Examine Event Listeners(Firefox)
firefox只显示事件本来所处的元素上,不会在子元素上显示
What is event bubbling and capturing?
How to find Event Listeners on a DOM Node when Debugging
chrome有一个ancestors选项,还有framework listeners
firefox只显示事件本来所处的元素上,不会在子元素上显示
What is event bubbling and capturing?
chrome有一个ancestors选项,还有framework listeners