Category : APEX
This category contains all articles related to Oracle Application Express (APEX).
Oracle APEX Error ERR-7620
Recently got this error in APEX : Expecting p_company or wwv_flow_company cookie to contain security group id of application owner. Error ERR-7620 Could not determine workspace for application ().
Oracle APEX 4 Quick Reference
Oracle Application Express (Oracle APEX) is a rapid web application development tool which uses the Oracle Database. This article summarises the resources you need to use it effectively.
APEX Built In Substitution Strings
Application Express includes a list of built-in substitution strings. These can be used in HTML regions or blocks of PLSQL code. This article lists all the substitution strings.
SQL Script For Tablespace Utilisation
This query will give you a basic report on the bytes used and bytes available in the Tablespaces within a particular schema. I have used it within Oracle APEX but it can be used elsewhere.
Read Only Based On Authorization Scheme
In APEX it is easy to make an item read-only based on a predefined Authorization Scheme.
Disable Apex Button On Mouse Click
Custom Success Messages In APEX
Many standard APEX themes and templates contain a region where process success or failure messages are displayed. You can provide custom messages in this area using the apex_application package.
Customising APEX Interactive Reports
The Interactive Reports in Oracle Application Express (APEX) are extremely useful. If you need to tweak their styling but there are limited ways to do that from the interface. So how can it be done?
Set Reset Interactive Report Filters
Within the APEX APEX_UTIL package there are a couple of useful procedures for setting and resetting Interactive Report filters. This allows you to manipulate IR filters programmatically within PLSQL.
APEX Delete Confirmation Dialog Box
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