Which attribute enables dragging on an element in HTML5?

Which attribute enables dragging on an element in HTML5?

• A. draggable
• B. draggable=false
• C. draggable=true
• D. dragstart

Answer: (A)

Dragging is controlled by a boolean attribute on the element. When the draggable attribute is present, the element becomes draggable in HTML5’s drag-and-drop system. The actual value you assign doesn’t matter—the attribute’s presence is what enables dragging. So you’d add draggable to enable it (you can write just draggable or draggable="true"). If you want to disable dragging, you remove the attribute. The dragstart option listed is an event that fires when dragging begins, not a way to enable dragging.

Dragging is controlled by a boolean attribute on the element. When the draggable attribute is present, the element becomes draggable in HTML5’s drag-and-drop system. The actual value you assign doesn’t matter—the attribute’s presence is what enables dragging. So you’d add draggable to enable it (you can write just draggable or draggable="true"). If you want to disable dragging, you remove the attribute. The dragstart option listed is an event that fires when dragging begins, not a way to enable dragging.