user ID of the created user as a foreign key, and their role. Similarly, I'd like to create pages where a particular region is displayed only if the logged in user is a "Manager". How can I access the user data and the role data using SQL?
I see following tables in my workspace, so which table contains the user information:
APEX$_ACL
APEX$_WS_FILES
APEX$_WS_HISTORY
APEX$_WS_LINKS
APEX$_WS_NOTES
[Code]....
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Jul 3, 2013
I'm looking for a way to store an encypted numeric value in one field in a table (so that it appears encrypted even to a DBA) and to display the unencypted value in Apex forms and interactive reports for some users but not others.
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May 2, 2013
Are you aware of any "Best Practice Document" to grant select accesses to users on databases. These users are developers which select data out of database for the investigation and application bug fix.
From time to time user want more and more access to different tables so that they can do investigation properly.
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Nov 13, 2013
I have "After header" process (with PL/SQL code) in "Page Rendering" section and want to navigate to some page after this process has been completed. I created a branch (On Submit: After Processing) with Target Type: URL. But this branch is executed only after "Page Processing", not after "Page Rendering". Maybe , there is any APEX API functions for pages navigating..
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Feb 6, 2013
I'm using Apex Version: 4.2.1.00.08
I created a page with 2 tree regions. Both trees use different items and different queries. The first tree is displayed correctly. But the second one just contains the first item, if I don't display the first on via customizing the page or if I change the order of the trees the previoulsy invalid tree is shown correctly, but I didn't find a way to display both correct at the same time.
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Sep 5, 2012
Trying to create a "page zero". Usually in previous releases this is done executing the following:
1. On the Workspace home page, click Application Builder.
2. Select an application.
3. The Application home page appears.
4. Click the Create Page button.
5. For Select a page type, select Page Zero.
Note that the Page Zero option only appears if the application does not have a page zero.
6. Click Finish.
Since the upgrade to 4.2 this option is not available or has move. (I do not have a page zero already created.)
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Mar 20, 2013
I wanted to apply some CSS throughout my application by adding it in Global Page in APex 4.2
And I used
<style>
#t18InlineError {
color: rgb(243, 12, 12);
}
</style>
It doesn't work.
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