问题
html is
<div id="test" draggable='true'></div>
and I can drag this div,but when I drop the element, there is a animation that element back to it's origin position
how to disable this animate? I use preventDefault() in dragend event, it not working?
My English is not vert good ,thank you very much
enter image description here
回答1:
In order to prevent the animation, you need the drop event to fire. For the drop event to fire, you need to call preventDefault() in the handler for dragover.
document.addEventListener('dragover', function(e) { e.preventDefault() })
Example in MDN docs shows the same thing: https://developer.mozilla.org/en-US/docs/Web/Events/drop#Example
An old blog post describing the quirks of HTML5 Drag and Drop API: https://www.quirksmode.org/blog/archives/2009/09/the_html5_drag.html
来源：https://stackoverflow.com/questions/42991709/how-to-disable-dragend-animation-in-html5