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jQuery中为动态元素绑定事件用$(ele).on("click", "canvas", handler),但是dragstart和dragend事件为什么不能通过这种方式绑定，需要用什么方法可以给动态元素绑定dragstart和dragend事件
$(ele).on("click", "canvas", handler)
走同样的路，发现不同的人生
发现可以通过$("ele").find("canvas").on("dragstart", handler)解决
$("ele").find("canvas").on("dragstart", handler)
$("对象").bind
delegate()
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
发现可以通过
$("ele").find("canvas").on("dragstart", handler)解决delegate()