Question

When associating an event handler with a button click, which event occurs when you click the right button of a mouse?

1) onmousedown
2) onmouseup
3) oncontextmenu
4) ondblclick

Answer 1

The oncontextmenu event occurs when you click the right button of a mouse and want to perform a specific action when the user right-clicks on a button.

Step-by-step explanation:

The event that occurs when you click the right button of a mouse is the oncontextmenu event.

When you associate an event handler with a button click, you can use the oncontextmenu event to detect a right-click on the button. This event is specifically triggered when the user interacts with the context menu that appears after a right-click.

For example, if you have a button on a webpage and you want to perform a specific action when the user right-clicks on it, you can attach an event handler to the oncontextmenu event of the button.