Oracle APEX

Guide users on a form with inline help under fields, longer help text behind a help icon, and value placeholders in empty fields.

Turn on Manual Entry for a Popup LOV, add typed values to the lookup table on save, and avoid duplicates in different spellings.

Store product images in a BLOB column with an Image Upload item, and show them as thumbnails in a report with a Display Image column.

Add a Copy button that reopens the form as a new record with the current values, so users change only what differs and save with Create.

Add audit columns to a table, fill them with a trigger that records the APEX user, show them on a form, and test changes from APEX and SQL.

Add a rich text editor to a page, clean its HTML on the server with an allowlist, and show it in a report that cannot run scripts.

See a changed order ID open another record, then block it with checksums at page and item level, and find unprotected pages with a query.

Build an admin page with the active users of the last 30 minutes and every sign-in attempt with its result, from the logs APEX already keeps.

Set the idle time and the timeout warning, see the Extend dialog and the end-of-session dialog, and test that Extend keeps the session alive.

Close an APEX application for users while developers test, show a styled maintenance message, and switch it back from App Builder or a script.

Create a dashboard page, add KPI cards with icons from a single query, and replace the wizard's sample charts with charts on your own tables.

Add checkboxes to a Content Row report with Row Selection, collect the selected keys in a page item, and approve the chosen orders in one process.

Add row validations to an editable Interactive Grid, catch duplicate products per order, and see where a database constraint must take over.

Create a Data Load Definition from a sample workbook, map its columns, and add a page where users upload, preview, and load Excel data.

Split a long form into steps with a progress list, keep values between pages, review them, and save everything at the last step.

Build a customer picker dialog that returns the chosen ID and name to the parent page, with no custom JavaScript callbacks.

Show company fields only for company customers with a dynamic action, and keep the server side consistent with validations and a process.

Build country, state, and city select lists that filter each other in Oracle APEX, using the Cascading List of Values settings.