Onblur and onfocus are examples of which type of HTML attributes?

Onblur and onfocus are examples of which type of HTML attributes?

• A. Drag and drop attributes
• B. Global HTML attributes
• C. Event attributes
• D. Bi-directional attributes

Answer: (C)

Event attributes let you run code in response to user actions. onfocus fires when an element gains focus, and onblur fires when it loses focus, so they’re used to attach behavior to these interactions (for example, changing appearance, validating input, or triggering UI changes as the user tabs through a form). They aren’t related to drag-and-drop behavior, they aren’t a general set of attributes like id or class, and they aren’t a separate “bi-directional” category. A simple usage is an input that highlights when focused and reverts when focus is lost.

Event attributes let you run code in response to user actions. onfocus fires when an element gains focus, and onblur fires when it loses focus, so they’re used to attach behavior to these interactions (for example, changing appearance, validating input, or triggering UI changes as the user tabs through a form). They aren’t related to drag-and-drop behavior, they aren’t a general set of attributes like id or class, and they aren’t a separate “bi-directional” category. A simple usage is an input that highlights when focused and reverts when focus is lost.