Onblur and onfocus are examples of which HTML attributes?

Onblur and onfocus are examples of which HTML attributes?

• A. Drag and drop attributes
• B. HTML global attributes
• C. Event attributes
• D. Contenteditable settings

Answer: (D)

Event handling in HTML uses attributes that run code in response to user actions. On focus and on blur are event handler attributes because they specify JavaScript to execute when a element gains or loses focus. When a user tabs into an input or clicks into a field, the onfocus code runs; when they move away, the onblur code runs. These attributes are attached to many focusable elements, enabling dynamic behavior such as validating input or changing styling as the user interacts with the page. They differ from contenteditable settings, which control whether the element’s content can be edited, and from drag-and-drop attributes, which handle drag-and-drop interactions. A small example helps illustrate: <input type="text" onfocus="this.style.backgroundColor='lightyellow'" onblur="this.style.backgroundColor=''">

Event handling in HTML uses attributes that run code in response to user actions. On focus and on blur are event handler attributes because they specify JavaScript to execute when a element gains or loses focus. When a user tabs into an input or clicks into a field, the onfocus code runs; when they move away, the onblur code runs. These attributes are attached to many focusable elements, enabling dynamic behavior such as validating input or changing styling as the user interacts with the page. They differ from contenteditable settings, which control whether the element’s content can be edited, and from drag-and-drop attributes, which handle drag-and-drop interactions. A small example helps illustrate: