var box = document.getElementById("box");
var btn = document.getElementById("btn");
btn.onclick = function(event){
event.stopPropagation();
if(box.style.display = "none"){
box.style.display = "block";
console.log("1")
}else{
box.style.display = "none";
console.log("2")
}
};
window.onclick = function(){
box.style.display = "none"
}
为什么console.log("2")不能执行,不管点几次按钮都只能执行console.log("1"),这是为什么??
慕容森
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