Oracle APEX Oracle APEX Interactive Grid 2

Question 1

What is the purpose of the 'Initialization JavaScript Function' attribute on an Oracle APEX Interactive Grid?

Accepted Answer

It allows developers to pass custom configuration options to the grid widget before it renders

Answer

The Initialization JavaScript Function is called before the grid widget is created, allowing developers to override default configuration options.

Question 2

How can you prevent a specific column in an Oracle APEX Interactive Grid from being editable by end users?

Accepted Answer

Set the column's 'Is Editable' property to No in Page Designer

Answer

Setting the column's 'Is Editable' property to No in Page Designer makes that specific column read-only within the editable grid.

Question 3

Which Oracle APEX Interactive Grid feature enables users to group rows by the values in a specific column?

Accepted Answer

Group By

Answer

The Group By feature in Interactive Grid allows users to collapse rows sharing the same value in a column into a grouped header.

Question 4

When an Oracle APEX Interactive Grid processes multiple row changes, which page process type is used to submit and save all edits at once?

Accepted Answer

Interactive Grid - Automatic Row Processing (DML)

Answer

The 'Interactive Grid - Automatic Row Processing (DML)' process type handles INSERT, UPDATE, and DELETE for all changed rows in the grid.

Question 5

What does the 'Pagination Type' attribute of an Oracle APEX Interactive Grid control?

Accepted Answer

How records are loaded and displayed, such as scroll or page-based navigation

Answer

Pagination Type determines whether the Interactive Grid uses infinite scroll, load more, or traditional page navigation to display records.

Oracle APEX - Oracle Application Express Practice Test