我正在尝试删除侦听器定义中的事件侦听器:
canvas.addEventListener('click', function(event) { click++; if(click == 50) { // remove this event listener here! } // More code here ...
我怎么能这样做?这=事件......谢谢.
javascript events event-handling listener
如何防止网页使用JavaScript导航?
javascript onbeforeunload
javascript ×2
event-handling ×1
events ×1
listener ×1
onbeforeunload ×1