javascript捕获事件event

2024-10-19 08:54:58

 var e = e ? e : window.event;

 window.event ? window.event.cancelBubble = true : e.stopPropagation();

<button type="button" onclick="showInfo()">button</button>

<script type="text/javascript">

    function showInfo(){

         var e = e ? e : window.event;

         window.event ? window.event.cancelBubble = true : e.stopPropagation();

    }

</script>

QQ交流群:15129679

最新文章

热门文章