移除事件
2019-07-16 本文已影响0人
关耳木南
<style type="text/css">
#box{
width:100px;
height:100px;
background-color: pink;
}
</style>
<div id="box"></div>
<script type="text/javascript">
var callback = function(event){
event.stopPropagation();
console.log(1)
}
box.addEventListener("click",callback);
document.onclick = function(){
box.removeEventListener("click",callback);
}
</script>
