代码:onload = function(){
document.getElementById('btn1').onclick = function(){
if (window === window)
alert('window === window')
else
alert('window !== window'); if (window.event === window.event)
alert('window.event === window.event')
else
alert('window.event !== window.event' );
}
}
IE says:
window === window
window.event !== window.event所有其它浏览器 says:
window === window
window.event === window.event这是怎么回事?
document.getElementById('btn1').onclick = function(){
if (window === window)
alert('window === window')
else
alert('window !== window'); if (window.event === window.event)
alert('window.event === window.event')
else
alert('window.event !== window.event' );
}
}
IE says:
window === window
window.event !== window.event所有其它浏览器 says:
window === window
window.event === window.event这是怎么回事?
你不会是也跟我一样去试了吧??我不相信会报!==,从IE6试到IE8。都是可以的。得出结论,Lz是来耍人的
window.event !== window.eventgoogle浏览器:window === window
window.event === window.event请大鸟 解释一下呗,坐等大鸟