DOM event object attributes and methods, domevent object

DOM event object attributes and methods, domevent object

Attribute/Method	Type	Read/write?	Description
AltKey	Boolean	Read/write	Indicates whether to press the alt key
Bubbles	Boolean	Read	Indicates whether the event is bubbling.
Button	Intrger	Read/write	When a mouse event occurs, click the mouse button. 0-No mouse clicks 1-right-click 3-left mouse clicks 4-click the middle mouse button 5-Simultaneously press the left and middle buttons of the mouse 6-Simultaneously press the right button and the middle button 7-at the same time, press the three buttons in the left, middle, and right
Cancelable	Boolean	Read	Indicates whether the event can be canceled
CancelBubble	Boolean	Read	Indicates whether the event bubble has been canceled.
CharCode	Integer	Read	Unicode Character Set of the pressed key
ClientX	Integer	Read	When an event occurs, the X coordinates of the mouse pointer in the client area (excluding the toolbar, scroll bar, and so on)
ClientY	Integer	Read	When an event occurs, the Y coordinate of the mouse pointer in the client area (excluding the toolbar, scroll bar, and so on)
CtrlKey	Boolean	Read	Indicates whether the ctrl key is pressed.
FromElement	Element	Read	Elements removed from a mouse event
Detail	Integer	Read	Number of clicks
EventPhase	Integer	Read	The stage of the event. Its role is: 0-capture nodes 1-on the target 3-bubble stage
IsChar	Boolean	Read	Specifies the numeric representation of the pressed keyboard.
KeyCode	Integer	Read	Indicates the numeric representation of the pressed keyboard.
PageX	Integer	Read	The X coordinate of the mouse pointer relative to the page
PageY	Integer	Read	Y coordinate of the mouse pointer relative to the page
PreventDefault ()	Function		This method can be called to prevent the default behavior of the event.
RelatedTarget	Element	Read	The next target of an event, which is often used in a mouse event.
ScreenX	Integer	Read	X coordinate of the mouse pointer relative to the entire computer screen
ScreenY	Integer	Read	Y coordinate of the mouse pointer relative to the entire computer screen
ShiftKey	Boolean	Read	Indicates whether to press shift
StopPropagation ()	Function		This method can be called to prevent further propagation of time (bubble)
Target	Element	Read	Trigger event element/Object
TimeStamp	Long	Read	Event occurrence time (current time minus the number of microseconds after midnight on January 1, January 1, 1970)
Type	Strin	Read	Event name
		Read