Search found 2117 matches

by admin
Sat Jan 31, 2026 1:03 pm
Forum: Oracle APEX
Topic: PDF Reports in Oracle APEX using jsPDF – Simple, Matrix & Master-Detail Source Code Included
Replies: 0
Views: 323

PDF Reports in Oracle APEX using jsPDF – Simple, Matrix & Master-Detail Source Code Included

You will learn how to generate different report formats step by step, including:

Simple PDF report
Matrix (tabular) report
Master–Detail PDF report

The video focuses on structuring data properly and rendering it into well-formatted PDF documents using jsPDF, making it useful for ERP, reporting ...
by admin
Sun Jan 04, 2026 3:10 am
Forum: Oracle APEX
Topic: Create your own Captcha for Security on Login Page
Replies: 2
Views: 4426

Re: Create your own Captcha for Security on Login Page

Hi, You may be missing steps. thanks
by admin
Fri Dec 19, 2025 1:58 pm
Forum: Oracle APEX
Topic: Create your own Captcha for Security on Login Page
Replies: 2
Views: 4426

Create your own Captcha for Security on Login Page

Providing Captcha on your Oracle APEX login page is a security requirement which any public application must have to handle automated logins.


Captcha1.png

Best practices for CAPTCHA

Generate the code
Use a random string for the CAPTCHA Mix letters and numbers (avoid ambiguous characters ...
by admin
Sat Dec 13, 2025 2:46 am
Forum: Application DBA & System Administration
Topic: RMAN Implementation & Important Commands
Replies: 0
Views: 5430

RMAN Implementation & Important Commands

RMAN connection to target database
rman target /

Check database structure using RMAN
REPORT SCHEMA

Display current RMAN configuration
SHOW ALL

Enable automatic control file backup
CONFIGURE CONTROLFILE AUTOBACKUP ON

Set disk backup location format
CONFIGURE CHANNEL DEVICE TYPE DISK FORMAT '/u01 ...
by admin
Sat Dec 06, 2025 4:19 am
Forum: Oracle APEX
Topic: Ollama Ai LLM Commands
Replies: 0
Views: 6154

Ollama Ai LLM Commands

https://ollama.com/

serve Start the Ollama service so models can run
Sample: ollama serve

create Build a new model from a Modelfile for custom LLMs
Sample: ollama create mymodel -f Modelfile

show Display full details of a model such as parameters and template
Sample: ollama show llama3

run ...
by admin
Wed Nov 12, 2025 7:33 am
Forum: Oracle APEX
Topic: Barcode PNG Generation Script
Replies: 0
Views: 9535

Barcode PNG Generation Script

DECLARE
l_data VARCHAR2(4000);
l_qr_blob BLOB;
l_ean8 VARCHAR2(8);
BEGIN
FOR r IN (
SELECT empno,
NVL(ename, '') ename,
NVL(job, '') job
FROM emp
)
LOOP
IF :P27_BARCODE_TYPE = 'QRCODE' THEN
-- QR Code: can use full data
l_data := TO_CHAR(r.empno) || ',' || r.ename || ',' || r.job;
l ...
by admin
Mon Nov 10, 2025 4:00 am
Forum: Oracle APEX
Topic: ComboBox Code
Replies: 0
Views: 8827

ComboBox Code


DECLARE
v_input VARCHAR2(4000) := :P30_DEPTNAME_MANUAL;
v_deptno NUMBER;
v_deptno_list VARCHAR2(4000);
v_exists NUMBER;
BEGIN
FOR rec IN (
SELECT TRIM(COLUMN_VALUE) AS dept_name
FROM TABLE(APEX_STRING.SPLIT(v_input, ':'))
WHERE TRIM(COLUMN_VALUE) IS NOT NULL
)
LOOP
-- Check if ...
by admin
Sun Sep 14, 2025 7:03 am
Forum: Application DBA & System Administration
Topic: Google Account Hacked? Recover Gmail, YouTube, Google Drive, AdSense
Replies: 0
Views: 131662

Google Account Hacked? Recover Gmail, YouTube, Google Drive, AdSense

Has your Google account been hacked? Don’t worry in this video I’ll show you how to recover your Gmail, YouTube channel, Google Drive, AdSense, and all linked services.

✔ Secure your Gmail after a hack and reset your password
✔ Recover a hacked YouTube channel and protect your content
✔ Regain ...
by admin
Fri Aug 29, 2025 3:35 am
Forum: Oracle APEX
Topic: Compiling Invalid Objects Scripts
Replies: 0
Views: 143495

Compiling Invalid Objects Scripts

1)

BEGIN
DBMS_UTILITY.compile_schema
(
schema => 'your schema nme', compile_all => FALSE
);
END;
/

2)

SELECT 'ALTER ' || OBJECT_TYPE || ' ' || OWNER || '.' || OBJECT_NAME || ' COMPILE;'
FROM DBA_OBJECTS
WHERE STATUS = 'INVALID';

3)

SET SERVEROUTPUT ON
DECLARE
v_sql VARCHAR2(200);
BEGIN
FOR ...
by admin
Thu Aug 28, 2025 6:08 am
Forum: Oracle APEX
Topic: Public Holidays adjustment during Leaves
Replies: 2
Views: 123332

Re: Public Holidays adjustment during Leaves

You are welcome. thanks
by admin
Thu Aug 28, 2025 5:47 am
Forum: Oracle APEX
Topic: Login Page Region Alignment on the screen
Replies: 0
Views: 41031

Login Page Region Alignment on the screen

Paste the following code in the Theme Roller or Incline CSS of login page,

.t-Login-region {
position: fixed;
top: 25%;
left: 2%;
}

login_left.png
by admin
Sat Aug 09, 2025 5:54 am
Forum: Application DBA & System Administration
Topic: NLS_LANGUAGE FOR R12 In client/SQL Developer
Replies: 0
Views: 36749

NLS_LANGUAGE FOR R12 In client/SQL Developer

If you are connected with Oracle EBS R12 instance and trying to get data but it is showing no record then do this setting,

1. select * from hr_operating_units;
no data

2.ALTER SESSION SET NLS_LANGUAGE= 'AMERICAN';

select * from nls_session_parameters;

3. select * from hr_operating_units;
Now it ...
by admin
Mon Aug 04, 2025 1:57 am
Forum: Oracle APEX
Topic: FBR Pakistan API Call
Replies: 10
Views: 58910

Re: FBR Pakistan API Call

Please check my video on SSL,

https://youtu.be/77jfvRe2GqQ
by admin
Thu Jul 31, 2025 5:13 am
Forum: Oracle APEX
Topic: How to reset Identiity Column Starting Value?
Replies: 0
Views: 54123

How to reset Identiity Column Starting Value?

This topic will help you to reset or continue Oracle identity sequences without dropping the table or manually altering internal sequences.

What is an Identity Column?

An identity column in Oracle is used to automatically generate sequential values, typically for a primary key. When you define ...
by admin
Fri Jul 25, 2025 8:18 am
Forum: Oracle APEX
Topic: FBR Pakistan API Call
Replies: 10
Views: 58910

Re: FBR Pakistan API Call

You skipped ACL or wrongly configured your database not allowing your code to go out im simple words

My Video explaining ACL
https://youtu.be/XKmI4s4pIDA


ORA-29273: HTTP request failed
ORA-06512: at "APEX_240200.WWV_FLOW_WEB_SERVICES", line 681
ORA-06512: at "APEX_240200.WWV_FLOW_WEB_SERVICES ...