25.162. HTMLElement.onmousedown: event handler invoked when the user presses a mouse buttonDOM Level 025.162.1. SynopsisFunction onmousedown 25.162.2. DescriptionThe onmousedown property of an HTMLElement object specifies an event-handler function that is invoked when the user presses a mouse button over the element. 25.162.3. See AlsoElement.addEventListener( ), Event, MouseEvent; Chapter 17 |