Chapter 7 — Events

New concepts: click, input, change, keydown, event object, preventDefault

Open the browser Console (F12 → Console) to see output from console.log().

Exercises

1. Build an order search box: input event filters the table as you type
2. Add a region dropdown: change event filters by region
3. Add keyboard shortcut Ctrl+Enter to trigger search
4. Build a click-to-copy cell: clicking a Total cell copies value to clipboard