定义和用法
target 事件属性可返回事件的目标节点(触发该事件的节点),如生成事件的元素、文档或窗口。
event.target
实例
下面的例子可获得触发事件的元素:
<html> <head> <script type="text/javascript"> function getEventTrigger(event) { x=event.target; alert("The id of the triggered element: " + x.id); } </script> </head> <body > <p id="p1" onm ousedown="getEventTrigger(event)"> Click on this paragraph. An alert box will show which element triggered the event.</p> </body> </html>
结果:
p1