EventListener改變DIV的監聽事件處理程序

這個div元素顯示Mouse座標點,每次您移動鼠標這個橙色領域內的時間的OnMouseMove事件處理程序。

點擊按鈕改變DIV的監聽事件處理程序。

Note: The addEventListener() and removeEventListener() methods are not supported in Internet Explorer 8 and earlier versions.

location.host

請選擇材料 : host hostname href pathname

go-3

Notice that clicking on the "Go 2 pages back" button here will not result in any action, because there is no previous URL in the history list.

goforward-1

Visit

goback-2

Visit

Notice that clicking on the Back button here will not result in any action, because there is no previous URL in the history list.