事件对象
事件对象
var elem = document.getElementById('div1');
var clickHandler = function(event){
// TO DO
}
elem.addEventListener('click',clickHandler,false);event对象包含很多信息
event对象包含很多信息var elem = document.getElementById('div1');
var clickHandler = function event() {
event = event || window.event;
}
addEvent(elem,'click',clickHandler,false);事件对象
阻止事件传播
阻止默认行为
最后更新于